fix: reimplement transfer to laying logics separating effective financial date and physical transfer date

Fix config chickin

See merge request mbugroup/lti-api!346

cmd/delete-adjustments/main.go

@@ -0,0 +1,407 @@
+package main
+
+import (
+	"context"
+	"flag"
+	"fmt"
+	"log"
+	"os"
+	"sort"
+	"strconv"
+	"strings"
+	"time"
+
+	commonSvc "gitlab.com/mbugroup/lti-api.git/internal/common/service"
+	"gitlab.com/mbugroup/lti-api.git/internal/config"
+	"gitlab.com/mbugroup/lti-api.git/internal/database"
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	"gitlab.com/mbugroup/lti-api.git/internal/utils/fifo"
+	"gorm.io/gorm"
+)
+
+type adjustmentRow struct {
+	ID                 uint      `gorm:"column:id"`
+	ProductWarehouseID uint      `gorm:"column:product_warehouse_id"`
+	ProductID          uint      `gorm:"column:product_id"`
+	FunctionCode       string    `gorm:"column:function_code"`
+	TotalQty           float64   `gorm:"column:total_qty"`
+	UsageQty           float64   `gorm:"column:usage_qty"`
+	PendingQty         float64   `gorm:"column:pending_qty"`
+	StockLogIncrease   float64   `gorm:"column:stock_log_increase"`
+	StockLogDecrease   float64   `gorm:"column:stock_log_decrease"`
+	CreatedAt          time.Time `gorm:"column:created_at"`
+}
+
+type routeResolution struct {
+	FlagGroupCode string `gorm:"column:flag_group_code"`
+	Lane          string `gorm:"column:lane"`
+	FunctionCode  string `gorm:"column:function_code"`
+}
+
+func main() {
+	var (
+		idsRaw string
+		apply  bool
+	)
+
+	flag.StringVar(&idsRaw, "ids", "", "Comma-separated adjustment IDs (required), example: 1,2")
+	flag.BoolVar(&apply, "apply", false, "Apply delete. If false, run as dry-run")
+	flag.Parse()
+
+	ids, err := parseIDs(idsRaw)
+	if err != nil {
+		log.Fatalf("invalid --ids: %v", err)
+	}
+	if len(ids) == 0 {
+		log.Fatal("--ids is required")
+	}
+
+	ctx := context.Background()
+	db := database.Connect(config.DBHost, config.DBName)
+
+	fifoStockV2Svc := commonSvc.NewFifoStockV2Service(db, nil)
+
+	adjustments, err := loadAdjustments(ctx, db, ids)
+	if err != nil {
+		log.Fatalf("failed to load adjustments: %v", err)
+	}
+	if len(adjustments) == 0 {
+		log.Fatal("no adjustments found for provided IDs")
+	}
+
+	sort.Slice(adjustments, func(i, j int) bool {
+		return adjustments[i].ID < adjustments[j].ID
+	})
+
+	fmt.Printf("Mode: %s\n", modeLabel(apply))
+	fmt.Printf("Adjustments loaded: %d\n\n", len(adjustments))
+
+	success := 0
+	failed := 0
+	skipped := 0
+
+	for _, adj := range adjustments {
+		if strings.TrimSpace(adj.FunctionCode) == "" {
+			fmt.Printf("SKIP adj=%d reason=function_code empty\n", adj.ID)
+			skipped++
+			continue
+		}
+
+		route, err := resolveRouteByFunctionCode(ctx, db, adj.ProductID, strings.ToUpper(strings.TrimSpace(adj.FunctionCode)))
+		if err != nil {
+			fmt.Printf("FAIL adj=%d error=resolve route: %v\n", adj.ID, err)
+			failed++
+			continue
+		}
+
+		switch route.Lane {
+		case "USABLE":
+			desiredQty := adj.UsageQty + adj.PendingQty
+			if desiredQty <= 0 && adj.StockLogDecrease > 0 {
+				desiredQty = adj.StockLogDecrease
+			}
+
+			activeAlloc, err := countActiveUsableAllocations(ctx, db, fifo.UsableKeyAdjustmentOut.String(), adj.ID)
+			if err != nil {
+				fmt.Printf("FAIL adj=%d error=count usable allocations: %v\n", adj.ID, err)
+				failed++
+				continue
+			}
+
+			fmt.Printf(
+				"PLAN adj=%d lane=USABLE function=%s usage=%.3f pending=%.3f active_alloc=%d action=reflow_to_zero+delete\n",
+				adj.ID,
+				route.FunctionCode,
+				adj.UsageQty,
+				adj.PendingQty,
+				activeAlloc,
+			)
+
+			if !apply {
+				skipped++
+				continue
+			}
+
+			err = db.WithContext(ctx).Transaction(func(tx *gorm.DB) error {
+				reflowReq := commonSvc.FifoStockV2ReflowRequest{
+					FlagGroupCode:      route.FlagGroupCode,
+					ProductWarehouseID: adj.ProductWarehouseID,
+					AsOf:               &adj.CreatedAt,
+					IdempotencyKey:     fmt.Sprintf("delete-adjustment-usable-%d-%d", adj.ID, time.Now().UnixNano()),
+					Tx:                 tx,
+				}
+				if _, err := fifoStockV2Svc.Reflow(ctx, reflowReq); err != nil {
+					return fmt.Errorf("reflow usable to zero: %w", err)
+				}
+
+				if err := hardDeleteUsableAllocations(ctx, tx, fifo.UsableKeyAdjustmentOut.String(), adj.ID); err != nil {
+					return err
+				}
+				if err := hardDeleteAdjustmentStockLogs(ctx, tx, adj.ID); err != nil {
+					return err
+				}
+				if err := hardDeleteAdjustment(ctx, tx, adj.ID); err != nil {
+					return err
+				}
+				return nil
+			})
+			if err != nil {
+				fmt.Printf("FAIL adj=%d error=%v\n", adj.ID, err)
+				failed++
+				continue
+			}
+
+			fmt.Printf("DONE adj=%d deleted\n", adj.ID)
+			success++
+
+		case "STOCKABLE":
+			removeQty := adj.TotalQty
+			if removeQty <= 0 && adj.StockLogIncrease > 0 {
+				removeQty = adj.StockLogIncrease
+			}
+
+			activeAlloc, err := countActiveStockableAllocations(ctx, db, fifo.StockableKeyAdjustmentIn.String(), adj.ID)
+			if err != nil {
+				fmt.Printf("FAIL adj=%d error=count stockable allocations: %v\n", adj.ID, err)
+				failed++
+				continue
+			}
+			if activeAlloc > 0 {
+				fmt.Printf(
+					"FAIL adj=%d reason=stockable still allocated active_alloc=%d action=delete blocked\n",
+					adj.ID,
+					activeAlloc,
+				)
+				failed++
+				continue
+			}
+
+			fmt.Printf(
+				"PLAN adj=%d lane=STOCKABLE function=%s total=%.3f remove_qty=%.3f action=reflow_to_zero+delete\n",
+				adj.ID,
+				route.FunctionCode,
+				adj.TotalQty,
+				removeQty,
+			)
+
+			if !apply {
+				skipped++
+				continue
+			}
+
+			err = db.WithContext(ctx).Transaction(func(tx *gorm.DB) error {
+				if err := tx.WithContext(ctx).
+					Table("adjustment_stocks").
+					Where("id = ?", adj.ID).
+					Updates(map[string]any{
+						"total_qty":  0,
+						"total_used": 0,
+					}).Error; err != nil {
+					return fmt.Errorf("set stockable qty to zero: %w", err)
+				}
+
+				reflowReq := commonSvc.FifoStockV2ReflowRequest{
+					FlagGroupCode:      route.FlagGroupCode,
+					ProductWarehouseID: adj.ProductWarehouseID,
+					AsOf:               &adj.CreatedAt,
+					IdempotencyKey:     fmt.Sprintf("delete-adjustment-stockable-%d-%d", adj.ID, time.Now().UnixNano()),
+					Tx:                 tx,
+				}
+				if _, err := fifoStockV2Svc.Reflow(ctx, reflowReq); err != nil {
+					return fmt.Errorf("reflow stockable to zero: %w", err)
+				}
+
+				if err := hardDeleteStockableAllocations(ctx, tx, fifo.StockableKeyAdjustmentIn.String(), adj.ID); err != nil {
+					return err
+				}
+				if err := hardDeleteAdjustmentStockLogs(ctx, tx, adj.ID); err != nil {
+					return err
+				}
+				if err := hardDeleteAdjustment(ctx, tx, adj.ID); err != nil {
+					return err
+				}
+				return nil
+			})
+			if err != nil {
+				fmt.Printf("FAIL adj=%d error=%v\n", adj.ID, err)
+				failed++
+				continue
+			}
+
+			fmt.Printf("DONE adj=%d deleted\n", adj.ID)
+			success++
+
+		default:
+			fmt.Printf("SKIP adj=%d reason=unsupported lane=%s\n", adj.ID, route.Lane)
+			skipped++
+		}
+	}
+
+	fmt.Println()
+	fmt.Printf("Summary: success=%d failed=%d skipped=%d\n", success, failed, skipped)
+	if failed > 0 {
+		os.Exit(1)
+	}
+}
+
+func modeLabel(apply bool) string {
+	if apply {
+		return "APPLY"
+	}
+	return "DRY-RUN"
+}
+
+func parseIDs(raw string) ([]uint, error) {
+	raw = strings.TrimSpace(raw)
+	if raw == "" {
+		return nil, nil
+	}
+
+	parts := strings.Split(raw, ",")
+	out := make([]uint, 0, len(parts))
+	seen := map[uint]struct{}{}
+
+	for _, part := range parts {
+		part = strings.TrimSpace(part)
+		if part == "" {
+			continue
+		}
+		v, err := strconv.ParseUint(part, 10, 64)
+		if err != nil {
+			return nil, fmt.Errorf("invalid id %q", part)
+		}
+		if v == 0 {
+			return nil, fmt.Errorf("id must be > 0: %q", part)
+		}
+		id := uint(v)
+		if _, ok := seen[id]; ok {
+			continue
+		}
+		seen[id] = struct{}{}
+		out = append(out, id)
+	}
+	return out, nil
+}
+
+func loadAdjustments(ctx context.Context, db *gorm.DB, ids []uint) ([]adjustmentRow, error) {
+	var rows []adjustmentRow
+	err := db.WithContext(ctx).
+		Table("adjustment_stocks a").
+		Select(`
+			a.id,
+			a.product_warehouse_id,
+			pw.product_id,
+			a.function_code,
+			COALESCE(a.total_qty, 0) AS total_qty,
+			COALESCE(a.usage_qty, 0) AS usage_qty,
+			COALESCE(a.pending_qty, 0) AS pending_qty,
+			COALESCE((
+				SELECT sl.increase
+				FROM stock_logs sl
+				WHERE sl.loggable_type = 'ADJUSTMENT'
+					AND sl.loggable_id = a.id
+				ORDER BY sl.id DESC
+				LIMIT 1
+			), 0) AS stock_log_increase,
+			COALESCE((
+				SELECT sl.decrease
+				FROM stock_logs sl
+				WHERE sl.loggable_type = 'ADJUSTMENT'
+					AND sl.loggable_id = a.id
+				ORDER BY sl.id DESC
+				LIMIT 1
+			), 0) AS stock_log_decrease,
+			a.created_at
+		`).
+		Joins("JOIN product_warehouses pw ON pw.id = a.product_warehouse_id").
+		Where("a.id IN ?", ids).
+		Find(&rows).Error
+	if err != nil {
+		return nil, err
+	}
+	return rows, nil
+}
+
+func resolveRouteByFunctionCode(ctx context.Context, db *gorm.DB, productID uint, functionCode string) (*routeResolution, error) {
+	var rows []routeResolution
+	err := db.WithContext(ctx).
+		Table("fifo_stock_v2_route_rules rr").
+		Select("rr.flag_group_code, rr.lane, rr.function_code").
+		Joins("JOIN fifo_stock_v2_flag_groups fg ON fg.code = rr.flag_group_code AND fg.is_active = TRUE").
+		Where("rr.is_active = TRUE").
+		Where("rr.function_code = ?", functionCode).
+		Where(`
+			EXISTS (
+				SELECT 1
+				FROM flags f
+				JOIN fifo_stock_v2_flag_members fm ON fm.flag_name = f.name AND fm.is_active = TRUE
+				WHERE f.flagable_type = ?
+					AND f.flagable_id = ?
+					AND fm.flag_group_code = rr.flag_group_code
+			)
+		`, entity.FlagableTypeProduct, productID).
+		Order("CASE WHEN rr.source_table = 'adjustment_stocks' THEN 0 ELSE 1 END ASC").
+		Order("rr.id ASC").
+		Find(&rows).Error
+	if err != nil {
+		return nil, err
+	}
+	if len(rows) == 0 {
+		return nil, fmt.Errorf("no route found for product_id=%d function_code=%s", productID, functionCode)
+	}
+
+	selected := rows[0]
+	for _, row := range rows {
+		if row.Lane != selected.Lane {
+			return nil, fmt.Errorf("ambiguous lane for product_id=%d function_code=%s", productID, functionCode)
+		}
+	}
+	selected.FunctionCode = functionCode
+	return &selected, nil
+}
+
+func countActiveUsableAllocations(ctx context.Context, db *gorm.DB, usableType string, usableID uint) (int64, error) {
+	var count int64
+	err := db.WithContext(ctx).
+		Table("stock_allocations").
+		Where("usable_type = ? AND usable_id = ?", usableType, usableID).
+		Where("status = ?", entity.StockAllocationStatusActive).
+		Where("allocation_purpose = ?", entity.StockAllocationPurposeConsume).
+		Count(&count).Error
+	return count, err
+}
+
+func countActiveStockableAllocations(ctx context.Context, db *gorm.DB, stockableType string, stockableID uint) (int64, error) {
+	var count int64
+	err := db.WithContext(ctx).
+		Table("stock_allocations").
+		Where("stockable_type = ? AND stockable_id = ?", stockableType, stockableID).
+		Where("status = ?", entity.StockAllocationStatusActive).
+		Where("allocation_purpose = ?", entity.StockAllocationPurposeConsume).
+		Count(&count).Error
+	return count, err
+}
+
+func hardDeleteUsableAllocations(ctx context.Context, tx *gorm.DB, usableType string, usableID uint) error {
+	return tx.WithContext(ctx).
+		Exec("DELETE FROM stock_allocations WHERE usable_type = ? AND usable_id = ? AND allocation_purpose = ?", usableType, usableID, entity.StockAllocationPurposeConsume).
+		Error
+}
+
+func hardDeleteStockableAllocations(ctx context.Context, tx *gorm.DB, stockableType string, stockableID uint) error {
+	return tx.WithContext(ctx).
+		Exec("DELETE FROM stock_allocations WHERE stockable_type = ? AND stockable_id = ? AND allocation_purpose = ?", stockableType, stockableID, entity.StockAllocationPurposeConsume).
+		Error
+}
+
+func hardDeleteAdjustmentStockLogs(ctx context.Context, tx *gorm.DB, adjustmentID uint) error {
+	return tx.WithContext(ctx).
+		Exec("DELETE FROM stock_logs WHERE loggable_type = ? AND loggable_id = ?", "ADJUSTMENT", adjustmentID).
+		Error
+}
+
+func hardDeleteAdjustment(ctx context.Context, tx *gorm.DB, adjustmentID uint) error {
+	return tx.WithContext(ctx).
+		Exec("DELETE FROM adjustment_stocks WHERE id = ?", adjustmentID).
+		Error
+}

cmd/reflow-adjustments/main.go

@@ -0,0 +1,333 @@
+package main
+
+import (
+	"context"
+	"flag"
+	"fmt"
+	"log"
+	"os"
+	"sort"
+	"strconv"
+	"strings"
+	"time"
+
+	commonSvc "gitlab.com/mbugroup/lti-api.git/internal/common/service"
+	"gitlab.com/mbugroup/lti-api.git/internal/config"
+	"gitlab.com/mbugroup/lti-api.git/internal/database"
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	"gitlab.com/mbugroup/lti-api.git/internal/utils/fifo"
+	"gorm.io/gorm"
+)
+
+type adjustmentRow struct {
+	ID                 uint      `gorm:"column:id"`
+	ProductWarehouseID uint      `gorm:"column:product_warehouse_id"`
+	ProductID          uint      `gorm:"column:product_id"`
+	FunctionCode       string    `gorm:"column:function_code"`
+	UsageQty           float64   `gorm:"column:usage_qty"`
+	PendingQty         float64   `gorm:"column:pending_qty"`
+	StockLogIncrease   float64   `gorm:"column:stock_log_increase"`
+	StockLogDecrease   float64   `gorm:"column:stock_log_decrease"`
+	CreatedAt          time.Time `gorm:"column:created_at"`
+}
+
+type routeResolution struct {
+	FlagGroupCode string `gorm:"column:flag_group_code"`
+	Lane          string `gorm:"column:lane"`
+	FunctionCode  string `gorm:"column:function_code"`
+	SourceTable   string `gorm:"column:source_table"`
+	LegacyTypeKey string `gorm:"column:legacy_type_key"`
+}
+
+func main() {
+	var (
+		idsRaw                 string
+		apply                  bool
+		asOfCreatedAt          bool
+		compensateMissingAlloc bool
+	)
+
+	flag.StringVar(&idsRaw, "ids", "", "Comma-separated adjustment IDs (required), example: 1,2")
+	flag.BoolVar(&apply, "apply", false, "Apply changes. If false, run as dry-run")
+	flag.BoolVar(&asOfCreatedAt, "as-of-created-at", true, "Use adjustment created_at as reflow AsOf boundary")
+	flag.BoolVar(&compensateMissingAlloc, "compensate-missing-alloc", true, "When active allocations are missing and usage_qty > 0, temporarily add back usage_qty before reflow")
+	flag.Parse()
+
+	ids, err := parseIDs(idsRaw)
+	if err != nil {
+		log.Fatalf("invalid --ids: %v", err)
+	}
+	if len(ids) == 0 {
+		log.Fatal("--ids is required")
+	}
+
+	ctx := context.Background()
+	db := database.Connect(config.DBHost, config.DBName)
+	fifoStockV2Svc := commonSvc.NewFifoStockV2Service(db, nil)
+
+	adjustments, err := loadAdjustments(ctx, db, ids)
+	if err != nil {
+		log.Fatalf("failed to load adjustments: %v", err)
+	}
+	if len(adjustments) == 0 {
+		log.Fatal("no adjustments found for provided IDs")
+	}
+
+	sort.Slice(adjustments, func(i, j int) bool {
+		return adjustments[i].ID < adjustments[j].ID
+	})
+
+	fmt.Printf("Mode: %s\n", modeLabel(apply))
+	fmt.Printf("Adjustments loaded: %d\n\n", len(adjustments))
+
+	success := 0
+	failed := 0
+	skipped := 0
+
+	for _, adj := range adjustments {
+		if strings.TrimSpace(adj.FunctionCode) == "" {
+			fmt.Printf("SKIP adj=%d reason=function_code empty\n", adj.ID)
+			skipped++
+			continue
+		}
+
+		route, err := resolveRouteByFunctionCode(ctx, db, adj.ProductID, strings.ToUpper(strings.TrimSpace(adj.FunctionCode)))
+		if err != nil {
+			fmt.Printf("FAIL adj=%d error=resolve route: %v\n", adj.ID, err)
+			failed++
+			continue
+		}
+		if route.Lane != "USABLE" {
+			fmt.Printf("SKIP adj=%d reason=lane=%s (not USABLE)\n", adj.ID, route.Lane)
+			skipped++
+			continue
+		}
+
+		desiredQty := adj.UsageQty + adj.PendingQty
+		desiredQtySource := "usage+pending"
+		if desiredQty <= 0 && adj.StockLogDecrease > 0 {
+			desiredQty = adj.StockLogDecrease
+			desiredQtySource = "stock_log.decrease"
+		}
+		if desiredQty <= 0 {
+			fmt.Printf(
+				"SKIP adj=%d reason=no usable qty (usage=%.3f pending=%.3f stock_log.decrease=%.3f)\n",
+				adj.ID,
+				adj.UsageQty,
+				adj.PendingQty,
+				adj.StockLogDecrease,
+			)
+			skipped++
+			continue
+		}
+
+		activeAllocationCount, err := countActiveAllocations(ctx, db, fifo.UsableKeyAdjustmentOut.String(), adj.ID)
+		if err != nil {
+			fmt.Printf("FAIL adj=%d error=count allocations: %v\n", adj.ID, err)
+			failed++
+			continue
+		}
+
+		compensateQty := adj.UsageQty
+		if compensateQty <= 0 && desiredQtySource == "stock_log.decrease" {
+			compensateQty = adj.StockLogDecrease
+		}
+		shouldCompensate := compensateMissingAlloc && activeAllocationCount == 0 && compensateQty > 0
+
+		reflowReq := commonSvc.FifoStockV2ReflowRequest{
+			FlagGroupCode:      route.FlagGroupCode,
+			ProductWarehouseID: adj.ProductWarehouseID,
+			IdempotencyKey:     fmt.Sprintf("manual-adjustment-reflow-%d-%d", adj.ID, time.Now().UnixNano()),
+		}
+		if asOfCreatedAt {
+			asOf := adj.CreatedAt
+			reflowReq.AsOf = &asOf
+		}
+
+		fmt.Printf(
+			"PLAN adj=%d pw=%d product=%d function=%s group=%s desired=%.3f source=%s active_alloc=%d compensate=%t\n",
+			adj.ID,
+			adj.ProductWarehouseID,
+			adj.ProductID,
+			route.FunctionCode,
+			route.FlagGroupCode,
+			desiredQty,
+			desiredQtySource,
+			activeAllocationCount,
+			shouldCompensate,
+		)
+
+		if !apply {
+			skipped++
+			continue
+		}
+
+		err = db.WithContext(ctx).Transaction(func(tx *gorm.DB) error {
+			if shouldCompensate {
+				if err := tx.Table("product_warehouses").
+					Where("id = ?", adj.ProductWarehouseID).
+					Update("qty", gorm.Expr("COALESCE(qty,0) + ?", compensateQty)).Error; err != nil {
+					return fmt.Errorf("compensate product_warehouse qty: %w", err)
+				}
+			}
+
+			reflowReq.Tx = tx
+			res, err := fifoStockV2Svc.Reflow(ctx, reflowReq)
+			if err != nil {
+				return err
+			}
+
+			fmt.Printf(
+				"DONE adj=%d rollback=%.3f allocate=%.3f pending=%.3f\n",
+				adj.ID,
+				res.Rollback.ReleasedQty,
+				res.Allocate.AllocatedQty,
+				res.Allocate.PendingQty,
+			)
+			return nil
+		})
+		if err != nil {
+			fmt.Printf("FAIL adj=%d error=%v\n", adj.ID, err)
+			failed++
+			continue
+		}
+
+		success++
+	}
+
+	fmt.Println()
+	fmt.Printf("Summary: success=%d failed=%d skipped=%d\n", success, failed, skipped)
+	if failed > 0 {
+		os.Exit(1)
+	}
+}
+
+func modeLabel(apply bool) string {
+	if apply {
+		return "APPLY"
+	}
+	return "DRY-RUN"
+}
+
+func parseIDs(raw string) ([]uint, error) {
+	raw = strings.TrimSpace(raw)
+	if raw == "" {
+		return nil, nil
+	}
+	parts := strings.Split(raw, ",")
+	ids := make([]uint, 0, len(parts))
+	seen := map[uint]struct{}{}
+
+	for _, part := range parts {
+		part = strings.TrimSpace(part)
+		if part == "" {
+			continue
+		}
+		value, err := strconv.ParseUint(part, 10, 64)
+		if err != nil {
+			return nil, fmt.Errorf("invalid id %q", part)
+		}
+		if value == 0 {
+			return nil, fmt.Errorf("id must be > 0: %q", part)
+		}
+		id := uint(value)
+		if _, ok := seen[id]; ok {
+			continue
+		}
+		seen[id] = struct{}{}
+		ids = append(ids, id)
+	}
+
+	return ids, nil
+}
+
+func loadAdjustments(ctx context.Context, db *gorm.DB, ids []uint) ([]adjustmentRow, error) {
+	var rows []adjustmentRow
+	err := db.WithContext(ctx).
+		Table("adjustment_stocks a").
+		Select(`
+				a.id,
+				a.product_warehouse_id,
+				pw.product_id,
+				a.function_code,
+				COALESCE(a.usage_qty, 0) AS usage_qty,
+				COALESCE(a.pending_qty, 0) AS pending_qty,
+				COALESCE((
+					SELECT sl.increase
+					FROM stock_logs sl
+					WHERE sl.loggable_type = 'ADJUSTMENT'
+						AND sl.loggable_id = a.id
+					ORDER BY sl.id DESC
+					LIMIT 1
+				), 0) AS stock_log_increase,
+				COALESCE((
+					SELECT sl.decrease
+					FROM stock_logs sl
+					WHERE sl.loggable_type = 'ADJUSTMENT'
+						AND sl.loggable_id = a.id
+					ORDER BY sl.id DESC
+					LIMIT 1
+				), 0) AS stock_log_decrease,
+				a.created_at
+			`).
+		Joins("JOIN product_warehouses pw ON pw.id = a.product_warehouse_id").
+		Where("a.id IN ?", ids).
+		Find(&rows).Error
+	if err != nil {
+		return nil, err
+	}
+	return rows, nil
+}
+
+func resolveRouteByFunctionCode(ctx context.Context, db *gorm.DB, productID uint, functionCode string) (*routeResolution, error) {
+	var rows []routeResolution
+	err := db.WithContext(ctx).
+		Table("fifo_stock_v2_route_rules rr").
+		Select("rr.flag_group_code, rr.lane, rr.function_code, rr.source_table, rr.legacy_type_key").
+		Joins("JOIN fifo_stock_v2_flag_groups fg ON fg.code = rr.flag_group_code AND fg.is_active = TRUE").
+		Where("rr.is_active = TRUE").
+		Where("rr.function_code = ?", functionCode).
+		Where(`
+			EXISTS (
+				SELECT 1
+				FROM flags f
+				JOIN fifo_stock_v2_flag_members fm ON fm.flag_name = f.name AND fm.is_active = TRUE
+				WHERE f.flagable_type = ?
+					AND f.flagable_id = ?
+					AND fm.flag_group_code = rr.flag_group_code
+			)
+		`, entity.FlagableTypeProduct, productID).
+		Order("CASE WHEN rr.source_table = 'adjustment_stocks' THEN 0 ELSE 1 END ASC").
+		Order("rr.id ASC").
+		Find(&rows).Error
+	if err != nil {
+		return nil, err
+	}
+	if len(rows) == 0 {
+		return nil, fmt.Errorf("no route found for product_id=%d function_code=%s", productID, functionCode)
+	}
+
+	selected := rows[0]
+	for _, row := range rows {
+		if row.Lane != selected.Lane {
+			return nil, fmt.Errorf("ambiguous lane for product_id=%d function_code=%s", productID, functionCode)
+		}
+	}
+
+	selected.FunctionCode = functionCode
+	return &selected, nil
+}
+
+func countActiveAllocations(ctx context.Context, db *gorm.DB, usableType string, usableID uint) (int64, error) {
+	var count int64
+	err := db.WithContext(ctx).
+		Table("stock_allocations").
+		Where("usable_type = ? AND usable_id = ?", usableType, usableID).
+		Where("status = ?", entity.StockAllocationStatusActive).
+		Where("allocation_purpose = ?", entity.StockAllocationPurposeConsume).
+		Count(&count).Error
+	if err != nil {
+		return 0, err
+	}
+	return count, nil
+}

cmd/reflow-project-flock-kandang/main.go

@@ -0,0 +1,648 @@
+package main
+
+import (
+	"context"
+	"flag"
+	"fmt"
+	"log"
+	"math"
+	"os"
+	"sort"
+	"strings"
+	"time"
+
+	commonSvc "gitlab.com/mbugroup/lti-api.git/internal/common/service"
+	"gitlab.com/mbugroup/lti-api.git/internal/config"
+	"gitlab.com/mbugroup/lti-api.git/internal/database"
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	"gitlab.com/mbugroup/lti-api.git/internal/utils/fifo"
+	"gorm.io/gorm"
+)
+
+type productWarehouseScopeRow struct {
+	ProductWarehouseID    uint  `gorm:"column:product_warehouse_id"`
+	ProductID             uint  `gorm:"column:product_id"`
+	WarehouseID           uint  `gorm:"column:warehouse_id"`
+	ProjectFlockKandangID *uint `gorm:"column:project_flock_kandang_id"`
+}
+
+type reflowTarget struct {
+	ProductWarehouseID    uint
+	ProductID             uint
+	WarehouseID           uint
+	ProjectFlockKandangID *uint
+	FlagGroupCode         string
+}
+
+func main() {
+	var (
+		projectFlockKandangID uint
+		apply                 bool
+		asOfRaw               string
+		includeShared         bool
+	)
+
+	flag.UintVar(&projectFlockKandangID, "project-flock-kandang-id", 0, "Project flock kandang ID (required)")
+	flag.BoolVar(&apply, "apply", false, "Apply reflow. If false, run as dry-run")
+	flag.StringVar(&asOfRaw, "as-of", "", "Optional AsOf boundary. Format: RFC3339 or YYYY-MM-DD")
+	flag.BoolVar(&includeShared, "include-shared", true, "Include product warehouses referenced by transactions in this PFK scope (including shared/non-bound product warehouses)")
+	flag.Parse()
+
+	if projectFlockKandangID == 0 {
+		log.Fatal("--project-flock-kandang-id is required")
+	}
+
+	asOf, err := parseAsOf(asOfRaw)
+	if err != nil {
+		log.Fatalf("invalid --as-of: %v", err)
+	}
+
+	ctx := context.Background()
+	db := database.Connect(config.DBHost, config.DBName)
+	fifoStockV2Svc := commonSvc.NewFifoStockV2Service(db, nil)
+
+	exists, err := projectFlockKandangExists(ctx, db, projectFlockKandangID)
+	if err != nil {
+		log.Fatalf("failed to check project flock kandang: %v", err)
+	}
+	if !exists {
+		log.Fatalf("project_flock_kandang_id %d not found", projectFlockKandangID)
+	}
+
+	scopedPWs, err := loadScopedProductWarehouses(ctx, db, projectFlockKandangID, includeShared)
+	if err != nil {
+		log.Fatalf("failed to load scoped product warehouses: %v", err)
+	}
+	if len(scopedPWs) == 0 {
+		fmt.Printf("Mode: %s\n", modeLabel(apply))
+		fmt.Printf("Scope: project_flock_kandang_id=%d\n", projectFlockKandangID)
+		fmt.Println("No product warehouse found in scope")
+		return
+	}
+
+	targets := make([]reflowTarget, 0, len(scopedPWs))
+	skippedPW := 0
+	failedResolve := 0
+
+	for _, pw := range scopedPWs {
+		flagGroups, err := resolveFlagGroupsByProductWarehouse(ctx, db, pw.ProductWarehouseID)
+		if err != nil {
+			fmt.Printf("FAIL pw=%d error=resolve flag groups: %v\n", pw.ProductWarehouseID, err)
+			failedResolve++
+			continue
+		}
+		if len(flagGroups) == 0 {
+			fmt.Printf("SKIP pw=%d reason=no active fifo v2 route by product flag\n", pw.ProductWarehouseID)
+			skippedPW++
+			continue
+		}
+		for _, group := range flagGroups {
+			targets = append(targets, reflowTarget{
+				ProductWarehouseID:    pw.ProductWarehouseID,
+				ProductID:             pw.ProductID,
+				WarehouseID:           pw.WarehouseID,
+				ProjectFlockKandangID: pw.ProjectFlockKandangID,
+				FlagGroupCode:         group,
+			})
+		}
+	}
+
+	sort.Slice(targets, func(i, j int) bool {
+		if targets[i].ProductWarehouseID == targets[j].ProductWarehouseID {
+			return targets[i].FlagGroupCode < targets[j].FlagGroupCode
+		}
+		return targets[i].ProductWarehouseID < targets[j].ProductWarehouseID
+	})
+
+	fmt.Printf("Mode: %s\n", modeLabel(apply))
+	fmt.Printf("Scope: project_flock_kandang_id=%d include_shared=%t\n", projectFlockKandangID, includeShared)
+	if asOf != nil {
+		fmt.Printf("AsOf: %s\n", asOf.UTC().Format(time.RFC3339))
+	} else {
+		fmt.Println("AsOf: <nil> (full timeline)")
+	}
+	fmt.Printf("Product warehouses in scope: %d\n", len(scopedPWs))
+	fmt.Printf("Planned reflow targets: %d\n\n", len(targets))
+
+	for _, target := range targets {
+		fmt.Printf(
+			"PLAN pw=%d product=%d warehouse=%d pw_pfk=%s flag_group=%s\n",
+			target.ProductWarehouseID,
+			target.ProductID,
+			target.WarehouseID,
+			displayOptionalUint(target.ProjectFlockKandangID),
+			target.FlagGroupCode,
+		)
+	}
+
+	if !apply {
+		fmt.Println()
+		fmt.Printf("Summary: planned=%d skipped_pw=%d failed_resolve=%d applied=0 failed_apply=0\n", len(targets), skippedPW, failedResolve)
+		if failedResolve > 0 {
+			os.Exit(1)
+		}
+		return
+	}
+
+	successApply := 0
+	failedApply := 0
+	for idx, target := range targets {
+		req := commonSvc.FifoStockV2ReflowRequest{
+			FlagGroupCode:      target.FlagGroupCode,
+			ProductWarehouseID: target.ProductWarehouseID,
+			AsOf:               asOf,
+			IdempotencyKey: fmt.Sprintf(
+				"manual-pfk-reflow-%d-%d-%s-%d-%d",
+				projectFlockKandangID,
+				target.ProductWarehouseID,
+				strings.ToUpper(strings.TrimSpace(target.FlagGroupCode)),
+				time.Now().UnixNano(),
+				idx,
+			),
+		}
+
+		res, err := fifoStockV2Svc.Reflow(ctx, req)
+		if err != nil {
+			fmt.Printf("FAIL pw=%d flag_group=%s error=%v\n", target.ProductWarehouseID, target.FlagGroupCode, err)
+			failedApply++
+			continue
+		}
+
+		fmt.Printf(
+			"DONE pw=%d flag_group=%s rollback=%.3f allocate=%.3f pending=%.3f processed_usable=%d\n",
+			target.ProductWarehouseID,
+			target.FlagGroupCode,
+			res.Rollback.ReleasedQty,
+			res.Allocate.AllocatedQty,
+			res.Allocate.PendingQty,
+			res.ProcessedUsables,
+		)
+		successApply++
+	}
+
+	orphanPopulationRows := int64(0)
+	syncedPopulationQtyRows := int64(0)
+	syncedPopulationUsedRows := int64(0)
+	traceReleasedRows := int64(0)
+	traceInsertedRows := int64(0)
+	if rowsOrphan, rowsQty, rowsUsed, err := resyncProjectFlockPopulation(ctx, db, projectFlockKandangID); err != nil {
+		fmt.Printf("FAIL population_resync project_flock_kandang_id=%d error=%v\n", projectFlockKandangID, err)
+		failedApply++
+	} else {
+		orphanPopulationRows = rowsOrphan
+		syncedPopulationQtyRows = rowsQty
+		syncedPopulationUsedRows = rowsUsed
+		fmt.Printf(
+			"SYNC project_flock_populations orphan_marked=%d qty_synced=%d used_synced=%d\n",
+			orphanPopulationRows,
+			syncedPopulationQtyRows,
+			syncedPopulationUsedRows,
+		)
+	}
+
+	if released, inserted, err := resyncChickinTraceByProjectFlockKandang(ctx, db, fifoStockV2Svc, projectFlockKandangID); err != nil {
+		fmt.Printf("FAIL chickin_trace_resync project_flock_kandang_id=%d error=%v\n", projectFlockKandangID, err)
+		failedApply++
+	} else {
+		traceReleasedRows = released
+		traceInsertedRows = inserted
+		fmt.Printf(
+			"SYNC chickin_trace released=%d inserted=%d\n",
+			traceReleasedRows,
+			traceInsertedRows,
+		)
+	}
+
+	fmt.Println()
+	fmt.Printf(
+		"Summary: planned=%d skipped_pw=%d failed_resolve=%d applied=%d failed_apply=%d population_orphan=%d population_qty_synced=%d population_used_synced=%d trace_released=%d trace_inserted=%d\n",
+		len(targets),
+		skippedPW,
+		failedResolve,
+		successApply,
+		failedApply,
+		orphanPopulationRows,
+		syncedPopulationQtyRows,
+		syncedPopulationUsedRows,
+		traceReleasedRows,
+		traceInsertedRows,
+	)
+	if failedResolve > 0 || failedApply > 0 {
+		os.Exit(1)
+	}
+}
+
+func parseAsOf(raw string) (*time.Time, error) {
+	raw = strings.TrimSpace(raw)
+	if raw == "" {
+		return nil, nil
+	}
+
+	layouts := []string{
+		time.RFC3339Nano,
+		time.RFC3339,
+		"2006-01-02 15:04:05",
+		"2006-01-02",
+	}
+
+	for _, layout := range layouts {
+		parsed, err := time.Parse(layout, raw)
+		if err != nil {
+			continue
+		}
+		if layout == "2006-01-02" {
+			endOfDay := time.Date(parsed.Year(), parsed.Month(), parsed.Day(), 23, 59, 59, int(time.Second-time.Nanosecond), time.UTC)
+			return &endOfDay, nil
+		}
+		asOf := parsed.UTC()
+		return &asOf, nil
+	}
+
+	return nil, fmt.Errorf("unsupported format %q", raw)
+}
+
+func modeLabel(apply bool) string {
+	if apply {
+		return "APPLY"
+	}
+	return "DRY-RUN"
+}
+
+func displayOptionalUint(v *uint) string {
+	if v == nil {
+		return "NULL"
+	}
+	return fmt.Sprintf("%d", *v)
+}
+
+func projectFlockKandangExists(ctx context.Context, db *gorm.DB, projectFlockKandangID uint) (bool, error) {
+	var count int64
+	err := db.WithContext(ctx).
+		Table("project_flock_kandangs").
+		Where("id = ?", projectFlockKandangID).
+		Count(&count).Error
+	if err != nil {
+		return false, err
+	}
+	return count > 0, nil
+}
+
+func loadScopedProductWarehouses(ctx context.Context, db *gorm.DB, projectFlockKandangID uint, includeShared bool) ([]productWarehouseScopeRow, error) {
+	if !includeShared {
+		var rows []productWarehouseScopeRow
+		err := db.WithContext(ctx).
+			Table("product_warehouses").
+			Select("id AS product_warehouse_id, product_id, warehouse_id, project_flock_kandang_id").
+			Where("project_flock_kandang_id = ?", projectFlockKandangID).
+			Order("id ASC").
+			Scan(&rows).Error
+		if err != nil {
+			return nil, err
+		}
+		return rows, nil
+	}
+
+	query := `
+		WITH scoped_pw AS (
+			SELECT pw.id AS product_warehouse_id
+			FROM product_warehouses pw
+			WHERE pw.project_flock_kandang_id = ?
+
+			UNION
+			SELECT pc.product_warehouse_id
+			FROM project_chickins pc
+			WHERE pc.project_flock_kandang_id = ?
+				AND pc.deleted_at IS NULL
+
+			UNION
+			SELECT rs.product_warehouse_id
+			FROM recordings r
+			JOIN recording_stocks rs ON rs.recording_id = r.id
+			WHERE r.project_flock_kandangs_id = ?
+				AND r.deleted_at IS NULL
+
+			UNION
+			SELECT rd.product_warehouse_id
+			FROM recordings r
+			JOIN recording_depletions rd ON rd.recording_id = r.id
+			WHERE r.project_flock_kandangs_id = ?
+				AND r.deleted_at IS NULL
+
+			UNION
+			SELECT rd.source_product_warehouse_id
+			FROM recordings r
+			JOIN recording_depletions rd ON rd.recording_id = r.id
+			WHERE r.project_flock_kandangs_id = ?
+				AND r.deleted_at IS NULL
+				AND rd.source_product_warehouse_id IS NOT NULL
+
+			UNION
+			SELECT re.product_warehouse_id
+			FROM recordings r
+			JOIN recording_eggs re ON re.recording_id = r.id
+			WHERE r.project_flock_kandangs_id = ?
+				AND r.deleted_at IS NULL
+
+			UNION
+			SELECT lts.product_warehouse_id
+			FROM laying_transfer_sources lts
+			WHERE lts.source_project_flock_kandang_id = ?
+				AND lts.deleted_at IS NULL
+				AND lts.product_warehouse_id IS NOT NULL
+
+			UNION
+			SELECT ltt.product_warehouse_id
+			FROM laying_transfer_targets ltt
+			WHERE ltt.target_project_flock_kandang_id = ?
+				AND ltt.deleted_at IS NULL
+				AND ltt.product_warehouse_id IS NOT NULL
+
+			UNION
+			SELECT pi.product_warehouse_id
+			FROM purchase_items pi
+			WHERE pi.project_flock_kandang_id = ?
+				AND pi.product_warehouse_id IS NOT NULL
+		)
+		SELECT DISTINCT
+			pw.id AS product_warehouse_id,
+			pw.product_id,
+			pw.warehouse_id,
+			pw.project_flock_kandang_id
+		FROM scoped_pw s
+		JOIN product_warehouses pw ON pw.id = s.product_warehouse_id
+		ORDER BY pw.id ASC
+	`
+
+	var rows []productWarehouseScopeRow
+	err := db.WithContext(ctx).
+		Raw(
+			query,
+			projectFlockKandangID,
+			projectFlockKandangID,
+			projectFlockKandangID,
+			projectFlockKandangID,
+			projectFlockKandangID,
+			projectFlockKandangID,
+			projectFlockKandangID,
+			projectFlockKandangID,
+			projectFlockKandangID,
+		).
+		Scan(&rows).Error
+	if err != nil {
+		return nil, err
+	}
+	return rows, nil
+}
+
+func resolveFlagGroupsByProductWarehouse(ctx context.Context, db *gorm.DB, productWarehouseID uint) ([]string, error) {
+	var groups []string
+	err := db.WithContext(ctx).
+		Table("fifo_stock_v2_route_rules rr").
+		Select("DISTINCT rr.flag_group_code").
+		Joins("JOIN fifo_stock_v2_flag_groups fg ON fg.code = rr.flag_group_code AND fg.is_active = TRUE").
+		Where("rr.is_active = TRUE").
+		Where(`
+			EXISTS (
+				SELECT 1
+				FROM product_warehouses pw
+				JOIN flags f ON f.flagable_id = pw.product_id
+				JOIN fifo_stock_v2_flag_members fm ON fm.flag_name = f.name AND fm.is_active = TRUE
+				WHERE pw.id = ?
+					AND f.flagable_type = ?
+					AND fm.flag_group_code = rr.flag_group_code
+			)
+		`, productWarehouseID, entity.FlagableTypeProduct).
+		Order("rr.flag_group_code ASC").
+		Scan(&groups).Error
+	if err != nil {
+		return nil, err
+	}
+	return groups, nil
+}
+
+func resyncProjectFlockPopulation(ctx context.Context, db *gorm.DB, projectFlockKandangID uint) (int64, int64, int64, error) {
+	if projectFlockKandangID == 0 {
+		return 0, 0, 0, nil
+	}
+
+	orphanResult := db.WithContext(ctx).Exec(`
+		UPDATE project_flock_populations pfp
+		SET deleted_at = NOW(),
+			updated_at = NOW()
+		FROM project_chickins pc
+		WHERE pfp.project_chickin_id = pc.id
+		  AND pc.project_flock_kandang_id = ?
+		  AND pc.deleted_at IS NOT NULL
+		  AND pfp.deleted_at IS NULL
+	`, projectFlockKandangID)
+	if orphanResult.Error != nil {
+		return 0, 0, 0, orphanResult.Error
+	}
+
+	qtyResult := db.WithContext(ctx).Exec(`
+		UPDATE project_flock_populations p
+		SET total_qty = GREATEST(COALESCE(pc.usage_qty, 0), 0),
+			updated_at = NOW()
+		FROM project_chickins pc
+		WHERE p.project_chickin_id = pc.id
+		  AND pc.project_flock_kandang_id = ?
+		  AND pc.deleted_at IS NULL
+		  AND p.deleted_at IS NULL
+	`, projectFlockKandangID)
+	if qtyResult.Error != nil {
+		return 0, 0, 0, qtyResult.Error
+	}
+
+	usedResult := db.WithContext(ctx).Exec(`
+		WITH scoped AS (
+			SELECT pfp.id, pfp.total_qty
+			FROM project_flock_populations pfp
+			JOIN project_chickins pc ON pc.id = pfp.project_chickin_id
+			WHERE pc.project_flock_kandang_id = ?
+			  AND pc.deleted_at IS NULL
+			  AND pfp.deleted_at IS NULL
+		),
+		alloc AS (
+			SELECT sa.stockable_id, SUM(sa.qty) AS used_qty
+			FROM stock_allocations sa
+			WHERE sa.stockable_type = 'PROJECT_FLOCK_POPULATION'
+			  AND sa.status = 'ACTIVE'
+				  AND sa.allocation_purpose = 'CONSUME'
+				GROUP BY sa.stockable_id
+			)
+		UPDATE project_flock_populations p
+		SET total_used_qty = LEAST(COALESCE(a.used_qty, 0), GREATEST(s.total_qty, 0)),
+			updated_at = NOW()
+		FROM scoped s
+		LEFT JOIN alloc a ON a.stockable_id = s.id
+		WHERE p.id = s.id
+	`, projectFlockKandangID)
+	if usedResult.Error != nil {
+		return 0, 0, 0, usedResult.Error
+	}
+
+	return orphanResult.RowsAffected, qtyResult.RowsAffected, usedResult.RowsAffected, nil
+}
+func resyncChickinTraceByProjectFlockKandang(
+	ctx context.Context,
+	db *gorm.DB,
+	fifoStockV2Svc commonSvc.FifoStockV2Service,
+	projectFlockKandangID uint,
+) (int64, int64, error) {
+	if projectFlockKandangID == 0 {
+		return 0, 0, nil
+	}
+
+	var productWarehouseIDs []uint
+	if err := db.WithContext(ctx).
+		Table("project_chickins").
+		Distinct("product_warehouse_id").
+		Where("project_flock_kandang_id = ?", projectFlockKandangID).
+		Where("deleted_at IS NULL").
+		Order("product_warehouse_id ASC").
+		Pluck("product_warehouse_id", &productWarehouseIDs).Error; err != nil {
+		return 0, 0, err
+	}
+	if len(productWarehouseIDs) == 0 {
+		return 0, 0, nil
+	}
+
+	totalReleased := int64(0)
+	totalInserted := int64(0)
+
+	for _, productWarehouseID := range productWarehouseIDs {
+		var releasedRows int64
+		var insertedRows int64
+
+		err := db.WithContext(ctx).Transaction(func(tx *gorm.DB) error {
+			flagGroups, err := resolveFlagGroupsByProductWarehouse(ctx, tx, productWarehouseID)
+			if err != nil {
+				return err
+			}
+			if len(flagGroups) == 0 {
+				return nil
+			}
+			flagGroupCode := strings.TrimSpace(flagGroups[0])
+			if flagGroupCode == "" {
+				return nil
+			}
+
+			released := tx.WithContext(ctx).
+				Table("stock_allocations").
+				Where("product_warehouse_id = ?", productWarehouseID).
+				Where("usable_type = ?", fifo.UsableKeyProjectChickin.String()).
+				Where("allocation_purpose = ?", entity.StockAllocationPurposeTraceChickin).
+				Where("status = ?", entity.StockAllocationStatusActive).
+				Updates(map[string]any{
+					"status":      entity.StockAllocationStatusReleased,
+					"released_at": time.Now(),
+					"updated_at":  time.Now(),
+					"note":        "chickin_trace_reflow_reset",
+				})
+			if released.Error != nil {
+				return released.Error
+			}
+			releasedRows = released.RowsAffected
+
+			type chickinRow struct {
+				ID       uint      `gorm:"column:id"`
+				UsageQty float64   `gorm:"column:usage_qty"`
+				ChickIn  time.Time `gorm:"column:chick_in_date"`
+			}
+			chickins := make([]chickinRow, 0)
+			if err := tx.WithContext(ctx).
+				Table("project_chickins").
+				Select("id, usage_qty, chick_in_date").
+				Where("product_warehouse_id = ?", productWarehouseID).
+				Where("deleted_at IS NULL").
+				Where("usage_qty > 0").
+				Order("chick_in_date ASC, id ASC").
+				Scan(&chickins).Error; err != nil {
+				return err
+			}
+			if len(chickins) == 0 {
+				return nil
+			}
+
+			gatherRows, err := fifoStockV2Svc.Gather(ctx, commonSvc.FifoStockV2GatherRequest{
+				FlagGroupCode:      flagGroupCode,
+				Lane:               "STOCKABLE",
+				AllocationPurpose:  entity.StockAllocationPurposeTraceChickin,
+				IgnoreSourceUsed:   true,
+				ProductWarehouseID: productWarehouseID,
+				Limit:              50000,
+				Tx:                 tx,
+			})
+			if err != nil {
+				return err
+			}
+			if len(gatherRows) == 0 {
+				return nil
+			}
+
+			type lotKey struct {
+				StockableType string
+				StockableID   uint
+			}
+			remainingByLot := make(map[lotKey]float64, len(gatherRows))
+			for _, row := range gatherRows {
+				key := lotKey{StockableType: row.Ref.LegacyTypeKey, StockableID: row.Ref.ID}
+				remainingByLot[key] = row.AvailableQuantity
+			}
+
+			now := time.Now()
+			lotIndex := 0
+			for _, chickinRow := range chickins {
+				remaining := chickinRow.UsageQty
+				for remaining > 1e-6 && lotIndex < len(gatherRows) {
+					lot := gatherRows[lotIndex]
+					key := lotKey{StockableType: lot.Ref.LegacyTypeKey, StockableID: lot.Ref.ID}
+					available := remainingByLot[key]
+					if available <= 1e-6 {
+						lotIndex++
+						continue
+					}
+
+					portion := math.Min(remaining, available)
+					if portion <= 1e-6 {
+						lotIndex++
+						continue
+					}
+
+					insert := map[string]any{
+						"product_warehouse_id": productWarehouseID,
+						"stockable_type":       lot.Ref.LegacyTypeKey,
+						"stockable_id":         lot.Ref.ID,
+						"usable_type":          fifo.UsableKeyProjectChickin.String(),
+						"usable_id":            chickinRow.ID,
+						"qty":                  portion,
+						"status":               entity.StockAllocationStatusActive,
+						"allocation_purpose":   entity.StockAllocationPurposeTraceChickin,
+						"engine_version":       "v2",
+						"flag_group_code":      flagGroupCode,
+						"function_code":        "CHICKIN_TRACE",
+						"created_at":           now,
+						"updated_at":           now,
+					}
+					if err := tx.WithContext(ctx).Table("stock_allocations").Create(insert).Error; err != nil {
+						return err
+					}
+
+					insertedRows++
+					remaining -= portion
+					remainingByLot[key] = available - portion
+				}
+			}
+
+			return nil
+		})
+		if err != nil {
+			return totalReleased, totalInserted, err
+		}
+
+		totalReleased += releasedRows
+		totalInserted += insertedRows
+	}
+
+	return totalReleased, totalInserted, nil
+}

cmd/validate-chickin-trace/main.go

@@ -0,0 +1,122 @@
+package main
+
+import (
+	"context"
+	"flag"
+	"fmt"
+	"log"
+	"math"
+	"os"
+
+	"gitlab.com/mbugroup/lti-api.git/internal/config"
+	"gitlab.com/mbugroup/lti-api.git/internal/database"
+	"gitlab.com/mbugroup/lti-api.git/internal/utils/fifo"
+	"gorm.io/gorm"
+)
+
+type mismatchRow struct {
+	ChickinID           uint    `gorm:"column:chickin_id"`
+	ProjectFlockKandang uint    `gorm:"column:project_flock_kandang_id"`
+	ProductWarehouseID  uint    `gorm:"column:product_warehouse_id"`
+	UsageQty            float64 `gorm:"column:usage_qty"`
+	TraceQty            float64 `gorm:"column:trace_qty"`
+}
+
+func main() {
+	var projectFlockKandangID uint
+	flag.UintVar(&projectFlockKandangID, "project-flock-kandang-id", 0, "Optional project flock kandang scope")
+	flag.Parse()
+
+	ctx := context.Background()
+	db := database.Connect(config.DBHost, config.DBName)
+
+	rows, err := loadTraceMismatches(ctx, db, projectFlockKandangID)
+	if err != nil {
+		log.Fatalf("failed to load trace mismatches: %v", err)
+	}
+
+	activeConsumeRows, err := countActiveConsumeProjectChickin(ctx, db, projectFlockKandangID)
+	if err != nil {
+		log.Fatalf("failed to count active consume rows: %v", err)
+	}
+
+	fmt.Printf("Scope project_flock_kandang_id=%d\n", projectFlockKandangID)
+	fmt.Printf("Mismatched chickin trace rows: %d\n", len(rows))
+	fmt.Printf("Active PROJECT_CHICKIN consume rows: %d\n", activeConsumeRows)
+
+	if len(rows) > 0 {
+		for _, row := range rows {
+			fmt.Printf(
+				"MISMATCH chickin_id=%d pfk=%d pw=%d usage=%.3f trace=%.3f diff=%.3f\n",
+				row.ChickinID,
+				row.ProjectFlockKandang,
+				row.ProductWarehouseID,
+				row.UsageQty,
+				row.TraceQty,
+				row.TraceQty-row.UsageQty,
+			)
+		}
+	}
+
+	if len(rows) > 0 || activeConsumeRows > 0 {
+		os.Exit(1)
+	}
+}
+
+func loadTraceMismatches(ctx context.Context, db *gorm.DB, projectFlockKandangID uint) ([]mismatchRow, error) {
+	query := db.WithContext(ctx).
+		Table("project_chickins pc").
+		Select(`
+			pc.id AS chickin_id,
+			pc.project_flock_kandang_id,
+			pc.product_warehouse_id,
+			COALESCE(pc.usage_qty, 0) AS usage_qty,
+			COALESCE(SUM(sa.qty), 0) AS trace_qty
+		`).
+		Joins(`
+			LEFT JOIN stock_allocations sa
+				ON sa.usable_type = ?
+				AND sa.usable_id = pc.id
+				AND sa.status = 'ACTIVE'
+				AND sa.allocation_purpose = 'TRACE_CHICKIN'
+		`, fifo.UsableKeyProjectChickin.String()).
+		Where("pc.deleted_at IS NULL").
+		Where("COALESCE(pc.usage_qty,0) > 0").
+		Group("pc.id, pc.project_flock_kandang_id, pc.product_warehouse_id, pc.usage_qty")
+
+	if projectFlockKandangID > 0 {
+		query = query.Where("pc.project_flock_kandang_id = ?", projectFlockKandangID)
+	}
+
+	rows := make([]mismatchRow, 0)
+	if err := query.Scan(&rows).Error; err != nil {
+		return nil, err
+	}
+
+	out := make([]mismatchRow, 0, len(rows))
+	for _, row := range rows {
+		if math.Abs(row.TraceQty-row.UsageQty) > 1e-3 {
+			out = append(out, row)
+		}
+	}
+	return out, nil
+}
+
+func countActiveConsumeProjectChickin(ctx context.Context, db *gorm.DB, projectFlockKandangID uint) (int64, error) {
+	q := db.WithContext(ctx).
+		Table("stock_allocations sa").
+		Joins("JOIN project_chickins pc ON pc.id = sa.usable_id").
+		Where("sa.usable_type = ?", fifo.UsableKeyProjectChickin.String()).
+		Where("sa.status = 'ACTIVE'").
+		Where("sa.allocation_purpose = 'CONSUME'")
+
+	if projectFlockKandangID > 0 {
+		q = q.Where("pc.project_flock_kandang_id = ?", projectFlockKandangID)
+	}
+
+	var count int64
+	if err := q.Count(&count).Error; err != nil {
+		return 0, err
+	}
+	return count, nil
+}

internal/common/repository/common.hpp.repository.go

@@ -51,8 +51,8 @@ func (r *HppRepositoryImpl) GetDocCost(ctx context.Context, projectFlockKandangI
 	var total float64
 	err := r.db.WithContext(ctx).
 		Table("project_chickins AS pc").
-		Select("COALESCE(SUM(pc.usage_qty * COALESCE(pi.price, 0)), 0)").
-		Joins("JOIN stock_allocations AS sa ON sa.usable_type = ? AND sa.usable_id = pc.id AND sa.stockable_type = ?", fifo.UsableKeyProjectChickin.String(), fifo.StockableKeyPurchaseItems.String()).
+		Select("COALESCE(SUM(sa.qty * COALESCE(pi.price, 0)), 0)").
+		Joins("JOIN stock_allocations AS sa ON sa.usable_type = ? AND sa.usable_id = pc.id AND sa.stockable_type = ? AND sa.status = ? AND sa.allocation_purpose = ?", fifo.UsableKeyProjectChickin.String(), fifo.StockableKeyPurchaseItems.String(), entity.StockAllocationStatusActive, entity.StockAllocationPurposeTraceChickin).
 		Joins("JOIN purchase_items AS pi ON pi.id = sa.stockable_id").
 		Where("pc.project_flock_kandang_id IN (?)", projectFlockKandangIDs).
 		Scan(&total).Error
@@ -103,11 +103,11 @@ func (r *HppRepositoryImpl) GetFeedUsageCost(ctx context.Context, projectFlockKa
 	var total float64
 	err := r.db.WithContext(ctx).
 		Table("recordings AS r").
-		Select("COALESCE(SUM(rs.usage_qty * COALESCE(pi.price, 0)), 0)").
+		Select("COALESCE(SUM(sa.qty * COALESCE(pi.price, 0)), 0)").
 		Joins("JOIN recording_stocks AS rs ON rs.recording_id = r.id").
 		Joins("JOIN product_warehouses AS pw ON pw.id = rs.product_warehouse_id").
 		Joins("JOIN flags AS f ON f.flagable_id = pw.product_id AND f.flagable_type = ?", entity.FlagableTypeProduct).
-		Joins("JOIN stock_allocations AS sa ON sa.usable_type = ? AND sa.usable_id = rs.id AND sa.stockable_type = ?", fifo.UsableKeyRecordingStock.String(), fifo.StockableKeyPurchaseItems.String()).
+		Joins("JOIN stock_allocations AS sa ON sa.usable_type = ? AND sa.usable_id = rs.id AND sa.stockable_type = ? AND sa.status = ? AND sa.allocation_purpose = ?", fifo.UsableKeyRecordingStock.String(), fifo.StockableKeyPurchaseItems.String(), entity.StockAllocationStatusActive, entity.StockAllocationPurposeConsume).
 		Joins("JOIN purchase_items AS pi ON pi.id = sa.stockable_id").
 		Where("r.project_flock_kandangs_id IN (?)", projectFlockKandangIDs).
 		Where("r.record_datetime <= ?", *date).
@@ -136,10 +136,10 @@ func (r *HppRepositoryImpl) GetOvkUsageCost(ctx context.Context, projectFlockKan
 	var total float64
 	err := r.db.WithContext(ctx).
 		Table("recordings AS r").
-		Select("COALESCE(SUM(rs.usage_qty * COALESCE(pi.price, 0)), 0)").
+		Select("COALESCE(SUM(sa.qty * COALESCE(pi.price, 0)), 0)").
 		Joins("JOIN recording_stocks AS rs ON rs.recording_id = r.id").
 		Joins("JOIN product_warehouses AS pw ON pw.id = rs.product_warehouse_id").
-		Joins("JOIN stock_allocations AS sa ON sa.usable_type = ? AND sa.usable_id = rs.id AND sa.stockable_type = ?", fifo.UsableKeyRecordingStock.String(), fifo.StockableKeyPurchaseItems.String()).
+		Joins("JOIN stock_allocations AS sa ON sa.usable_type = ? AND sa.usable_id = rs.id AND sa.stockable_type = ? AND sa.status = ? AND sa.allocation_purpose = ?", fifo.UsableKeyRecordingStock.String(), fifo.StockableKeyPurchaseItems.String(), entity.StockAllocationStatusActive, entity.StockAllocationPurposeConsume).
 		Joins("JOIN purchase_items AS pi ON pi.id = sa.stockable_id").
 		Where("r.project_flock_kandangs_id IN (?)", projectFlockKandangIDs).
 		Where("r.record_datetime <= ?", *date).
@@ -175,15 +175,15 @@ func (r *HppRepositoryImpl) GetPulletCost(ctx context.Context, projectFlockKanda
 	err := r.db.WithContext(ctx).
 		Table("project_chickins AS pc").
 		Select(`
-			COALESCE(SUM(pc.usage_qty * CASE
+			COALESCE(SUM(sa.qty * CASE
 				WHEN sa.stockable_type = ? THEN COALESCE(pi.price, 0)
 				WHEN sa.stockable_type = ? THEN COALESCE(tpi.price, 0)
 				ELSE 0
 			END), 0)`,
 			stockablePurchase, stockableTransferIn).
-		Joins("JOIN stock_allocations AS sa ON sa.usable_type = ? AND sa.usable_id = pc.id", usableProjectChickin).
+		Joins("JOIN stock_allocations AS sa ON sa.usable_type = ? AND sa.usable_id = pc.id AND sa.status = ? AND sa.allocation_purpose = ?", usableProjectChickin, entity.StockAllocationStatusActive, entity.StockAllocationPurposeTraceChickin).
 		Joins("LEFT JOIN purchase_items AS pi ON pi.id = sa.stockable_id AND sa.stockable_type = ?", stockablePurchase).
-		Joins("LEFT JOIN stock_allocations AS tsa ON tsa.usable_type = ? AND tsa.usable_id = sa.stockable_id AND sa.stockable_type = ? AND tsa.stockable_type = ?", stockableTransferIn, stockableTransferIn, stockablePurchase).
+		Joins("LEFT JOIN stock_allocations AS tsa ON tsa.usable_type = ? AND tsa.usable_id = sa.stockable_id AND sa.stockable_type = ? AND tsa.stockable_type = ? AND tsa.status = ? AND tsa.allocation_purpose = ?", stockableTransferIn, stockableTransferIn, stockablePurchase, entity.StockAllocationStatusActive, entity.StockAllocationPurposeConsume).
 		Joins("LEFT JOIN purchase_items AS tpi ON tpi.id = tsa.stockable_id").
 		Where("pc.project_flock_kandang_id = ?", projectFlockKandangId).
 		Scan(&total).Error
@@ -245,9 +245,11 @@ func (r *HppRepositoryImpl) GetEggTerjualPiecesAndWeightKgByProjectFlockKandangI
 		`).
 		Joins("JOIN recording_eggs re ON re.recording_id = r.id").
 		Joins(
-			"JOIN stock_allocations sa ON sa.stockable_type = ? AND sa.stockable_id = re.id AND sa.usable_type = ?",
+			"JOIN stock_allocations sa ON sa.stockable_type = ? AND sa.stockable_id = re.id AND sa.usable_type = ? AND sa.status = ? AND sa.allocation_purpose = ?",
 			fifo.StockableKeyRecordingEgg.String(),
 			fifo.UsableKeyMarketingDelivery.String(),
+			entity.StockAllocationStatusActive,
+			entity.StockAllocationPurposeConsume,
 		).
 		Joins("JOIN marketing_delivery_products mdp ON mdp.id = sa.usable_id").
 		Where("r.project_flock_kandangs_id IN (?)", projectFlockKandangIDs).
@@ -297,6 +299,9 @@ func (r *HppRepositoryImpl) GetTransferSourceSummary(ctx context.Context, projec
 		Table("laying_transfer_targets AS ltt").
 		Select("lt.from_project_flock_id AS project_flock_id, COALESCE(SUM(ltt.total_qty), 0) AS total_qty").
 		Joins("JOIN laying_transfers AS lt ON lt.id = ltt.laying_transfer_id").
+		Where("lt.deleted_at IS NULL").
+		Where("ltt.deleted_at IS NULL").
+		Where("lt.executed_at IS NOT NULL").
 		Where("ltt.target_project_flock_kandang_id = ?", projectFlockKandangId).
 		Group("lt.from_project_flock_id").
 		Scan(&summary).Error

internal/common/repository/common.stock_allocation.repository.go

@@ -33,7 +33,7 @@ func (r *StockAllocationRepositoryImpl) FindActiveByUsable(
 	var allocations []entity.StockAllocation
 
 	q := r.DB().WithContext(ctx).
-		Where("usable_type = ? AND usable_id = ? AND status = ?", usableType, usableID, entity.StockAllocationStatusActive)
+		Where("usable_type = ? AND usable_id = ? AND status = ? AND allocation_purpose = ?", usableType, usableID, entity.StockAllocationStatusActive, entity.StockAllocationPurposeConsume)
 
 	if modifier != nil {
 		q = modifier(q)
@@ -70,7 +70,7 @@ func (r *StockAllocationRepositoryImpl) ReleaseByUsable(
 
 	q := baseDB.WithContext(ctx).
 		Model(&entity.StockAllocation{}).
-		Where("usable_type = ? AND usable_id = ? AND status = ?", usableType, usableID, entity.StockAllocationStatusActive)
+		Where("usable_type = ? AND usable_id = ? AND status = ? AND allocation_purpose = ?", usableType, usableID, entity.StockAllocationStatusActive, entity.StockAllocationPurposeConsume)
 
 	return q.Updates(updates).Error
 }

internal/common/service/common.fifo.service.go

@@ -528,6 +528,7 @@ func (s *fifoService) allocateFromStock(
 			UsableType:         usableKey.String(),
 			UsableId:           usableID,
 			Qty:                portion,
+			AllocationPurpose:  entities.StockAllocationPurposeConsume,
 			Status:             entities.StockAllocationStatusActive,
 		})
 
@@ -890,22 +891,22 @@ func (s *fifoService) fetchPendingCandidates(ctx context.Context, tx *gorm.DB, p
 				query = query.Order(order)
 			}
 
-		if err := query.Find(&rows).Error; err != nil {
-			return nil, err
-		}
-		for _, row := range rows {
-			if row.Pending <= 0 {
-				continue
+			if err := query.Find(&rows).Error; err != nil {
+				return nil, err
 			}
-			candidates = append(candidates, pendingCandidate{
-				UsableKey: key,
-				Config:    cfg,
-				UsableID:  row.ID,
-				Pending:   row.Pending,
-				CreatedAt: time.Unix(0, row.CreatedAt),
-			})
-		}
-	} else {
+			for _, row := range rows {
+				if row.Pending <= 0 {
+					continue
+				}
+				candidates = append(candidates, pendingCandidate{
+					UsableKey: key,
+					Config:    cfg,
+					UsableID:  row.ID,
+					Pending:   row.Pending,
+					CreatedAt: time.Unix(0, row.CreatedAt),
+				})
+			}
+		} else {
 			var rows []struct {
 				ID        uint
 				Pending   float64   `gorm:"column:pending_qty"`

internal/common/service/common.fifo_stock_v2.service.go

@@ -0,0 +1,41 @@
+package service
+
+import (
+	"github.com/sirupsen/logrus"
+	fifoStockV2 "gitlab.com/mbugroup/lti-api.git/internal/common/service/fifo_stock_v2"
+	"gorm.io/gorm"
+)
+
+type FifoStockV2Service = fifoStockV2.Service
+
+type FifoStockV2Lane = fifoStockV2.Lane
+
+type FifoStockV2Ref = fifoStockV2.Ref
+
+type FifoStockV2GatherRequest = fifoStockV2.GatherRequest
+
+type FifoStockV2GatherRow = fifoStockV2.GatherRow
+
+type FifoStockV2AllocateRequest = fifoStockV2.AllocateRequest
+
+type FifoStockV2AllocateResult = fifoStockV2.AllocateResult
+
+type FifoStockV2AllocationDetail = fifoStockV2.AllocationDetail
+
+type FifoStockV2RollbackRequest = fifoStockV2.RollbackRequest
+
+type FifoStockV2RollbackResult = fifoStockV2.RollbackResult
+
+type FifoStockV2ReflowRequest = fifoStockV2.ReflowRequest
+
+type FifoStockV2ReflowResult = fifoStockV2.ReflowResult
+
+type FifoStockV2RecalculateRequest = fifoStockV2.RecalculateRequest
+
+type FifoStockV2RecalculateResult = fifoStockV2.RecalculateResult
+
+type FifoStockV2WarehouseDrift = fifoStockV2.WarehouseDrift
+
+func NewFifoStockV2Service(db *gorm.DB, logger *logrus.Logger) FifoStockV2Service {
+	return fifoStockV2.NewService(db, logger)
+}

internal/common/service/fifo_stock_v2/RFC.md

@@ -0,0 +1,58 @@
+# RFC Ringkas: FIFO Stock V2
+
+## Tujuan
+`fifo_stock_v2` adalah engine FIFO baru berbasis konfigurasi `Flag Group + Jalur` yang berjalan paralel dengan v1 tanpa memutus kompatibilitas `stock_allocations`, HPP, dan closing/reporting existing.
+
+## Prinsip
+- V1 tidak dihapus, V2 jalan paralel.
+- Semua operasi transactional.
+- FIFO sorting deterministic lintas tabel.
+- Default over-consume `ALLOW` (pending), exception dapat `BLOCK`.
+- Reflow idempotent.
+- Recalculate bisa memperbaiki drift `product_warehouses.qty`.
+
+## Komponen
+- `fifo_stock_v2_flag_groups`: master grouping flag produk.
+- `fifo_stock_v2_flag_members`: pemetaan flag -> group.
+- `fifo_stock_v2_traits`: trait sort per `table:date_column` (+ optional join date source).
+- `fifo_stock_v2_route_rules`: rule per `flag_group + lane + function + table`.
+- `fifo_stock_v2_overconsume_rules`: policy pending/over-consume.
+- `fifo_stock_v2_operation_log`: idempotency + audit operasi.
+- `fifo_stock_v2_reflow_runs` + checkpoints + shadow allocations: bulk reflow resumable/observable.
+
+## API Service
+- `Gather`: union cross-table berdasarkan route rules + trait sorting.
+- `Allocate`: alokasi lot FIFO ke usable.
+- `Rollback`: batalkan alokasi aktif.
+- `Reflow`: rollback penuh lalu allocate ulang (idempotent).
+- `Recalculate`: rekonsiliasi qty warehouse dari ledger FIFO.
+
+## Deterministic Sorting
+Urutan gather:
+1. `sort_at ASC` (dari trait `date_column`)
+2. `sort_priority ASC`
+3. `source_table ASC`
+4. `source_id ASC`
+
+Fallback waktu: `1970-01-01 00:00:00+00` bila tanggal null.
+
+## Compat Strategy
+- Tetap menulis ke `stock_allocations` dengan tambahan metadata:
+  - `engine_version` (`v1`/`v2`)
+  - `flag_group_code`
+  - `function_code`
+  - `idempotency_key`
+- Query lama yang bergantung `stockable_type/usable_type` tetap berjalan.
+
+## Migration Strategy
+1. Deploy schema + seed v2.
+2. Aktifkan shadow-run comparator v1 vs v2.
+3. Canary cutover per flag group.
+4. Full cutover jika parity aman.
+5. Jalankan bulk reflow existing data.
+
+## Acceptance Criteria Singkat
+- Parity mismatch terkendali pada aggregate + detail alokasi.
+- Tidak ada regression closing/HPP.
+- Drift qty warehouse turun signifikan pasca reflow.
+- Rollback via feature flag memungkinkan kembali ke v1.

internal/common/service/fifo_stock_v2/allocate.go

@@ -0,0 +1,748 @@
+package fifo_stock_v2
+
+import (
+	"context"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"math"
+	"strings"
+	"time"
+
+	"gorm.io/gorm"
+)
+
+type allocationRow struct {
+	ID                 uint      `gorm:"column:id"`
+	ProductWarehouseID uint      `gorm:"column:product_warehouse_id"`
+	StockableType      string    `gorm:"column:stockable_type"`
+	StockableID        uint      `gorm:"column:stockable_id"`
+	UsableType         string    `gorm:"column:usable_type"`
+	UsableID           uint      `gorm:"column:usable_id"`
+	Qty                float64   `gorm:"column:qty"`
+	Status             string    `gorm:"column:status"`
+	CreatedAt          time.Time `gorm:"column:created_at"`
+}
+
+type usableQtySnapshot struct {
+	Usage   float64 `gorm:"column:usage_qty"`
+	Pending float64 `gorm:"column:pending_qty"`
+}
+
+func (s *fifoStockV2Service) Allocate(ctx context.Context, req AllocateRequest) (*AllocateResult, error) {
+	if err := s.validateAllocateRequest(req); err != nil {
+		return nil, err
+	}
+
+	result := &AllocateResult{}
+	err := s.withTransaction(ctx, req.Tx, func(tx *gorm.DB) error {
+		if err := s.ensureStockAllocationColumns(tx); err != nil {
+			return err
+		}
+		if err := s.lockShard(tx, req.FlagGroupCode, req.ProductWarehouseID); err != nil {
+			return err
+		}
+
+		hash := requestHash(map[string]any{
+			"flag_group_code":      req.FlagGroupCode,
+			"product_warehouse_id": req.ProductWarehouseID,
+			"usable_type":          req.Usable.LegacyTypeKey,
+			"usable_id":            req.Usable.ID,
+			"need_qty":             req.NeedQty,
+			"as_of":                req.AsOf,
+			"allow_over_consume":   req.AllowOverConsume,
+		})
+		logRow, reused, err := s.beginOperation(
+			tx,
+			OperationAllocate,
+			req.IdempotencyKey,
+			hash,
+			req.ProductWarehouseID,
+			req.FlagGroupCode,
+			req.Usable.LegacyTypeKey,
+			req.Usable.ID,
+		)
+		if err != nil {
+			return err
+		}
+		if reused {
+			if len(logRow.ResultPayload) == 0 {
+				return fmt.Errorf("idempotent allocate has empty payload")
+			}
+			if err := json.Unmarshal(logRow.ResultPayload, result); err != nil {
+				return err
+			}
+			return nil
+		}
+		if logRow != nil {
+			defer func() {
+				if err != nil {
+					s.failOperation(tx, logRow, err)
+				}
+			}()
+		}
+
+		allocated, allocErr := s.allocateInternal(ctx, tx, req)
+		if allocErr != nil {
+			err = allocErr
+			return allocErr
+		}
+		*result = *allocated
+
+		if finishErr := s.finishOperation(tx, logRow, result); finishErr != nil {
+			err = finishErr
+			return finishErr
+		}
+		return nil
+	})
+	if err != nil {
+		return nil, err
+	}
+	return result, nil
+}
+
+func (s *fifoStockV2Service) allocateInternal(ctx context.Context, tx *gorm.DB, req AllocateRequest) (*AllocateResult, error) {
+	usableRule, err := s.loadRouteRuleByLegacyType(ctx, tx, LaneUsable, req.FlagGroupCode, req.Usable.LegacyTypeKey)
+	if err != nil {
+		return nil, err
+	}
+
+	allowOverConsume := usableRule.AllowPendingDefault
+	if req.AllowOverConsume != nil {
+		allowOverConsume = *req.AllowOverConsume
+	} else {
+		allowOverConsume, err = s.resolveOverConsume(tx, req.FlagGroupCode, req.Usable.FunctionCode, LaneUsable, allowOverConsume)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	gatherRows, err := s.gatherRows(ctx, tx, GatherRequest{
+		FlagGroupCode:      req.FlagGroupCode,
+		Lane:               LaneStockable,
+		ProductWarehouseID: req.ProductWarehouseID,
+		AsOf:               req.AsOf,
+		Limit:              s.defaultGatherLimit,
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	stockableRuleMap, err := s.loadStockableRuleMap(ctx, tx, req.FlagGroupCode)
+	if err != nil {
+		return nil, err
+	}
+
+	now := time.Now()
+	remaining := req.NeedQty
+	result := &AllocateResult{Details: make([]AllocationDetail, 0)}
+
+	for _, lot := range gatherRows {
+		if remaining <= 0 {
+			break
+		}
+		if lot.AvailableQuantity <= 0 {
+			continue
+		}
+		portion := math.Min(remaining, lot.AvailableQuantity)
+		if nearlyZero(portion) {
+			continue
+		}
+
+		allocationInsert := map[string]any{
+			"product_warehouse_id": req.ProductWarehouseID,
+			"stockable_type":       lot.Ref.LegacyTypeKey,
+			"stockable_id":         lot.Ref.ID,
+			"usable_type":          req.Usable.LegacyTypeKey,
+			"usable_id":            req.Usable.ID,
+			"qty":                  portion,
+			"status":               activeAllocationStatus(),
+			"allocation_purpose":   defaultAllocationPurpose(),
+			"created_at":           now,
+			"updated_at":           now,
+			"engine_version":       "v2",
+			"flag_group_code":      req.FlagGroupCode,
+			"function_code":        req.Usable.FunctionCode,
+		}
+		if strings.TrimSpace(req.IdempotencyKey) != "" {
+			allocationInsert["idempotency_key"] = req.IdempotencyKey
+		}
+		if err := tx.Table("stock_allocations").Create(allocationInsert).Error; err != nil {
+			return nil, err
+		}
+
+		rule, ok := stockableRuleMap[lot.Ref.LegacyTypeKey]
+		if !ok {
+			return nil, fmt.Errorf("missing stockable route rule for type %s", lot.Ref.LegacyTypeKey)
+		}
+		if err := s.adjustStockableUsedQuantity(tx, rule, lot.Ref.ID, portion); err != nil {
+			return nil, err
+		}
+
+		result.Details = append(result.Details, AllocationDetail{
+			StockableType: lot.Ref.LegacyTypeKey,
+			StockableID:   lot.Ref.ID,
+			Qty:           portion,
+			SortAt:        lot.SortAt,
+		})
+
+		remaining -= portion
+		result.AllocatedQty += portion
+	}
+
+	if remaining > 0 {
+		if !allowOverConsume {
+			return nil, fmt.Errorf("%w: requested %.3f, allocated %.3f", ErrInsufficientStock, req.NeedQty, result.AllocatedQty)
+		}
+		result.PendingQty = remaining
+	}
+
+	if err := s.applyUsableDeltas(tx, *usableRule, req.Usable.ID, result.AllocatedQty, result.PendingQty); err != nil {
+		return nil, err
+	}
+	if err := s.adjustProductWarehouseQty(tx, req.ProductWarehouseID, -result.AllocatedQty); err != nil {
+		return nil, err
+	}
+
+	return result, nil
+}
+
+func (s *fifoStockV2Service) Rollback(ctx context.Context, req RollbackRequest) (*RollbackResult, error) {
+	if err := s.validateRollbackRequest(req); err != nil {
+		return nil, err
+	}
+
+	result := &RollbackResult{}
+	err := s.withTransaction(ctx, req.Tx, func(tx *gorm.DB) error {
+		if err := s.ensureStockAllocationColumns(tx); err != nil {
+			return err
+		}
+
+		flagGroupCode, err := s.resolveRollbackFlagGroup(ctx, tx, req)
+		if err != nil {
+			return err
+		}
+		if err := s.lockShard(tx, flagGroupCode, req.ProductWarehouseID); err != nil {
+			return err
+		}
+
+		hash := requestHash(map[string]any{
+			"product_warehouse_id": req.ProductWarehouseID,
+			"usable_type":          req.Usable.LegacyTypeKey,
+			"usable_id":            req.Usable.ID,
+			"release_qty":          req.ReleaseQty,
+			"reason":               req.Reason,
+			"flag_group_code":      flagGroupCode,
+		})
+		logRow, reused, beginErr := s.beginOperation(
+			tx,
+			OperationRollback,
+			req.IdempotencyKey,
+			hash,
+			req.ProductWarehouseID,
+			flagGroupCode,
+			req.Usable.LegacyTypeKey,
+			req.Usable.ID,
+		)
+		if beginErr != nil {
+			return beginErr
+		}
+		if reused {
+			if len(logRow.ResultPayload) == 0 {
+				return fmt.Errorf("idempotent rollback has empty payload")
+			}
+			if err := json.Unmarshal(logRow.ResultPayload, result); err != nil {
+				return err
+			}
+			return nil
+		}
+		if logRow != nil {
+			defer func() {
+				if err != nil {
+					s.failOperation(tx, logRow, err)
+				}
+			}()
+		}
+
+		rolled, rollbackErr := s.rollbackInternal(ctx, tx, req, flagGroupCode)
+		if rollbackErr != nil {
+			err = rollbackErr
+			return rollbackErr
+		}
+		*result = *rolled
+
+		if finishErr := s.finishOperation(tx, logRow, result); finishErr != nil {
+			err = finishErr
+			return finishErr
+		}
+		return nil
+	})
+	if err != nil {
+		return nil, err
+	}
+	return result, nil
+}
+
+func (s *fifoStockV2Service) rollbackInternal(
+	ctx context.Context,
+	tx *gorm.DB,
+	req RollbackRequest,
+	flagGroupCode string,
+) (*RollbackResult, error) {
+	usableRule, err := s.loadRouteRuleByLegacyType(ctx, tx, LaneUsable, flagGroupCode, req.Usable.LegacyTypeKey)
+	if err != nil {
+		return nil, err
+	}
+
+	allocations, err := s.loadActiveAllocations(tx, req.Usable.LegacyTypeKey, req.Usable.ID, req.ProductWarehouseID)
+	if err != nil {
+		return nil, err
+	}
+	if len(allocations) == 0 {
+		if req.ReleaseQty == nil {
+			if err := s.resetUsableQuantities(tx, *usableRule, req.Usable.ID); err != nil {
+				return nil, err
+			}
+		}
+		return &RollbackResult{}, nil
+	}
+
+	stockableRuleMap, err := s.loadStockableRuleMap(ctx, tx, flagGroupCode)
+	if err != nil {
+		return nil, err
+	}
+
+	target := 0.0
+	for _, alloc := range allocations {
+		target += alloc.Qty
+	}
+	if req.ReleaseQty != nil {
+		if *req.ReleaseQty < 0 {
+			return nil, fmt.Errorf("%w: release qty must be >= 0", ErrInvalidRequest)
+		}
+		target = *req.ReleaseQty
+	}
+	if nearlyZero(target) {
+		return &RollbackResult{}, nil
+	}
+
+	result := &RollbackResult{Details: make([]AllocationDetail, 0)}
+	now := time.Now()
+	remaining := target
+
+	for _, alloc := range allocations {
+		if remaining <= 0 {
+			break
+		}
+		portion := math.Min(remaining, alloc.Qty)
+		if nearlyZero(portion) {
+			continue
+		}
+
+		if nearlyZero(alloc.Qty - portion) {
+			updates := map[string]any{
+				"status":      releasedAllocationStatus(),
+				"released_at": now,
+				"updated_at":  now,
+			}
+			if strings.TrimSpace(req.Reason) != "" {
+				updates["note"] = req.Reason
+			}
+			if err := tx.Table("stock_allocations").Where("id = ?", alloc.ID).Updates(updates).Error; err != nil {
+				return nil, err
+			}
+		} else {
+			if err := tx.Table("stock_allocations").
+				Where("id = ?", alloc.ID).
+				Updates(map[string]any{
+					"qty":        alloc.Qty - portion,
+					"updated_at": now,
+				}).Error; err != nil {
+				return nil, err
+			}
+		}
+
+		stockableRule, ok := stockableRuleMap[alloc.StockableType]
+		if !ok {
+			return nil, fmt.Errorf("missing stockable route rule for type %s", alloc.StockableType)
+		}
+		if err := s.adjustStockableUsedQuantity(tx, stockableRule, alloc.StockableID, -portion); err != nil {
+			return nil, err
+		}
+
+		result.ReleasedQty += portion
+		remaining -= portion
+		result.Details = append(result.Details, AllocationDetail{
+			StockableType: alloc.StockableType,
+			StockableID:   alloc.StockableID,
+			Qty:           portion,
+			SortAt:        alloc.CreatedAt,
+		})
+	}
+
+	if req.ReleaseQty != nil && remaining > 1e-6 {
+		return nil, fmt.Errorf("unable to release %.3f; only %.3f allocation exists", target, result.ReleasedQty)
+	}
+
+	if req.ReleaseQty == nil {
+		if err := s.resetUsableQuantities(tx, *usableRule, req.Usable.ID); err != nil {
+			return nil, err
+		}
+	} else {
+		if err := s.applyUsableDeltas(tx, *usableRule, req.Usable.ID, -result.ReleasedQty, 0); err != nil {
+			return nil, err
+		}
+	}
+
+	if err := s.adjustProductWarehouseQty(tx, req.ProductWarehouseID, result.ReleasedQty); err != nil {
+		return nil, err
+	}
+
+	return result, nil
+}
+
+func (s *fifoStockV2Service) Reflow(ctx context.Context, req ReflowRequest) (*ReflowResult, error) {
+	if strings.TrimSpace(req.FlagGroupCode) == "" || req.ProductWarehouseID == 0 {
+		return nil, fmt.Errorf("%w: invalid reflow request", ErrInvalidRequest)
+	}
+
+	result := &ReflowResult{}
+	err := s.withTransaction(ctx, req.Tx, func(tx *gorm.DB) error {
+		if err := s.ensureStockAllocationColumns(tx); err != nil {
+			return err
+		}
+		if err := s.lockShard(tx, req.FlagGroupCode, req.ProductWarehouseID); err != nil {
+			return err
+		}
+
+		hash := requestHash(map[string]any{
+			"flag_group_code":      req.FlagGroupCode,
+			"product_warehouse_id": req.ProductWarehouseID,
+			"as_of":                req.AsOf,
+		})
+		logRow, reused, err := s.beginOperation(
+			tx,
+			OperationReflow,
+			req.IdempotencyKey,
+			hash,
+			req.ProductWarehouseID,
+			req.FlagGroupCode,
+			"",
+			0,
+		)
+		if err != nil {
+			return err
+		}
+		if reused {
+			if len(logRow.ResultPayload) == 0 {
+				return fmt.Errorf("idempotent reflow has empty payload")
+			}
+			if err := json.Unmarshal(logRow.ResultPayload, result); err != nil {
+				return err
+			}
+			return nil
+		}
+		if logRow != nil {
+			defer func() {
+				if err != nil {
+					s.failOperation(tx, logRow, err)
+				}
+			}()
+		}
+
+		usableRows, gatherErr := s.gatherAllRows(ctx, tx, GatherRequest{
+			FlagGroupCode:      req.FlagGroupCode,
+			Lane:               LaneUsable,
+			ProductWarehouseID: req.ProductWarehouseID,
+			Limit:              s.defaultGatherLimit,
+		})
+		if gatherErr != nil {
+			err = gatherErr
+			return gatherErr
+		}
+		result.ProcessedUsables = len(usableRows)
+
+		for _, usableRow := range usableRows {
+			desiredQty := usableRow.Quantity + usableRow.PendingQuantity
+
+			rollbackRes, rollbackErr := s.rollbackInternal(ctx, tx, RollbackRequest{
+				ProductWarehouseID: req.ProductWarehouseID,
+				Usable:             usableRow.Ref,
+				ReleaseQty:         nil,
+				Reason:             "reflow reset",
+			}, req.FlagGroupCode)
+			if rollbackErr != nil {
+				err = rollbackErr
+				return rollbackErr
+			}
+			result.Rollback.ReleasedQty += rollbackRes.ReleasedQty
+			if len(rollbackRes.Details) > 0 {
+				result.Rollback.Details = append(result.Rollback.Details, rollbackRes.Details...)
+			}
+			minDesired := rollbackRes.ReleasedQty + usableRow.PendingQuantity
+			if desiredQty < minDesired {
+				desiredQty = minDesired
+			}
+
+			if desiredQty <= 0 {
+				continue
+			}
+			allocateRes, allocateErr := s.allocateInternal(ctx, tx, AllocateRequest{
+				FlagGroupCode:      req.FlagGroupCode,
+				ProductWarehouseID: req.ProductWarehouseID,
+				Usable:             usableRow.Ref,
+				NeedQty:            desiredQty,
+				AsOf:               nil,
+			})
+			if allocateErr != nil {
+				err = allocateErr
+				return allocateErr
+			}
+			result.Allocate.AllocatedQty += allocateRes.AllocatedQty
+			result.Allocate.PendingQty += allocateRes.PendingQty
+			if len(allocateRes.Details) > 0 {
+				result.Allocate.Details = append(result.Allocate.Details, allocateRes.Details...)
+			}
+		}
+
+		expectedQty, calcErr := s.calculateWarehouseAvailableForGroup(ctx, tx, req.ProductWarehouseID, req.FlagGroupCode, nil)
+		if calcErr != nil {
+			err = calcErr
+			return calcErr
+		}
+		actualQty, loadErr := s.loadWarehouseQty(ctx, tx, req.ProductWarehouseID)
+		if loadErr != nil {
+			err = loadErr
+			return loadErr
+		}
+		drift := expectedQty - actualQty
+		if math.Abs(drift) >= 1e-6 {
+			if adjustErr := s.adjustProductWarehouseQty(tx, req.ProductWarehouseID, drift); adjustErr != nil {
+				err = adjustErr
+				return adjustErr
+			}
+		}
+
+		if finishErr := s.finishOperation(tx, logRow, result); finishErr != nil {
+			err = finishErr
+			return finishErr
+		}
+		return nil
+	})
+	if err != nil {
+		return nil, err
+	}
+	return result, nil
+}
+
+func (s *fifoStockV2Service) gatherAllRows(
+	ctx context.Context,
+	tx *gorm.DB,
+	req GatherRequest,
+) ([]GatherRow, error) {
+	limit := req.Limit
+	if limit <= 0 {
+		limit = s.defaultGatherLimit
+	}
+	if limit <= 0 {
+		limit = 1000
+	}
+
+	req.Limit = limit
+	out := make([]GatherRow, 0, limit)
+
+	var cursorSortAt *time.Time
+	cursorSourceTable := ""
+	var cursorSourceID uint
+
+	for {
+		req.AfterSortAt = cursorSortAt
+		req.AfterSourceTable = cursorSourceTable
+		req.AfterSourceID = cursorSourceID
+
+		rows, err := s.gatherRows(ctx, tx, req)
+		if err != nil {
+			return nil, err
+		}
+		if len(rows) == 0 {
+			break
+		}
+
+		out = append(out, rows...)
+		if len(rows) < limit {
+			break
+		}
+
+		last := rows[len(rows)-1]
+		lastSortAt := last.SortAt
+		cursorSortAt = &lastSortAt
+		cursorSourceTable = last.SourceTable
+		cursorSourceID = last.SourceID
+	}
+
+	return out, nil
+}
+
+func (s *fifoStockV2Service) loadActiveAllocations(
+	tx *gorm.DB,
+	usableType string,
+	usableID uint,
+	productWarehouseID uint,
+) ([]allocationRow, error) {
+	query := tx.Table("stock_allocations").
+		Select("id, product_warehouse_id, stockable_type, stockable_id, usable_type, usable_id, qty, status, created_at").
+		Where("usable_type = ? AND usable_id = ? AND status = ? AND allocation_purpose = ?", usableType, usableID, activeAllocationStatus(), defaultAllocationPurpose())
+	if productWarehouseID > 0 {
+		query = query.Where("product_warehouse_id = ?", productWarehouseID)
+	}
+	query = query.Order("created_at DESC, id DESC")
+
+	var rows []allocationRow
+	if err := query.Find(&rows).Error; err != nil {
+		return nil, err
+	}
+	return rows, nil
+}
+
+func (s *fifoStockV2Service) loadStockableRuleMap(ctx context.Context, tx *gorm.DB, flagGroupCode string) (map[string]routeRule, error) {
+	rules, err := s.loadRouteRules(ctx, tx, flagGroupCode, LaneStockable)
+	if err != nil {
+		return nil, err
+	}
+	m := make(map[string]routeRule, len(rules))
+	for _, rule := range rules {
+		m[rule.LegacyTypeKey] = rule
+	}
+	return m, nil
+}
+
+func (s *fifoStockV2Service) adjustStockableUsedQuantity(tx *gorm.DB, rule routeRule, sourceID uint, delta float64) error {
+	if nearlyZero(delta) || sourceID == 0 {
+		return nil
+	}
+	if rule.UsedQuantityCol == nil || strings.TrimSpace(*rule.UsedQuantityCol) == "" {
+		return nil
+	}
+
+	usedCol, _ := mustSafeIdentifier(*rule.UsedQuantityCol)
+	sourceIDCol, _ := mustSafeIdentifier(rule.SourceIDColumn)
+	sourceTable, _ := mustSafeIdentifier(rule.SourceTable)
+
+	expr := fmt.Sprintf("GREATEST(0, COALESCE(%s,0) + ?)", usedCol)
+	return tx.Table(sourceTable).
+		Where(fmt.Sprintf("%s = ?", sourceIDCol), sourceID).
+		Update(usedCol, gorm.Expr(expr, delta)).Error
+}
+
+func (s *fifoStockV2Service) applyUsableDeltas(tx *gorm.DB, rule routeRule, sourceID uint, usageDelta, pendingDelta float64) error {
+	if sourceID == 0 || (nearlyZero(usageDelta) && nearlyZero(pendingDelta)) {
+		return nil
+	}
+	sourceTable, _ := mustSafeIdentifier(rule.SourceTable)
+	sourceIDCol, _ := mustSafeIdentifier(rule.SourceIDColumn)
+	usageCol, _ := mustSafeIdentifier(rule.QuantityCol)
+
+	updates := map[string]any{}
+	if !nearlyZero(usageDelta) {
+		expr := fmt.Sprintf("GREATEST(0, COALESCE(%s,0) + ?)", usageCol)
+		updates[usageCol] = gorm.Expr(expr, usageDelta)
+	}
+	if rule.PendingQuantityCol != nil && strings.TrimSpace(*rule.PendingQuantityCol) != "" && !nearlyZero(pendingDelta) {
+		pendingCol, _ := mustSafeIdentifier(*rule.PendingQuantityCol)
+		expr := fmt.Sprintf("GREATEST(0, COALESCE(%s,0) + ?)", pendingCol)
+		updates[pendingCol] = gorm.Expr(expr, pendingDelta)
+	}
+	if len(updates) == 0 {
+		return nil
+	}
+
+	return tx.Table(sourceTable).
+		Where(fmt.Sprintf("%s = ?", sourceIDCol), sourceID).
+		Updates(updates).Error
+}
+
+func (s *fifoStockV2Service) resetUsableQuantities(tx *gorm.DB, rule routeRule, sourceID uint) error {
+	if sourceID == 0 {
+		return nil
+	}
+	sourceTable, _ := mustSafeIdentifier(rule.SourceTable)
+	sourceIDCol, _ := mustSafeIdentifier(rule.SourceIDColumn)
+	usageCol, _ := mustSafeIdentifier(rule.QuantityCol)
+
+	updates := map[string]any{usageCol: 0}
+	if rule.PendingQuantityCol != nil && strings.TrimSpace(*rule.PendingQuantityCol) != "" {
+		pendingCol, _ := mustSafeIdentifier(*rule.PendingQuantityCol)
+		updates[pendingCol] = 0
+	}
+
+	return tx.Table(sourceTable).
+		Where(fmt.Sprintf("%s = ?", sourceIDCol), sourceID).
+		Updates(updates).Error
+}
+
+func (s *fifoStockV2Service) resolveRollbackFlagGroup(ctx context.Context, tx *gorm.DB, req RollbackRequest) (string, error) {
+	type row struct {
+		FlagGroupCode string `gorm:"column:flag_group_code"`
+	}
+	var latest row
+	err := tx.WithContext(ctx).
+		Table("stock_allocations").
+		Select("flag_group_code").
+		Where("usable_type = ? AND usable_id = ?", req.Usable.LegacyTypeKey, req.Usable.ID).
+		Where("engine_version = 'v2'").
+		Where("allocation_purpose = ?", defaultAllocationPurpose()).
+		Where("flag_group_code IS NOT NULL AND flag_group_code <> ''").
+		Order("id DESC").
+		Limit(1).
+		Take(&latest).Error
+	if err == nil && strings.TrimSpace(latest.FlagGroupCode) != "" {
+		return latest.FlagGroupCode, nil
+	}
+	if err != nil && !errors.Is(err, gorm.ErrRecordNotFound) {
+		return "", err
+	}
+
+	var rules []routeRule
+	err = tx.WithContext(ctx).
+		Table("fifo_stock_v2_route_rules").
+		Where("is_active = TRUE").
+		Where("lane = ?", string(LaneUsable)).
+		Where("legacy_type_key = ?", req.Usable.LegacyTypeKey).
+		Find(&rules).Error
+	if err != nil {
+		return "", err
+	}
+	if len(rules) == 0 {
+		return "", fmt.Errorf("cannot resolve flag group for usable type %s", req.Usable.LegacyTypeKey)
+	}
+	if len(rules) > 1 {
+		return "", fmt.Errorf("ambiguous rollback flag group for usable type %s", req.Usable.LegacyTypeKey)
+	}
+	return rules[0].FlagGroupCode, nil
+}
+
+func (s *fifoStockV2Service) validateAllocateRequest(req AllocateRequest) error {
+	if strings.TrimSpace(req.FlagGroupCode) == "" || req.ProductWarehouseID == 0 {
+		return fmt.Errorf("%w: missing flag group or product warehouse", ErrInvalidRequest)
+	}
+	if req.Usable.ID == 0 || strings.TrimSpace(req.Usable.LegacyTypeKey) == "" {
+		return fmt.Errorf("%w: usable id and type are required", ErrInvalidRequest)
+	}
+	if req.NeedQty < 0 {
+		return fmt.Errorf("%w: need qty must be >= 0", ErrInvalidRequest)
+	}
+	return nil
+}
+
+func (s *fifoStockV2Service) validateRollbackRequest(req RollbackRequest) error {
+	if req.ProductWarehouseID == 0 {
+		return fmt.Errorf("%w: product warehouse is required", ErrInvalidRequest)
+	}
+	if req.Usable.ID == 0 || strings.TrimSpace(req.Usable.LegacyTypeKey) == "" {
+		return fmt.Errorf("%w: usable id and type are required", ErrInvalidRequest)
+	}
+	if req.ReleaseQty != nil && *req.ReleaseQty < 0 {
+		return fmt.Errorf("%w: release qty must be >= 0", ErrInvalidRequest)
+	}
+	return nil
+}

internal/common/service/fifo_stock_v2/config.go

@@ -0,0 +1,170 @@
+package fifo_stock_v2
+
+import (
+	"context"
+	"fmt"
+	"strings"
+
+	"gorm.io/gorm"
+)
+
+type routeRule struct {
+	ID                  uint    `gorm:"column:id"`
+	FlagGroupCode       string  `gorm:"column:flag_group_code"`
+	Lane                string  `gorm:"column:lane"`
+	FunctionCode        string  `gorm:"column:function_code"`
+	SourceTable         string  `gorm:"column:source_table"`
+	SourceIDColumn      string  `gorm:"column:source_id_column"`
+	ProductWarehouseCol string  `gorm:"column:product_warehouse_col"`
+	QuantityCol         string  `gorm:"column:quantity_col"`
+	UsedQuantityCol     *string `gorm:"column:used_quantity_col"`
+	PendingQuantityCol  *string `gorm:"column:pending_quantity_col"`
+	ScopeSQL            *string `gorm:"column:scope_sql"`
+	LegacyTypeKey       string  `gorm:"column:legacy_type_key"`
+	AllowPendingDefault bool    `gorm:"column:allow_pending_default"`
+}
+
+type traitRule struct {
+	ID                 uint    `gorm:"column:id"`
+	SourceTable        string  `gorm:"column:source_table"`
+	Lane               string  `gorm:"column:lane"`
+	DateTable          *string `gorm:"column:date_table"`
+	DateJoinLeftCol    *string `gorm:"column:date_join_left_col"`
+	DateJoinRightCol   *string `gorm:"column:date_join_right_col"`
+	DateColumn         string  `gorm:"column:date_column"`
+	FallbackDateColumn *string `gorm:"column:fallback_date_column"`
+	SortPriority       int     `gorm:"column:sort_priority"`
+	IDColumn           string  `gorm:"column:id_column"`
+}
+
+func (s *fifoStockV2Service) loadRouteRules(ctx context.Context, tx *gorm.DB, flagGroupCode string, lane Lane) ([]routeRule, error) {
+	var rules []routeRule
+	err := tx.WithContext(ctx).
+		Table("fifo_stock_v2_route_rules").
+		Where("is_active = TRUE").
+		Where("flag_group_code = ?", flagGroupCode).
+		Where("lane = ?", string(lane)).
+		Order("id ASC").
+		Find(&rules).Error
+	if err != nil {
+		return nil, err
+	}
+	for _, rule := range rules {
+		if err := validateRouteRule(rule); err != nil {
+			return nil, err
+		}
+	}
+	return rules, nil
+}
+
+func (s *fifoStockV2Service) loadRouteRuleByLegacyType(
+	ctx context.Context,
+	tx *gorm.DB,
+	lane Lane,
+	flagGroupCode string,
+	legacyTypeKey string,
+) (*routeRule, error) {
+	var rule routeRule
+	err := tx.WithContext(ctx).
+		Table("fifo_stock_v2_route_rules").
+		Where("is_active = TRUE").
+		Where("lane = ?", string(lane)).
+		Where("flag_group_code = ?", flagGroupCode).
+		Where("legacy_type_key = ?", legacyTypeKey).
+		Order("id ASC").
+		Limit(1).
+		Take(&rule).Error
+	if err != nil {
+		return nil, err
+	}
+	if err := validateRouteRule(rule); err != nil {
+		return nil, err
+	}
+	return &rule, nil
+}
+
+func (s *fifoStockV2Service) loadTraitMap(
+	ctx context.Context,
+	tx *gorm.DB,
+	lane Lane,
+	sourceTables []string,
+) (map[string]traitRule, error) {
+	if len(sourceTables) == 0 {
+		return map[string]traitRule{}, nil
+	}
+
+	var traits []traitRule
+	err := tx.WithContext(ctx).
+		Table("fifo_stock_v2_traits").
+		Where("is_active = TRUE").
+		Where("lane = ?", string(lane)).
+		Where("source_table IN ?", sourceTables).
+		Find(&traits).Error
+	if err != nil {
+		return nil, err
+	}
+
+	out := make(map[string]traitRule, len(traits))
+	for _, tr := range traits {
+		if err := validateTraitRule(tr); err != nil {
+			return nil, err
+		}
+		out[tr.SourceTable] = tr
+	}
+	return out, nil
+}
+
+func validateRouteRule(rule routeRule) error {
+	fields := []string{rule.SourceTable, rule.SourceIDColumn, rule.ProductWarehouseCol, rule.QuantityCol}
+	for _, value := range fields {
+		if _, err := mustSafeIdentifier(value); err != nil {
+			return err
+		}
+	}
+	if rule.UsedQuantityCol != nil {
+		if _, err := mustSafeIdentifier(*rule.UsedQuantityCol); err != nil {
+			return err
+		}
+	}
+	if rule.PendingQuantityCol != nil {
+		if _, err := mustSafeIdentifier(*rule.PendingQuantityCol); err != nil {
+			return err
+		}
+	}
+	if strings.TrimSpace(rule.LegacyTypeKey) == "" {
+		return fmt.Errorf("route rule has empty legacy type key")
+	}
+	return nil
+}
+
+func validateTraitRule(rule traitRule) error {
+	if _, err := mustSafeIdentifier(rule.SourceTable); err != nil {
+		return err
+	}
+	if _, err := mustSafeIdentifier(rule.DateColumn); err != nil {
+		return err
+	}
+	if _, err := mustSafeIdentifier(rule.IDColumn); err != nil {
+		return err
+	}
+	if rule.DateTable != nil {
+		if _, err := mustSafeIdentifier(*rule.DateTable); err != nil {
+			return err
+		}
+		if rule.DateJoinLeftCol == nil || rule.DateJoinRightCol == nil {
+			return fmt.Errorf("trait %s requires date join columns", rule.SourceTable)
+		}
+		if _, err := mustSafeIdentifier(*rule.DateJoinLeftCol); err != nil {
+			return err
+		}
+		if _, err := mustSafeIdentifier(*rule.DateJoinRightCol); err != nil {
+			return err
+		}
+	}
+	if rule.FallbackDateColumn != nil {
+		if _, err := mustSafeIdentifier(*rule.FallbackDateColumn); err != nil {
+			return err
+		}
+	}
+	return nil
+}

internal/common/service/fifo_stock_v2/errors.go

@@ -0,0 +1,8 @@
+package fifo_stock_v2
+
+import "errors"
+
+var (
+	ErrInvalidRequest    = errors.New("invalid fifo stock v2 request")
+	ErrInsufficientStock = errors.New("insufficient stock")
+)

internal/common/service/fifo_stock_v2/gather.go

@@ -0,0 +1,293 @@
+package fifo_stock_v2
+
+import (
+	"context"
+	"fmt"
+	"strings"
+	"time"
+
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	"gorm.io/gorm"
+)
+
+type gatherSQLRow struct {
+	SourceTable        string    `gorm:"column:source_table"`
+	LegacyTypeKey      string    `gorm:"column:legacy_type_key"`
+	FunctionCode       string    `gorm:"column:function_code"`
+	SourceID           uint      `gorm:"column:source_id"`
+	ProductWarehouseID uint      `gorm:"column:product_warehouse_id"`
+	SortAt             time.Time `gorm:"column:sort_at"`
+	SortPriority       int       `gorm:"column:sort_priority"`
+	Quantity           float64   `gorm:"column:quantity"`
+	UsedQuantity       float64   `gorm:"column:used_quantity"`
+	PendingQuantity    float64   `gorm:"column:pending_quantity"`
+	AvailableQuantity  float64   `gorm:"column:available_quantity"`
+}
+
+func (s *fifoStockV2Service) Gather(ctx context.Context, req GatherRequest) ([]GatherRow, error) {
+	if strings.TrimSpace(req.FlagGroupCode) == "" || req.ProductWarehouseID == 0 {
+		return nil, fmt.Errorf("%w: flag group and product warehouse are required", ErrInvalidRequest)
+	}
+	if req.Lane != LaneStockable && req.Lane != LaneUsable {
+		return nil, fmt.Errorf("%w: unsupported lane %q", ErrInvalidRequest, req.Lane)
+	}
+
+	var out []GatherRow
+	err := s.withTransaction(ctx, req.Tx, func(tx *gorm.DB) error {
+		rows, err := s.gatherRows(ctx, tx, req)
+		if err != nil {
+			return err
+		}
+		out = rows
+		return nil
+	})
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (s *fifoStockV2Service) gatherRows(ctx context.Context, tx *gorm.DB, req GatherRequest) ([]GatherRow, error) {
+	req.AllocationPurpose = normalizeAllocationPurpose(req.AllocationPurpose)
+
+	rules, err := s.loadRouteRules(ctx, tx, req.FlagGroupCode, req.Lane)
+	if err != nil {
+		return nil, err
+	}
+	if len(rules) == 0 {
+		return []GatherRow{}, nil
+	}
+
+	tables := make([]string, 0, len(rules))
+	for _, rule := range rules {
+		tables = append(tables, rule.SourceTable)
+	}
+
+	traits, err := s.loadTraitMap(ctx, tx, req.Lane, tables)
+	if err != nil {
+		return nil, err
+	}
+
+	subqueries := make([]string, 0, len(rules))
+	args := make([]any, 0, len(rules)*10)
+
+	for _, rule := range rules {
+		trait, ok := traits[rule.SourceTable]
+		if !ok {
+			return nil, fmt.Errorf("missing trait for table %s lane %s", rule.SourceTable, req.Lane)
+		}
+		subSQL, subArgs, err := s.buildGatherSubquery(rule, trait, req)
+		if err != nil {
+			return nil, err
+		}
+		subqueries = append(subqueries, subSQL)
+		args = append(args, subArgs...)
+	}
+
+	if len(subqueries) == 0 {
+		return []GatherRow{}, nil
+	}
+
+	limit := req.Limit
+	if limit <= 0 {
+		limit = s.defaultGatherLimit
+	}
+	if limit <= 0 {
+		limit = 1000
+	}
+
+	query := "SELECT * FROM (" + strings.Join(subqueries, " UNION ALL ") + ") AS g"
+	if req.AfterSortAt != nil {
+		query += `
+			 WHERE
+			 	(g.sort_at > ?)
+			 	OR (g.sort_at = ? AND g.source_table > ?)
+			 	OR (g.sort_at = ? AND g.source_table = ? AND g.source_id > ?)
+		`
+		args = append(args,
+			*req.AfterSortAt,
+			*req.AfterSortAt, req.AfterSourceTable,
+			*req.AfterSortAt, req.AfterSourceTable, req.AfterSourceID,
+		)
+	}
+	query += " ORDER BY g.sort_at ASC, g.sort_priority ASC, g.source_table ASC, g.source_id ASC LIMIT ?"
+	args = append(args, limit)
+
+	var rows []gatherSQLRow
+	if err := tx.WithContext(ctx).Raw(query, args...).Scan(&rows).Error; err != nil {
+		return nil, err
+	}
+
+	out := make([]GatherRow, 0, len(rows))
+	for _, row := range rows {
+		out = append(out, GatherRow{
+			Ref: Ref{
+				Table:         row.SourceTable,
+				ID:            row.SourceID,
+				LegacyTypeKey: row.LegacyTypeKey,
+				FunctionCode:  row.FunctionCode,
+			},
+			FlagGroupCode:      req.FlagGroupCode,
+			ProductWarehouseID: row.ProductWarehouseID,
+			SortAt:             row.SortAt,
+			SortPriority:       row.SortPriority,
+			Quantity:           row.Quantity,
+			UsedQuantity:       row.UsedQuantity,
+			PendingQuantity:    row.PendingQuantity,
+			AvailableQuantity:  row.AvailableQuantity,
+			SourceTable:        row.SourceTable,
+			SourceID:           row.SourceID,
+		})
+	}
+
+	return out, nil
+}
+
+func (s *fifoStockV2Service) buildGatherSubquery(rule routeRule, trait traitRule, req GatherRequest) (string, []any, error) {
+	sourceTable, _ := mustSafeIdentifier(rule.SourceTable)
+	sourceIDCol, _ := mustSafeIdentifier(rule.SourceIDColumn)
+	productWarehouseCol, _ := mustSafeIdentifier(rule.ProductWarehouseCol)
+	quantityCol, _ := mustSafeIdentifier(rule.QuantityCol)
+
+	baseQtyExpr := fmt.Sprintf("COALESCE(src.%s,0)::numeric", quantityCol)
+	usedExpr := "0::numeric"
+	pendingExpr := "0::numeric"
+	availableExpr := baseQtyExpr
+	extraArgs := make([]any, 0, 2)
+	whereExtraArgs := make([]any, 0, 1)
+
+	if req.Lane == LaneStockable {
+		if !req.IgnoreSourceUsed && rule.UsedQuantityCol != nil && strings.TrimSpace(*rule.UsedQuantityCol) != "" {
+			usedCol, _ := mustSafeIdentifier(*rule.UsedQuantityCol)
+			usedExpr = fmt.Sprintf("COALESCE(src.%s,0)::numeric", usedCol)
+		} else {
+			// NOTE:
+			// usedExpr is referenced twice in the generated SELECT:
+			// 1) as used_quantity
+			// 2) inside available_quantity = base - usedExpr
+			// plus once in stockable WHERE clause via availableExpr > 0.
+			// We split the args because the WHERE placeholder order appears
+			// after product/flag filter placeholders in the final SQL.
+			usedExpr = fmt.Sprintf(
+				"(SELECT COALESCE(SUM(sa.qty),0)::numeric FROM stock_allocations sa WHERE sa.stockable_type = ? AND sa.stockable_id = src.%s AND sa.status = '%s' AND sa.allocation_purpose = ?)",
+				sourceIDCol,
+				activeAllocationStatus(),
+			)
+			extraArgs = append(extraArgs, rule.LegacyTypeKey, req.AllocationPurpose)
+			extraArgs = append(extraArgs, rule.LegacyTypeKey, req.AllocationPurpose)
+			whereExtraArgs = append(whereExtraArgs, rule.LegacyTypeKey, req.AllocationPurpose)
+		}
+		availableExpr = fmt.Sprintf("(%s - %s)", baseQtyExpr, usedExpr)
+	} else {
+		if rule.PendingQuantityCol != nil && strings.TrimSpace(*rule.PendingQuantityCol) != "" {
+			pendingCol, _ := mustSafeIdentifier(*rule.PendingQuantityCol)
+			pendingExpr = fmt.Sprintf("COALESCE(src.%s,0)::numeric", pendingCol)
+		}
+		availableExpr = baseQtyExpr
+	}
+
+	sortExpr, joinClause, err := buildSortExpr(trait)
+	if err != nil {
+		return "", nil, err
+	}
+
+	functionCodeExpr := "?::text"
+	functionCodeArgs := []any{rule.FunctionCode}
+	if rule.SourceTable == "adjustment_stocks" {
+		functionCodeExpr = "COALESCE(NULLIF(src.function_code,''), ?::text)"
+	}
+
+	whereParts := []string{
+		fmt.Sprintf("src.%s = ?", productWarehouseCol),
+		fmt.Sprintf(`EXISTS (
+			SELECT 1
+			FROM product_warehouses pw
+			JOIN flags f ON f.flagable_type = ? AND f.flagable_id = pw.product_id
+			JOIN fifo_stock_v2_flag_members fm ON fm.flag_name = f.name AND fm.is_active = TRUE
+			WHERE pw.id = src.%s AND fm.flag_group_code = ?
+		)`, productWarehouseCol),
+	}
+
+	if req.Lane == LaneStockable {
+		whereParts = append(whereParts, fmt.Sprintf("%s > 0", availableExpr))
+	}
+
+	if req.AsOf != nil {
+		whereParts = append(whereParts, fmt.Sprintf("%s <= ?", sortExpr))
+	}
+	if req.From != nil {
+		whereParts = append(whereParts, fmt.Sprintf("%s >= ?", sortExpr))
+	}
+
+	if rule.ScopeSQL != nil && strings.TrimSpace(*rule.ScopeSQL) != "" {
+		whereParts = append(whereParts, fmt.Sprintf("(%s)", normalizeScopeSQL(*rule.ScopeSQL)))
+	}
+
+	subquery := fmt.Sprintf(`
+		SELECT
+			?::text AS source_table,
+			?::text AS legacy_type_key,
+			%s AS function_code,
+			src.%s AS source_id,
+			src.%s AS product_warehouse_id,
+			%s AS sort_at,
+			?::int AS sort_priority,
+			%s AS quantity,
+			%s AS used_quantity,
+			%s AS pending_quantity,
+			%s AS available_quantity
+		FROM %s src
+		%s
+		WHERE %s
+	`, functionCodeExpr, sourceIDCol, productWarehouseCol, sortExpr, baseQtyExpr, usedExpr, pendingExpr, availableExpr, sourceTable, joinClause, strings.Join(whereParts, " AND "))
+
+	args := []any{
+		rule.SourceTable,
+		rule.LegacyTypeKey,
+	}
+	args = append(args, functionCodeArgs...)
+	args = append(args, trait.SortPriority)
+	args = append(args, extraArgs...)
+	args = append(args,
+		req.ProductWarehouseID,
+		entity.FlagableTypeProduct,
+		req.FlagGroupCode,
+	)
+	args = append(args, whereExtraArgs...)
+
+	if req.AsOf != nil {
+		args = append(args, *req.AsOf)
+	}
+	if req.From != nil {
+		args = append(args, *req.From)
+	}
+
+	return subquery, args, nil
+}
+
+func buildSortExpr(trait traitRule) (string, string, error) {
+	dateCol, _ := mustSafeIdentifier(trait.DateColumn)
+	idCol, _ := mustSafeIdentifier(trait.IDColumn)
+	_ = idCol
+
+	joinClause := ""
+	sortBase := fmt.Sprintf("src.%s", dateCol)
+	if trait.DateTable != nil && strings.TrimSpace(*trait.DateTable) != "" {
+		dateTable, _ := mustSafeIdentifier(*trait.DateTable)
+		if trait.DateJoinLeftCol == nil || trait.DateJoinRightCol == nil {
+			return "", "", fmt.Errorf("trait %s requires date join columns", trait.SourceTable)
+		}
+		leftCol, _ := mustSafeIdentifier(*trait.DateJoinLeftCol)
+		rightCol, _ := mustSafeIdentifier(*trait.DateJoinRightCol)
+		joinClause = fmt.Sprintf("LEFT JOIN %s dt ON src.%s = dt.%s", dateTable, leftCol, rightCol)
+		sortBase = fmt.Sprintf("dt.%s", dateCol)
+	}
+
+	if trait.FallbackDateColumn != nil && strings.TrimSpace(*trait.FallbackDateColumn) != "" {
+		fallbackCol, _ := mustSafeIdentifier(*trait.FallbackDateColumn)
+		sortBase = fmt.Sprintf("COALESCE(%s, src.%s)", sortBase, fallbackCol)
+	}
+
+	sortExpr := fmt.Sprintf("COALESCE(%s, '1970-01-01 00:00:00+00'::timestamptz)", sortBase)
+	return sortExpr, joinClause, nil
+}

internal/common/service/fifo_stock_v2/population_allocation.go

@@ -0,0 +1,131 @@
+package fifo_stock_v2
+
+import (
+	"context"
+	"errors"
+	"math"
+	"sort"
+
+	commonRepo "gitlab.com/mbugroup/lti-api.git/internal/common/repository"
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	"gitlab.com/mbugroup/lti-api.git/internal/utils/fifo"
+
+	"github.com/gofiber/fiber/v2"
+	"gorm.io/gorm"
+)
+
+func ReleasePopulationConsumptionByUsable(
+	ctx context.Context,
+	tx *gorm.DB,
+	usableType string,
+	usableID uint,
+) error {
+	if tx == nil {
+		return errors.New("transaction is required")
+	}
+	if usableType == "" || usableID == 0 {
+		return errors.New("usable type and id are required")
+	}
+
+	stockAllocationRepo := commonRepo.NewStockAllocationRepository(tx)
+	allocations, err := stockAllocationRepo.FindActiveByUsable(ctx, usableType, usableID, nil)
+	if err != nil {
+		return err
+	}
+
+	for _, allocation := range allocations {
+		if allocation.StockableType != fifo.StockableKeyProjectFlockPopulation.String() || allocation.StockableId == 0 || allocation.Qty <= 0 {
+			continue
+		}
+		if err := tx.WithContext(ctx).
+			Model(&entity.ProjectFlockPopulation{}).
+			Where("id = ?", allocation.StockableId).
+			Update("total_used_qty", gorm.Expr("GREATEST(total_used_qty - ?, 0)", allocation.Qty)).Error; err != nil {
+			return err
+		}
+	}
+
+	return stockAllocationRepo.ReleaseByUsable(ctx, usableType, usableID, nil, nil)
+}
+
+func AllocatePopulationConsumption(
+	ctx context.Context,
+	tx *gorm.DB,
+	populations []entity.ProjectFlockPopulation,
+	productWarehouseID uint,
+	usableType string,
+	usableID uint,
+	consumeQty float64,
+) error {
+	if consumeQty <= 0 {
+		return nil
+	}
+	if tx == nil {
+		return errors.New("transaction is required")
+	}
+	if productWarehouseID == 0 {
+		return fiber.NewError(fiber.StatusBadRequest, "Product warehouse tidak valid")
+	}
+	if usableType == "" || usableID == 0 {
+		return errors.New("usable type and id are required")
+	}
+	if len(populations) == 0 {
+		return fiber.NewError(fiber.StatusBadRequest, "Populasi tidak ditemukan")
+	}
+
+	if err := ReleasePopulationConsumptionByUsable(ctx, tx, usableType, usableID); err != nil {
+		return err
+	}
+
+	sort.Slice(populations, func(i, j int) bool {
+		if populations[i].CreatedAt.Equal(populations[j].CreatedAt) {
+			return populations[i].Id < populations[j].Id
+		}
+		return populations[i].CreatedAt.Before(populations[j].CreatedAt)
+	})
+
+	stockAllocationRepo := commonRepo.NewStockAllocationRepository(tx)
+	remaining := consumeQty
+	for _, pop := range populations {
+		available := pop.TotalQty - pop.TotalUsedQty
+		if available <= 0 {
+			continue
+		}
+		portion := math.Min(available, remaining)
+		if portion <= 0 {
+			continue
+		}
+
+		allocation := &entity.StockAllocation{
+			ProductWarehouseId: productWarehouseID,
+			StockableType:      fifo.StockableKeyProjectFlockPopulation.String(),
+			StockableId:        pop.Id,
+			UsableType:         usableType,
+			UsableId:           usableID,
+			Qty:                portion,
+			Status:             entity.StockAllocationStatusActive,
+			AllocationPurpose:  entity.StockAllocationPurposeConsume,
+		}
+		if err := stockAllocationRepo.CreateOne(ctx, allocation, nil); err != nil {
+			return err
+		}
+
+		if err := tx.WithContext(ctx).
+			Model(&entity.ProjectFlockPopulation{}).
+			Where("id = ?", pop.Id).
+			Update("total_used_qty", gorm.Expr("total_used_qty + ?", portion)).Error; err != nil {
+			return err
+		}
+
+		remaining -= portion
+		if remaining <= 1e-6 {
+			break
+		}
+	}
+
+	if remaining > 1e-6 {
+		return fiber.NewError(fiber.StatusBadRequest, "Populasi tidak mencukupi")
+	}
+
+	return nil
+}

internal/common/service/fifo_stock_v2/recalculate.go

@@ -0,0 +1,177 @@
+package fifo_stock_v2
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"math"
+	"time"
+
+	"gorm.io/gorm"
+)
+
+func (s *fifoStockV2Service) Recalculate(ctx context.Context, req RecalculateRequest) (*RecalculateResult, error) {
+	result := &RecalculateResult{Drifts: make([]WarehouseDrift, 0)}
+
+	err := s.withTransaction(ctx, req.Tx, func(tx *gorm.DB) error {
+		hash := requestHash(map[string]any{
+			"product_warehouse_ids": req.ProductWarehouseIDs,
+			"flag_group_codes":      req.FlagGroupCodes,
+			"as_of":                 req.AsOf,
+			"fix_drift":             req.FixDrift,
+		})
+		logRow, reused, err := s.beginOperation(
+			tx,
+			OperationRecalculate,
+			req.IdempotencyKey,
+			hash,
+			0,
+			"RECALCULATE",
+			"",
+			0,
+		)
+		if err != nil {
+			return err
+		}
+		if reused {
+			if len(logRow.ResultPayload) == 0 {
+				return fmt.Errorf("idempotent recalculate has empty payload")
+			}
+			if err := json.Unmarshal(logRow.ResultPayload, result); err != nil {
+				return err
+			}
+			return nil
+		}
+		if logRow != nil {
+			defer func() {
+				if err != nil {
+					s.failOperation(tx, logRow, err)
+				}
+			}()
+		}
+
+		warehouseIDs, err := s.resolveRecalculateWarehouseIDs(ctx, tx, req.ProductWarehouseIDs)
+		if err != nil {
+			return err
+		}
+		groupCodes, err := s.resolveRecalculateGroupCodes(ctx, tx, req.FlagGroupCodes)
+		if err != nil {
+			return err
+		}
+
+		for _, warehouseID := range warehouseIDs {
+			expected := 0.0
+			for _, flagGroup := range groupCodes {
+				available, calcErr := s.calculateWarehouseAvailableForGroup(ctx, tx, warehouseID, flagGroup, req.AsOf)
+				if calcErr != nil {
+					return calcErr
+				}
+				expected += available
+			}
+
+			actual, actualErr := s.loadWarehouseQty(ctx, tx, warehouseID)
+			if actualErr != nil {
+				return actualErr
+			}
+
+			delta := expected - actual
+			result.Checked++
+			if math.Abs(delta) < 1e-6 {
+				continue
+			}
+
+			drift := WarehouseDrift{
+				ProductWarehouseID: warehouseID,
+				ExpectedQty:        expected,
+				ActualQty:          actual,
+				Delta:              delta,
+			}
+			result.Drifts = append(result.Drifts, drift)
+
+			if req.FixDrift {
+				if err := s.adjustProductWarehouseQty(tx, warehouseID, delta); err != nil {
+					return err
+				}
+				result.Fixed++
+			}
+		}
+
+		if err := s.finishOperation(tx, logRow, result); err != nil {
+			return err
+		}
+		return nil
+	})
+	if err != nil {
+		return nil, err
+	}
+	return result, nil
+}
+
+func (s *fifoStockV2Service) resolveRecalculateWarehouseIDs(ctx context.Context, tx *gorm.DB, provided []uint) ([]uint, error) {
+	if len(provided) > 0 {
+		return provided, nil
+	}
+	var ids []uint
+	err := tx.WithContext(ctx).Table("product_warehouses").Select("id").Order("id ASC").Scan(&ids).Error
+	if err != nil {
+		return nil, err
+	}
+	return ids, nil
+}
+
+func (s *fifoStockV2Service) resolveRecalculateGroupCodes(ctx context.Context, tx *gorm.DB, provided []string) ([]string, error) {
+	if len(provided) > 0 {
+		return provided, nil
+	}
+	var groups []string
+	err := tx.WithContext(ctx).
+		Table("fifo_stock_v2_flag_groups").
+		Select("code").
+		Where("is_active = TRUE").
+		Order("priority ASC, code ASC").
+		Scan(&groups).Error
+	if err != nil {
+		return nil, err
+	}
+	return groups, nil
+}
+
+func (s *fifoStockV2Service) calculateWarehouseAvailableForGroup(
+	ctx context.Context,
+	tx *gorm.DB,
+	warehouseID uint,
+	flagGroupCode string,
+	asOf *time.Time,
+) (float64, error) {
+	rows, err := s.gatherRows(ctx, tx, GatherRequest{
+		FlagGroupCode:      flagGroupCode,
+		Lane:               LaneStockable,
+		ProductWarehouseID: warehouseID,
+		AsOf:               asOf,
+		Limit:              50000,
+	})
+	if err != nil {
+		return 0, err
+	}
+	total := 0.0
+	for _, row := range rows {
+		total += row.AvailableQuantity
+	}
+	return total, nil
+}
+
+func (s *fifoStockV2Service) loadWarehouseQty(ctx context.Context, tx *gorm.DB, warehouseID uint) (float64, error) {
+	type row struct {
+		Qty float64 `gorm:"column:qty"`
+	}
+	var out row
+	err := tx.WithContext(ctx).
+		Table("product_warehouses").
+		Select("COALESCE(qty,0) AS qty").
+		Where("id = ?", warehouseID).
+		Take(&out).Error
+	if err != nil {
+		return 0, err
+	}
+	return out.Qty, nil
+}

internal/common/service/fifo_stock_v2/scope_sql.go

@@ -0,0 +1,100 @@
+package fifo_stock_v2
+
+import "strings"
+
+func normalizeScopeSQL(scopeSQL string) string {
+	scopeSQL = strings.TrimSpace(scopeSQL)
+	if scopeSQL == "" {
+		return scopeSQL
+	}
+
+	var out strings.Builder
+	out.Grow(len(scopeSQL) + 16)
+
+	inSingleQuote := false
+	inDoubleQuote := false
+
+	for i := 0; i < len(scopeSQL); {
+		ch := scopeSQL[i]
+
+		if inSingleQuote {
+			out.WriteByte(ch)
+			i++
+			if ch == '\'' {
+				if i < len(scopeSQL) && scopeSQL[i] == '\'' {
+					out.WriteByte(scopeSQL[i])
+					i++
+				} else {
+					inSingleQuote = false
+				}
+			}
+			continue
+		}
+
+		if inDoubleQuote {
+			out.WriteByte(ch)
+			i++
+			if ch == '"' {
+				inDoubleQuote = false
+			}
+			continue
+		}
+
+		if ch == '\'' {
+			inSingleQuote = true
+			out.WriteByte(ch)
+			i++
+			continue
+		}
+
+		if ch == '"' {
+			inDoubleQuote = true
+			out.WriteByte(ch)
+			i++
+			continue
+		}
+
+		if isIdentifierStart(ch) {
+			start := i
+			i++
+			for i < len(scopeSQL) && isIdentifierPart(scopeSQL[i]) {
+				i++
+			}
+
+			token := scopeSQL[start:i]
+			if strings.EqualFold(token, "deleted_at") && !hasAliasQualifier(scopeSQL, start) {
+				out.WriteString("src.deleted_at")
+			} else {
+				out.WriteString(token)
+			}
+			continue
+		}
+
+		out.WriteByte(ch)
+		i++
+	}
+
+	return out.String()
+}
+
+func hasAliasQualifier(scopeSQL string, tokenStart int) bool {
+	for i := tokenStart - 1; i >= 0; i-- {
+		switch scopeSQL[i] {
+		case ' ', '\t', '\n', '\r':
+			continue
+		case '.':
+			return true
+		default:
+			return false
+		}
+	}
+	return false
+}
+
+func isIdentifierStart(ch byte) bool {
+	return (ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z') || ch == '_'
+}
+
+func isIdentifierPart(ch byte) bool {
+	return isIdentifierStart(ch) || (ch >= '0' && ch <= '9')
+}

internal/common/service/fifo_stock_v2/service.go

@@ -0,0 +1,277 @@
+package fifo_stock_v2
+
+import (
+	"context"
+	"crypto/sha256"
+	"encoding/hex"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"hash/fnv"
+	"math"
+	"regexp"
+	"strings"
+
+	"github.com/sirupsen/logrus"
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	"gorm.io/gorm"
+)
+
+var identifierPattern = regexp.MustCompile(`^[a-zA-Z_][a-zA-Z0-9_]*$`)
+
+type fifoStockV2Service struct {
+	db                 *gorm.DB
+	logger             *logrus.Logger
+	defaultGatherLimit int
+}
+
+func NewService(db *gorm.DB, logger *logrus.Logger) Service {
+	if logger == nil {
+		logger = logrus.StandardLogger()
+	}
+
+	return &fifoStockV2Service{
+		db:                 db,
+		logger:             logger,
+		defaultGatherLimit: 1000,
+	}
+}
+
+func (s *fifoStockV2Service) withTransaction(
+	ctx context.Context,
+	tx *gorm.DB,
+	fn func(*gorm.DB) error,
+) error {
+	if tx != nil {
+		return fn(tx.WithContext(ctx))
+	}
+	return s.db.WithContext(ctx).Transaction(func(inner *gorm.DB) error {
+		return fn(inner)
+	})
+}
+
+func isSafeIdentifier(v string) bool {
+	return identifierPattern.MatchString(strings.TrimSpace(v))
+}
+
+func mustSafeIdentifier(v string) (string, error) {
+	v = strings.TrimSpace(v)
+	if !isSafeIdentifier(v) {
+		return "", fmt.Errorf("unsafe identifier: %s", v)
+	}
+	return v, nil
+}
+
+func requestHash(v any) string {
+	payload, _ := json.Marshal(v)
+	sum := sha256.Sum256(payload)
+	return hex.EncodeToString(sum[:])
+}
+
+func shardLockKey(flagGroupCode string, productWarehouseID uint) int64 {
+	h := fnv.New64a()
+	_, _ = h.Write([]byte(strings.TrimSpace(strings.ToUpper(flagGroupCode))))
+	_, _ = h.Write([]byte("|"))
+	_, _ = h.Write([]byte(fmt.Sprintf("%d", productWarehouseID)))
+	return int64(h.Sum64())
+}
+
+func (s *fifoStockV2Service) lockShard(tx *gorm.DB, flagGroupCode string, productWarehouseID uint) error {
+	if strings.TrimSpace(flagGroupCode) == "" || productWarehouseID == 0 {
+		return fmt.Errorf("lock shard requires flag group and product warehouse")
+	}
+	return tx.Exec("SELECT pg_advisory_xact_lock(?)", shardLockKey(flagGroupCode, productWarehouseID)).Error
+}
+
+type operationLogRow struct {
+	ID            uint            `gorm:"column:id"`
+	Status        string          `gorm:"column:status"`
+	RequestHash   string          `gorm:"column:request_hash"`
+	ResultPayload json.RawMessage `gorm:"column:result_payload"`
+}
+
+func (s *fifoStockV2Service) beginOperation(
+	tx *gorm.DB,
+	op Operation,
+	idempotencyKey string,
+	requestHashValue string,
+	productWarehouseID uint,
+	flagGroupCode string,
+	usableType string,
+	usableID uint,
+) (*operationLogRow, bool, error) {
+	if strings.TrimSpace(idempotencyKey) == "" {
+		return nil, false, nil
+	}
+
+	inserted := operationLogRow{}
+	insertSQL := `
+		INSERT INTO fifo_stock_v2_operation_log
+			(idempotency_key, operation, product_warehouse_id, flag_group_code, usable_type, usable_id, request_hash, status, created_at)
+		VALUES (?, ?, ?, ?, NULLIF(?, ''), NULLIF(?, 0), ?, 'RUNNING', NOW())
+		ON CONFLICT (idempotency_key, operation) DO NOTHING
+		RETURNING id, status, request_hash
+	`
+	if err := tx.Raw(insertSQL,
+		idempotencyKey,
+		string(op),
+		productWarehouseID,
+		flagGroupCode,
+		usableType,
+		usableID,
+		requestHashValue,
+	).Scan(&inserted).Error; err != nil {
+		return nil, false, err
+	}
+	if inserted.ID != 0 {
+		return &inserted, false, nil
+	}
+
+	existing := operationLogRow{}
+	if err := tx.Table("fifo_stock_v2_operation_log").
+		Select("id, status, request_hash, result_payload").
+		Where("idempotency_key = ? AND operation = ?", idempotencyKey, string(op)).
+		Take(&existing).Error; err != nil {
+		return nil, false, err
+	}
+
+	if existing.RequestHash != requestHashValue {
+		return nil, false, fmt.Errorf("idempotency key %s reused with different payload", idempotencyKey)
+	}
+
+	switch strings.ToUpper(existing.Status) {
+	case "DONE":
+		return &existing, true, nil
+	case "RUNNING":
+		return nil, false, fmt.Errorf("operation %s with idempotency key %s is still running", op, idempotencyKey)
+	case "FAILED":
+		if err := tx.Table("fifo_stock_v2_operation_log").
+			Where("id = ?", existing.ID).
+			Updates(map[string]any{
+				"status":      "RUNNING",
+				"error_text":  nil,
+				"finished_at": nil,
+			}).Error; err != nil {
+			return nil, false, err
+		}
+		existing.Status = "RUNNING"
+		return &existing, false, nil
+	default:
+		return nil, false, fmt.Errorf("unknown operation status: %s", existing.Status)
+	}
+}
+
+func (s *fifoStockV2Service) finishOperation(tx *gorm.DB, logRow *operationLogRow, payload any) error {
+	if logRow == nil || logRow.ID == 0 {
+		return nil
+	}
+
+	encoded, err := json.Marshal(payload)
+	if err != nil {
+		return err
+	}
+
+	return tx.Table("fifo_stock_v2_operation_log").
+		Where("id = ?", logRow.ID).
+		Updates(map[string]any{
+			"status":         "DONE",
+			"result_payload": encoded,
+			"finished_at":    gorm.Expr("NOW()"),
+		}).Error
+}
+
+func (s *fifoStockV2Service) failOperation(tx *gorm.DB, logRow *operationLogRow, failure error) {
+	if logRow == nil || logRow.ID == 0 || failure == nil {
+		return
+	}
+	_ = tx.Table("fifo_stock_v2_operation_log").
+		Where("id = ?", logRow.ID).
+		Updates(map[string]any{
+			"status":      "FAILED",
+			"error_text":  failure.Error(),
+			"finished_at": gorm.Expr("NOW()"),
+		}).Error
+}
+
+func (s *fifoStockV2Service) resolveOverConsume(
+	tx *gorm.DB,
+	flagGroupCode string,
+	functionCode string,
+	lane Lane,
+	defaultValue bool,
+) (bool, error) {
+	type row struct {
+		Allow bool `gorm:"column:allow_overconsume"`
+	}
+	selected := row{}
+	err := tx.Table("fifo_stock_v2_overconsume_rules").
+		Select("allow_overconsume").
+		Where("is_active = TRUE").
+		Where("lane = ?", string(lane)).
+		Where("(flag_group_code IS NULL OR flag_group_code = ?)", flagGroupCode).
+		Where("(function_code IS NULL OR function_code = ?)", functionCode).
+		Order("CASE WHEN flag_group_code IS NULL THEN 1 ELSE 0 END ASC").
+		Order("CASE WHEN function_code IS NULL THEN 1 ELSE 0 END ASC").
+		Order("priority ASC, id ASC").
+		Limit(1).
+		Take(&selected).Error
+	if err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return defaultValue, nil
+		}
+		return false, err
+	}
+	return selected.Allow, nil
+}
+
+func (s *fifoStockV2Service) adjustProductWarehouseQty(tx *gorm.DB, productWarehouseID uint, delta float64) error {
+	if productWarehouseID == 0 || delta == 0 {
+		return nil
+	}
+	return tx.Table("product_warehouses").
+		Where("id = ?", productWarehouseID).
+		Update("qty", gorm.Expr("COALESCE(qty,0) + ?", delta)).Error
+}
+
+func nearlyZero(v float64) bool {
+	return math.Abs(v) < 1e-6
+}
+
+func (s *fifoStockV2Service) ensureStockAllocationColumns(tx *gorm.DB) error {
+	checkCols := []string{"engine_version", "flag_group_code", "function_code", "idempotency_key", "allocation_purpose"}
+	for _, col := range checkCols {
+		var count int64
+		err := tx.Raw(`
+			SELECT COUNT(1)
+			FROM information_schema.columns
+			WHERE table_schema = 'public' AND table_name = 'stock_allocations' AND column_name = ?
+		`, col).Scan(&count).Error
+		if err != nil {
+			return err
+		}
+		if count == 0 {
+			return fmt.Errorf("stock_allocations.%s does not exist, run fifo_stock_v2 migration first", col)
+		}
+	}
+	return nil
+}
+
+func activeAllocationStatus() string {
+	return entity.StockAllocationStatusActive
+}
+
+func releasedAllocationStatus() string {
+	return entity.StockAllocationStatusReleased
+}
+
+func defaultAllocationPurpose() string {
+	return entity.StockAllocationPurposeConsume
+}
+
+func normalizeAllocationPurpose(purpose string) string {
+	purpose = strings.TrimSpace(strings.ToUpper(purpose))
+	if purpose == "" {
+		return defaultAllocationPurpose()
+	}
+	return purpose
+}

internal/common/service/fifo_stock_v2/types.go

@@ -0,0 +1,143 @@
+package fifo_stock_v2
+
+import (
+	"context"
+	"time"
+
+	"gorm.io/gorm"
+)
+
+type Lane string
+
+const (
+	LaneStockable Lane = "STOCKABLE"
+	LaneUsable    Lane = "USABLE"
+)
+
+type Operation string
+
+const (
+	OperationAllocate    Operation = "ALLOCATE"
+	OperationRollback    Operation = "ROLLBACK"
+	OperationReflow      Operation = "REFLOW"
+	OperationRecalculate Operation = "RECALCULATE"
+)
+
+type Ref struct {
+	Table         string
+	ID            uint
+	LegacyTypeKey string
+	FunctionCode  string
+}
+
+type GatherRequest struct {
+	FlagGroupCode      string
+	Lane               Lane
+	AllocationPurpose  string
+	IgnoreSourceUsed   bool
+	ProductWarehouseID uint
+	From               *time.Time
+	AsOf               *time.Time
+	Limit              int
+	AfterSortAt        *time.Time
+	AfterSourceTable   string
+	AfterSourceID      uint
+	ForUpdate          bool
+	Tx                 *gorm.DB
+}
+
+type GatherRow struct {
+	Ref                Ref
+	FlagGroupCode      string
+	ProductWarehouseID uint
+	SortAt             time.Time
+	SortPriority       int
+	Quantity           float64
+	UsedQuantity       float64
+	PendingQuantity    float64
+	AvailableQuantity  float64
+	SourceTable        string
+	SourceID           uint
+}
+
+type AllocateRequest struct {
+	FlagGroupCode      string
+	ProductWarehouseID uint
+	Usable             Ref
+	NeedQty            float64
+	AllowOverConsume   *bool
+	IdempotencyKey     string
+	AsOf               *time.Time
+	Tx                 *gorm.DB
+}
+
+type AllocationDetail struct {
+	StockableType string
+	StockableID   uint
+	Qty           float64
+	SortAt        time.Time
+}
+
+type AllocateResult struct {
+	AllocatedQty float64
+	PendingQty   float64
+	Details      []AllocationDetail
+}
+
+type RollbackRequest struct {
+	ProductWarehouseID uint
+	Usable             Ref
+	ReleaseQty         *float64
+	Reason             string
+	IdempotencyKey     string
+	Tx                 *gorm.DB
+}
+
+type RollbackResult struct {
+	ReleasedQty float64
+	Details     []AllocationDetail
+}
+
+type ReflowRequest struct {
+	FlagGroupCode      string
+	ProductWarehouseID uint
+	AsOf               *time.Time
+	IdempotencyKey     string
+	Tx                 *gorm.DB
+}
+
+type ReflowResult struct {
+	ProcessedUsables int
+	Rollback         RollbackResult
+	Allocate         AllocateResult
+}
+
+type RecalculateRequest struct {
+	ProductWarehouseIDs []uint
+	FlagGroupCodes      []string
+	AsOf                *time.Time
+	FixDrift            bool
+	IdempotencyKey      string
+	Tx                  *gorm.DB
+}
+
+type WarehouseDrift struct {
+	ProductWarehouseID uint
+	ExpectedQty        float64
+	ActualQty          float64
+	Delta              float64
+}
+
+type RecalculateResult struct {
+	Checked int
+	Fixed   int
+	Drifts  []WarehouseDrift
+}
+
+type Service interface {
+	Gather(ctx context.Context, req GatherRequest) ([]GatherRow, error)
+	Allocate(ctx context.Context, req AllocateRequest) (*AllocateResult, error)
+	Rollback(ctx context.Context, req RollbackRequest) (*RollbackResult, error)
+	Reflow(ctx context.Context, req ReflowRequest) (*ReflowResult, error)
+	Recalculate(ctx context.Context, req RecalculateRequest) (*RecalculateResult, error)
+}

internal/config/config.go

@@ -22,61 +22,61 @@ type SSOClientConfig struct {
 }
 
 var (
-	IsProd                  bool
-	AppHost                 string
-	Version                 string
-	LogLevel                string
-	AppPort                 int
-	DBHost                  string
-	DBUser                  string
-	DBPassword              string
-	DBName                  string
-	DBPort                  int
-	DBSSLMode               string
-	DBSSLRootCert           string
-	DBSSLCert               string
-	DBSSLKey                string
-	JWTSecret               string
-	JWTAccessExp            int
-	JWTRefreshExp           int
-	JWTResetPasswordExp     int
-	JWTVerifyEmailExp       int
-	RedisURL                string
-	CORSAllowOrigins        []string
-	CORSAllowMethods        []string
-	CORSAllowHeaders        []string
-	CORSExposeHeaders       []string
-	CORSAllowCredentials    bool
-	CORSMaxAge              int
-	SSOIssuer               string
-	SSOJWKSURL              string
-	SSOAllowedAudiences     []string
-	SSOAuthorizeURL         string
-	SSOTokenURL             string
-	SSOGetMeURL             string
-	SSOPortalURL            string
-	SSOClients              map[string]SSOClientConfig
-	SSOAccessCookieName     string
-	SSOAccessCookieFallback []string
-	SSORefreshCookieName    string
-	SSOCookieDomain         string
-	SSOCookieSecure         bool
-	SSOCookieSameSite       string
-	SSOAccessTokenMaxBytes  int
-	SSOTokenBlacklistPrefix string
-	SSOPKCETTL              time.Duration
-	SSOUserSyncDrift        time.Duration
-	SSOUserSyncNonceTTL     time.Duration
-	SSOUserSyncMaxBodyBytes int
-	S3Endpoint              string
-	S3Region                string
-	S3Bucket                string
-	S3AccessKey             string
-	S3SecretKey             string
-	S3ForcePathStyle        bool
-	S3PublicBaseURL         string
-	S3EnvPrefix             string
-	S3DocumentKeyPrefix     string
+	IsProd                         bool
+	AppHost                        string
+	Version                        string
+	LogLevel                       string
+	AppPort                        int
+	DBHost                         string
+	DBUser                         string
+	DBPassword                     string
+	DBName                         string
+	DBPort                         int
+	DBSSLMode                      string
+	DBSSLRootCert                  string
+	DBSSLCert                      string
+	DBSSLKey                       string
+	JWTSecret                      string
+	JWTAccessExp                   int
+	JWTRefreshExp                  int
+	JWTResetPasswordExp            int
+	JWTVerifyEmailExp              int
+	RedisURL                       string
+	CORSAllowOrigins               []string
+	CORSAllowMethods               []string
+	CORSAllowHeaders               []string
+	CORSExposeHeaders              []string
+	CORSAllowCredentials           bool
+	CORSMaxAge                     int
+	SSOIssuer                      string
+	SSOJWKSURL                     string
+	SSOAllowedAudiences            []string
+	SSOAuthorizeURL                string
+	SSOTokenURL                    string
+	SSOGetMeURL                    string
+	SSOPortalURL                   string
+	SSOClients                     map[string]SSOClientConfig
+	SSOAccessCookieName            string
+	SSORefreshCookieName           string
+	SSOCookieDomain                string
+	SSOCookieSecure                bool
+	SSOCookieSameSite              string
+	SSOAccessTokenMaxBytes         int
+	SSOTokenBlacklistPrefix        string
+	SSOPKCETTL                     time.Duration
+	SSOUserSyncDrift               time.Duration
+	SSOUserSyncNonceTTL            time.Duration
+	SSOUserSyncMaxBodyBytes        int
+	S3Endpoint                     string
+	S3Region                       string
+	S3Bucket                       string
+	S3AccessKey                    string
+	S3SecretKey                    string
+	S3ForcePathStyle               bool
+	S3PublicBaseURL                string
+	S3EnvPrefix                    string
+	S3DocumentKeyPrefix            string
+	TransferToLayingGrowingMaxWeek int
 )
 
 func init() {
@@ -118,6 +118,11 @@ func init() {
 	// Redis
 	RedisURL = viper.GetString("REDIS_URL")
 
+	TransferToLayingGrowingMaxWeek = viper.GetInt("TRANSFER_TO_LAYING_GROWING_MAX_WEEK")
+	if TransferToLayingGrowingMaxWeek <= 0 {
+		TransferToLayingGrowingMaxWeek = 19
+	}
+
 	// Object storage
 	S3Endpoint = strings.TrimSpace(viper.GetString("S3_ENDPOINT"))
 	S3Region = strings.TrimSpace(viper.GetString("S3_REGION"))
@@ -142,7 +147,6 @@ func init() {
 	SSOGetMeURL = viper.GetString("SSO_GETME_URL")
 	SSOPortalURL = strings.TrimSpace(viper.GetString("SSO_PORTAL_URL"))
 	SSOAccessCookieName = defaultString(viper.GetString("SSO_ACCESS_COOKIE_NAME"), "sso_access")
-	SSOAccessCookieFallback = parseList("SSO_ACCESS_COOKIE_FALLBACK")
 	SSORefreshCookieName = defaultString(viper.GetString("SSO_REFRESH_COOKIE_NAME"), "sso_refresh")
 	SSOCookieDomain = viper.GetString("SSO_COOKIE_DOMAIN")
 	SSOCookieSecure = viper.GetBool("SSO_COOKIE_SECURE")

internal/database/migrations/20260218090010_seed_fifo_stock_v2_config.down.sql

@@ -0,0 +1,37 @@
+BEGIN;
+
+DELETE FROM fifo_stock_v2_overconsume_rules
+WHERE reason IN (
+    'fifo_v2_default_allow',
+    'fifo_v2_exception_ayam_depletion_block',
+    'fifo_v2_exception_marketing_block',
+    'fifo_v2_exception_transfer_block',
+    'fifo_v2_exception_adjustment_block',
+    'fifo_v2_exception_transfer_laying_block'
+);
+
+DELETE FROM fifo_stock_v2_route_rules
+WHERE flag_group_code IN ('AYAM', 'AFKIR_CULLING_MATI', 'PAKAN', 'OVK', 'TELUR', 'TELUR_GRADE');
+
+DELETE FROM fifo_stock_v2_traits
+WHERE source_table IN (
+    'purchase_items',
+    'stock_transfer_details',
+    'laying_transfer_targets',
+    'laying_transfer_sources',
+    'adjustment_stocks',
+    'recording_stocks',
+    'recording_depletions',
+    'recording_eggs',
+    'marketing_delivery_products',
+    'project_chickins',
+    'project_flock_populations'
+);
+
+DELETE FROM fifo_stock_v2_flag_members
+WHERE flag_group_code IN ('AYAM', 'AFKIR_CULLING_MATI', 'PAKAN', 'OVK', 'TELUR', 'TELUR_GRADE');
+
+DELETE FROM fifo_stock_v2_flag_groups
+WHERE code IN ('AYAM', 'AFKIR_CULLING_MATI', 'PAKAN', 'OVK', 'TELUR', 'TELUR_GRADE');
+
+COMMIT;

internal/database/migrations/20260218090010_seed_fifo_stock_v2_config.up.sql

@@ -0,0 +1,250 @@
+BEGIN;
+
+INSERT INTO fifo_stock_v2_flag_groups(code, name, priority)
+VALUES
+    ('AYAM', 'AYAM', 10),
+    ('AFKIR_CULLING_MATI', 'AFKIR/CULLING/MATI', 20),
+    ('PAKAN', 'PAKAN', 30),
+    ('OVK', 'OVK', 40),
+    ('TELUR', 'TELUR', 50),
+    ('TELUR_GRADE', 'UTUH/PUTIH/RETAK/PECAH/PAPACAL/JUMBO', 60)
+ON CONFLICT (code) DO UPDATE
+SET
+    name = EXCLUDED.name,
+    priority = EXCLUDED.priority,
+    updated_at = NOW();
+
+INSERT INTO fifo_stock_v2_flag_members(flag_name, flag_group_code, priority)
+VALUES
+    ('DOC', 'AYAM', 10),
+    ('PULLET', 'AYAM', 20),
+    ('LAYER', 'AYAM', 30),
+
+    ('AYAM-AFKIR', 'AFKIR_CULLING_MATI', 10),
+    ('AYAM-CULLING', 'AFKIR_CULLING_MATI', 20),
+    ('AYAM-MATI', 'AFKIR_CULLING_MATI', 30),
+
+    ('PAKAN', 'PAKAN', 10),
+    ('PRE-STARTER', 'PAKAN', 20),
+    ('STARTER', 'PAKAN', 30),
+    ('FINISHER', 'PAKAN', 40),
+
+    ('OVK', 'OVK', 10),
+    ('OBAT', 'OVK', 20),
+    ('VITAMIN', 'OVK', 30),
+    ('KIMIA', 'OVK', 40),
+
+    ('TELUR', 'TELUR', 10),
+
+    ('TELUR-UTUH', 'TELUR_GRADE', 10),
+    ('TELUR-PUTIH', 'TELUR_GRADE', 20),
+    ('TELUR-RETAK', 'TELUR_GRADE', 30),
+    ('TELUR-PECAH', 'TELUR_GRADE', 40),
+    ('TELUR-PAPACAL', 'TELUR_GRADE', 50),
+    ('TELUR-JUMBO', 'TELUR_GRADE', 60)
+ON CONFLICT (flag_name) DO UPDATE
+SET
+    flag_group_code = EXCLUDED.flag_group_code,
+    priority = EXCLUDED.priority,
+    updated_at = NOW();
+
+INSERT INTO fifo_stock_v2_traits(
+    source_table,
+    lane,
+    date_table,
+    date_join_left_col,
+    date_join_right_col,
+    date_column,
+    fallback_date_column,
+    sort_priority,
+    id_column
+)
+VALUES
+    ('purchase_items', 'STOCKABLE', NULL, NULL, NULL, 'received_date', NULL, 10, 'id'),
+
+    ('stock_transfer_details', 'STOCKABLE', 'stock_transfers', 'stock_transfer_id', 'id', 'transfer_date', NULL, 20, 'id'),
+    ('stock_transfer_details', 'USABLE', 'stock_transfers', 'stock_transfer_id', 'id', 'transfer_date', NULL, 20, 'id'),
+
+    ('laying_transfer_targets', 'STOCKABLE', 'laying_transfers', 'laying_transfer_id', 'id', 'transfer_date', NULL, 25, 'id'),
+    ('laying_transfer_sources', 'USABLE', 'laying_transfers', 'laying_transfer_id', 'id', 'transfer_date', NULL, 25, 'id'),
+
+    ('adjustment_stocks', 'STOCKABLE', NULL, NULL, NULL, 'created_at', NULL, 30, 'id'),
+    ('adjustment_stocks', 'USABLE', NULL, NULL, NULL, 'created_at', NULL, 30, 'id'),
+
+    ('recording_stocks', 'USABLE', 'recordings', 'recording_id', 'id', 'record_datetime', NULL, 35, 'id'),
+    ('recording_depletions', 'USABLE', 'recordings', 'recording_id', 'id', 'record_datetime', NULL, 35, 'id'),
+    ('recording_depletions', 'STOCKABLE', 'recordings', 'recording_id', 'id', 'record_datetime', NULL, 35, 'id'),
+
+    ('recording_eggs', 'STOCKABLE', 'recordings', 'recording_id', 'id', 'record_datetime', 'created_at', 40, 'id'),
+
+    ('marketing_delivery_products', 'USABLE', NULL, NULL, NULL, 'delivery_date', 'created_at', 45, 'id'),
+
+    ('project_chickins', 'USABLE', NULL, NULL, NULL, 'chick_in_date', 'created_at', 50, 'id'),
+    ('project_flock_populations', 'STOCKABLE', 'project_chickins', 'project_chickin_id', 'id', 'chick_in_date', 'created_at', 55, 'id')
+ON CONFLICT (source_table, lane) DO UPDATE
+SET
+    date_table = EXCLUDED.date_table,
+    date_join_left_col = EXCLUDED.date_join_left_col,
+    date_join_right_col = EXCLUDED.date_join_right_col,
+    date_column = EXCLUDED.date_column,
+    fallback_date_column = EXCLUDED.fallback_date_column,
+    sort_priority = EXCLUDED.sort_priority,
+    id_column = EXCLUDED.id_column,
+    is_active = TRUE;
+
+INSERT INTO fifo_stock_v2_route_rules(
+    flag_group_code,
+    lane,
+    function_code,
+    source_table,
+    source_id_column,
+    product_warehouse_col,
+    quantity_col,
+    used_quantity_col,
+    pending_quantity_col,
+    scope_sql,
+    legacy_type_key,
+    allow_pending_default,
+    is_active
+)
+VALUES
+    -- AYAM STOCKABLE
+    ('AYAM', 'STOCKABLE', 'ADJUSTMENT_IN', 'adjustment_stocks', 'id', 'product_warehouse_id', 'total_qty', 'total_used', NULL, NULL, 'ADJUSTMENT_IN', TRUE, TRUE),
+    ('AYAM', 'STOCKABLE', 'STOCK_TRANSFER_IN', 'stock_transfer_details', 'id', 'dest_product_warehouse_id', 'total_qty', 'total_used', NULL, 'deleted_at IS NULL', 'STOCK_TRANSFER_IN', TRUE, TRUE),
+    ('AYAM', 'STOCKABLE', 'PURCHASE_IN', 'purchase_items', 'id', 'product_warehouse_id', 'total_qty', 'total_used', NULL, NULL, 'PURCHASE_ITEMS', TRUE, TRUE),
+    ('AYAM', 'STOCKABLE', 'TRANSFER_TO_LAYING_IN', 'laying_transfer_targets', 'id', 'product_warehouse_id', 'total_qty', 'total_used', NULL, 'deleted_at IS NULL', 'TRANSFERTOLAYING_IN', TRUE, TRUE),
+    ('AYAM', 'STOCKABLE', 'POPULATION_IN', 'project_flock_populations', 'id', 'product_warehouse_id', 'total_qty', 'total_used_qty', NULL, NULL, 'PROJECT_FLOCK_POPULATION', TRUE, TRUE),
+
+    -- AYAM USABLE
+    ('AYAM', 'USABLE', 'ADJUSTMENT_OUT', 'adjustment_stocks', 'id', 'product_warehouse_id', 'usage_qty', NULL, 'pending_qty', NULL, 'ADJUSTMENT_OUT', TRUE, TRUE),
+    ('AYAM', 'USABLE', 'STOCK_TRANSFER_OUT', 'stock_transfer_details', 'id', 'source_product_warehouse_id', 'usage_qty', NULL, 'pending_qty', 'deleted_at IS NULL', 'STOCK_TRANSFER_OUT', TRUE, TRUE),
+    ('AYAM', 'USABLE', 'CHICKIN_OUT', 'project_chickins', 'id', 'product_warehouse_id', 'usage_qty', NULL, 'pending_usage_qty', 'deleted_at IS NULL', 'PROJECT_CHICKIN', TRUE, TRUE),
+    ('AYAM', 'USABLE', 'RECORDING_DEPLETION_OUT', 'recording_depletions', 'id', 'source_product_warehouse_id', 'qty', NULL, 'pending_qty', NULL, 'RECORDING_DEPLETION', TRUE, TRUE),
+    ('AYAM', 'USABLE', 'MARKETING_OUT', 'marketing_delivery_products', 'id', 'product_warehouse_id', 'usage_qty', NULL, 'pending_qty', NULL, 'MARKETING_DELIVERY', TRUE, TRUE),
+    ('AYAM', 'USABLE', 'TRANSFER_TO_LAYING_OUT', 'laying_transfer_sources', 'id', 'product_warehouse_id', 'usage_qty', NULL, 'pending_usage_qty', 'deleted_at IS NULL', 'TRANSFERTOLAYING_OUT', TRUE, TRUE),
+
+    -- AFKIR/CULLING/MATI STOCKABLE
+    ('AFKIR_CULLING_MATI', 'STOCKABLE', 'ADJUSTMENT_IN', 'adjustment_stocks', 'id', 'product_warehouse_id', 'total_qty', 'total_used', NULL, NULL, 'ADJUSTMENT_IN', TRUE, TRUE),
+    ('AFKIR_CULLING_MATI', 'STOCKABLE', 'STOCK_TRANSFER_IN', 'stock_transfer_details', 'id', 'dest_product_warehouse_id', 'total_qty', 'total_used', NULL, 'deleted_at IS NULL', 'STOCK_TRANSFER_IN', TRUE, TRUE),
+    ('AFKIR_CULLING_MATI', 'STOCKABLE', 'RECORDING_DEPLETION_IN', 'recording_depletions', 'id', 'product_warehouse_id', 'qty', NULL, NULL, NULL, 'RECORDING_DEPLETION', TRUE, TRUE),
+
+    -- AFKIR/CULLING/MATI USABLE
+    ('AFKIR_CULLING_MATI', 'USABLE', 'ADJUSTMENT_OUT', 'adjustment_stocks', 'id', 'product_warehouse_id', 'usage_qty', NULL, 'pending_qty', NULL, 'ADJUSTMENT_OUT', TRUE, TRUE),
+    ('AFKIR_CULLING_MATI', 'USABLE', 'STOCK_TRANSFER_OUT', 'stock_transfer_details', 'id', 'source_product_warehouse_id', 'usage_qty', NULL, 'pending_qty', 'deleted_at IS NULL', 'STOCK_TRANSFER_OUT', TRUE, TRUE),
+    ('AFKIR_CULLING_MATI', 'USABLE', 'MARKETING_OUT', 'marketing_delivery_products', 'id', 'product_warehouse_id', 'usage_qty', NULL, 'pending_qty', NULL, 'MARKETING_DELIVERY', TRUE, TRUE),
+
+    -- PAKAN STOCKABLE
+    ('PAKAN', 'STOCKABLE', 'ADJUSTMENT_IN', 'adjustment_stocks', 'id', 'product_warehouse_id', 'total_qty', 'total_used', NULL, NULL, 'ADJUSTMENT_IN', TRUE, TRUE),
+    ('PAKAN', 'STOCKABLE', 'STOCK_TRANSFER_IN', 'stock_transfer_details', 'id', 'dest_product_warehouse_id', 'total_qty', 'total_used', NULL, 'deleted_at IS NULL', 'STOCK_TRANSFER_IN', TRUE, TRUE),
+    ('PAKAN', 'STOCKABLE', 'PURCHASE_IN', 'purchase_items', 'id', 'product_warehouse_id', 'total_qty', 'total_used', NULL, NULL, 'PURCHASE_ITEMS', TRUE, TRUE),
+
+    -- PAKAN USABLE
+    ('PAKAN', 'USABLE', 'ADJUSTMENT_OUT', 'adjustment_stocks', 'id', 'product_warehouse_id', 'usage_qty', NULL, 'pending_qty', NULL, 'ADJUSTMENT_OUT', TRUE, TRUE),
+    ('PAKAN', 'USABLE', 'STOCK_TRANSFER_OUT', 'stock_transfer_details', 'id', 'source_product_warehouse_id', 'usage_qty', NULL, 'pending_qty', 'deleted_at IS NULL', 'STOCK_TRANSFER_OUT', TRUE, TRUE),
+    ('PAKAN', 'USABLE', 'RECORDING_STOCK_OUT', 'recording_stocks', 'id', 'product_warehouse_id', 'usage_qty', NULL, 'pending_qty', NULL, 'RECORDING_STOCK', TRUE, TRUE),
+    ('PAKAN', 'USABLE', 'MARKETING_OUT', 'marketing_delivery_products', 'id', 'product_warehouse_id', 'usage_qty', NULL, 'pending_qty', NULL, 'MARKETING_DELIVERY', TRUE, TRUE),
+
+    -- OVK STOCKABLE
+    ('OVK', 'STOCKABLE', 'ADJUSTMENT_IN', 'adjustment_stocks', 'id', 'product_warehouse_id', 'total_qty', 'total_used', NULL, NULL, 'ADJUSTMENT_IN', TRUE, TRUE),
+    ('OVK', 'STOCKABLE', 'STOCK_TRANSFER_IN', 'stock_transfer_details', 'id', 'dest_product_warehouse_id', 'total_qty', 'total_used', NULL, 'deleted_at IS NULL', 'STOCK_TRANSFER_IN', TRUE, TRUE),
+    ('OVK', 'STOCKABLE', 'PURCHASE_IN', 'purchase_items', 'id', 'product_warehouse_id', 'total_qty', 'total_used', NULL, NULL, 'PURCHASE_ITEMS', TRUE, TRUE),
+
+    -- OVK USABLE
+    ('OVK', 'USABLE', 'ADJUSTMENT_OUT', 'adjustment_stocks', 'id', 'product_warehouse_id', 'usage_qty', NULL, 'pending_qty', NULL, 'ADJUSTMENT_OUT', TRUE, TRUE),
+    ('OVK', 'USABLE', 'STOCK_TRANSFER_OUT', 'stock_transfer_details', 'id', 'source_product_warehouse_id', 'usage_qty', NULL, 'pending_qty', 'deleted_at IS NULL', 'STOCK_TRANSFER_OUT', TRUE, TRUE),
+    ('OVK', 'USABLE', 'RECORDING_STOCK_OUT', 'recording_stocks', 'id', 'product_warehouse_id', 'usage_qty', NULL, 'pending_qty', NULL, 'RECORDING_STOCK', TRUE, TRUE),
+    ('OVK', 'USABLE', 'MARKETING_OUT', 'marketing_delivery_products', 'id', 'product_warehouse_id', 'usage_qty', NULL, 'pending_qty', NULL, 'MARKETING_DELIVERY', TRUE, TRUE),
+
+    -- TELUR STOCKABLE
+    ('TELUR', 'STOCKABLE', 'ADJUSTMENT_IN', 'adjustment_stocks', 'id', 'product_warehouse_id', 'total_qty', 'total_used', NULL, NULL, 'ADJUSTMENT_IN', TRUE, TRUE),
+    ('TELUR', 'STOCKABLE', 'STOCK_TRANSFER_IN', 'stock_transfer_details', 'id', 'dest_product_warehouse_id', 'total_qty', 'total_used', NULL, 'deleted_at IS NULL', 'STOCK_TRANSFER_IN', TRUE, TRUE),
+    ('TELUR', 'STOCKABLE', 'RECORDING_EGG_IN', 'recording_eggs', 'id', 'product_warehouse_id', 'total_qty', 'total_used', NULL, NULL, 'RECORDING_EGG', TRUE, TRUE),
+
+    -- TELUR USABLE
+    ('TELUR', 'USABLE', 'ADJUSTMENT_OUT', 'adjustment_stocks', 'id', 'product_warehouse_id', 'usage_qty', NULL, 'pending_qty', NULL, 'ADJUSTMENT_OUT', TRUE, TRUE),
+    ('TELUR', 'USABLE', 'STOCK_TRANSFER_OUT', 'stock_transfer_details', 'id', 'source_product_warehouse_id', 'usage_qty', NULL, 'pending_qty', 'deleted_at IS NULL', 'STOCK_TRANSFER_OUT', TRUE, TRUE),
+    ('TELUR', 'USABLE', 'MARKETING_OUT', 'marketing_delivery_products', 'id', 'product_warehouse_id', 'usage_qty', NULL, 'pending_qty', NULL, 'MARKETING_DELIVERY', TRUE, TRUE),
+
+    -- TELUR_GRADE STOCKABLE
+    ('TELUR_GRADE', 'STOCKABLE', 'ADJUSTMENT_IN', 'adjustment_stocks', 'id', 'product_warehouse_id', 'total_qty', 'total_used', NULL, NULL, 'ADJUSTMENT_IN', TRUE, TRUE),
+    ('TELUR_GRADE', 'STOCKABLE', 'STOCK_TRANSFER_IN', 'stock_transfer_details', 'id', 'dest_product_warehouse_id', 'total_qty', 'total_used', NULL, 'deleted_at IS NULL', 'STOCK_TRANSFER_IN', TRUE, TRUE),
+    ('TELUR_GRADE', 'STOCKABLE', 'RECORDING_EGG_IN', 'recording_eggs', 'id', 'product_warehouse_id', 'total_qty', 'total_used', NULL, NULL, 'RECORDING_EGG', TRUE, TRUE),
+
+    -- TELUR_GRADE USABLE
+    ('TELUR_GRADE', 'USABLE', 'ADJUSTMENT_OUT', 'adjustment_stocks', 'id', 'product_warehouse_id', 'usage_qty', NULL, 'pending_qty', NULL, 'ADJUSTMENT_OUT', TRUE, TRUE),
+    ('TELUR_GRADE', 'USABLE', 'STOCK_TRANSFER_OUT', 'stock_transfer_details', 'id', 'source_product_warehouse_id', 'usage_qty', NULL, 'pending_qty', 'deleted_at IS NULL', 'STOCK_TRANSFER_OUT', TRUE, TRUE),
+    ('TELUR_GRADE', 'USABLE', 'MARKETING_OUT', 'marketing_delivery_products', 'id', 'product_warehouse_id', 'usage_qty', NULL, 'pending_qty', NULL, 'MARKETING_DELIVERY', TRUE, TRUE)
+ON CONFLICT (flag_group_code, lane, function_code, source_table) DO UPDATE
+SET
+    source_id_column = EXCLUDED.source_id_column,
+    product_warehouse_col = EXCLUDED.product_warehouse_col,
+    quantity_col = EXCLUDED.quantity_col,
+    used_quantity_col = EXCLUDED.used_quantity_col,
+    pending_quantity_col = EXCLUDED.pending_quantity_col,
+    scope_sql = EXCLUDED.scope_sql,
+    legacy_type_key = EXCLUDED.legacy_type_key,
+    allow_pending_default = EXCLUDED.allow_pending_default,
+    is_active = EXCLUDED.is_active,
+    updated_at = NOW();
+
+INSERT INTO fifo_stock_v2_overconsume_rules(flag_group_code, function_code, lane, allow_overconsume, priority, reason, is_active)
+SELECT NULL, NULL, 'USABLE', TRUE, 999, 'fifo_v2_default_allow', TRUE
+WHERE NOT EXISTS (
+    SELECT 1 FROM fifo_stock_v2_overconsume_rules
+    WHERE flag_group_code IS NULL
+      AND function_code IS NULL
+      AND lane = 'USABLE'
+      AND reason = 'fifo_v2_default_allow'
+);
+
+INSERT INTO fifo_stock_v2_overconsume_rules(flag_group_code, function_code, lane, allow_overconsume, priority, reason, is_active)
+SELECT 'AYAM', 'RECORDING_DEPLETION_OUT', 'USABLE', FALSE, 10, 'fifo_v2_exception_ayam_depletion_block', TRUE
+WHERE NOT EXISTS (
+    SELECT 1 FROM fifo_stock_v2_overconsume_rules
+    WHERE flag_group_code = 'AYAM'
+      AND function_code = 'RECORDING_DEPLETION_OUT'
+      AND lane = 'USABLE'
+      AND reason = 'fifo_v2_exception_ayam_depletion_block'
+);
+
+INSERT INTO fifo_stock_v2_overconsume_rules(flag_group_code, function_code, lane, allow_overconsume, priority, reason, is_active)
+SELECT NULL, 'MARKETING_OUT', 'USABLE', FALSE, 20, 'fifo_v2_exception_marketing_block', TRUE
+WHERE NOT EXISTS (
+    SELECT 1 FROM fifo_stock_v2_overconsume_rules
+    WHERE flag_group_code IS NULL
+      AND function_code = 'MARKETING_OUT'
+      AND lane = 'USABLE'
+      AND reason = 'fifo_v2_exception_marketing_block'
+);
+
+INSERT INTO fifo_stock_v2_overconsume_rules(flag_group_code, function_code, lane, allow_overconsume, priority, reason, is_active)
+SELECT NULL, 'STOCK_TRANSFER_OUT', 'USABLE', FALSE, 30, 'fifo_v2_exception_transfer_block', TRUE
+WHERE NOT EXISTS (
+    SELECT 1 FROM fifo_stock_v2_overconsume_rules
+    WHERE flag_group_code IS NULL
+      AND function_code = 'STOCK_TRANSFER_OUT'
+      AND lane = 'USABLE'
+      AND reason = 'fifo_v2_exception_transfer_block'
+);
+
+INSERT INTO fifo_stock_v2_overconsume_rules(flag_group_code, function_code, lane, allow_overconsume, priority, reason, is_active)
+SELECT NULL, 'ADJUSTMENT_OUT', 'USABLE', FALSE, 40, 'fifo_v2_exception_adjustment_block', TRUE
+WHERE NOT EXISTS (
+    SELECT 1 FROM fifo_stock_v2_overconsume_rules
+    WHERE flag_group_code IS NULL
+      AND function_code = 'ADJUSTMENT_OUT'
+      AND lane = 'USABLE'
+      AND reason = 'fifo_v2_exception_adjustment_block'
+);
+
+INSERT INTO fifo_stock_v2_overconsume_rules(flag_group_code, function_code, lane, allow_overconsume, priority, reason, is_active)
+SELECT NULL, 'TRANSFER_TO_LAYING_OUT', 'USABLE', FALSE, 50, 'fifo_v2_exception_transfer_laying_block', TRUE
+WHERE NOT EXISTS (
+    SELECT 1 FROM fifo_stock_v2_overconsume_rules
+    WHERE flag_group_code IS NULL
+      AND function_code = 'TRANSFER_TO_LAYING_OUT'
+      AND lane = 'USABLE'
+      AND reason = 'fifo_v2_exception_transfer_laying_block'
+);
+
+COMMIT;

internal/database/migrations/20260225073024_adjustment_stocks_add_fifo_v2_columns.down.sql

@@ -0,0 +1,12 @@
+BEGIN;
+
+DROP INDEX IF EXISTS idx_adjustment_stocks_function_code;
+DROP INDEX IF EXISTS idx_adjustment_stocks_transaction_type;
+
+ALTER TABLE adjustment_stocks
+    DROP COLUMN IF EXISTS grand_total,
+    DROP COLUMN IF EXISTS price,
+    DROP COLUMN IF EXISTS function_code,
+    DROP COLUMN IF EXISTS transaction_type;
+
+COMMIT;

internal/database/migrations/20260225073024_adjustment_stocks_add_fifo_v2_columns.up.sql

@@ -0,0 +1,23 @@
+BEGIN;
+
+ALTER TABLE adjustment_stocks
+    ADD COLUMN IF NOT EXISTS transaction_type VARCHAR(100) NOT NULL DEFAULT 'LEGACY',
+    ADD COLUMN IF NOT EXISTS function_code VARCHAR(64),
+    ADD COLUMN IF NOT EXISTS price NUMERIC(15, 3) NOT NULL DEFAULT 0,
+    ADD COLUMN IF NOT EXISTS grand_total NUMERIC(15, 3) NOT NULL DEFAULT 0;
+
+UPDATE adjustment_stocks
+SET function_code = CASE
+    WHEN COALESCE(total_qty, 0) > 0 THEN 'ADJUSTMENT_IN'
+    WHEN COALESCE(usage_qty, 0) > 0 THEN 'ADJUSTMENT_OUT'
+    ELSE 'ADJUSTMENT_IN'
+END
+WHERE function_code IS NULL OR function_code = '';
+
+CREATE INDEX IF NOT EXISTS idx_adjustment_stocks_transaction_type
+    ON adjustment_stocks(transaction_type);
+
+CREATE INDEX IF NOT EXISTS idx_adjustment_stocks_function_code
+    ON adjustment_stocks(function_code);
+
+COMMIT;

internal/database/migrations/20260228143207_disable_chickin_fifo_consumption.down.sql

@@ -0,0 +1,13 @@
+BEGIN;
+
+-- Restore CHICKIN route if rollback is required.
+-- NOTE: released PROJECT_CHICKIN allocations are not restored by this down migration.
+UPDATE fifo_stock_v2_route_rules
+SET is_active = TRUE,
+    updated_at = NOW()
+WHERE flag_group_code = 'AYAM'
+  AND lane = 'USABLE'
+  AND function_code = 'CHICKIN_OUT'
+  AND source_table = 'project_chickins';
+
+COMMIT;

internal/database/migrations/20260228143207_disable_chickin_fifo_consumption.up.sql

@@ -0,0 +1,151 @@
+BEGIN;
+
+-- Disable CHICKIN as FIFO USABLE so chick-in acts as business tagging/conversion,
+-- not physical stock consumption.
+UPDATE fifo_stock_v2_route_rules
+SET is_active = FALSE,
+    updated_at = NOW()
+WHERE flag_group_code = 'AYAM'
+  AND lane = 'USABLE'
+  AND function_code = 'CHICKIN_OUT'
+  AND source_table = 'project_chickins'
+  AND is_active = TRUE;
+
+-- Release existing active allocations created by PROJECT_CHICKIN
+-- and return warehouse qty back.
+WITH released AS (
+    UPDATE stock_allocations
+    SET status = 'RELEASED',
+        released_at = COALESCE(released_at, NOW()),
+        updated_at = NOW(),
+        note = CASE
+            WHEN COALESCE(note, '') = '' THEN 'fifo_v2_chickin_conversion_release'
+            ELSE note || '; fifo_v2_chickin_conversion_release'
+        END
+    WHERE usable_type = 'PROJECT_CHICKIN'
+      AND status = 'ACTIVE'
+    RETURNING product_warehouse_id, qty
+),
+pw_delta AS (
+    SELECT product_warehouse_id, COALESCE(SUM(qty), 0) AS qty_delta
+    FROM released
+    GROUP BY product_warehouse_id
+)
+UPDATE product_warehouses pw
+SET qty = COALESCE(pw.qty, 0) + d.qty_delta
+FROM pw_delta d
+WHERE pw.id = d.product_warehouse_id;
+
+-- Resync stockable total_used columns from remaining ACTIVE allocations.
+
+-- purchase_items (PURCHASE_ITEMS)
+UPDATE purchase_items pi
+SET total_used = COALESCE(a.used, 0)
+FROM (
+    SELECT stockable_id, SUM(qty) AS used
+    FROM stock_allocations
+    WHERE status = 'ACTIVE'
+      AND stockable_type = 'PURCHASE_ITEMS'
+    GROUP BY stockable_id
+) a
+WHERE pi.id = a.stockable_id;
+
+UPDATE purchase_items pi
+SET total_used = 0
+WHERE NOT EXISTS (
+    SELECT 1
+    FROM stock_allocations sa
+    WHERE sa.status = 'ACTIVE'
+      AND sa.stockable_type = 'PURCHASE_ITEMS'
+      AND sa.stockable_id = pi.id
+);
+
+-- stock_transfer_details (STOCK_TRANSFER_IN)
+UPDATE stock_transfer_details std
+SET total_used = COALESCE(a.used, 0)
+FROM (
+    SELECT stockable_id, SUM(qty) AS used
+    FROM stock_allocations
+    WHERE status = 'ACTIVE'
+      AND stockable_type = 'STOCK_TRANSFER_IN'
+    GROUP BY stockable_id
+) a
+WHERE std.id = a.stockable_id;
+
+UPDATE stock_transfer_details std
+SET total_used = 0
+WHERE NOT EXISTS (
+    SELECT 1
+    FROM stock_allocations sa
+    WHERE sa.status = 'ACTIVE'
+      AND sa.stockable_type = 'STOCK_TRANSFER_IN'
+      AND sa.stockable_id = std.id
+);
+
+-- adjustment_stocks (ADJUSTMENT_IN)
+UPDATE adjustment_stocks ast
+SET total_used = COALESCE(a.used, 0)
+FROM (
+    SELECT stockable_id, SUM(qty) AS used
+    FROM stock_allocations
+    WHERE status = 'ACTIVE'
+      AND stockable_type = 'ADJUSTMENT_IN'
+    GROUP BY stockable_id
+) a
+WHERE ast.id = a.stockable_id;
+
+UPDATE adjustment_stocks ast
+SET total_used = 0
+WHERE NOT EXISTS (
+    SELECT 1
+    FROM stock_allocations sa
+    WHERE sa.status = 'ACTIVE'
+      AND sa.stockable_type = 'ADJUSTMENT_IN'
+      AND sa.stockable_id = ast.id
+);
+
+-- laying_transfer_targets (TRANSFERTOLAYING_IN)
+UPDATE laying_transfer_targets ltt
+SET total_used = COALESCE(a.used, 0)
+FROM (
+    SELECT stockable_id, SUM(qty) AS used
+    FROM stock_allocations
+    WHERE status = 'ACTIVE'
+      AND stockable_type = 'TRANSFERTOLAYING_IN'
+    GROUP BY stockable_id
+) a
+WHERE ltt.id = a.stockable_id;
+
+UPDATE laying_transfer_targets ltt
+SET total_used = 0
+WHERE NOT EXISTS (
+    SELECT 1
+    FROM stock_allocations sa
+    WHERE sa.status = 'ACTIVE'
+      AND sa.stockable_type = 'TRANSFERTOLAYING_IN'
+      AND sa.stockable_id = ltt.id
+);
+
+-- recording_eggs (RECORDING_EGG)
+UPDATE recording_eggs re
+SET total_used = COALESCE(a.used, 0)
+FROM (
+    SELECT stockable_id, SUM(qty) AS used
+    FROM stock_allocations
+    WHERE status = 'ACTIVE'
+      AND stockable_type = 'RECORDING_EGG'
+    GROUP BY stockable_id
+) a
+WHERE re.id = a.stockable_id;
+
+UPDATE recording_eggs re
+SET total_used = 0
+WHERE NOT EXISTS (
+    SELECT 1
+    FROM stock_allocations sa
+    WHERE sa.status = 'ACTIVE'
+      AND sa.stockable_type = 'RECORDING_EGG'
+      AND sa.stockable_id = re.id
+);
+
+COMMIT;

internal/database/migrations/20260302064432_add_allocation_purpose_to_stock_allocations.down.sql

@@ -0,0 +1,13 @@
+BEGIN;
+
+DROP INDEX IF EXISTS idx_stock_allocations_purpose_stockable_active;
+DROP INDEX IF EXISTS idx_stock_allocations_purpose_usable_active;
+DROP INDEX IF EXISTS idx_stock_allocations_purpose_status;
+
+ALTER TABLE stock_allocations
+    DROP CONSTRAINT IF EXISTS stock_allocations_allocation_purpose_check;
+
+ALTER TABLE stock_allocations
+    DROP COLUMN IF EXISTS allocation_purpose;
+
+COMMIT;

internal/database/migrations/20260302064432_add_allocation_purpose_to_stock_allocations.up.sql

@@ -0,0 +1,33 @@
+BEGIN;
+
+ALTER TABLE stock_allocations
+    ADD COLUMN IF NOT EXISTS allocation_purpose VARCHAR(32);
+
+UPDATE stock_allocations
+SET allocation_purpose = 'CONSUME'
+WHERE allocation_purpose IS NULL
+   OR BTRIM(allocation_purpose) = '';
+
+ALTER TABLE stock_allocations
+    ALTER COLUMN allocation_purpose SET DEFAULT 'CONSUME',
+    ALTER COLUMN allocation_purpose SET NOT NULL;
+
+ALTER TABLE stock_allocations
+    DROP CONSTRAINT IF EXISTS stock_allocations_allocation_purpose_check;
+
+ALTER TABLE stock_allocations
+    ADD CONSTRAINT stock_allocations_allocation_purpose_check
+    CHECK (allocation_purpose IN ('CONSUME', 'TRACE_CHICKIN'));
+
+CREATE INDEX IF NOT EXISTS idx_stock_allocations_purpose_status
+    ON stock_allocations (allocation_purpose, status);
+
+CREATE INDEX IF NOT EXISTS idx_stock_allocations_purpose_usable_active
+    ON stock_allocations (allocation_purpose, usable_type, usable_id)
+    WHERE status = 'ACTIVE';
+
+CREATE INDEX IF NOT EXISTS idx_stock_allocations_purpose_stockable_active
+    ON stock_allocations (allocation_purpose, stockable_type, stockable_id)
+    WHERE status = 'ACTIVE';
+
+COMMIT;

internal/database/migrations/20260304033546_create_fifo_stock_v2_core.down.sql

@@ -0,0 +1,24 @@
+BEGIN;
+
+DROP INDEX IF EXISTS idx_stock_allocations_idempotency;
+DROP INDEX IF EXISTS idx_stock_allocations_flag_group;
+DROP INDEX IF EXISTS idx_stock_allocations_engine_version;
+
+ALTER TABLE stock_allocations
+    DROP COLUMN IF EXISTS idempotency_key,
+    DROP COLUMN IF EXISTS reflow_run_id,
+    DROP COLUMN IF EXISTS function_code,
+    DROP COLUMN IF EXISTS flag_group_code,
+    DROP COLUMN IF EXISTS engine_version;
+
+DROP TABLE IF EXISTS fifo_stock_v2_shadow_allocations;
+DROP TABLE IF EXISTS fifo_stock_v2_reflow_checkpoints;
+DROP TABLE IF EXISTS fifo_stock_v2_reflow_runs;
+DROP TABLE IF EXISTS fifo_stock_v2_operation_log;
+DROP TABLE IF EXISTS fifo_stock_v2_overconsume_rules;
+DROP TABLE IF EXISTS fifo_stock_v2_route_rules;
+DROP TABLE IF EXISTS fifo_stock_v2_traits;
+DROP TABLE IF EXISTS fifo_stock_v2_flag_members;
+DROP TABLE IF EXISTS fifo_stock_v2_flag_groups;
+
+COMMIT;

internal/database/migrations/20260304033546_create_fifo_stock_v2_core.up.sql

@@ -0,0 +1,151 @@
+BEGIN;
+
+CREATE TABLE IF NOT EXISTS fifo_stock_v2_flag_groups (
+    code VARCHAR(64) PRIMARY KEY,
+    name VARCHAR(128) NOT NULL,
+    priority INT NOT NULL DEFAULT 100,
+    is_active BOOLEAN NOT NULL DEFAULT TRUE,
+    created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
+);
+
+CREATE TABLE IF NOT EXISTS fifo_stock_v2_flag_members (
+    flag_name VARCHAR(64) PRIMARY KEY,
+    flag_group_code VARCHAR(64) NOT NULL REFERENCES fifo_stock_v2_flag_groups(code),
+    priority INT NOT NULL DEFAULT 100,
+    is_active BOOLEAN NOT NULL DEFAULT TRUE,
+    created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
+);
+
+CREATE TABLE IF NOT EXISTS fifo_stock_v2_traits (
+    id BIGSERIAL PRIMARY KEY,
+    source_table VARCHAR(64) NOT NULL,
+    lane VARCHAR(16) NOT NULL CHECK (lane IN ('STOCKABLE', 'USABLE')),
+    date_table VARCHAR(64) NULL,
+    date_join_left_col VARCHAR(64) NULL,
+    date_join_right_col VARCHAR(64) NULL,
+    date_column VARCHAR(64) NOT NULL,
+    fallback_date_column VARCHAR(64) NULL,
+    sort_priority INT NOT NULL DEFAULT 100,
+    id_column VARCHAR(64) NOT NULL DEFAULT 'id',
+    is_active BOOLEAN NOT NULL DEFAULT TRUE,
+    UNIQUE (source_table, lane)
+);
+
+CREATE TABLE IF NOT EXISTS fifo_stock_v2_route_rules (
+    id BIGSERIAL PRIMARY KEY,
+    flag_group_code VARCHAR(64) NOT NULL REFERENCES fifo_stock_v2_flag_groups(code),
+    lane VARCHAR(16) NOT NULL CHECK (lane IN ('STOCKABLE', 'USABLE')),
+    function_code VARCHAR(64) NOT NULL,
+    source_table VARCHAR(64) NOT NULL,
+    source_id_column VARCHAR(64) NOT NULL DEFAULT 'id',
+    product_warehouse_col VARCHAR(64) NOT NULL,
+    quantity_col VARCHAR(64) NOT NULL,
+    used_quantity_col VARCHAR(64) NULL,
+    pending_quantity_col VARCHAR(64) NULL,
+    scope_sql TEXT NULL,
+    legacy_type_key VARCHAR(100) NOT NULL,
+    allow_pending_default BOOLEAN NOT NULL DEFAULT TRUE,
+    is_active BOOLEAN NOT NULL DEFAULT TRUE,
+    created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    UNIQUE (flag_group_code, lane, function_code, source_table)
+);
+
+CREATE TABLE IF NOT EXISTS fifo_stock_v2_overconsume_rules (
+    id BIGSERIAL PRIMARY KEY,
+    flag_group_code VARCHAR(64) NULL REFERENCES fifo_stock_v2_flag_groups(code),
+    function_code VARCHAR(64) NULL,
+    lane VARCHAR(16) NOT NULL DEFAULT 'USABLE' CHECK (lane IN ('STOCKABLE', 'USABLE')),
+    allow_overconsume BOOLEAN NOT NULL,
+    priority INT NOT NULL DEFAULT 100,
+    reason TEXT NULL,
+    is_active BOOLEAN NOT NULL DEFAULT TRUE
+);
+
+CREATE TABLE IF NOT EXISTS fifo_stock_v2_operation_log (
+    id BIGSERIAL PRIMARY KEY,
+    idempotency_key VARCHAR(128) NOT NULL,
+    operation VARCHAR(16) NOT NULL CHECK (operation IN ('ALLOCATE', 'ROLLBACK', 'REFLOW', 'RECALCULATE')),
+    product_warehouse_id BIGINT NOT NULL,
+    flag_group_code VARCHAR(64) NOT NULL,
+    usable_type VARCHAR(100) NULL,
+    usable_id BIGINT NULL,
+    request_hash VARCHAR(64) NOT NULL,
+    status VARCHAR(16) NOT NULL CHECK (status IN ('RUNNING', 'DONE', 'FAILED')),
+    result_payload JSONB NULL,
+    error_text TEXT NULL,
+    created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    finished_at TIMESTAMPTZ NULL,
+    UNIQUE (idempotency_key, operation)
+);
+
+CREATE TABLE IF NOT EXISTS fifo_stock_v2_reflow_runs (
+    id BIGSERIAL PRIMARY KEY,
+    mode VARCHAR(16) NOT NULL CHECK (mode IN ('DRY_RUN', 'APPLY')),
+    status VARCHAR(16) NOT NULL CHECK (status IN ('RUNNING', 'PAUSED', 'DONE', 'FAILED', 'CANCELLED')),
+    as_of TIMESTAMPTZ NULL,
+    started_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    finished_at TIMESTAMPTZ NULL,
+    total_shards INT NOT NULL DEFAULT 0,
+    processed_shards INT NOT NULL DEFAULT 0,
+    processed_rows BIGINT NOT NULL DEFAULT 0,
+    mismatch_rows BIGINT NOT NULL DEFAULT 0,
+    created_by BIGINT NULL,
+    note TEXT NULL
+);
+
+CREATE TABLE IF NOT EXISTS fifo_stock_v2_reflow_checkpoints (
+    id BIGSERIAL PRIMARY KEY,
+    run_id BIGINT NOT NULL REFERENCES fifo_stock_v2_reflow_runs(id) ON DELETE CASCADE,
+    flag_group_code VARCHAR(64) NOT NULL,
+    product_warehouse_id BIGINT NOT NULL,
+    last_sort_at TIMESTAMPTZ NULL,
+    last_source_table VARCHAR(64) NULL,
+    last_source_id BIGINT NULL,
+    status VARCHAR(16) NOT NULL CHECK (status IN ('PENDING', 'RUNNING', 'DONE', 'FAILED')) DEFAULT 'PENDING',
+    retry_count INT NOT NULL DEFAULT 0,
+    updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+    UNIQUE (run_id, flag_group_code, product_warehouse_id)
+);
+
+CREATE TABLE IF NOT EXISTS fifo_stock_v2_shadow_allocations (
+    id BIGSERIAL PRIMARY KEY,
+    run_id BIGINT NOT NULL REFERENCES fifo_stock_v2_reflow_runs(id) ON DELETE CASCADE,
+    product_warehouse_id BIGINT NOT NULL,
+    stockable_type VARCHAR(100) NOT NULL,
+    stockable_id BIGINT NOT NULL,
+    usable_type VARCHAR(100) NOT NULL,
+    usable_id BIGINT NOT NULL,
+    qty NUMERIC(15,3) NOT NULL,
+    status VARCHAR(20) NOT NULL DEFAULT 'ACTIVE',
+    sort_at TIMESTAMPTZ NULL,
+    source_table VARCHAR(64) NULL,
+    source_id BIGINT NULL,
+    created_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
+);
+
+CREATE INDEX IF NOT EXISTS idx_fifo_v2_shadow_run_usable
+    ON fifo_stock_v2_shadow_allocations(run_id, usable_type, usable_id);
+
+CREATE INDEX IF NOT EXISTS idx_fifo_v2_shadow_run_stockable
+    ON fifo_stock_v2_shadow_allocations(run_id, stockable_type, stockable_id);
+
+ALTER TABLE stock_allocations
+    ADD COLUMN IF NOT EXISTS engine_version VARCHAR(8) NOT NULL DEFAULT 'v1',
+    ADD COLUMN IF NOT EXISTS flag_group_code VARCHAR(64) NULL,
+    ADD COLUMN IF NOT EXISTS function_code VARCHAR(64) NULL,
+    ADD COLUMN IF NOT EXISTS reflow_run_id BIGINT NULL,
+    ADD COLUMN IF NOT EXISTS idempotency_key VARCHAR(128) NULL;
+
+CREATE INDEX IF NOT EXISTS idx_stock_allocations_engine_version
+    ON stock_allocations(engine_version);
+
+CREATE INDEX IF NOT EXISTS idx_stock_allocations_flag_group
+    ON stock_allocations(flag_group_code);
+
+CREATE INDEX IF NOT EXISTS idx_stock_allocations_idempotency
+    ON stock_allocations(idempotency_key);
+
+COMMIT;

internal/database/migrations/20260304033605_add_deferred_execution_to_laying_transfers.down.sql

@@ -0,0 +1,15 @@
+BEGIN;
+
+DROP INDEX IF EXISTS idx_laying_transfers_executed_by;
+DROP INDEX IF EXISTS idx_laying_transfers_executed_at;
+DROP INDEX IF EXISTS idx_laying_transfers_effective_move_date;
+
+ALTER TABLE laying_transfers
+    DROP CONSTRAINT IF EXISTS fk_laying_transfers_executed_by;
+
+ALTER TABLE laying_transfers
+    DROP COLUMN IF EXISTS executed_by,
+    DROP COLUMN IF EXISTS executed_at,
+    DROP COLUMN IF EXISTS effective_move_date;
+
+COMMIT;

internal/database/migrations/20260304033605_add_deferred_execution_to_laying_transfers.up.sql

@@ -0,0 +1,50 @@
+BEGIN;
+
+ALTER TABLE laying_transfers
+    ADD COLUMN IF NOT EXISTS effective_move_date DATE,
+    ADD COLUMN IF NOT EXISTS executed_at TIMESTAMPTZ,
+    ADD COLUMN IF NOT EXISTS executed_by BIGINT;
+
+DO $$
+BEGIN
+    IF EXISTS (SELECT 1 FROM pg_tables WHERE tablename = 'users')
+        AND NOT EXISTS (
+            SELECT 1
+            FROM pg_constraint
+            WHERE conname = 'fk_laying_transfers_executed_by'
+        ) THEN
+        ALTER TABLE laying_transfers
+            ADD CONSTRAINT fk_laying_transfers_executed_by
+            FOREIGN KEY (executed_by)
+            REFERENCES users(id)
+            ON DELETE SET NULL
+            ON UPDATE CASCADE;
+    END IF;
+END $$;
+
+CREATE INDEX IF NOT EXISTS idx_laying_transfers_effective_move_date
+    ON laying_transfers(effective_move_date);
+
+CREATE INDEX IF NOT EXISTS idx_laying_transfers_executed_at
+    ON laying_transfers(executed_at);
+
+CREATE INDEX IF NOT EXISTS idx_laying_transfers_executed_by
+    ON laying_transfers(executed_by);
+
+-- Backfill historical approved transfers. Before deferred execution,
+-- approved transfers were executed immediately during approval.
+UPDATE laying_transfers lt
+SET
+    effective_move_date = COALESCE(lt.effective_move_date, lt.transfer_date),
+    executed_at = COALESCE(lt.executed_at, lt.updated_at),
+    executed_by = COALESCE(lt.executed_by, lt.created_by)
+WHERE (
+    SELECT a.action
+    FROM approvals a
+    WHERE a.approvable_type = 'TRANSFER_TO_LAYINGS'
+      AND a.approvable_id = lt.id
+    ORDER BY a.id DESC
+    LIMIT 1
+) = 'APPROVED';
+
+COMMIT;

internal/database/migrations/20260304063215_fix_fifo_chickin_out.down.sql

@@ -0,0 +1,9 @@
+BEGIN;
+
+DELETE FROM fifo_stock_v2_route_rules
+WHERE flag_group_code = 'AYAM'
+  AND lane = 'USABLE'
+  AND function_code = 'CHICKIN_OUT'
+  AND source_table = 'project_chickins';
+
+COMMIT;

internal/database/migrations/20260304063215_fix_fifo_chickin_out.up.sql

@@ -0,0 +1,34 @@
+BEGIN;
+
+INSERT INTO fifo_stock_v2_route_rules(
+    flag_group_code,
+    lane,
+    function_code,
+    source_table,
+    source_id_column,
+    product_warehouse_col,
+    quantity_col,
+    used_quantity_col,
+    pending_quantity_col,
+    scope_sql,
+    legacy_type_key,
+    allow_pending_default,
+    is_active
+)
+VALUES
+    ('AYAM', 'USABLE', 'CHICKIN_OUT', 'project_chickins', 'id', 'product_warehouse_id', 'usage_qty', NULL, 'pending_usage_qty', 'deleted_at IS NULL', 'PROJECT_CHICKIN', TRUE, TRUE)
+ON CONFLICT (flag_group_code, lane, function_code, source_table) DO UPDATE
+SET
+    source_id_column = EXCLUDED.source_id_column,
+    product_warehouse_col = EXCLUDED.product_warehouse_col,
+    quantity_col = EXCLUDED.quantity_col,
+    used_quantity_col = EXCLUDED.used_quantity_col,
+    pending_quantity_col = EXCLUDED.pending_quantity_col,
+    scope_sql = EXCLUDED.scope_sql,
+    legacy_type_key = EXCLUDED.legacy_type_key,
+    allow_pending_default = EXCLUDED.allow_pending_default,
+    updated_at = NOW(),
+    -- Keep existing is_active (do not override disable migration if it was intentional).
+    is_active = fifo_stock_v2_route_rules.is_active;
+
+COMMIT;

internal/database/migrations/20260304101500_add_economic_cutoff_date_to_laying_transfers.down.sql

@@ -0,0 +1,8 @@
+BEGIN;
+
+DROP INDEX IF EXISTS idx_laying_transfers_economic_cutoff_date;
+
+ALTER TABLE laying_transfers
+    DROP COLUMN IF EXISTS economic_cutoff_date;
+
+COMMIT;

internal/database/migrations/20260304101500_add_economic_cutoff_date_to_laying_transfers.up.sql

@@ -0,0 +1,13 @@
+BEGIN;
+
+ALTER TABLE laying_transfers
+    ADD COLUMN IF NOT EXISTS economic_cutoff_date DATE;
+
+CREATE INDEX IF NOT EXISTS idx_laying_transfers_economic_cutoff_date
+    ON laying_transfers(economic_cutoff_date);
+
+UPDATE laying_transfers
+SET economic_cutoff_date = COALESCE(economic_cutoff_date, effective_move_date, transfer_date)
+WHERE economic_cutoff_date IS NULL;
+
+COMMIT;

internal/entities/adjustment_stock.go

@@ -5,10 +5,14 @@ import "time"
 type AdjustmentStock struct {
 	Id                 uint      `gorm:"primaryKey"`
 	ProductWarehouseId uint      `gorm:"column:product_warehouse_id;not null"`
+	TransactionType    string    `gorm:"column:transaction_type;type:varchar(100);not null;default:LEGACY"`
+	FunctionCode       string    `gorm:"column:function_code;type:varchar(64)"`
 	TotalQty           float64   `gorm:"column:total_qty;default:0"`
 	TotalUsed          float64   `gorm:"column:total_used;default:0"`
 	UsageQty           float64   `gorm:"column:usage_qty;default:0"`
 	PendingQty         float64   `gorm:"column:pending_qty;default:0"`
+	Price              float64   `gorm:"column:price;type:numeric(15,3);default:0"`
+	GrandTotal         float64   `gorm:"column:grand_total;type:numeric(15,3);default:0"`
 	CreatedAt          time.Time `gorm:"column:created_at;autoCreateTime"`
 	UpdatedAt          time.Time `gorm:"column:updated_at;autoUpdateTime"`
 	AdjNumber          string    `gorm:"column:adj_number;uniqueIndex;not null"`

internal/entities/laying_transfer.go

@@ -12,16 +12,21 @@ type LayingTransfer struct {
 	FromProjectFlockId uint           `gorm:"not null"`
 	ToProjectFlockId   uint           `gorm:"not null"`
 	TransferDate       time.Time      `gorm:"type:date;not null"`
+	EconomicCutoffDate *time.Time     `gorm:"type:date"`
+	EffectiveMoveDate  *time.Time     `gorm:"type:date"`
+	ExecutedAt         *time.Time     `gorm:"type:timestamptz"`
+	ExecutedBy         *uint          `gorm:"index"`
 	Notes              string         `gorm:"type:text"`
 	CreatedBy          uint           `gorm:"not null"`
 	CreatedAt          time.Time      `gorm:"autoCreateTime"`
 	UpdatedAt          time.Time      `gorm:"autoUpdateTime"`
 	DeletedAt          gorm.DeletedAt `gorm:"index"`
 
-	FromProjectFlock    *ProjectFlock          `gorm:"foreignKey:FromProjectFlockId;references:Id"`
-	ToProjectFlock      *ProjectFlock          `gorm:"foreignKey:ToProjectFlockId;references:Id"`
-	CreatedUser         *User                  `gorm:"foreignKey:CreatedBy;references:Id"`
-	Sources             []LayingTransferSource `gorm:"foreignKey:LayingTransferId;constraint:OnDelete:CASCADE"`
-	Targets             []LayingTransferTarget `gorm:"foreignKey:LayingTransferId;constraint:OnDelete:CASCADE"`
-	LatestApproval      *Approval              `gorm:"-" json:"-"`
+	FromProjectFlock *ProjectFlock          `gorm:"foreignKey:FromProjectFlockId;references:Id"`
+	ToProjectFlock   *ProjectFlock          `gorm:"foreignKey:ToProjectFlockId;references:Id"`
+	CreatedUser      *User                  `gorm:"foreignKey:CreatedBy;references:Id"`
+	ExecutedUser     *User                  `gorm:"foreignKey:ExecutedBy;references:Id"`
+	Sources          []LayingTransferSource `gorm:"foreignKey:LayingTransferId;constraint:OnDelete:CASCADE"`
+	Targets          []LayingTransferTarget `gorm:"foreignKey:LayingTransferId;constraint:OnDelete:CASCADE"`
+	LatestApproval   *Approval              `gorm:"-" json:"-"`
 }

internal/entities/stock_allocation.go

@@ -10,6 +10,9 @@ const (
 	StockAllocationStatusPending  = "PENDING"
 	StockAllocationStatusActive   = "ACTIVE"
 	StockAllocationStatusReleased = "RELEASED"
+
+	StockAllocationPurposeConsume      = "CONSUME"
+	StockAllocationPurposeTraceChickin = "TRACE_CHICKIN"
 )
 
 // StockAllocation links a usable record (consumption) with an incoming stock record.
@@ -22,7 +25,8 @@ type StockAllocation struct {
 	UsableType         string         `gorm:"size:100;not null;index:stock_allocations_usage_lookup,priority:1"`
 	UsableId           uint           `gorm:"not null;index:stock_allocations_usage_lookup,priority:2"`
 	Qty                float64        `gorm:"type:numeric(15,3);not null"`
-	Status             string         `gorm:"size:20;not null;default:ACTIVE"`
+	AllocationPurpose  string         `gorm:"size:32;not null;default:CONSUME;index:stock_allocations_purpose_status,priority:1"`
+	Status             string         `gorm:"size:20;not null;default:ACTIVE;index:stock_allocations_purpose_status,priority:2"`
 	Note               *string        `gorm:"type:text"`
 	CreatedAt          time.Time      `gorm:"autoCreateTime"`
 	UpdatedAt          time.Time      `gorm:"autoUpdateTime"`

internal/middleware/auth.go

@@ -19,11 +19,11 @@ const (
 
 // AuthContext keeps authentication details captured by the middleware.
 type AuthContext struct {
-	Token           string
-	Verification    *sso.VerificationResult
-	User            *entity.User
-	Roles           []sso.Role
-	Permissions     map[string]struct{}
+	Token        string
+	Verification *sso.VerificationResult
+	User         *entity.User
+	Roles        []sso.Role
+	Permissions  map[string]struct{}
 	UserAreaIDs     []uint
 	UserLocationIDs []uint
 	UserAllArea     bool
@@ -36,30 +36,8 @@ type AuthContext struct {
 func Auth(userService service.UserService, requiredScopes ...string) fiber.Handler {
 	return func(c *fiber.Ctx) error {
 		token := bearerToken(c)
-		tokenSource := ""
-		if token != "" {
-			tokenSource = "header"
-		} else {
-			primaryName := strings.TrimSpace(config.SSOAccessCookieName)
-			if primaryName != "" {
-				token = strings.TrimSpace(c.Cookies(primaryName))
-				if token != "" {
-					tokenSource = "cookie:" + primaryName
-				}
-			}
-			if token == "" {
-				for _, name := range config.SSOAccessCookieFallback {
-					name = strings.TrimSpace(name)
-					if name == "" || name == primaryName {
-						continue
-					}
-					token = strings.TrimSpace(c.Cookies(name))
-					if token != "" {
-						tokenSource = "cookie:" + name
-						break
-					}
-				}
-			}
+		if token == "" {
+			token = strings.TrimSpace(c.Cookies(config.SSOAccessCookieName))
 		}
 		if token == "" {
 			return fiber.NewError(fiber.StatusUnauthorized, "Please authenticate")
@@ -67,11 +45,7 @@ func Auth(userService service.UserService, requiredScopes ...string) fiber.Handl
 
 		verification, err := sso.VerifyAccessToken(token)
 		if err != nil {
-			if sso.IsSignatureError(err) {
-				logSignatureError("auth", tokenSource, token, err)
-			} else {
-				utils.Log.WithError(err).Warn("auth: token verification failed")
-			}
+			utils.Log.WithError(err).Warn("auth: token verification failed")
 			return fiber.NewError(fiber.StatusUnauthorized, "Please authenticate")
 		}
 
@@ -115,11 +89,11 @@ func Auth(userService service.UserService, requiredScopes ...string) fiber.Handl
 		}
 
 		ctx := &AuthContext{
-			Token:           token,
-			Verification:    verification,
-			User:            user,
-			Roles:           roles,
-			Permissions:     permissions,
+			Token:        token,
+			Verification: verification,
+			User:         user,
+			Roles:        roles,
+			Permissions:  permissions,
 			UserAreaIDs:     nil,
 			UserLocationIDs: nil,
 			UserAllArea:     false,
@@ -242,26 +216,6 @@ func hasAllScopes(have, required []string) bool {
 	return true
 }
 
-func logSignatureError(ctxLabel, tokenSource, token string, err error) {
-	info := sso.ExtractTokenInfo(token)
-	aud := strings.Join(info.Aud, ",")
-	utils.Log.Errorf(
-		"access token verification failed: %v | ctx=%s source=%s iss=%s kid=%s aud=%s sub=%s exp=%d iat=%d nbf=%d expected_iss=%s expected_aud=%v",
-		err,
-		ctxLabel,
-		tokenSource,
-		info.Iss,
-		info.Kid,
-		aud,
-		info.Sub,
-		info.Exp,
-		info.Iat,
-		info.Nbf,
-		config.SSOIssuer,
-		config.SSOAllowedAudiences,
-	)
-}
-
 // RequirePermissions ensures the authenticated user possesses all specified permissions.
 func RequirePermissions(perms ...string) fiber.Handler {
 	required := canonicalPermissions(perms)

internal/modules/closings/dto/closingOverhead.dto.go

@@ -1,6 +1,8 @@
 package dto
 
 import (
+	"encoding/json"
+
 	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
 )
 
@@ -69,7 +71,7 @@ func ToOverheadDTO(budget *entity.ProjectBudget, realization *entity.ExpenseReal
 	return dto
 }
 
-func ToOverheadListDTOs(budgets []entity.ProjectBudget, realizations []entity.ExpenseRealization, totalChickinQty, totalActualPopulation float64, isPerKandang bool, totalKandangCount int) OverheadListDTO {
+func ToOverheadListDTOs(budgets []entity.ProjectBudget, realizations []entity.ExpenseRealization, totalChickinQty, totalActualPopulation float64, isPerKandang bool, totalKandangCount int, projectFlockKandangCountMap map[uint]int) OverheadListDTO {
 	overheadsByNonstockID := make(map[uint]*OverheadDTO)
 	latestDateByNonstockID := make(map[uint]string)
 
@@ -111,6 +113,35 @@ func ToOverheadListDTOs(budgets []entity.ProjectBudget, realizations []entity.Ex
 		qty := realizations[i].Qty
 		totalAmount := calculateTotal(realizations[i].Qty, realizations[i].Price)
 
+		// Farm-level expense division
+		if realizations[i].ExpenseNonstock.Expense != nil &&
+			realizations[i].ExpenseNonstock.Expense.ProjectFlockId != nil {
+			projectFlockIDs := parseProjectFlockIDsFromJSON(*realizations[i].ExpenseNonstock.Expense.ProjectFlockId)
+
+			if len(projectFlockIDs) > 0 {
+				totalKandangInAllProjects := 0
+				for _, pfID := range projectFlockIDs {
+					if count, exists := projectFlockKandangCountMap[pfID]; exists {
+						totalKandangInAllProjects += count
+					}
+				}
+
+				if totalKandangInAllProjects > 0 {
+					if isPerKandang {
+						qty = qty / float64(totalKandangInAllProjects)
+						totalAmount = totalAmount / float64(totalKandangInAllProjects)
+					} else {
+						// Overhead ALL: divide by total kandang then multiply by this project's kandang count
+						perKandangAmount := totalAmount / float64(totalKandangInAllProjects)
+						perKandangQty := qty / float64(totalKandangInAllProjects)
+
+						qty = perKandangQty * float64(totalKandangCount)
+						totalAmount = perKandangAmount * float64(totalKandangCount)
+					}
+				}
+			}
+		}
+
 		overheadsByNonstockID[nonstockID].ActualQuantity += qty
 		overheadsByNonstockID[nonstockID].ActualTotalAmount += totalAmount
 
@@ -160,6 +191,27 @@ func ToOverheadListDTOs(budgets []entity.ProjectBudget, realizations []entity.Ex
 	}
 }
 
+func parseProjectFlockIDsFromJSON(projectFlockJSON string) []uint {
+	if projectFlockJSON == "" {
+		return []uint{}
+	}
+
+	var projectFlocks []uint
+	if err := json.Unmarshal([]byte(projectFlockJSON), &projectFlocks); err != nil {
+		return []uint{}
+	}
+
+	return projectFlocks
+}
+
+func countProjectFlocksInJSON(projectFlockJSON string) int {
+	projectFlocks := parseProjectFlockIDsFromJSON(projectFlockJSON)
+	if len(projectFlocks) == 0 {
+		return 1
+	}
+	return len(projectFlocks)
+}
+
 func getItemInfo(nonstock *entity.Nonstock) (string, string) {
 	if nonstock != nil && nonstock.Id != 0 {
 		return nonstock.Name, nonstock.Uom.Name

internal/modules/closings/dto/closingSapronak.dto.go

@@ -65,7 +65,7 @@ type SapronakCategoryRowDTO struct {
 	QtyOut          float64 `json:"qty_out"`
 	QtyUsed         float64 `json:"qty_used"`
 	Description     string  `json:"description"`
-	ProductCategory string  `json:"product_category"`
+	ProductCategory []string `json:"product_category"`
 	UnitPrice       float64 `json:"unit_price"`
 	TotalAmount     float64 `json:"total_amount"`
 	Notes           string  `json:"notes"`
@@ -183,13 +183,13 @@ func ToSapronakProjectAggregatedFromReport(report *SapronakReportDTO, flag strin
 		"PULLET": 0,
 	}
 
-	buildFlagList := func(productID uint, fallback string) string {
+	buildFlagList := func(productID uint, fallback string) []string {
 		rawFlags := productFlags[productID]
 		if len(rawFlags) == 0 {
 			if fallback == "" {
-				return ""
+				return []string{}
 			}
-			return fallback
+			return []string{fallback}
 		}
 		seen := make(map[string]struct{}, len(rawFlags))
 		ordered := make([]string, 0, len(rawFlags))
@@ -220,7 +220,7 @@ func ToSapronakProjectAggregatedFromReport(report *SapronakReportDTO, flag strin
 			}
 			return li < lj
 		})
-		return strings.Join(ordered, " ")
+		return ordered
 	}
 
 	for _, group := range report.Groups {
@@ -317,27 +317,6 @@ func ToSapronakProjectAggregatedFromReport(report *SapronakReportDTO, flag strin
 		}
 	}
 
-	// For chicken categories, keep qty_used aligned with qty_in - qty_out.
-	// Sales are excluded; usage represents remaining after transfers.
-	adjustChicken := func(cat *SapronakCategoryDTO) {
-		if cat == nil {
-			return
-		}
-		for i := range cat.Rows {
-			row := &cat.Rows[i]
-			remaining := row.QtyIn - row.QtyOut
-			if remaining < 0 {
-				remaining = 0
-			}
-			row.QtyUsed = remaining
-			if row.UnitPrice > 0 {
-				row.TotalAmount = row.QtyUsed * row.UnitPrice
-			}
-		}
-	}
-	adjustChicken(result.Doc)
-	adjustChicken(result.Pullet)
-
 	buildTotals := func(cat *SapronakCategoryDTO, label string) {
 		if cat == nil {
 			return
@@ -366,22 +345,5 @@ func ToSapronakProjectAggregatedFromReport(report *SapronakReportDTO, flag strin
 	buildTotals(result.Doc, "TOTAL DOC")
 	buildTotals(result.Ovk, "TOTAL OVK")
 	buildTotals(result.Pakan, "TOTAL PAKAN")
-
-	// For chicken categories, enforce total qty_used = qty_in - qty_out.
-	adjustChickenTotal := func(cat *SapronakCategoryDTO) {
-		if cat == nil {
-			return
-		}
-		remaining := cat.Total.QtyIn - cat.Total.QtyOut
-		if remaining < 0 {
-			remaining = 0
-		}
-		cat.Total.QtyUsed = remaining
-		if cat.Total.AvgUnitPrice > 0 {
-			cat.Total.TotalAmount = cat.Total.AvgUnitPrice * remaining
-		}
-	}
-	adjustChickenTotal(result.Doc)
-	adjustChickenTotal(result.Pullet)
 	return result
 }

internal/modules/closings/repositories/closing.repository.go

@@ -25,17 +25,17 @@ type ClosingRepository interface {
 	SumMarketingWeightAndQtyByProjectFlockKandangIDsAndFlagNames(ctx context.Context, projectFlockKandangIDs []uint, flagNames []string) (float64, float64, float64, error)
 	SumRecordingEggQtyByProjectFlockKandangIDsAndFlagNames(ctx context.Context, projectFlockKandangIDs []uint, flagNames []string) (float64, error)
 	GetExpeditionHPP(ctx context.Context, projectFlockID uint, projectFlockKandangID *uint) ([]ExpeditionHPPRow, error)
-	FetchSapronakIncoming(ctx context.Context, kandangID uint, start, end *time.Time) ([]SapronakIncomingRow, error)
-	FetchSapronakIncomingDetails(ctx context.Context, kandangID uint, start, end *time.Time) (map[uint][]SapronakDetailRow, error)
-	FetchSapronakUsage(ctx context.Context, pfkID uint, start, end *time.Time) ([]SapronakUsageRow, error)
-	FetchSapronakUsageDetails(ctx context.Context, pfkID uint, start, end *time.Time) (map[uint][]SapronakDetailRow, error)
-	FetchSapronakChickinUsage(ctx context.Context, pfkID uint, start, end *time.Time) ([]SapronakUsageRow, error)
-	FetchSapronakChickinUsageDetails(ctx context.Context, pfkID uint, start, end *time.Time) (map[uint][]SapronakDetailRow, error)
-	FetchSapronakUsageAllocatedDetails(ctx context.Context, projectFlockKandangID uint, start, end *time.Time) (map[uint][]SapronakDetailRow, error)
-	FetchSapronakAdjustments(ctx context.Context, kandangID uint, start, end *time.Time) (map[uint][]SapronakDetailRow, map[uint][]SapronakDetailRow, error)
-	FetchSapronakTransfers(ctx context.Context, kandangID uint, start, end *time.Time) (map[uint][]SapronakDetailRow, map[uint][]SapronakDetailRow, error)
-	FetchSapronakSales(ctx context.Context, projectFlockKandangID uint, start, end *time.Time) (map[uint][]SapronakDetailRow, error)
-	FetchSapronakSalesAllocatedDetails(ctx context.Context, projectFlockKandangID uint, start, end *time.Time) (map[uint][]SapronakDetailRow, error)
+	FetchSapronakIncoming(ctx context.Context, kandangID uint) ([]SapronakIncomingRow, error)
+	FetchSapronakIncomingDetails(ctx context.Context, kandangID uint) (map[uint][]SapronakDetailRow, error)
+	FetchSapronakUsage(ctx context.Context, pfkID uint) ([]SapronakUsageRow, error)
+	FetchSapronakUsageDetails(ctx context.Context, pfkID uint) (map[uint][]SapronakDetailRow, error)
+	FetchSapronakChickinUsage(ctx context.Context, pfkID uint) ([]SapronakUsageRow, error)
+	FetchSapronakChickinUsageDetails(ctx context.Context, pfkID uint) (map[uint][]SapronakDetailRow, error)
+	FetchSapronakUsageAllocatedDetails(ctx context.Context, projectFlockKandangID uint) (map[uint][]SapronakDetailRow, error)
+	FetchSapronakAdjustments(ctx context.Context, kandangID uint) (map[uint][]SapronakDetailRow, map[uint][]SapronakDetailRow, error)
+	FetchSapronakTransfers(ctx context.Context, kandangID uint) (map[uint][]SapronakDetailRow, map[uint][]SapronakDetailRow, error)
+	FetchSapronakSales(ctx context.Context, projectFlockKandangID uint) (map[uint][]SapronakDetailRow, error)
+	FetchSapronakSalesAllocatedDetails(ctx context.Context, projectFlockKandangID uint) (map[uint][]SapronakDetailRow, error)
 	GetProductsWithFlagsByIDs(ctx context.Context, productIDs []uint) ([]entity.Product, error)
 }
 
@@ -86,8 +86,6 @@ type SapronakQueryParams struct {
 	Limit                  int
 	Offset                 int
 	Search                 string
-	StartDate              *time.Time
-	EndDate                *time.Time
 }
 
 func (r *ClosingRepositoryImpl) GetSapronak(ctx context.Context, params SapronakQueryParams) ([]SapronakRow, int64, error) {
@@ -144,33 +142,15 @@ func (r *ClosingRepositoryImpl) GetSapronak(ctx context.Context, params Sapronak
 	}
 
 	var totalResults int64
-	dateClause := ""
-	var dateArgs []any
-	if params.StartDate != nil {
-		dateClause += " AND sort_date::date >= ?"
-		dateArgs = append(dateArgs, params.StartDate)
-	}
-	if params.EndDate != nil {
-		dateClause += " AND sort_date::date <= ?"
-		dateArgs = append(dateArgs, params.EndDate)
-	}
-	whereClause := searchClause
-	if dateClause != "" {
-		if whereClause == "" {
-			whereClause = " WHERE " + strings.TrimPrefix(dateClause, " AND ")
-		} else {
-			whereClause += dateClause
-		}
-	}
-	countSQL := fmt.Sprintf("SELECT COUNT(*) FROM (%s) AS combined%s", unionSQL, whereClause)
-	countArgs := append(append(append([]any{}, args...), searchArgs...), dateArgs...)
+	countSQL := fmt.Sprintf("SELECT COUNT(*) FROM (%s) AS combined%s", unionSQL, searchClause)
+	countArgs := append(append([]any{}, args...), searchArgs...)
 	if err := db.Raw(countSQL, countArgs...).Scan(&totalResults).Error; err != nil {
 		return nil, 0, err
 	}
 
-	dataArgs := append(append(append([]any{}, args...), searchArgs...), dateArgs...)
+	dataArgs := append(append([]any{}, args...), searchArgs...)
 	dataArgs = append(dataArgs, params.Limit, params.Offset)
-	dataSQL := fmt.Sprintf("SELECT * FROM (%s) AS combined%s ORDER BY sort_date ASC, id ASC LIMIT ? OFFSET ?", unionSQL, whereClause)
+	dataSQL := fmt.Sprintf("SELECT * FROM (%s) AS combined%s ORDER BY sort_date ASC, id ASC LIMIT ? OFFSET ?", unionSQL, searchClause)
 
 	var rows []SapronakRow
 	if err := db.Raw(dataSQL, dataArgs...).Scan(&rows).Error; err != nil {
@@ -233,25 +213,6 @@ func (r *ClosingRepositoryImpl) GetSapronakSummary(ctx context.Context, params S
 		searchArgs = append(searchArgs, like, like, like, like, like, like, like, like, like)
 	}
 
-	dateClause := ""
-	var dateArgs []any
-	if params.StartDate != nil {
-		dateClause += " AND sort_date::date >= ?"
-		dateArgs = append(dateArgs, params.StartDate)
-	}
-	if params.EndDate != nil {
-		dateClause += " AND sort_date::date <= ?"
-		dateArgs = append(dateArgs, params.EndDate)
-	}
-	whereClause := searchClause
-	if dateClause != "" {
-		if whereClause == "" {
-			whereClause = " WHERE " + strings.TrimPrefix(dateClause, " AND ")
-		} else {
-			whereClause += dateClause
-		}
-	}
-
 	querySQL := fmt.Sprintf(`
 SELECT
 	product_category AS category,
@@ -261,8 +222,8 @@ SELECT
 FROM (%s) AS combined%s
 GROUP BY product_category, unit_id, unit
 ORDER BY product_category ASC, unit ASC
-`, unionSQL, whereClause)
-	queryArgs := append(append(append([]any{}, args...), searchArgs...), dateArgs...)
+`, unionSQL, searchClause)
+	queryArgs := append(append([]any{}, args...), searchArgs...)
 
 	var rows []SapronakSummaryRow
 	if err := db.Raw(querySQL, queryArgs...).Scan(&rows).Error; err != nil {
@@ -817,16 +778,6 @@ type SapronakDetailRow struct {
 
 func (r *ClosingRepositoryImpl) withCtx(ctx context.Context) *gorm.DB { return r.DB().WithContext(ctx) }
 
-func applyDateRange(db *gorm.DB, column string, start, end *time.Time) *gorm.DB {
-	if start != nil {
-		db = db.Where(column+"::date >= ?", start)
-	}
-	if end != nil {
-		db = db.Where(column+"::date <= ?", end)
-	}
-	return db
-}
-
 func applyJoins(db *gorm.DB, joins ...string) *gorm.DB {
 	for _, j := range joins {
 		if strings.TrimSpace(j) != "" {
@@ -927,14 +878,6 @@ func (r *ClosingRepositoryImpl) fetchSapronakUsage(
 	return rows, nil
 }
 
-func scanUsage(db *gorm.DB) ([]SapronakUsageRow, error) {
-	rows := make([]SapronakUsageRow, 0)
-	if err := db.Group("pw.product_id, p.name, f.name, p.product_price").Scan(&rows).Error; err != nil {
-		return nil, err
-	}
-	return rows, nil
-}
-
 func (r *ClosingRepositoryImpl) detailQuery(
 	ctx context.Context,
 	table string,
@@ -966,11 +909,11 @@ func (r *ClosingRepositoryImpl) fetchSapronakDetails(
 	return scanAndGroupDetails(r.detailQuery(ctx, table, pwJoinCond, joins, selectSQL, where, args...))
 }
 
-func (r *ClosingRepositoryImpl) FetchSapronakUsage(ctx context.Context, pfkID uint, start, end *time.Time) ([]SapronakUsageRow, error) {
+func (r *ClosingRepositoryImpl) FetchSapronakUsage(ctx context.Context, pfkID uint) ([]SapronakUsageRow, error) {
 	if pfkID == 0 {
 		return nil, nil
 	}
-	db := r.usageQuery(
+	return r.fetchSapronakUsage(
 		ctx,
 		"recording_stocks rs",
 		"pw.id = rs.product_warehouse_id",
@@ -979,15 +922,13 @@ func (r *ClosingRepositoryImpl) FetchSapronakUsage(ctx context.Context, pfkID ui
 		pfkID,
 		sapronakFlagsUsage,
 	)
-	db = applyDateRange(db, "r.record_datetime", start, end)
-	return scanUsage(db)
 }
 
-func (r *ClosingRepositoryImpl) FetchSapronakChickinUsage(ctx context.Context, pfkID uint, start, end *time.Time) ([]SapronakUsageRow, error) {
+func (r *ClosingRepositoryImpl) FetchSapronakChickinUsage(ctx context.Context, pfkID uint) ([]SapronakUsageRow, error) {
 	if pfkID == 0 {
 		return []SapronakUsageRow{}, nil
 	}
-	db := r.usageQuery(
+	return r.fetchSapronakUsage(
 		ctx,
 		"project_chickins pc",
 		"pw.id = pc.product_warehouse_id",
@@ -996,12 +937,10 @@ func (r *ClosingRepositoryImpl) FetchSapronakChickinUsage(ctx context.Context, p
 		pfkID,
 		sapronakFlagsChickin,
 	)
-	db = applyDateRange(db, "pc.chick_in_date", start, end)
-	return scanUsage(db)
 }
 
-func (r *ClosingRepositoryImpl) FetchSapronakUsageDetails(ctx context.Context, pfkID uint, start, end *time.Time) (map[uint][]SapronakDetailRow, error) {
-	db := r.detailQuery(
+func (r *ClosingRepositoryImpl) FetchSapronakUsageDetails(ctx context.Context, pfkID uint) (map[uint][]SapronakDetailRow, error) {
+	return r.fetchSapronakDetails(
 		ctx,
 		"recording_stocks rs",
 		"pw.id = rs.product_warehouse_id",
@@ -1020,12 +959,10 @@ func (r *ClosingRepositoryImpl) FetchSapronakUsageDetails(ctx context.Context, p
 		pfkID,
 		sapronakFlagsUsage,
 	)
-	db = applyDateRange(db, "r.record_datetime", start, end)
-	return scanAndGroupDetails(db)
 }
 
-func (r *ClosingRepositoryImpl) FetchSapronakChickinUsageDetails(ctx context.Context, pfkID uint, start, end *time.Time) (map[uint][]SapronakDetailRow, error) {
-	db := r.detailQuery(
+func (r *ClosingRepositoryImpl) FetchSapronakChickinUsageDetails(ctx context.Context, pfkID uint) (map[uint][]SapronakDetailRow, error) {
+	return r.fetchSapronakDetails(
 		ctx,
 		"project_chickins pc",
 		"pw.id = pc.product_warehouse_id",
@@ -1044,16 +981,13 @@ func (r *ClosingRepositoryImpl) FetchSapronakChickinUsageDetails(ctx context.Con
 		pfkID,
 		sapronakFlagsChickin,
 	)
-	db = applyDateRange(db, "pc.chick_in_date", start, end)
-	return scanAndGroupDetails(db)
 }
 
-func (r *ClosingRepositoryImpl) FetchSapronakUsageAllocatedDetails(ctx context.Context, projectFlockKandangID uint, start, end *time.Time) (map[uint][]SapronakDetailRow, error) {
+func (r *ClosingRepositoryImpl) FetchSapronakUsageAllocatedDetails(ctx context.Context, projectFlockKandangID uint) (map[uint][]SapronakDetailRow, error) {
 	if projectFlockKandangID == 0 {
 		return map[uint][]SapronakDetailRow{}, nil
 	}
 
-	dateExpr := "COALESCE(pi.received_date, st.transfer_date, lt.transfer_date, ast.created_at, pc.chick_in_date, r.record_datetime)"
 	query := r.withCtx(ctx).
 		Table("stock_allocations AS sa").
 		Select(`
@@ -1095,18 +1029,18 @@ func (r *ClosingRepositoryImpl) FetchSapronakUsageAllocatedDetails(ctx context.C
 		Joins("LEFT JOIN adjustment_stocks ast ON ast.id = sa.stockable_id AND sa.stockable_type = ?", fifo.StockableKeyAdjustmentIn.String()).
 		Joins("LEFT JOIN project_flock_populations pfp ON pfp.id = sa.stockable_id AND sa.stockable_type = ?", fifo.StockableKeyProjectFlockPopulation.String()).
 		Joins("LEFT JOIN project_chickins pc ON pc.id = pfp.project_chickin_id").
-		Joins("LEFT JOIN product_warehouses pw_pc ON pw_pc.id = pc.product_warehouse_id").
-		Joins("LEFT JOIN products p_resolve ON p_resolve.id = COALESCE(pi.product_id, pw_ltt.product_id, pw_pc.product_id, pw.product_id)").
+		Joins("LEFT JOIN products p_resolve ON p_resolve.id = COALESCE(pi.product_id, pw_ltt.product_id, pw.product_id)").
 		Where("sa.status = ?", entity.StockAllocationStatusActive).
+		Where("sa.allocation_purpose = ?", entity.StockAllocationPurposeConsume).
 		Where("sa.stockable_type <> ?", fifo.StockableKeyProjectFlockPopulation.String()).
 		Where("f.name IN ?", sapronakFlagsAll).
 		Where(`
-			(sa.usable_type = ? AND r.project_flock_kandangs_id = ? AND f.name IN ?)
+			(sa.usable_type = ? AND r.project_flock_kandangs_id = ?)
 			OR
-			(sa.usable_type = ? AND pc_used.project_flock_kandang_id = ? AND f.name IN ?)
+			(sa.usable_type = ? AND pc_used.project_flock_kandang_id = ?)
 		`,
-			fifo.UsableKeyRecordingStock.String(), projectFlockKandangID, sapronakFlagsUsage,
-			fifo.UsableKeyProjectChickin.String(), projectFlockKandangID, sapronakFlagsChickin,
+			fifo.UsableKeyRecordingStock.String(), projectFlockKandangID,
+			fifo.UsableKeyProjectChickin.String(), projectFlockKandangID,
 		)
 	query = r.joinSapronakProductFlag(query, "p_resolve").
 		Group(`
@@ -1115,12 +1049,11 @@ func (r *ClosingRepositoryImpl) FetchSapronakUsageAllocatedDetails(ctx context.C
 			po.po_number, st.movement_number, lt.transfer_number, ast.id, pc.id, r.id,
 			pi.price, p_resolve.product_price
 		`)
-	query = applyDateRange(query, dateExpr, start, end)
 
 	return scanAndGroupDetails(query)
 }
 
-func (r *ClosingRepositoryImpl) incomingPurchaseBase(ctx context.Context, kandangID uint, start, end *time.Time) *gorm.DB {
+func (r *ClosingRepositoryImpl) incomingPurchaseBase(ctx context.Context, kandangID uint) *gorm.DB {
 	db := r.withCtx(ctx).
 		Table("purchase_items AS pi").
 		Joins("JOIN purchases po ON po.id = pi.purchase_id AND po.deleted_at IS NULL").
@@ -1129,13 +1062,12 @@ func (r *ClosingRepositoryImpl) incomingPurchaseBase(ctx context.Context, kandan
 		Where("w.kandang_id = ?", kandangID).
 		Where("f.name IN ?", sapronakFlagsAll).
 		Where("pi.received_date IS NOT NULL")
-	db = applyDateRange(db, "pi.received_date", start, end)
 	return r.joinSapronakProductFlag(db, "p")
 }
 
-func (r *ClosingRepositoryImpl) FetchSapronakIncoming(ctx context.Context, kandangID uint, start, end *time.Time) ([]SapronakIncomingRow, error) {
+func (r *ClosingRepositoryImpl) FetchSapronakIncoming(ctx context.Context, kandangID uint) ([]SapronakIncomingRow, error) {
 	rows := make([]SapronakIncomingRow, 0)
-	db := r.incomingPurchaseBase(ctx, kandangID, start, end).Select(`
+	db := r.incomingPurchaseBase(ctx, kandangID).Select(`
 		pi.product_id AS product_id,
 		p.name AS product_name,
 		f.name AS flag,
@@ -1149,9 +1081,9 @@ func (r *ClosingRepositoryImpl) FetchSapronakIncoming(ctx context.Context, kanda
 	return rows, nil
 }
 
-func (r *ClosingRepositoryImpl) FetchSapronakIncomingDetails(ctx context.Context, kandangID uint, start, end *time.Time) (map[uint][]SapronakDetailRow, error) {
+func (r *ClosingRepositoryImpl) FetchSapronakIncomingDetails(ctx context.Context, kandangID uint) (map[uint][]SapronakDetailRow, error) {
 	return scanAndGroupDetails(
-		r.incomingPurchaseBase(ctx, kandangID, start, end).Select(`
+		r.incomingPurchaseBase(ctx, kandangID).Select(`
 			pi.product_id AS product_id,
 			p.name AS product_name,
 			f.name AS flag,
@@ -1246,7 +1178,7 @@ func splitStockLogs(rows []stockLogSapronakRow, refFn func(stockLogSapronakRow)
 	return in, out
 }
 
-func (r *ClosingRepositoryImpl) FetchSapronakAdjustments(ctx context.Context, kandangID uint, start, end *time.Time) (map[uint][]SapronakDetailRow, map[uint][]SapronakDetailRow, error) {
+func (r *ClosingRepositoryImpl) FetchSapronakAdjustments(ctx context.Context, kandangID uint) (map[uint][]SapronakDetailRow, map[uint][]SapronakDetailRow, error) {
 	poByWarehouse := r.DB().
 		Table("purchase_items pi").
 		Select("DISTINCT ON (pi.product_warehouse_id) pi.product_warehouse_id, po.po_number, pi.received_date").
@@ -1273,13 +1205,11 @@ func (r *ClosingRepositoryImpl) FetchSapronakAdjustments(ctx context.Context, ka
 		Where("f.name IN ?", sapronakFlagsAll).
 		Where("COALESCE(ast.total_qty, 0) > 0")
 	incomingQuery = r.joinSapronakProductFlag(incomingQuery, "p")
-	incomingQuery = applyDateRange(incomingQuery, "ast.created_at", start, end)
 	incoming, err := scanAndGroupDetails(incomingQuery)
 	if err != nil {
 		return nil, nil, err
 	}
 
-	dateExpr := "COALESCE(pi.received_date, st.transfer_date, lt.transfer_date, pfp_po.received_date, pc.chick_in_date, ast_in.created_at, ast.created_at)"
 	outgoingQuery := r.withCtx(ctx).
 		Table("stock_allocations AS sa").
 		Select(`
@@ -1307,12 +1237,12 @@ func (r *ClosingRepositoryImpl) FetchSapronakAdjustments(ctx context.Context, ka
 		Joins("JOIN warehouses w ON w.id = pw.warehouse_id").
 		Joins("JOIN products p ON p.id = pw.product_id").
 		Where("sa.status = ?", entity.StockAllocationStatusActive).
+		Where("sa.allocation_purpose = ?", entity.StockAllocationPurposeConsume).
 		Where("w.kandang_id = ?", kandangID).
 		Where("f.name IN ?", sapronakFlagsAll).
 		Where("f.name NOT IN ?", sapronakFlags(utils.FlagDOC, utils.FlagPullet)).
 		Group("pw.product_id, p.name, f.name, pi.received_date, st.transfer_date, lt.transfer_date, pfp_po.received_date, pc.chick_in_date, ast_in.created_at, ast.created_at, po.po_number, st.movement_number, lt.transfer_number, pfp_po.po_number, pc.id, ast_in.id, ast.id, p.product_price")
 	outgoingQuery = r.joinSapronakProductFlag(outgoingQuery, "p")
-	outgoingQuery = applyDateRange(outgoingQuery, dateExpr, start, end)
 	outgoing, err := scanAndGroupDetails(outgoingQuery)
 	if err != nil {
 		return nil, nil, err
@@ -1321,7 +1251,7 @@ func (r *ClosingRepositoryImpl) FetchSapronakAdjustments(ctx context.Context, ka
 	return incoming, outgoing, nil
 }
 
-func (r *ClosingRepositoryImpl) FetchSapronakTransfers(ctx context.Context, kandangID uint, start, end *time.Time) (map[uint][]SapronakDetailRow, map[uint][]SapronakDetailRow, error) {
+func (r *ClosingRepositoryImpl) FetchSapronakTransfers(ctx context.Context, kandangID uint) (map[uint][]SapronakDetailRow, map[uint][]SapronakDetailRow, error) {
 	incomingQuery := r.withCtx(ctx).
 		Table("stock_transfer_details AS std").
 		Select(`
@@ -1343,7 +1273,6 @@ func (r *ClosingRepositoryImpl) FetchSapronakTransfers(ctx context.Context, kand
 		Where("(fw.kandang_id IS NULL OR fw.kandang_id <> w.kandang_id)").
 		Where("f.name IN ?", sapronakFlagsAll)
 	incomingQuery = r.joinSapronakProductFlag(incomingQuery, "p")
-	incomingQuery = applyDateRange(incomingQuery, "st.transfer_date", start, end)
 	incoming, err := scanAndGroupDetails(incomingQuery)
 	if err != nil {
 		return nil, nil, err
@@ -1372,7 +1301,6 @@ func (r *ClosingRepositoryImpl) FetchSapronakTransfers(ctx context.Context, kand
 		Where("(w_source.kandang_id IS NULL OR w_source.kandang_id <> w.kandang_id)").
 		Where("f.name IN ?", sapronakFlagsAll)
 	incomingLayingQuery = r.joinSapronakProductFlag(incomingLayingQuery, "p")
-	incomingLayingQuery = applyDateRange(incomingLayingQuery, "lt.transfer_date", start, end)
 	incomingLaying, err := scanAndGroupDetails(incomingLayingQuery)
 	if err != nil {
 		return nil, nil, err
@@ -1401,12 +1329,12 @@ func (r *ClosingRepositoryImpl) FetchSapronakTransfers(ctx context.Context, kand
 		Joins("LEFT JOIN warehouses w_dest ON w_dest.id = pw_dest.warehouse_id").
 		Joins("JOIN products p ON p.id = std.product_id").
 		Where("sa.status = ?", entity.StockAllocationStatusActive).
+		Where("sa.allocation_purpose = ?", entity.StockAllocationPurposeConsume).
 		Where("w.kandang_id = ?", kandangID).
 		Where("(w_dest.kandang_id IS NULL OR w_dest.kandang_id <> w.kandang_id)").
 		Where("f.name IN ?", sapronakFlagsAll).
 		Group("std.id, std.product_id, p.name, f.name, st.transfer_date, st.movement_number, p.product_price")
 	outgoingQuery = r.joinSapronakProductFlag(outgoingQuery, "p")
-	outgoingQuery = applyDateRange(outgoingQuery, "st.transfer_date", start, end)
 	outgoing, err := scanAndGroupDetails(outgoingQuery)
 	if err != nil {
 		return nil, nil, err
@@ -1433,12 +1361,12 @@ func (r *ClosingRepositoryImpl) FetchSapronakTransfers(ctx context.Context, kand
 		Joins("JOIN warehouses w ON w.id = pw.warehouse_id").
 		Joins("JOIN products p ON p.id = pw.product_id").
 		Where("sa.status = ?", entity.StockAllocationStatusActive).
+		Where("sa.allocation_purpose = ?", entity.StockAllocationPurposeConsume).
 		Where("w.kandang_id = ?", kandangID).
 		Where("(w_dest.kandang_id IS NULL OR w_dest.kandang_id <> w.kandang_id)").
 		Where("f.name IN ?", sapronakFlagsAll).
 		Group("lts.id, pw.product_id, p.name, f.name, lt.transfer_date, lt.transfer_number, p.product_price")
 	outgoingLayingQuery = r.joinSapronakProductFlag(outgoingLayingQuery, "p")
-	outgoingLayingQuery = applyDateRange(outgoingLayingQuery, "lt.transfer_date", start, end)
 	outgoingLaying, err := scanAndGroupDetails(outgoingLayingQuery)
 	if err != nil {
 		return nil, nil, err
@@ -1450,7 +1378,7 @@ func (r *ClosingRepositoryImpl) FetchSapronakTransfers(ctx context.Context, kand
 	return incoming, outgoing, nil
 }
 
-func (r *ClosingRepositoryImpl) FetchSapronakSales(ctx context.Context, projectFlockKandangID uint, start, end *time.Time) (map[uint][]SapronakDetailRow, error) {
+func (r *ClosingRepositoryImpl) FetchSapronakSales(ctx context.Context, projectFlockKandangID uint) (map[uint][]SapronakDetailRow, error) {
 	query := r.withCtx(ctx).
 		Table("stock_allocations AS sa").
 		Select(`
@@ -1469,12 +1397,12 @@ func (r *ClosingRepositoryImpl) FetchSapronakSales(ctx context.Context, projectF
 		Joins("JOIN product_warehouses pw ON pw.id = sa.product_warehouse_id").
 		Joins("JOIN products p ON p.id = pw.product_id").
 		Where("sa.status = ?", entity.StockAllocationStatusActive).
+		Where("sa.allocation_purpose = ?", entity.StockAllocationPurposeConsume).
 		Where("pw.project_flock_kandang_id = ?", projectFlockKandangID).
 		Where("f.name IN ?", sapronakFlagsAll).
 		Group("mdp.id, pw.product_id, p.name, f.name, mdp.delivery_date, mdp.created_at, m.so_number, mdp.unit_price, mp.unit_price")
 
 	query = r.joinSapronakProductFlag(query, "p")
-	query = applyDateRange(query, "COALESCE(mdp.delivery_date, mdp.created_at)", start, end)
 	sales, err := scanAndGroupDetails(query)
 	if err != nil {
 		return nil, err
@@ -1496,9 +1424,10 @@ func (r *ClosingRepositoryImpl) FetchSapronakSales(ctx context.Context, projectF
 		Joins("JOIN marketings m ON m.id = mp.marketing_id").
 		Joins("JOIN product_warehouses pw ON pw.id = mp.product_warehouse_id").
 		Joins("JOIN products p ON p.id = pw.product_id").
-		Joins("LEFT JOIN stock_allocations sa ON sa.usable_id = mdp.id AND sa.usable_type = ? AND sa.status = ?",
+		Joins("LEFT JOIN stock_allocations sa ON sa.usable_id = mdp.id AND sa.usable_type = ? AND sa.status = ? AND sa.allocation_purpose = ?",
 			fifo.UsableKeyMarketingDelivery.String(),
 			entity.StockAllocationStatusActive,
+			entity.StockAllocationPurposeConsume,
 		).
 		Where("mdp.usage_qty > 0").
 		Where("sa.id IS NULL").
@@ -1507,7 +1436,6 @@ func (r *ClosingRepositoryImpl) FetchSapronakSales(ctx context.Context, projectF
 		Group("mdp.id, pw.product_id, p.name, f.name, mdp.delivery_date, mdp.created_at, m.so_number, mdp.unit_price, mp.unit_price")
 
 	nonFifoQuery = r.joinSapronakProductFlag(nonFifoQuery, "p")
-	nonFifoQuery = applyDateRange(nonFifoQuery, "COALESCE(mdp.delivery_date, mdp.created_at)", start, end)
 	nonFifoSales, err := scanAndGroupDetails(nonFifoQuery)
 	if err != nil {
 		return nil, err
@@ -1520,113 +1448,57 @@ func (r *ClosingRepositoryImpl) FetchSapronakSales(ctx context.Context, projectF
 	return sales, nil
 }
 
-func (r *ClosingRepositoryImpl) FetchSapronakSalesAllocatedDetails(ctx context.Context, projectFlockKandangID uint, start, end *time.Time) (map[uint][]SapronakDetailRow, error) {
+func (r *ClosingRepositoryImpl) FetchSapronakSalesAllocatedDetails(ctx context.Context, projectFlockKandangID uint) (map[uint][]SapronakDetailRow, error) {
 	if projectFlockKandangID == 0 {
 		return map[uint][]SapronakDetailRow{}, nil
 	}
 
-	pfpType := fifo.StockableKeyProjectFlockPopulation.String()
-	dateExpr := fmt.Sprintf(`
-		CASE
-			WHEN sa.stockable_type = '%s' THEN COALESCE(
-				pi_pc.received_date,
-				st_pc.transfer_date,
-				lt_pc.transfer_date,
-				ast_pc.created_at,
-				pc.chick_in_date
-			)
-			ELSE COALESCE(
+	query := r.withCtx(ctx).
+		Table("stock_allocations AS sa").
+		Select(`
+			pw.product_id AS product_id,
+			p.name AS product_name,
+			f.name AS flag,
+			COALESCE(
 				pi.received_date,
 				st.transfer_date,
 				lt.transfer_date,
 				ast.created_at
-			)
-		END
-	`, pfpType)
-
-	query := r.withCtx(ctx).
-		Table("stock_allocations AS sa").
-		Select(fmt.Sprintf(`
-			p_resolve.id AS product_id,
-			p_resolve.name AS product_name,
-			f.name AS flag,
-			CASE
-				WHEN sa.stockable_type = '%s' THEN COALESCE(
-					pi_pc.received_date,
-					st_pc.transfer_date,
-					lt_pc.transfer_date,
-					ast_pc.created_at,
-					pc.chick_in_date
-				)
-				ELSE COALESCE(
-					pi.received_date,
-					st.transfer_date,
-					lt.transfer_date,
-					ast.created_at
-				)
-			END AS date,
-			CASE
-				WHEN sa.stockable_type = '%s' THEN COALESCE(
-					po_pc.po_number,
-					st_pc.movement_number,
-					lt_pc.transfer_number,
-					CASE WHEN ast_pc.id IS NOT NULL THEN CONCAT('ADJ-', ast_pc.id) END,
-					CONCAT('CHICKIN-', pc.id),
-					''
-				)
-				ELSE COALESCE(
-					po.po_number,
-					st.movement_number,
-					lt.transfer_number,
-					CASE WHEN ast.id IS NOT NULL THEN CONCAT('ADJ-', ast.id) END,
-					''
-				)
-			END AS reference,
+			) AS date,
+			COALESCE(
+				po.po_number,
+				st.movement_number,
+				lt.transfer_number,
+				CONCAT('ADJ-', ast.id),
+				''
+			) AS reference,
 			0 AS qty_in,
 			COALESCE(SUM(sa.qty), 0) AS qty_out,
-			CASE
-				WHEN sa.stockable_type = '%s' THEN COALESCE(pi_pc.price, p_resolve.product_price, 0)
-				ELSE COALESCE(pi.price, p_resolve.product_price, 0)
-			END AS price
-		`, pfpType, pfpType, pfpType)).
-		Joins("JOIN marketing_delivery_products mdp ON mdp.id = sa.usable_id AND sa.usable_type = ?", fifo.UsableKeyMarketingDelivery.String()).
-		Joins("JOIN product_warehouses pw_sales ON pw_sales.id = mdp.product_warehouse_id").
+			COALESCE(pi.price, p.product_price, 0) AS price
+		`).
 		Joins("JOIN product_warehouses pw ON pw.id = sa.product_warehouse_id").
+		Joins("JOIN products p ON p.id = pw.product_id").
+		Joins("JOIN marketing_delivery_products mdp ON mdp.id = sa.usable_id AND sa.usable_type = ?", fifo.UsableKeyMarketingDelivery.String()).
 		Joins("LEFT JOIN purchase_items pi ON pi.id = sa.stockable_id AND sa.stockable_type = ?", fifo.StockableKeyPurchaseItems.String()).
 		Joins("LEFT JOIN purchases po ON po.id = pi.purchase_id").
 		Joins("LEFT JOIN stock_transfer_details std ON std.id = sa.stockable_id AND sa.stockable_type = ?", fifo.StockableKeyStockTransferIn.String()).
 		Joins("LEFT JOIN stock_transfers st ON st.id = std.stock_transfer_id").
 		Joins("LEFT JOIN laying_transfer_targets ltt ON ltt.id = sa.stockable_id AND sa.stockable_type = ?", fifo.StockableKeyTransferToLayingIn.String()).
 		Joins("LEFT JOIN laying_transfers lt ON lt.id = ltt.laying_transfer_id").
-		Joins("LEFT JOIN product_warehouses pw_ltt ON pw_ltt.id = ltt.product_warehouse_id").
 		Joins("LEFT JOIN adjustment_stocks ast ON ast.id = sa.stockable_id AND sa.stockable_type = ?", fifo.StockableKeyAdjustmentIn.String()).
-		Joins("LEFT JOIN project_flock_populations pfp ON pfp.id = sa.stockable_id AND sa.stockable_type = ?", fifo.StockableKeyProjectFlockPopulation.String()).
-		Joins("LEFT JOIN project_chickins pc ON pc.id = pfp.project_chickin_id").
-		Joins("LEFT JOIN stock_allocations sa_pc ON sa_pc.usable_type = ? AND sa_pc.usable_id = pc.id", fifo.UsableKeyProjectChickin.String()).
-		Joins("LEFT JOIN purchase_items pi_pc ON pi_pc.id = sa_pc.stockable_id AND sa_pc.stockable_type = ?", fifo.StockableKeyPurchaseItems.String()).
-		Joins("LEFT JOIN purchases po_pc ON po_pc.id = pi_pc.purchase_id").
-		Joins("LEFT JOIN stock_transfer_details std_pc ON std_pc.id = sa_pc.stockable_id AND sa_pc.stockable_type = ?", fifo.StockableKeyStockTransferIn.String()).
-		Joins("LEFT JOIN stock_transfers st_pc ON st_pc.id = std_pc.stock_transfer_id").
-		Joins("LEFT JOIN laying_transfer_targets ltt_pc ON ltt_pc.id = sa_pc.stockable_id AND sa_pc.stockable_type = ?", fifo.StockableKeyTransferToLayingIn.String()).
-		Joins("LEFT JOIN laying_transfers lt_pc ON lt_pc.id = ltt_pc.laying_transfer_id").
-		Joins("LEFT JOIN adjustment_stocks ast_pc ON ast_pc.id = sa_pc.stockable_id AND sa_pc.stockable_type = ?", fifo.StockableKeyAdjustmentIn.String()).
-		Joins("LEFT JOIN product_warehouses pw_pc ON pw_pc.id = pc.product_warehouse_id").
-		Joins(fmt.Sprintf("LEFT JOIN products p_resolve ON p_resolve.id = CASE WHEN sa.stockable_type = '%s' THEN pw_pc.product_id ELSE COALESCE(pi.product_id, pw_ltt.product_id, pw.product_id) END", pfpType)).
 		Where("sa.status = ?", entity.StockAllocationStatusActive).
-		Where("sa.stockable_type <> ?", fifo.StockableKeyRecordingEgg.String()).
-		Where("pw_sales.project_flock_kandang_id = ?", projectFlockKandangID).
+		Where("sa.allocation_purpose = ?", entity.StockAllocationPurposeConsume).
+		Where("sa.stockable_type <> ?", fifo.StockableKeyProjectFlockPopulation.String()).
+		Where("pw.project_flock_kandang_id = ?", projectFlockKandangID).
 		Where("f.name IN ?", sapronakFlagsAll).
 		Group(`
-			p_resolve.id, p_resolve.name, f.name,
-			pi_pc.received_date, st_pc.transfer_date, lt_pc.transfer_date, ast_pc.created_at, pc.chick_in_date,
+			pw.product_id, p.name, f.name,
 			pi.received_date, st.transfer_date, lt.transfer_date, ast.created_at,
-			po_pc.po_number, st_pc.movement_number, lt_pc.transfer_number, ast_pc.id, pc.id,
 			po.po_number, st.movement_number, lt.transfer_number, ast.id,
-			pi_pc.price, pi.price, p_resolve.product_price, sa.stockable_type
+			pi.price, p.product_price
 		`)
 
-	query = r.joinSapronakProductFlag(query, "p_resolve")
-	query = applyDateRange(query, dateExpr, start, end)
+	query = r.joinSapronakProductFlag(query, "p")
 	return scanAndGroupDetails(query)
 }
 

internal/modules/closings/services/closing.service.go

@@ -2,6 +2,7 @@ package service
 
 import (
 	"context"
+	"encoding/json"
 	"errors"
 	"fmt"
 	"math"
@@ -32,14 +33,6 @@ import (
 	"gorm.io/gorm"
 )
 
-type activeKandangMetric struct {
-	ProjectFlockKandangID uint
-	ProjectFlockID        uint
-	KandangID             uint
-	Category              string
-	Metric                float64
-}
-
 type ClosingService interface {
 	GetAll(ctx *fiber.Ctx, params *validation.Query) ([]dto.ClosingListItemDTO, int64, error)
 	GetProjectFlockByID(ctx *fiber.Ctx, id uint) (*entity.ProjectFlock, error)
@@ -392,11 +385,6 @@ func (s closingService) GetClosingSapronak(c *fiber.Ctx, projectFlockID uint, pa
 	}
 
 	offset := (params.Page - 1) * params.Limit
-	startDate, endDate, err := s.getSapronakDateRange(c.Context(), projectFlockID, params.KandangID)
-	if err != nil {
-		s.Log.Errorf("Failed to resolve sapronak date range for project flock %d: %+v", projectFlockID, err)
-		return nil, 0, fiber.NewError(fiber.StatusInternalServerError, "Failed to resolve sapronak date range")
-	}
 	rows, totalResults, err := s.Repository.GetSapronak(c.Context(), repository.SapronakQueryParams{
 		Type:                   params.Type,
 		WarehouseIDs:           warehouseIDs,
@@ -404,8 +392,6 @@ func (s closingService) GetClosingSapronak(c *fiber.Ctx, projectFlockID uint, pa
 		Limit:                  params.Limit,
 		Offset:                 offset,
 		Search:                 params.Search,
-		StartDate:              startDate,
-		EndDate:                endDate,
 	})
 	if err != nil {
 		s.Log.Errorf("Failed to fetch sapronak %s for project flock %d: %+v", params.Type, projectFlockID, err)
@@ -482,19 +468,11 @@ func (s closingService) GetClosingSapronakSummary(c *fiber.Ctx, projectFlockID u
 		}
 	}
 
-	startDate, endDate, err := s.getSapronakDateRange(c.Context(), projectFlockID, params.KandangID)
-	if err != nil {
-		s.Log.Errorf("Failed to resolve sapronak date range for project flock %d: %+v", projectFlockID, err)
-		return nil, fiber.NewError(fiber.StatusInternalServerError, "Failed to resolve sapronak date range")
-	}
-
 	rows, err := s.Repository.GetSapronakSummary(c.Context(), repository.SapronakQueryParams{
 		Type:                   params.Type,
 		WarehouseIDs:           warehouseIDs,
 		ProjectFlockKandangIDs: projectFlockKandangIDs,
 		Search:                 params.Search,
-		StartDate:              startDate,
-		EndDate:                endDate,
 	})
 	if err != nil {
 		s.Log.Errorf("Failed to fetch sapronak %s summary for project flock %d: %+v", params.Type, projectFlockID, err)
@@ -564,90 +542,6 @@ func (s closingService) getProjectFlockKandangIDs(ctx context.Context, projectFl
 	return ids, nil
 }
 
-func (s closingService) getSapronakDateRange(ctx context.Context, projectFlockID uint, kandangID *uint) (*time.Time, *time.Time, error) {
-	db := s.Repository.DB().WithContext(ctx)
-
-	if kandangID != nil && *kandangID > 0 {
-		var pfk entity.ProjectFlockKandang
-		if err := db.Select("id, created_at, closed_at").First(&pfk, *kandangID).Error; err != nil {
-			return nil, nil, err
-		}
-
-		var minChickin *time.Time
-		if err := db.Table("project_chickins").
-			Select("MIN(chick_in_date)").
-			Where("project_flock_kandang_id = ?", pfk.Id).
-			Scan(&minChickin).Error; err != nil {
-			return nil, nil, err
-		}
-
-		start := pfk.CreatedAt
-		if minChickin != nil && !minChickin.IsZero() {
-			start = *minChickin
-		}
-		startDate := dateOnlyUTC(start)
-
-		var endDate *time.Time
-		if pfk.ClosedAt != nil {
-			d := dateOnlyUTC(*pfk.ClosedAt)
-			endDate = &d
-		}
-
-		return &startDate, endDate, nil
-	}
-
-	var minCreated time.Time
-	if err := db.Model(&entity.ProjectFlockKandang{}).
-		Select("MIN(created_at)").
-		Where("project_flock_id = ?", projectFlockID).
-		Scan(&minCreated).Error; err != nil {
-		return nil, nil, err
-	}
-
-	var minChickin *time.Time
-	if err := db.Table("project_chickins pc").
-		Select("MIN(pc.chick_in_date)").
-		Joins("JOIN project_flock_kandangs pfk ON pfk.id = pc.project_flock_kandang_id").
-		Where("pfk.project_flock_id = ?", projectFlockID).
-		Scan(&minChickin).Error; err != nil {
-		return nil, nil, err
-	}
-
-	start := minCreated
-	if minChickin != nil && !minChickin.IsZero() {
-		start = *minChickin
-	}
-	startDate := dateOnlyUTC(start)
-
-	var endDate *time.Time
-	var openCount int64
-	if err := db.Model(&entity.ProjectFlockKandang{}).
-		Where("project_flock_id = ? AND closed_at IS NULL", projectFlockID).
-		Count(&openCount).Error; err != nil {
-		return nil, nil, err
-	}
-	if openCount == 0 {
-		var maxClosed *time.Time
-		if err := db.Model(&entity.ProjectFlockKandang{}).
-			Select("MAX(closed_at)").
-			Where("project_flock_id = ?", projectFlockID).
-			Scan(&maxClosed).Error; err != nil {
-			return nil, nil, err
-		}
-		if maxClosed != nil && !maxClosed.IsZero() {
-			d := dateOnlyUTC(*maxClosed)
-			endDate = &d
-		}
-	}
-
-	return &startDate, endDate, nil
-}
-
-func dateOnlyUTC(t time.Time) time.Time {
-	u := t.UTC()
-	return time.Date(u.Year(), u.Month(), u.Day(), 0, 0, 0, 0, time.UTC)
-}
-
 func formatQuantity(qty float64, uom string) string {
 	qtyStr := strconv.FormatFloat(qty, 'f', -1, 64)
 	if uom == "" {
@@ -722,17 +616,38 @@ func (s closingService) GetOverhead(c *fiber.Ctx, projectFlockID uint, projectFl
 		return nil, err
 	}
 
-	realizations, err = s.allocateFarmOverheadRealizations(c.Context(), projectFlockID, projectFlockKandangID, realizations)
-	if err != nil {
-		return nil, err
-	}
-
 	projectFlockKandangs, err := s.ProjectFlockKandangRepo.GetByProjectFlockID(c.Context(), projectFlockID)
 	if err != nil {
 		return nil, err
 	}
 	totalKandangCount := len(projectFlockKandangs)
 
+	// Build kandang count map for farm expense division
+	projectFlockKandangCountMap := make(map[uint]int)
+	projectFlockKandangCountMap[projectFlockID] = totalKandangCount
+
+	involvedProjectFlocks := make(map[uint]bool)
+	for _, realization := range realizations {
+		if realization.ExpenseNonstock != nil &&
+			realization.ExpenseNonstock.Expense != nil &&
+			realization.ExpenseNonstock.Expense.ProjectFlockId != nil {
+			var projectFlockIDs []uint
+			if err := json.Unmarshal([]byte(*realization.ExpenseNonstock.Expense.ProjectFlockId), &projectFlockIDs); err == nil {
+				for _, pfID := range projectFlockIDs {
+					if pfID != projectFlockID {
+						involvedProjectFlocks[pfID] = true
+					}
+				}
+			}
+		}
+	}
+
+	for pfID := range involvedProjectFlocks {
+		if pfKandangs, err := s.ProjectFlockKandangRepo.GetByProjectFlockID(c.Context(), pfID); err == nil {
+			projectFlockKandangCountMap[pfID] = len(pfKandangs)
+		}
+	}
+
 	chickins, err := s.ChickinRepo.GetByProjectFlockID(c.Context(), projectFlockID)
 	if err != nil {
 		return nil, err
@@ -773,197 +688,11 @@ func (s closingService) GetOverhead(c *fiber.Ctx, projectFlockID uint, projectFl
 
 	totalActualPopulation := totalChickinQty - totalDepletion
 
-	result := dto.ToOverheadListDTOs(budgets, realizations, totalChickinQty, totalActualPopulation, projectFlockKandangID != nil, totalKandangCount)
+	result := dto.ToOverheadListDTOs(budgets, realizations, totalChickinQty, totalActualPopulation, projectFlockKandangID != nil, totalKandangCount, projectFlockKandangCountMap)
 
 	return &result, nil
 }
 
-type activeKandangMetricRow struct {
-	ProjectFlockKandangID uint    `gorm:"column:project_flock_kandang_id"`
-	ProjectFlockID        uint    `gorm:"column:project_flock_id"`
-	KandangID             uint    `gorm:"column:kandang_id"`
-	Category              string  `gorm:"column:category"`
-	ChickinQty            float64 `gorm:"column:chickin_qty"`
-	DepletionQty          float64 `gorm:"column:depletion_qty"`
-	EggQty                float64 `gorm:"column:egg_qty"`
-}
-
-func (s closingService) getActiveKandangMetrics(ctx context.Context, locationID uint, transactionDate time.Time) ([]activeKandangMetric, error) {
-	db := s.Repository.DB().WithContext(ctx)
-
-	rows := []activeKandangMetricRow{}
-	rawSQL := `
-SELECT
-	pfk.id AS project_flock_kandang_id,
-	pfk.project_flock_id AS project_flock_id,
-	pfk.kandang_id AS kandang_id,
-	pf.category AS category,
-	COALESCE((
-		SELECT SUM(pc.usage_qty)
-		FROM project_chickins pc
-		WHERE pc.project_flock_kandang_id = pfk.id
-			AND pc.chick_in_date::date <= ?
-	), 0) AS chickin_qty,
-	COALESCE((
-		SELECT SUM(rd.qty)
-		FROM recording_depletions rd
-		JOIN recordings r ON r.id = rd.recording_id
-		WHERE r.project_flock_kandangs_id = pfk.id
-			AND r.record_datetime::date <= ?
-	), 0) AS depletion_qty,
-	COALESCE((
-		SELECT SUM(re.qty)
-		FROM recording_eggs re
-		JOIN recordings r2 ON r2.id = re.recording_id
-		WHERE r2.project_flock_kandangs_id = pfk.id
-			AND r2.record_datetime::date <= ?
-	), 0) AS egg_qty
-FROM project_flock_kandangs pfk
-JOIN project_flocks pf ON pf.id = pfk.project_flock_id
-WHERE pf.location_id = ?
-	AND (pfk.closed_at IS NULL OR pfk.closed_at::date > ?)
-	AND EXISTS (
-		SELECT 1
-		FROM project_chickins pc2
-		WHERE pc2.project_flock_kandang_id = pfk.id
-			AND pc2.chick_in_date::date <= ?
-	)
-`
-	if err := db.Raw(rawSQL, transactionDate, transactionDate, transactionDate, locationID, transactionDate, transactionDate).Scan(&rows).Error; err != nil {
-		return nil, err
-	}
-
-	result := make([]activeKandangMetric, 0, len(rows))
-	for _, row := range rows {
-		metric := 0.0
-		switch strings.ToLower(strings.TrimSpace(row.Category)) {
-		case "growing":
-			metric = row.ChickinQty
-		case "laying":
-			metric = row.EggQty
-		default:
-			s.Log.Warnf("Unknown project flock category for overhead allocation: %s (pfk=%d)", row.Category, row.ProjectFlockKandangID)
-		}
-
-		result = append(result, activeKandangMetric{
-			ProjectFlockKandangID: row.ProjectFlockKandangID,
-			ProjectFlockID:        row.ProjectFlockID,
-			KandangID:             row.KandangID,
-			Category:              row.Category,
-			Metric:                metric,
-		})
-	}
-
-	return result, nil
-}
-
-func round2(value float64) float64 {
-	return math.Round(value*100) / 100
-}
-
-func allocateFarmLevelQty(totalQty float64, metrics []activeKandangMetric) map[uint]float64 {
-	allocations := make(map[uint]float64, len(metrics))
-	if totalQty == 0 || len(metrics) == 0 {
-		return allocations
-	}
-
-	totalMetric := 0.0
-	var maxMetric float64
-	var maxMetricID uint
-	for _, m := range metrics {
-		if m.Metric <= 0 {
-			continue
-		}
-		totalMetric += m.Metric
-		if m.Metric > maxMetric || maxMetricID == 0 {
-			maxMetric = m.Metric
-			maxMetricID = m.ProjectFlockKandangID
-		}
-	}
-	if totalMetric == 0 {
-		return allocations
-	}
-
-	sumRounded := 0.0
-	for _, m := range metrics {
-		if m.Metric <= 0 {
-			continue
-		}
-		portion := totalQty * (m.Metric / totalMetric)
-		rounded := round2(portion)
-		allocations[m.ProjectFlockKandangID] = rounded
-		sumRounded += rounded
-	}
-
-	diff := totalQty - sumRounded
-	if maxMetricID != 0 && diff != 0 {
-		allocations[maxMetricID] = round2(allocations[maxMetricID] + diff)
-	}
-
-	return allocations
-}
-
-func (s closingService) allocateFarmOverheadRealizations(ctx context.Context, projectFlockID uint, projectFlockKandangID *uint, realizations []entity.ExpenseRealization) ([]entity.ExpenseRealization, error) {
-	if len(realizations) == 0 {
-		return realizations, nil
-	}
-
-	cache := make(map[string][]activeKandangMetric)
-	allocated := make([]entity.ExpenseRealization, 0, len(realizations))
-
-	for _, realization := range realizations {
-		expenseNonstock := realization.ExpenseNonstock
-		if expenseNonstock == nil || expenseNonstock.Expense == nil {
-			allocated = append(allocated, realization)
-			continue
-		}
-
-		// If already bound to a specific project flock kandang, don't re-allocate.
-		if expenseNonstock.ProjectFlockKandangId != nil {
-			allocated = append(allocated, realization)
-			continue
-		}
-
-		expense := expenseNonstock.Expense
-		locationID := uint(expense.LocationId)
-		txDate := expense.RealizationDate
-
-		cacheKey := fmt.Sprintf("%d|%s", locationID, txDate.Format("2006-01-02"))
-		metrics, exists := cache[cacheKey]
-		if !exists {
-			var err error
-			metrics, err = s.getActiveKandangMetrics(ctx, locationID, txDate)
-			if err != nil {
-				return nil, err
-			}
-			cache[cacheKey] = metrics
-		}
-
-		allocations := allocateFarmLevelQty(realization.Qty, metrics)
-		allocatedQty := 0.0
-		if projectFlockKandangID != nil {
-			allocatedQty = allocations[*projectFlockKandangID]
-		} else {
-			for _, m := range metrics {
-				if m.ProjectFlockID == projectFlockID {
-					allocatedQty += allocations[m.ProjectFlockKandangID]
-				}
-			}
-			allocatedQty = round2(allocatedQty)
-		}
-
-		adj := realization
-		adj.Qty = allocatedQty
-		if adj.Qty == 0 {
-			adj.Price = realization.Price
-		}
-
-		allocated = append(allocated, adj)
-	}
-
-	return allocated, nil
-}
-
 func (s closingService) GetExpeditionHPP(c *fiber.Ctx, projectFlockID uint, projectFlockKandangID *uint) (*dto.ExpeditionHPPDTO, error) {
 	if projectFlockKandangID != nil {
 		if err := m.EnsureProjectFlockKandangAccess(c, s.Repository.DB(), projectFlockID, *projectFlockKandangID); err != nil {

internal/modules/closings/services/sapronak.service.go

@@ -4,7 +4,6 @@ import (
 	"context"
 	"fmt"
 	"strings"
-	"time"
 
 	"github.com/go-playground/validator/v10"
 	"github.com/gofiber/fiber/v2"
@@ -124,7 +123,7 @@ func (s sapronakService) computeSapronakReports(ctx context.Context, params *val
 			continue
 		}
 
-		// Filter sapronak data by project flock period range.
+		// We no longer filter by date for closing sapronak report; pass nil pointers.
 		items, groups, totalIncoming, totalUsage, err := s.buildSapronakItems(ctx, pfk, params.Flag)
 		if err != nil {
 			s.Log.Errorf("Failed to build sapronak items for pfk %d: %+v", pfk.Id, err)
@@ -380,33 +379,33 @@ func buildSapronakDetails(
 }
 
 func (s sapronakService) buildSapronakItems(ctx context.Context, pfk entity.ProjectFlockKandang, flagFilter string) ([]dto.SapronakItemDTO, []dto.SapronakGroupDTO, float64, float64, error) {
-	// Filter by project flock period (start = first chickin or pfk created_at, end = closed_at if any).
-	startDate, endDate := sapronakPeriodRange(pfk)
-	incomingRows, err := s.Repository.FetchSapronakIncoming(ctx, pfk.KandangId, startDate, endDate)
+	// For sapronak closing report we intentionally ignore date range
+	// and aggregate all historical transactions for the kandang/project.
+	incomingRows, err := s.Repository.FetchSapronakIncoming(ctx, pfk.KandangId)
 	if err != nil {
 		return nil, nil, 0, 0, err
 	}
-	incomingDetailsRows, err := s.Repository.FetchSapronakIncomingDetails(ctx, pfk.KandangId, startDate, endDate)
+	incomingDetailsRows, err := s.Repository.FetchSapronakIncomingDetails(ctx, pfk.KandangId)
 	if err != nil {
 		return nil, nil, 0, 0, err
 	}
-	usageRows, err := s.Repository.FetchSapronakUsage(ctx, pfk.Id, startDate, endDate)
+	usageRows, err := s.Repository.FetchSapronakUsage(ctx, pfk.Id)
 	if err != nil {
 		return nil, nil, 0, 0, err
 	}
-	chickinUsageRows, err := s.Repository.FetchSapronakChickinUsage(ctx, pfk.Id, startDate, endDate)
+	chickinUsageRows, err := s.Repository.FetchSapronakChickinUsage(ctx, pfk.Id)
 	if err != nil {
 		return nil, nil, 0, 0, err
 	}
-	usageDetailsRows, err := s.Repository.FetchSapronakUsageDetails(ctx, pfk.Id, startDate, endDate)
+	usageDetailsRows, err := s.Repository.FetchSapronakUsageDetails(ctx, pfk.Id)
 	if err != nil {
 		return nil, nil, 0, 0, err
 	}
-	chickinUsageDetailsRows, err := s.Repository.FetchSapronakChickinUsageDetails(ctx, pfk.Id, startDate, endDate)
+	chickinUsageDetailsRows, err := s.Repository.FetchSapronakChickinUsageDetails(ctx, pfk.Id)
 	if err != nil {
 		return nil, nil, 0, 0, err
 	}
-	usageAllocatedDetails, err := s.Repository.FetchSapronakUsageAllocatedDetails(ctx, pfk.Id, startDate, endDate)
+	usageAllocatedDetails, err := s.Repository.FetchSapronakUsageAllocatedDetails(ctx, pfk.Id)
 	if err != nil {
 		return nil, nil, 0, 0, err
 	}
@@ -414,15 +413,15 @@ func (s sapronakService) buildSapronakItems(ctx context.Context, pfk entity.Proj
 		usageDetailsRows = usageAllocatedDetails
 		chickinUsageDetailsRows = map[uint][]repository.SapronakDetailRow{}
 	}
-	adjIncomingRows, adjOutgoingRows, err := s.Repository.FetchSapronakAdjustments(ctx, pfk.KandangId, startDate, endDate)
+	adjIncomingRows, adjOutgoingRows, err := s.Repository.FetchSapronakAdjustments(ctx, pfk.KandangId)
 	if err != nil {
 		return nil, nil, 0, 0, err
 	}
-	transIncomingRows, transOutgoingRows, err := s.Repository.FetchSapronakTransfers(ctx, pfk.KandangId, startDate, endDate)
+	transIncomingRows, transOutgoingRows, err := s.Repository.FetchSapronakTransfers(ctx, pfk.KandangId)
 	if err != nil {
 		return nil, nil, 0, 0, err
 	}
-	salesOutRows, err := s.Repository.FetchSapronakSalesAllocatedDetails(ctx, pfk.Id, startDate, endDate)
+	salesOutRows, err := s.Repository.FetchSapronakSalesAllocatedDetails(ctx, pfk.Id)
 	if err != nil {
 		return nil, nil, 0, 0, err
 	}
@@ -471,7 +470,6 @@ func (s sapronakService) buildSapronakItems(ctx context.Context, pfk entity.Proj
 	// should not be counted yet. Only when category is LAYING we allow
 	// pullet usage to contribute to qty_used.
 	isLaying := strings.EqualFold(string(pfk.ProjectFlock.Category), string(utils.ProjectFlockCategoryLaying))
-	hasChickin := len(pfk.Chickins) > 0
 
 	if !isLaying {
 		filteredUsage := make([]repository.SapronakUsageRow, 0, len(chickinUsageRows))
@@ -493,6 +491,11 @@ func (s sapronakService) buildSapronakItems(ctx context.Context, pfk entity.Proj
 		chickinUsageDetailsRows = filteredDetail
 	}
 
+	allUsageRows := append(usageRows, chickinUsageRows...)
+	incoming, usage := mapIncomingUsage(incomingRows, allUsageRows)
+	itemMap := make(map[uint]dto.SapronakItemDTO, len(incoming)+len(usage))
+	groupMap := make(map[string]*dto.SapronakGroupDTO)
+
 	for pid, rows := range chickinUsageDetailsRows {
 		if len(rows) == 0 {
 			continue
@@ -509,11 +512,6 @@ func (s sapronakService) buildSapronakItems(ctx context.Context, pfk entity.Proj
 	transOutgoing := detailMaps.TransferOut
 	salesOutgoing := detailMaps.SalesOut
 
-	allUsageRows := append(usageRows, chickinUsageRows...)
-	incoming, usage := mapIncomingUsage(incomingRows, allUsageRows)
-	itemMap := make(map[uint]dto.SapronakItemDTO, len(incoming)+len(usage))
-	groupMap := make(map[string]*dto.SapronakGroupDTO)
-
 	transIncoming = dedupTransfers(transIncoming)
 	transOutgoing = dedupTransfers(transOutgoing)
 
@@ -777,9 +775,6 @@ func (s sapronakService) buildSapronakItems(ctx context.Context, pfk entity.Proj
 		if !matchesFlag(flag) {
 			continue
 		}
-		if hasChickin && (strings.EqualFold(flag, "DOC") || strings.EqualFold(flag, "PULLET") || strings.EqualFold(flag, "LAYER")) {
-			continue
-		}
 		group := ensureGroup(flag)
 		for _, d := range details {
 			if d.Flag == "" {
@@ -799,10 +794,6 @@ func (s sapronakService) buildSapronakItems(ctx context.Context, pfk entity.Proj
 		if !matchesFlag(flag) {
 			continue
 		}
-		// For chicken, we don't count sales as sapronak outflow.
-		if strings.EqualFold(flag, "DOC") || strings.EqualFold(flag, "PULLET") || strings.EqualFold(flag, "LAYER") {
-			continue
-		}
 		group := ensureGroup(flag)
 		for _, d := range details {
 			if d.Flag == "" {
@@ -824,20 +815,3 @@ func (s sapronakService) buildSapronakItems(ctx context.Context, pfk entity.Proj
 
 	return items, groups, totalIncoming, totalUsage, nil
 }
-
-func sapronakPeriodRange(pfk entity.ProjectFlockKandang) (*time.Time, *time.Time) {
-	if len(pfk.Chickins) == 0 {
-		start := dateOnlyUTC(pfk.CreatedAt)
-		return &start, pfk.ClosedAt
-	}
-
-	minDate := pfk.Chickins[0].ChickInDate
-	for _, c := range pfk.Chickins[1:] {
-		if c.ChickInDate.Before(minDate) {
-			minDate = c.ChickInDate
-		}
-	}
-
-	start := dateOnlyUTC(minDate)
-	return &start, pfk.ClosedAt
-}

internal/modules/constants/repositories/constant.repository.go

@@ -12,7 +12,7 @@ import (
 )
 
 type ConstantRepository interface {
-	GetConstants() map[string]interface{}
+	GetConstants() (map[string]interface{}, error)
 }
 
 type ConstantRepositoryImpl struct {
@@ -25,7 +25,7 @@ func NewConstantRepository(db *gorm.DB) ConstantRepository {
 	}
 }
 
-func (r *ConstantRepositoryImpl) GetConstants() map[string]interface{} {
+func (r *ConstantRepositoryImpl) GetConstants() (map[string]interface{}, error) {
 	flagList := make([]string, 0)
 	for f := range utils.AllFlagTypes() {
 		flagList = append(flagList, string(f))
@@ -75,6 +75,8 @@ func (r *ConstantRepositoryImpl) GetConstants() map[string]interface{} {
 		})
 	}
 
+	adjustmentSubtypesByType := utils.AdjustmentTransactionSubtypesByTypeForFrontend()
+
 	return map[string]interface{}{
 		"flags": flagList,
 		"warehouse_types": []string{
@@ -94,6 +96,9 @@ func (r *ConstantRepositoryImpl) GetConstants() map[string]interface{} {
 			"BISNIS",
 			"INDIVIDUAL",
 		},
+		"adjustment": map[string]interface{}{
+			"transaction_subtypes": adjustmentSubtypesByType,
+		},
 		"approval_workflows": approvalWorkflows,
-	}
+	}, nil
 }

internal/modules/constants/services/constant.service.go

@@ -22,5 +22,5 @@ func NewConstantService(repo repository.ConstantRepository, validate *validator.
 }
 
 func (s constantService) GetAll(c *fiber.Ctx) (map[string]interface{}, error) {
-	return s.Repository.GetConstants(), nil
+	return s.Repository.GetConstants()
 }

internal/modules/expenses/repositories/expense_realization.repository.go

@@ -69,19 +69,23 @@ func (r *ExpenseRealizationRepositoryImpl) GetClosingOverhead(ctx context.Contex
 		Joins("JOIN expense_nonstocks ON expense_nonstocks.id = expense_realizations.expense_nonstock_id").
 		Joins("JOIN expenses ON expenses.id = expense_nonstocks.expense_id").
 		Joins("LEFT JOIN project_flock_kandangs ON project_flock_kandangs.id = expense_nonstocks.project_flock_kandang_id").
+		Joins("LEFT JOIN kandangs ON kandangs.id = expense_nonstocks.kandang_id").
 		Where("expenses.realization_date IS NOT NULL").
 		Where("expenses.category = ?", "BOP")
 
 	if projectFlockKandangID != nil {
 		db = db.Where(`(
 			expense_nonstocks.project_flock_kandang_id = ? OR
+			(expense_nonstocks.kandang_id = (SELECT kandang_id FROM project_flock_kandangs WHERE id = ?) AND
+			 expense_nonstocks.project_flock_kandang_id IS NULL) OR
 			(expenses.project_flock_id IS NOT NULL AND expenses.project_flock_id::jsonb @> ?::jsonb)
-		)`, *projectFlockKandangID, fmt.Sprintf("[%d]", projectFlockID))
+		)`, *projectFlockKandangID, *projectFlockKandangID, fmt.Sprintf("[%d]", projectFlockID))
 	} else {
 		db = db.Where(`(
 			project_flock_kandangs.project_flock_id = ? OR
+			kandangs.id IN (SELECT kandang_id FROM project_flock_kandangs WHERE project_flock_id = ?) OR
 			(expenses.project_flock_id IS NOT NULL AND expenses.project_flock_id::jsonb @> ?::jsonb)
-		)`, projectFlockID, fmt.Sprintf("[%d]", projectFlockID))
+		)`, projectFlockID, projectFlockID, fmt.Sprintf("[%d]", projectFlockID))
 	}
 
 	err := db.Find(&realizations).Error

internal/modules/inventory/adjustments/controllers/adjustment.controller.go

@@ -47,11 +47,13 @@ func (u *AdjustmentController) Adjustment(c *fiber.Ctx) error {
 
 func (u *AdjustmentController) AdjustmentHistory(c *fiber.Ctx) error {
 	query := &validation.Query{
-		Page:            c.QueryInt("page", 1),
-		Limit:           c.QueryInt("limit", 10),
-		ProductID:       uint(c.QueryInt("product_id", 0)),
-		WarehouseID:     uint(c.QueryInt("warehouse_id", 0)),
-		TransactionType: c.Query("transaction_type", ""),
+		Page:               c.QueryInt("page", 1),
+		Limit:              c.QueryInt("limit", 10),
+		ProductID:          uint(c.QueryInt("product_id", 0)),
+		WarehouseID:        uint(c.QueryInt("warehouse_id", 0)),
+		TransactionType:    c.Query("transaction_type", ""),
+		TransactionSubtype: c.Query("transaction_subtype", ""),
+		FunctionCode:       c.Query("function_code", ""),
 	}
 
 	result, totalResults, err := u.AdjustmentService.AdjustmentHistory(c, query)

internal/modules/inventory/adjustments/dto/adjustment.dto.go

@@ -17,27 +17,49 @@ type ProductRelationDTO struct {
 	ProductCategory *productCategoryDTO.ProductCategoryRelationDTO `json:"product_category,omitempty"`
 }
 
-type WarehouseRelationDTO struct {
+type LocationRelationDTO struct {
 	Id   uint   `json:"id"`
 	Name string `json:"name"`
 }
 
+type ProjectFlockRelationDTO struct {
+	Id        uint   `json:"id"`
+	FlockName string `json:"flock_name"`
+	Period    int    `json:"period"`
+}
+
+type WarehouseRelationDTO struct {
+	Id       uint                 `json:"id"`
+	Name     string               `json:"name"`
+	Location *LocationRelationDTO `json:"location,omitempty"`
+}
+
 type ProductWarehouseDTO struct {
-	Id          uint                  `json:"id"`
-	ProductId   uint                  `json:"product_id"`
-	WarehouseId uint                  `json:"warehouse_id"`
-	Quantity    float64               `json:"quantity"`
-	Product     *ProductRelationDTO   `json:"product,omitempty"`
-	Warehouse   *WarehouseRelationDTO `json:"warehouse,omitempty"`
+	Id           uint                     `json:"id"`
+	ProductId    uint                     `json:"product_id"`
+	WarehouseId  uint                     `json:"warehouse_id"`
+	Quantity     float64                  `json:"quantity"`
+	Product      *ProductRelationDTO      `json:"product,omitempty"`
+	Warehouse    *WarehouseRelationDTO    `json:"warehouse,omitempty"`
+	ProjectFlock *ProjectFlockRelationDTO `json:"project_flock,omitempty"`
 }
 
 type AdjustmentRelationDTO struct {
-	Id                 uint                 `json:"id"`
-	Increase           float64              `json:"increase"`
-	Decrease           float64              `json:"decrease"`
-	Note               string               `json:"note,omitempty"`
-	ProductWarehouseId uint                 `json:"product_warehouse_id"`
-	ProductWarehouse   *ProductWarehouseDTO `json:"product_warehouse,omitempty"`
+	Id                 uint                     `json:"id"`
+	AdjNumber          string                   `json:"adj_number"`
+	TransactionType    string                   `json:"transaction_type"`
+	TransactionSubtype string                   `json:"transaction_subtype"`
+	FunctionCode       string                   `json:"function_code"`
+	Qty                float64                  `json:"qty"`
+	Price              float64                  `json:"price"`
+	GrandTotal         float64                  `json:"grand_total"`
+	Increase           float64                  `json:"increase"`
+	Decrease           float64                  `json:"decrease"`
+	Notes              string                   `json:"notes,omitempty"`
+	Location           *LocationRelationDTO     `json:"location,omitempty"`
+	ProjectFlock       *ProjectFlockRelationDTO `json:"project_flock,omitempty"`
+	ProductWarehouseId uint                     `json:"product_warehouse_id"`
+	ProductWarehouse   *ProductWarehouseDTO     `json:"product_warehouse,omitempty"`
 }
 
 type AdjustmentListDTO struct {
@@ -81,31 +103,80 @@ func ToWarehouseRelationDTO(e *entity.Warehouse) *WarehouseRelationDTO {
 		return nil
 	}
 	return &WarehouseRelationDTO{
+		Id:       e.Id,
+		Name:     e.Name,
+		Location: ToLocationRelationDTO(e.Location),
+	}
+}
+
+func ToLocationRelationDTO(e *entity.Location) *LocationRelationDTO {
+	if e == nil {
+		return nil
+	}
+	return &LocationRelationDTO{
 		Id:   e.Id,
 		Name: e.Name,
 	}
 }
 
+func ToProjectFlockRelationDTO(e *entity.ProjectFlockKandang) *ProjectFlockRelationDTO {
+	if e == nil || e.ProjectFlock.Id == 0 {
+		return nil
+	}
+	return &ProjectFlockRelationDTO{
+		Id:        e.ProjectFlock.Id,
+		FlockName: e.ProjectFlock.FlockName,
+		Period:    e.Period,
+	}
+}
+
 func ToProductWarehouseDTO(e *entity.ProductWarehouse) *ProductWarehouseDTO {
 	if e == nil {
 		return nil
 	}
 	return &ProductWarehouseDTO{
-		Id:          e.Id,
-		ProductId:   e.ProductId,
-		WarehouseId: e.WarehouseId,
-		Quantity:    e.Quantity,
-		Product:     ToProductRelationDTO(&e.Product),
-		Warehouse:   ToWarehouseRelationDTO(&e.Warehouse),
+		Id:           e.Id,
+		ProductId:    e.ProductId,
+		WarehouseId:  e.WarehouseId,
+		Quantity:     e.Quantity,
+		Product:      ToProductRelationDTO(&e.Product),
+		Warehouse:    ToWarehouseRelationDTO(&e.Warehouse),
+		ProjectFlock: ToProjectFlockRelationDTO(e.ProjectFlockKandang),
 	}
 }
 
 func ToAdjustmentRelationDTO(e *entity.AdjustmentStock) AdjustmentRelationDTO {
+	note := ""
+	if e.StockLog != nil {
+		note = e.StockLog.Notes
+	}
+
+	qty := e.TotalQty
+	if qty <= 0 {
+		qty = e.UsageQty + e.PendingQty
+	}
+
+	var location *LocationRelationDTO
+	var projectFlock *ProjectFlockRelationDTO
+	if e.ProductWarehouse != nil {
+		location = ToLocationRelationDTO(e.ProductWarehouse.Warehouse.Location)
+		projectFlock = ToProjectFlockRelationDTO(e.ProductWarehouse.ProjectFlockKandang)
+	}
+
 	return AdjustmentRelationDTO{
 		Id:                 e.Id,
-		Note:               "",
+		AdjNumber:          e.AdjNumber,
+		TransactionType:    e.TransactionType,
+		TransactionSubtype: e.FunctionCode,
+		FunctionCode:       e.FunctionCode,
+		Qty:                qty,
+		Price:              e.Price,
+		GrandTotal:         e.GrandTotal,
 		Increase:           e.TotalQty,
 		Decrease:           e.UsageQty,
+		Notes:              note,
+		Location:           location,
+		ProjectFlock:       projectFlock,
 		ProductWarehouseId: e.ProductWarehouseId,
 		ProductWarehouse:   ToProductWarehouseDTO(e.ProductWarehouse),
 	}

internal/modules/inventory/adjustments/module.go

@@ -5,7 +5,6 @@ import (
 	"github.com/gofiber/fiber/v2"
 	"gorm.io/gorm"
 
-	commonRepo "gitlab.com/mbugroup/lti-api.git/internal/common/repository"
 	commonSvc "gitlab.com/mbugroup/lti-api.git/internal/common/service"
 	rAdjustmentStock "gitlab.com/mbugroup/lti-api.git/internal/modules/inventory/adjustments/repositories"
 	sAdjustment "gitlab.com/mbugroup/lti-api.git/internal/modules/inventory/adjustments/services"
@@ -17,7 +16,6 @@ import (
 	rUser "gitlab.com/mbugroup/lti-api.git/internal/modules/users/repositories"
 	sUser "gitlab.com/mbugroup/lti-api.git/internal/modules/users/services"
 	"gitlab.com/mbugroup/lti-api.git/internal/utils"
-	"gitlab.com/mbugroup/lti-api.git/internal/utils/fifo"
 )
 
 type AdjustmentModule struct{}
@@ -31,41 +29,7 @@ func (AdjustmentModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validat
 	userRepo := rUser.NewUserRepository(db)
 	productRepo := rproduct.NewProductRepository(db)
 	adjustmentStockRepo := rAdjustmentStock.NewAdjustmentStockRepository(db)
-	stockAllocRepo := commonRepo.NewStockAllocationRepository(db)
-
-	fifoService := commonSvc.NewFifoService(db, stockAllocRepo, productWarehouseRepo, utils.Log)
-
-	err := fifoService.RegisterStockable(fifo.StockableConfig{
-		Key:   fifo.StockableKeyAdjustmentIn,
-		Table: "adjustment_stocks",
-		Columns: fifo.StockableColumns{
-			ID:                 "id",
-			ProductWarehouseID: "product_warehouse_id",
-			TotalQuantity:      "total_qty",
-			TotalUsedQuantity:  "total_used",
-			CreatedAt:          "created_at",
-		},
-		OrderBy: []string{"created_at ASC", "id ASC"},
-	})
-	if err != nil {
-		panic("Failed to register ADJUSTMENT_IN as Stockable: " + err.Error())
-	}
-
-	err = fifoService.RegisterUsable(fifo.UsableConfig{
-		Key:   fifo.UsableKeyAdjustmentOut,
-		Table: "adjustment_stocks",
-		Columns: fifo.UsableColumns{
-			ID:                 "id",
-			ProductWarehouseID: "product_warehouse_id",
-			UsageQuantity:      "usage_qty",
-			PendingQuantity:    "pending_qty",
-			CreatedAt:          "created_at",
-		},
-		OrderBy: []string{"created_at ASC", "id ASC"},
-	})
-	if err != nil {
-		panic("Failed to register ADJUSTMENT_OUT as Usable: " + err.Error())
-	}
+	fifoStockV2Service := commonSvc.NewFifoStockV2Service(db, utils.Log)
 
 	adjustmentService := sAdjustment.NewAdjustmentService(
 		productRepo,
@@ -73,7 +37,7 @@ func (AdjustmentModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validat
 		warehouseRepo,
 		productWarehouseRepo,
 		adjustmentStockRepo,
-		fifoService,
+		fifoStockV2Service,
 		validate,
 		projectFlockKandangRepo,
 	)

internal/modules/inventory/adjustments/repositories/adjustment_stock.repository.go

@@ -2,6 +2,7 @@ package repositories
 
 import (
 	"context"
+	"errors"
 	"fmt"
 	"strconv"
 	"strings"
@@ -14,11 +15,35 @@ import (
 type AdjustmentStockRepository interface {
 	CreateOne(ctx context.Context, data *entity.AdjustmentStock, modifier func(*gorm.DB) *gorm.DB) error
 	GetByID(ctx context.Context, id uint, modifier func(*gorm.DB) *gorm.DB) (*entity.AdjustmentStock, error)
+	FindKandangIDByProjectFlockKandangID(ctx context.Context, projectFlockKandangID uint) (uint, error)
+	FindRoutesByFunctionCode(ctx context.Context, productID uint, functionCode string) ([]AdjustmentRouteResolution, error)
+	FindOverconsumeRule(ctx context.Context, lane, flagGroupCode, functionCode string) (*bool, error)
+	FindHistory(ctx context.Context, filter AdjustmentHistoryFilter, modifier func(*gorm.DB) *gorm.DB) ([]*entity.AdjustmentStock, int64, error)
 	WithTx(tx *gorm.DB) AdjustmentStockRepository
 	DB() *gorm.DB
 	GenerateSequentialNumber(ctx context.Context, prefix string) (string, error)
 }
 
+type AdjustmentRouteResolution struct {
+	FlagGroupCode       string `gorm:"column:flag_group_code"`
+	Lane                string `gorm:"column:lane"`
+	FunctionCode        string `gorm:"column:function_code"`
+	SourceTable         string `gorm:"column:source_table"`
+	LegacyTypeKey       string `gorm:"column:legacy_type_key"`
+	AllowPendingDefault bool   `gorm:"column:allow_pending_default"`
+}
+
+type AdjustmentHistoryFilter struct {
+	ProductID       uint
+	WarehouseID     uint
+	TransactionType string
+	FunctionCode    string
+	ScopeRestrict   bool
+	ScopeIDs        []uint
+	Offset          int
+	Limit           int
+}
+
 type adjustmentStockRepositoryImpl struct {
 	db *gorm.DB
 }
@@ -48,6 +73,151 @@ func (r *adjustmentStockRepositoryImpl) GetByID(ctx context.Context, id uint, mo
 	return &record, nil
 }
 
+func (r *adjustmentStockRepositoryImpl) FindKandangIDByProjectFlockKandangID(ctx context.Context, projectFlockKandangID uint) (uint, error) {
+	type pfkRow struct {
+		KandangID uint `gorm:"column:kandang_id"`
+	}
+
+	var pfk pfkRow
+	err := r.db.WithContext(ctx).
+		Table("project_flock_kandangs pfk").
+		Select("pfk.kandang_id").
+		Where("pfk.id = ?", projectFlockKandangID).
+		Where("pfk.closed_at IS NULL").
+		Take(&pfk).Error
+	if err != nil {
+		return 0, err
+	}
+	return pfk.KandangID, nil
+}
+
+func (r *adjustmentStockRepositoryImpl) FindRoutesByFunctionCode(
+	ctx context.Context,
+	productID uint,
+	functionCode string,
+) ([]AdjustmentRouteResolution, error) {
+	var rows []AdjustmentRouteResolution
+	err := r.db.WithContext(ctx).
+		Table("fifo_stock_v2_route_rules rr").
+		Select("rr.flag_group_code, rr.lane, rr.function_code, rr.source_table, rr.legacy_type_key, rr.allow_pending_default").
+		Joins("JOIN fifo_stock_v2_flag_groups fg ON fg.code = rr.flag_group_code AND fg.is_active = TRUE").
+		Where("rr.is_active = TRUE").
+		Where("rr.function_code = ?", functionCode).
+		Where(`
+			EXISTS (
+				SELECT 1
+				FROM flags f
+				JOIN fifo_stock_v2_flag_members fm ON fm.flag_name = f.name AND fm.is_active = TRUE
+				WHERE f.flagable_type = ?
+				  AND f.flagable_id = ?
+				  AND fm.flag_group_code = rr.flag_group_code
+			)
+		`, entity.FlagableTypeProduct, productID).
+		Order("CASE WHEN rr.source_table = 'adjustment_stocks' THEN 0 ELSE 1 END ASC").
+		Order("rr.id ASC").
+		Find(&rows).Error
+	if err != nil {
+		return nil, err
+	}
+	return rows, nil
+}
+
+func (r *adjustmentStockRepositoryImpl) FindOverconsumeRule(
+	ctx context.Context,
+	lane string,
+	flagGroupCode string,
+	functionCode string,
+) (*bool, error) {
+	type selectedRow struct {
+		AllowOverconsume bool `gorm:"column:allow_overconsume"`
+	}
+
+	var selected selectedRow
+	err := r.db.WithContext(ctx).
+		Table("fifo_stock_v2_overconsume_rules").
+		Select("allow_overconsume").
+		Where("is_active = TRUE").
+		Where("lane = ?", lane).
+		Where("(flag_group_code IS NULL OR flag_group_code = ?)", flagGroupCode).
+		Where("(function_code IS NULL OR function_code = ?)", functionCode).
+		Order("CASE WHEN flag_group_code IS NULL THEN 1 ELSE 0 END ASC").
+		Order("CASE WHEN function_code IS NULL THEN 1 ELSE 0 END ASC").
+		Order("priority ASC, id ASC").
+		Limit(1).
+		Take(&selected).Error
+	if err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return nil, nil
+		}
+		return nil, err
+	}
+
+	return &selected.AllowOverconsume, nil
+}
+
+func (r *adjustmentStockRepositoryImpl) FindHistory(
+	ctx context.Context,
+	filter AdjustmentHistoryFilter,
+	modifier func(*gorm.DB) *gorm.DB,
+) ([]*entity.AdjustmentStock, int64, error) {
+	q := r.db.WithContext(ctx).Model(&entity.AdjustmentStock{}).
+		Preload("ProductWarehouse").
+		Preload("ProductWarehouse.Product").
+		Preload("ProductWarehouse.Warehouse").
+		Preload("ProductWarehouse.Warehouse.Location").
+		Preload("ProductWarehouse.ProjectFlockKandang").
+		Preload("ProductWarehouse.ProjectFlockKandang.ProjectFlock").
+		Preload("StockLog.CreatedUser")
+
+	if modifier != nil {
+		q = modifier(q)
+	}
+
+	if filter.ScopeRestrict {
+		q = q.Joins("JOIN product_warehouses pw_scope ON pw_scope.id = adjustment_stocks.product_warehouse_id").
+			Joins("JOIN warehouses w_scope ON w_scope.id = pw_scope.warehouse_id")
+		if len(filter.ScopeIDs) == 0 {
+			q = q.Where("1 = 0")
+		} else {
+			q = q.Where("w_scope.location_id IN ?", filter.ScopeIDs)
+		}
+	}
+
+	if filter.ProductID > 0 || filter.WarehouseID > 0 {
+		q = q.Joins("JOIN product_warehouses pw_filter ON pw_filter.id = adjustment_stocks.product_warehouse_id")
+		if filter.ProductID > 0 {
+			q = q.Where("pw_filter.product_id = ?", filter.ProductID)
+		}
+		if filter.WarehouseID > 0 {
+			q = q.Where("pw_filter.warehouse_id = ?", filter.WarehouseID)
+		}
+	}
+
+	if strings.TrimSpace(filter.TransactionType) != "" {
+		q = q.Where("UPPER(adjustment_stocks.transaction_type) = ?", strings.ToUpper(strings.TrimSpace(filter.TransactionType)))
+	}
+
+	if strings.TrimSpace(filter.FunctionCode) != "" {
+		q = q.Where("adjustment_stocks.function_code = ?", strings.ToUpper(strings.TrimSpace(filter.FunctionCode)))
+	}
+
+	var total int64
+	if err := q.Count(&total).Error; err != nil {
+		return nil, 0, err
+	}
+
+	var rows []entity.AdjustmentStock
+	if err := q.Offset(filter.Offset).Limit(filter.Limit).Order("created_at DESC").Find(&rows).Error; err != nil {
+		return nil, 0, err
+	}
+
+	result := make([]*entity.AdjustmentStock, len(rows))
+	for i := range rows {
+		result[i] = &rows[i]
+	}
+	return result, total, nil
+}
+
 func (r *adjustmentStockRepositoryImpl) WithTx(tx *gorm.DB) AdjustmentStockRepository {
 	return &adjustmentStockRepositoryImpl{db: tx}
 }

internal/modules/inventory/adjustments/services/adjustment.service.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"errors"
 	"fmt"
+	"math"
 	"strings"
 
 	"github.com/go-playground/validator/v10"
@@ -20,7 +21,6 @@ import (
 	projectFlockKandangRepo "gitlab.com/mbugroup/lti-api.git/internal/modules/production/project_flocks/repositories"
 	stockLogsRepo "gitlab.com/mbugroup/lti-api.git/internal/modules/shared/repositories"
 	"gitlab.com/mbugroup/lti-api.git/internal/utils"
-	"gitlab.com/mbugroup/lti-api.git/internal/utils/fifo"
 	"gorm.io/gorm"
 )
 
@@ -39,16 +39,22 @@ type adjustmentService struct {
 	ProductRepo               productRepo.ProductRepository
 	ProjectFlockKandangRepo   projectFlockKandangRepo.ProjectFlockKandangRepository
 	AdjustmentStockRepository adjustmentStockRepo.AdjustmentStockRepository
-	FifoSvc                   common.FifoService
+	FifoStockV2Svc            common.FifoStockV2Service
 }
 
+const (
+	adjustmentLaneStockable = "STOCKABLE"
+	adjustmentLaneUsable    = "USABLE"
+	flagGroupAyam           = "AYAM"
+)
+
 func NewAdjustmentService(
 	productRepo productRepo.ProductRepository,
 	stockLogsRepo stockLogsRepo.StockLogRepository,
 	warehouseRepo warehouseRepo.WarehouseRepository,
 	productWarehouseRepo ProductWarehouse.ProductWarehouseRepository,
 	adjustmentStockRepo adjustmentStockRepo.AdjustmentStockRepository,
-	fifoSvc common.FifoService,
+	fifoStockV2Svc common.FifoStockV2Service,
 	validate *validator.Validate,
 	projectFlockKandangRepo projectFlockKandangRepo.ProjectFlockKandangRepository,
 ) AdjustmentService {
@@ -61,7 +67,7 @@ func NewAdjustmentService(
 		ProductRepo:               productRepo,
 		ProjectFlockKandangRepo:   projectFlockKandangRepo,
 		AdjustmentStockRepository: adjustmentStockRepo,
-		FifoSvc:                   fifoSvc,
+		FifoStockV2Svc:            fifoStockV2Svc,
 	}
 }
 
@@ -70,6 +76,9 @@ func (s *adjustmentService) withRelations(db *gorm.DB) *gorm.DB {
 		Preload("ProductWarehouse").
 		Preload("ProductWarehouse.Product").
 		Preload("ProductWarehouse.Warehouse").
+		Preload("ProductWarehouse.Warehouse.Location").
+		Preload("ProductWarehouse.ProjectFlockKandang").
+		Preload("ProductWarehouse.ProjectFlockKandang.ProjectFlock").
 		Preload("StockLog.CreatedUser")
 }
 
@@ -94,47 +103,87 @@ func (s *adjustmentService) Adjustment(c *fiber.Ctx, req *validation.Create) (*e
 	if err := s.Validate.Struct(req); err != nil {
 		return nil, err
 	}
+
+	productID := req.ProductID
+	if productID == 0 {
+		return nil, fiber.NewError(fiber.StatusBadRequest, "Product is required")
+	}
+
+	qty := req.Qty
+	if qty <= 0 {
+		qty = req.Quantity
+	}
+	if qty <= 0 {
+		return nil, fiber.NewError(fiber.StatusBadRequest, "Quantity must be greater than zero")
+	}
+
+	functionCode := strings.ToUpper(strings.TrimSpace(req.TransactionSubtype))
+	if functionCode == "" {
+		functionCode = strings.ToUpper(strings.TrimSpace(req.TransactionSubType))
+	}
+	if functionCode == "" {
+		functionCode = strings.ToUpper(strings.TrimSpace(req.FunctionCode))
+	}
+	if functionCode == "" {
+		return nil, fiber.NewError(fiber.StatusBadRequest, "Transaction subtype is required")
+	}
+	if functionCode == string(utils.AdjustmentTransactionSubtypeRecordingDepletionOut) {
+		return nil, fiber.NewError(
+			fiber.StatusBadRequest,
+			"RECORDING_DEPLETION_OUT tidak boleh diinput manual. Gunakan RECORDING_DEPLETION_IN, sistem akan otomatis membuat depletion-out AYAM",
+		)
+	}
+
+	warehouseID, err := s.resolveWarehouseID(c.Context(), req)
+	if err != nil {
+		return nil, err
+	}
+
+	note := strings.TrimSpace(req.Notes)
+	if note == "" {
+		note = strings.TrimSpace(req.Note)
+	}
+	grandTotal := math.Round((qty*req.Price)*1000) / 1000
+
 	ctx := c.Context()
 	actorID, err := m.ActorIDFromContext(c)
 	if err != nil {
 		return nil, err
 	}
-	if err := m.EnsureWarehouseAccess(c, s.WarehouseRepo.DB(), uint(req.WarehouseID)); err != nil {
+	if err := m.EnsureWarehouseAccess(c, s.WarehouseRepo.DB(), warehouseID); err != nil {
 		return nil, err
 	}
-	if err := common.EnsureRelations(c.Context(),
-		common.RelationCheck{Name: "Product", ID: &req.ProductID, Exists: s.ProductRepo.IdExists},
-		common.RelationCheck{Name: "Warehouse", ID: &req.WarehouseID, Exists: s.WarehouseRepo.IdExists},
+	if err := common.EnsureRelations(ctx,
+		common.RelationCheck{Name: "Product", ID: &productID, Exists: s.ProductRepo.IdExists},
+		common.RelationCheck{Name: "Warehouse", ID: &warehouseID, Exists: s.WarehouseRepo.IdExists},
 	); err != nil {
 		return nil, err
 	}
 
-	if req.Quantity <= 0 {
-		return nil, fiber.NewError(fiber.StatusBadRequest, "Quantity must be greater than zero")
+	routeMeta, err := s.resolveRouteByFunctionCode(ctx, productID, functionCode)
+	if err != nil {
+		return nil, err
 	}
 
-	transactionType := strings.ToUpper(req.TransactionType)
-	if transactionType != string(utils.StockLogTransactionTypeIncrease) && transactionType != string(utils.StockLogTransactionTypeDecrease) {
-		return nil, fiber.NewError(fiber.StatusBadRequest, "Invalid transaction type")
-	}
+	transactionType := utils.ResolveAdjustmentTransactionType(routeMeta.FunctionCode)
 
 	var createdAdjustmentStockId uint
 
 	var projectFlockKandangID *uint
-	pfkID, err := s.getActiveProjectFlockKandangID(ctx, uint(req.WarehouseID))
+	pfkID, err := s.getActiveProjectFlockKandangID(ctx, warehouseID)
 	if err == nil && pfkID > 0 {
 		projectFlockKandangID = &pfkID
 	}
 
-	pw, err := s.ProductWarehouseRepo.FindByProductWarehouseAndPfk(ctx, uint(req.ProductID), uint(req.WarehouseID), projectFlockKandangID)
+	pw, err := s.ProductWarehouseRepo.FindByProductWarehouseAndPfk(ctx, productID, warehouseID, projectFlockKandangID)
 	if err != nil {
 		if !errors.Is(err, gorm.ErrRecordNotFound) {
 			return nil, fiber.NewError(fiber.StatusInternalServerError, "Failed to get product warehouse")
 		}
 
 		newPW := &entity.ProductWarehouse{
-			ProductId:             uint(req.ProductID),
-			WarehouseId:           uint(req.WarehouseID),
+			ProductId:             productID,
+			WarehouseId:           warehouseID,
 			Quantity:              0,
 			ProjectFlockKandangId: projectFlockKandangID,
 		}
@@ -153,96 +202,207 @@ func (s *adjustmentService) Adjustment(c *fiber.Ctx, req *validation.Create) (*e
 		return nil, err
 	}
 	err = s.StockLogsRepository.DB().WithContext(ctx).Transaction(func(tx *gorm.DB) error {
+		productWarehouseRepoTX := ProductWarehouse.NewProductWarehouseRepository(tx)
+		stockLogRepoTX := stockLogsRepo.NewStockLogRepository(tx)
+		adjustmentStockRepoTX := s.AdjustmentStockRepository.WithTx(tx)
 
-		productWarehouse, err := s.ProductWarehouseRepo.FindByProductWarehouseAndPfk(ctx, uint(req.ProductID), uint(req.WarehouseID), projectFlockKandangID)
+		productWarehouse, err := productWarehouseRepoTX.FindByProductWarehouseAndPfk(ctx, productID, warehouseID, projectFlockKandangID)
 		if err != nil {
 			s.Log.Errorf("Failed to get product warehouse: %+v", err)
 			return fiber.NewError(fiber.StatusInternalServerError, "Failed to get product warehouse")
 		}
 
-		newLog := &entity.StockLog{
-			LoggableType:       string(utils.StockLogTypeAdjustment),
-			LoggableId:         0,
-			Notes:              req.Note,
-			ProductWarehouseId: productWarehouse.Id,
-			CreatedBy:          actorID,
-		}
-
-		stockLogs, err := s.StockLogsRepository.GetByProductWarehouse(ctx, productWarehouse.Id, 1)
-		if err != nil {
-			s.Log.Errorf("Failed to get stock logs: %+v", err)
-			return fiber.NewError(fiber.StatusInternalServerError, "Failed to get stock logs")
-		}
-
-		if len(stockLogs) > 0 {
-			latestStockLog := stockLogs[0]
-			newLog.Stock = latestStockLog.Stock
-		} else {
-			newLog.Stock = 0
-		}
-
-		if transactionType == string(utils.StockLogTransactionTypeIncrease) {
-			newLog.Increase = req.Quantity
-			newLog.Stock += newLog.Increase
-		} else {
-			if productWarehouse.Quantity < req.Quantity {
-				return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Stok tidak mencukupi untuk pengurangan. Stok saat ini: %.2f, Jumlah yang akan dikurangi: %.2f", productWarehouse.Quantity, req.Quantity))
+		if functionCode == string(utils.AdjustmentTransactionSubtypeRecordingDepletionIn) {
+			if routeMeta.Lane != adjustmentLaneStockable {
+				return fiber.NewError(fiber.StatusBadRequest, "Transaction subtype depletion in harus lane STOCKABLE")
+			}
+			if projectFlockKandangID == nil || *projectFlockKandangID == 0 {
+				return fiber.NewError(fiber.StatusBadRequest, "project_flock_kandang_id aktif wajib tersedia untuk depletion conversion")
+			}
+			if s.FifoStockV2Svc == nil {
+				return fiber.NewError(fiber.StatusInternalServerError, "FIFO v2 service is not available")
 			}
-			newLog.Decrease = req.Quantity
-			newLog.Stock -= newLog.Decrease
-		}
 
-		if err := s.StockLogsRepository.WithTx(tx).CreateOne(ctx, newLog, nil); err != nil {
+			sourcePW, err := s.resolveAyamSourceProductWarehouse(ctx, tx, warehouseID, *projectFlockKandangID)
+			if err != nil {
+				return err
+			}
+			if err := common.EnsureProjectFlockNotClosedForProductWarehouses(
+				ctx,
+				tx,
+				[]uint{productWarehouse.Id, sourcePW.Id},
+			); err != nil {
+				return err
+			}
 
-			return err
+			sourceRoute, err := s.resolveRouteByFunctionCode(
+				ctx,
+				sourcePW.ProductId,
+				string(utils.AdjustmentTransactionSubtypeRecordingDepletionOut),
+			)
+			if err != nil {
+				return err
+			}
+			if sourceRoute.Lane != adjustmentLaneUsable {
+				return fiber.NewError(fiber.StatusBadRequest, "Route depletion out untuk produk AYAM tidak valid")
+			}
+
+			sourceCode, err := adjustmentStockRepoTX.GenerateSequentialNumber(ctx, utils.AdjustmentStockNumberPrefix)
+			if err != nil {
+				return err
+			}
+			sourceAdjustment := &entity.AdjustmentStock{
+				ProductWarehouseId: sourcePW.Id,
+				TransactionType:    transactionType,
+				FunctionCode:       sourceRoute.FunctionCode,
+				UsageQty:           qty,
+				Price:              req.Price,
+				GrandTotal:         grandTotal,
+				AdjNumber:          sourceCode,
+			}
+			if err := adjustmentStockRepoTX.CreateOne(ctx, sourceAdjustment, nil); err != nil {
+				return fiber.NewError(fiber.StatusInternalServerError, "Failed to create depletion source adjustment stock record")
+			}
+
+			destCode, err := adjustmentStockRepoTX.GenerateSequentialNumber(ctx, utils.AdjustmentStockNumberPrefix)
+			if err != nil {
+				return err
+			}
+			destinationAdjustment := &entity.AdjustmentStock{
+				ProductWarehouseId: productWarehouse.Id,
+				TransactionType:    transactionType,
+				FunctionCode:       routeMeta.FunctionCode,
+				TotalQty:           qty,
+				Price:              req.Price,
+				GrandTotal:         grandTotal,
+				AdjNumber:          destCode,
+			}
+			if err := adjustmentStockRepoTX.CreateOne(ctx, destinationAdjustment, nil); err != nil {
+				return fiber.NewError(fiber.StatusInternalServerError, "Failed to create depletion destination adjustment stock record")
+			}
+
+			sourceAsOf := sourceAdjustment.CreatedAt
+			if _, err := s.FifoStockV2Svc.Reflow(ctx, common.FifoStockV2ReflowRequest{
+				FlagGroupCode:      sourceRoute.FlagGroupCode,
+				ProductWarehouseID: sourcePW.Id,
+				AsOf:               &sourceAsOf,
+				Tx:                 tx,
+			}); err != nil {
+				return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Failed to auto depletion-out AYAM via FIFO v2: %v", err))
+			}
+
+			destinationAsOf := destinationAdjustment.CreatedAt
+			if _, err := s.FifoStockV2Svc.Reflow(ctx, common.FifoStockV2ReflowRequest{
+				FlagGroupCode:      routeMeta.FlagGroupCode,
+				ProductWarehouseID: destinationAdjustment.ProductWarehouseId,
+				AsOf:               &destinationAsOf,
+				Tx:                 tx,
+			}); err != nil {
+				return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Failed to auto depletion-in destination via FIFO v2: %v", err))
+			}
+
+			refreshedSource, err := adjustmentStockRepoTX.GetByID(ctx, sourceAdjustment.Id, nil)
+			if err != nil {
+				return fiber.NewError(fiber.StatusInternalServerError, "Failed to refresh depletion source adjustment stock")
+			}
+			refreshedDestination, err := adjustmentStockRepoTX.GetByID(ctx, destinationAdjustment.Id, nil)
+			if err != nil {
+				return fiber.NewError(fiber.StatusInternalServerError, "Failed to refresh depletion destination adjustment stock")
+			}
+
+			if err := s.createAdjustmentStockLog(
+				ctx,
+				stockLogRepoTX,
+				refreshedSource.Id,
+				refreshedSource.ProductWarehouseId,
+				note,
+				actorID,
+				0,
+				refreshedSource.UsageQty+refreshedSource.PendingQty,
+			); err != nil {
+				return err
+			}
+			if err := s.createAdjustmentStockLog(
+				ctx,
+				stockLogRepoTX,
+				refreshedDestination.Id,
+				refreshedDestination.ProductWarehouseId,
+				note,
+				actorID,
+				refreshedDestination.TotalQty,
+				0,
+			); err != nil {
+				return err
+			}
+
+			createdAdjustmentStockId = destinationAdjustment.Id
+			return nil
 		}
 
 		adjustmentStock := &entity.AdjustmentStock{
 			ProductWarehouseId: productWarehouse.Id,
+			TransactionType:    transactionType,
+			FunctionCode:       routeMeta.FunctionCode,
+			Price:              req.Price,
+			GrandTotal:         grandTotal,
 		}
-		code, err := s.AdjustmentStockRepository.GenerateSequentialNumber(ctx, utils.AdjustmentStockNumberPrefix)
+		switch routeMeta.Lane {
+		case adjustmentLaneStockable:
+			adjustmentStock.TotalQty = qty
+		case adjustmentLaneUsable:
+			adjustmentStock.UsageQty = qty
+		}
+		code, err := adjustmentStockRepoTX.GenerateSequentialNumber(ctx, utils.AdjustmentStockNumberPrefix)
 		if err != nil {
 			return err
 		}
 		adjustmentStock.AdjNumber = code
-		if err := s.AdjustmentStockRepository.WithTx(tx).CreateOne(ctx, adjustmentStock, nil); err != nil {
-
+		if err := adjustmentStockRepoTX.CreateOne(ctx, adjustmentStock, nil); err != nil {
 			return fiber.NewError(fiber.StatusInternalServerError, "Failed to create adjustment stock record")
 		}
 
-		newLog.LoggableType = string(utils.StockLogTypeAdjustment)
-		newLog.LoggableId = adjustmentStock.Id
-		if err := s.StockLogsRepository.WithTx(tx).UpdateOne(ctx, newLog.Id, newLog, nil); err != nil {
-			return fiber.NewError(fiber.StatusInternalServerError, "Failed to link stock log")
+		var increaseQty float64
+		var decreaseQty float64
+
+		if routeMeta.Lane != adjustmentLaneStockable && routeMeta.Lane != adjustmentLaneUsable {
+			return fiber.NewError(fiber.StatusBadRequest, "Unsupported transaction subtype lane")
+		}
+		if s.FifoStockV2Svc == nil {
+			return fiber.NewError(fiber.StatusInternalServerError, "FIFO v2 service is not available")
 		}
 
-		if transactionType == string(utils.StockLogTransactionTypeIncrease) {
+		asOf := adjustmentStock.CreatedAt
+		if _, err := s.FifoStockV2Svc.Reflow(ctx, common.FifoStockV2ReflowRequest{
+			FlagGroupCode:      routeMeta.FlagGroupCode,
+			ProductWarehouseID: productWarehouse.Id,
+			AsOf:               &asOf,
+			Tx:                 tx,
+		}); err != nil {
+			return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Failed to reflow stock via FIFO v2: %v", err))
+		}
 
-			note := fmt.Sprintf("Stock Adjustment IN #%d", newLog.Id)
-			_, err := s.FifoSvc.Replenish(ctx, common.StockReplenishRequest{
-				StockableKey:       fifo.StockableKeyAdjustmentIn,
-				StockableID:        adjustmentStock.Id,
-				ProductWarehouseID: uint(productWarehouse.Id),
-				Quantity:           req.Quantity,
-				Note:               &note,
-				Tx:                 tx,
-			})
-			if err != nil {
-				return fiber.NewError(fiber.StatusInternalServerError, fmt.Sprintf("Failed to replenish stock via FIFO: %v", err))
-			}
+		refreshedAdjustment, err := adjustmentStockRepoTX.GetByID(ctx, adjustmentStock.Id, nil)
+		if err != nil {
+			return fiber.NewError(fiber.StatusInternalServerError, "Failed to refresh adjustment stock")
+		}
+		switch routeMeta.Lane {
+		case adjustmentLaneStockable:
+			increaseQty = refreshedAdjustment.TotalQty
+		case adjustmentLaneUsable:
+			decreaseQty = refreshedAdjustment.UsageQty
+		}
 
-		} else {
-			_, err := s.FifoSvc.Consume(ctx, common.StockConsumeRequest{
-				UsableKey:          fifo.UsableKeyAdjustmentOut,
-				UsableID:           adjustmentStock.Id,
-				ProductWarehouseID: uint(productWarehouse.Id),
-				Quantity:           req.Quantity,
-				AllowPending:       false,
-				Tx:                 tx,
-			})
-			if err != nil {
-				return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Failed to consume stock via FIFO: %v", err))
-			}
+		if err := s.createAdjustmentStockLog(
+			ctx,
+			stockLogRepoTX,
+			adjustmentStock.Id,
+			productWarehouse.Id,
+			note,
+			actorID,
+			increaseQty,
+			decreaseQty,
+		); err != nil {
+			return err
 		}
 
 		createdAdjustmentStockId = adjustmentStock.Id
@@ -261,6 +421,91 @@ func (s *adjustmentService) Adjustment(c *fiber.Ctx, req *validation.Create) (*e
 	return s.GetOne(c, createdAdjustmentStockId)
 }
 
+func (s *adjustmentService) resolveWarehouseID(ctx context.Context, req *validation.Create) (uint, error) {
+	if req == nil {
+		return 0, fiber.NewError(fiber.StatusBadRequest, "Invalid request")
+	}
+
+	if req.WarehouseID > 0 {
+		return req.WarehouseID, nil
+	}
+
+	if req.ProjectFlockKandangID != nil && *req.ProjectFlockKandangID > 0 {
+		kandangID, err := s.AdjustmentStockRepository.FindKandangIDByProjectFlockKandangID(ctx, *req.ProjectFlockKandangID)
+		if err != nil {
+			if errors.Is(err, gorm.ErrRecordNotFound) {
+				return 0, fiber.NewError(fiber.StatusBadRequest, "project_flock_kandang_id tidak valid atau tidak aktif")
+			}
+			return 0, fiber.NewError(fiber.StatusInternalServerError, "Failed to validate project_flock_kandang_id context")
+		}
+
+		warehouse, err := s.WarehouseRepo.GetLatestByKandangID(ctx, kandangID)
+		if err != nil {
+			if errors.Is(err, gorm.ErrRecordNotFound) {
+				return 0, fiber.NewError(fiber.StatusNotFound, fmt.Sprintf("Warehouse untuk project_flock_kandang_id %d tidak ditemukan", *req.ProjectFlockKandangID))
+			}
+			return 0, fiber.NewError(fiber.StatusInternalServerError, "Failed to resolve warehouse by project_flock_kandang_id")
+		}
+		return warehouse.Id, nil
+	}
+
+	return 0, fiber.NewError(fiber.StatusBadRequest, "warehouse_id atau project_flock_kandang_id wajib diisi")
+}
+
+func (s *adjustmentService) resolveRouteByFunctionCode(
+	ctx context.Context,
+	productID uint,
+	functionCode string,
+) (*adjustmentStockRepo.AdjustmentRouteResolution, error) {
+	rows, err := s.AdjustmentStockRepository.FindRoutesByFunctionCode(ctx, productID, functionCode)
+	if err != nil {
+		return nil, err
+	}
+	if len(rows) == 0 {
+		return nil, fiber.NewError(fiber.StatusBadRequest, "Transaction subtype tidak kompatibel dengan konfigurasi FIFO v2 produk")
+	}
+
+	selected := rows[0]
+	for _, row := range rows {
+		if row.Lane != selected.Lane {
+			return nil, fiber.NewError(fiber.StatusBadRequest, "Transaction subtype ambigu: lane FIFO v2 lebih dari satu")
+		}
+	}
+
+	selected.FunctionCode = functionCode
+	switch selected.Lane {
+	case adjustmentLaneStockable, adjustmentLaneUsable:
+		return &selected, nil
+	default:
+		return nil, fiber.NewError(fiber.StatusBadRequest, "Transaction subtype memiliki lane FIFO v2 yang tidak didukung")
+	}
+}
+
+func (s *adjustmentService) resolveOverconsumePolicy(
+	ctx context.Context,
+	route *adjustmentStockRepo.AdjustmentRouteResolution,
+) (bool, error) {
+	if route == nil {
+		return false, fmt.Errorf("route is required")
+	}
+
+	defaultValue := route.AllowPendingDefault
+	selected, err := s.AdjustmentStockRepository.FindOverconsumeRule(
+		ctx,
+		route.Lane,
+		route.FlagGroupCode,
+		route.FunctionCode,
+	)
+	if err != nil {
+		return false, err
+	}
+	if selected == nil {
+		return defaultValue, nil
+	}
+
+	return *selected, nil
+}
+
 func (s *adjustmentService) getActiveProjectFlockKandangID(ctx context.Context, warehouseID uint) (uint, error) {
 	warehouse, err := s.WarehouseRepo.GetByID(ctx, warehouseID, nil)
 	if err != nil {
@@ -287,10 +532,98 @@ func (s *adjustmentService) getActiveProjectFlockKandangID(ctx context.Context,
 	return uint(projectFlockKandang.Id), nil
 }
 
+func (s *adjustmentService) resolveAyamSourceProductWarehouse(
+	ctx context.Context,
+	tx *gorm.DB,
+	warehouseID uint,
+	projectFlockKandangID uint,
+) (*entity.ProductWarehouse, error) {
+	if tx == nil {
+		return nil, fmt.Errorf("transaction is required")
+	}
+	if projectFlockKandangID == 0 {
+		return nil, fiber.NewError(fiber.StatusBadRequest, "project_flock_kandang_id tidak valid untuk depletion conversion")
+	}
+
+	var sourcePW entity.ProductWarehouse
+	err := tx.WithContext(ctx).
+		Model(&entity.ProductWarehouse{}).
+		Where("project_flock_kandang_id = ?", projectFlockKandangID).
+		Where(`
+			EXISTS (
+				SELECT 1
+				FROM flags f
+				JOIN fifo_stock_v2_flag_members fm ON fm.flag_name = f.name AND fm.is_active = TRUE
+				WHERE f.flagable_type = ?
+				  AND f.flagable_id = product_warehouses.product_id
+				  AND fm.flag_group_code = ?
+				)
+			`, entity.FlagableTypeProduct, flagGroupAyam).
+		Order(gorm.Expr("CASE WHEN warehouse_id = ? THEN 0 ELSE 1 END ASC", warehouseID)).
+		Order("id ASC").
+		Take(&sourcePW).Error
+	if err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return nil, fiber.NewError(fiber.StatusBadRequest, "Produk sumber AYAM pada project flock kandang yang sama tidak ditemukan")
+		}
+		return nil, err
+	}
+
+	return &sourcePW, nil
+}
+
+func (s *adjustmentService) createAdjustmentStockLog(
+	ctx context.Context,
+	stockLogRepo stockLogsRepo.StockLogRepository,
+	adjustmentID uint,
+	productWarehouseID uint,
+	note string,
+	actorID uint,
+	increaseQty float64,
+	decreaseQty float64,
+) error {
+	if stockLogRepo == nil || adjustmentID == 0 || productWarehouseID == 0 {
+		return nil
+	}
+	if increaseQty == 0 && decreaseQty == 0 {
+		return nil
+	}
+
+	stockLogs, err := stockLogRepo.GetByProductWarehouse(ctx, productWarehouseID, 1)
+	if err != nil {
+		s.Log.Errorf("Failed to get stock logs: %+v", err)
+		return fiber.NewError(fiber.StatusInternalServerError, "Failed to get stock logs")
+	}
+
+	currentStock := 0.0
+	if len(stockLogs) > 0 {
+		currentStock = stockLogs[0].Stock
+	}
+
+	newLog := &entity.StockLog{
+		LoggableType:       string(utils.StockLogTypeAdjustment),
+		LoggableId:         adjustmentID,
+		Notes:              note,
+		ProductWarehouseId: productWarehouseID,
+		CreatedBy:          actorID,
+		Increase:           increaseQty,
+		Decrease:           decreaseQty,
+		Stock:              currentStock + increaseQty - decreaseQty,
+	}
+
+	return stockLogRepo.CreateOne(ctx, newLog, nil)
+}
+
 func (s *adjustmentService) AdjustmentHistory(c *fiber.Ctx, query *validation.Query) ([]*entity.AdjustmentStock, int64, error) {
 	if err := s.Validate.Struct(query); err != nil {
 		return nil, 0, err
 	}
+	if query.Page <= 0 {
+		query.Page = 1
+	}
+	if query.Limit <= 0 {
+		query.Limit = 10
+	}
 	offset := (query.Page - 1) * query.Limit
 
 	var isProductsExist bool
@@ -313,15 +646,6 @@ func (s *adjustmentService) AdjustmentHistory(c *fiber.Ctx, query *validation.Qu
 		return nil, 0, fiber.NewError(fiber.StatusNotFound, "Product not found")
 	}
 
-	var adjustmentStocks []entity.AdjustmentStock
-	var total int64
-
-	q := s.AdjustmentStockRepository.DB().WithContext(c.Context()).Model(&entity.AdjustmentStock{}).
-		Preload("ProductWarehouse").
-		Preload("ProductWarehouse.Product").
-		Preload("ProductWarehouse.Warehouse").
-		Preload("StockLog.CreatedUser")
-
 	scope, scopeErr := m.ResolveLocationScope(c, s.AdjustmentStockRepository.DB())
 	if scopeErr != nil {
 		return nil, 0, scopeErr
@@ -330,42 +654,32 @@ func (s *adjustmentService) AdjustmentHistory(c *fiber.Ctx, query *validation.Qu
 		if len(scope.IDs) == 0 {
 			return []*entity.AdjustmentStock{}, 0, nil
 		}
-		q = q.Joins("JOIN product_warehouses pw_scope ON pw_scope.id = adjustment_stocks.product_warehouse_id").
-			Joins("JOIN warehouses w_scope ON w_scope.id = pw_scope.warehouse_id")
-		q = m.ApplyScopeFilter(q, scope, "w_scope.location_id")
 	}
 
-	if query.ProductID > 0 {
-		q = q.Joins("JOIN product_warehouses ON product_warehouses.id = adjustment_stocks.product_warehouse_id").
-			Where("product_warehouses.product_id = ?", query.ProductID)
+	functionCode := strings.ToUpper(strings.TrimSpace(query.TransactionSubtype))
+	if functionCode == "" {
+		functionCode = strings.ToUpper(strings.TrimSpace(query.FunctionCode))
 	}
+	transactionType := strings.ToUpper(strings.TrimSpace(query.TransactionType))
 
-	if query.WarehouseID > 0 {
-		q = q.Joins("JOIN product_warehouses ON product_warehouses.id = adjustment_stocks.product_warehouse_id").
-			Where("product_warehouses.warehouse_id = ?", query.WarehouseID)
-	}
-
-	if query.TransactionType != "" {
-		q = q.Joins("JOIN stock_logs ON stock_logs.loggable_type = ? AND stock_logs.loggable_id = adjustment_stocks.id", "ADJUSTMENT").
-			Where("stock_logs.transaction_type = ?", strings.ToUpper(query.TransactionType))
-	}
-
-	if err = q.Count(&total).Error; err != nil {
-		s.Log.Errorf("Failed to get adjustments: %+v", err)
-		return nil, 0, fiber.NewError(fiber.StatusInternalServerError, "Failed to get adjustment history")
-	}
-
-	err = q.Offset(offset).Limit(query.Limit).Order("created_at DESC").Find(&adjustmentStocks).Error
-
+	adjustmentStocks, total, err := s.AdjustmentStockRepository.FindHistory(
+		c.Context(),
+		adjustmentStockRepo.AdjustmentHistoryFilter{
+			ProductID:       query.ProductID,
+			WarehouseID:     query.WarehouseID,
+			TransactionType: transactionType,
+			FunctionCode:    functionCode,
+			ScopeRestrict:   scope.Restrict,
+			ScopeIDs:        scope.IDs,
+			Offset:          offset,
+			Limit:           query.Limit,
+		},
+		nil,
+	)
 	if err != nil {
 		s.Log.Errorf("Failed to get adjustments: %+v", err)
 		return nil, 0, fiber.NewError(fiber.StatusInternalServerError, "Failed to get adjustment history")
 	}
 
-	result := make([]*entity.AdjustmentStock, len(adjustmentStocks))
-	for i := range adjustmentStocks {
-		result[i] = &adjustmentStocks[i]
-	}
-
-	return result, total, nil
+	return adjustmentStocks, total, nil
 }

internal/modules/inventory/adjustments/validations/adjustment.validation.go

@@ -1,17 +1,25 @@
 package validation
 
 type Create struct {
-	ProductID       uint    `json:"product_id" validate:"required"`
-	WarehouseID     uint    `json:"warehouse_id" validate:"required"`
-	TransactionType string  `json:"transaction_type" validate:"required,oneof=increase decrease"`
-	Quantity        float64 `json:"quantity" validate:"required,gt=0"`
-	Note            string  `json:"note" validate:"omitempty,max=255"`
+	ProjectFlockKandangID *uint   `json:"project_flock_kandang_id" validate:"omitempty,min=1"`
+	WarehouseID           uint    `json:"warehouse_id" validate:"omitempty,min=1"`
+	ProductID             uint    `json:"product_id" validate:"omitempty,min=1"`
+	TransactionSubtype    string  `json:"transaction_subtype" validate:"required_without=TransactionSubType,max=64"`
+	TransactionSubType    string  `json:"transaction_sub_type" validate:"required_without=TransactionSubtype,max=64"`
+	FunctionCode          string  `json:"function_code" validate:"omitempty,max=64"`
+	Qty                   float64 `json:"qty" validate:"omitempty,gt=0"`
+	Quantity              float64 `json:"quantity" validate:"omitempty,gt=0"`
+	Price                 float64 `json:"price" validate:"required,gte=0"`
+	Notes                 string  `json:"notes" validate:"omitempty,max=255"`
+	Note                  string  `json:"note" validate:"omitempty,max=255"`
 }
 
 type Query struct {
-	Page            int    `query:"page" validate:"omitempty,min=1"`
-	Limit           int    `query:"limit" validate:"omitempty,min=1,max=100"`
-	ProductID       uint   `query:"product_id" validate:"omitempty,min=0"`
-	WarehouseID     uint   `query:"warehouse_id" validate:"omitempty,min=0"`
-	TransactionType string `query:"transaction_type" validate:"omitempty,oneof=increase decrease"`
+	Page               int    `query:"page" validate:"omitempty,min=1"`
+	Limit              int    `query:"limit" validate:"omitempty,min=1,max=100"`
+	ProductID          uint   `query:"product_id" validate:"omitempty,min=0"`
+	WarehouseID        uint   `query:"warehouse_id" validate:"omitempty,min=0"`
+	TransactionType    string `query:"transaction_type" validate:"omitempty,max=100"`
+	TransactionSubtype string `query:"transaction_subtype" validate:"omitempty,max=64"`
+	FunctionCode       string `query:"function_code" validate:"omitempty,max=64"`
 }

internal/modules/inventory/transfers/module.go

@@ -24,7 +24,6 @@ import (
 	rUser "gitlab.com/mbugroup/lti-api.git/internal/modules/users/repositories"
 	sUser "gitlab.com/mbugroup/lti-api.git/internal/modules/users/services"
 	"gitlab.com/mbugroup/lti-api.git/internal/utils"
-	"gitlab.com/mbugroup/lti-api.git/internal/utils/fifo"
 )
 
 type TransferModule struct{}
@@ -40,10 +39,10 @@ func (TransferModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate
 	userRepo := rUser.NewUserRepository(db)
 	warehouseRepo := rWarehouse.NewWarehouseRepository(db)
 	projectFlockKandangRepo := rProjectFlockKandang.NewProjectFlockKandangRepository(db)
+	projectFlockPopulationRepo := rProjectFlockKandang.NewProjectFlockPopulationRepository(db)
 	kandangRepo := rKandang.NewKandangRepository(db)
 	nonstockRepo := rNonstock.NewNonstockRepository(db)
 	documentRepo := commonRepo.NewDocumentRepository(db)
-	stockAllocRepo := commonRepo.NewStockAllocationRepository(db)
 	expenseRepository := expenseRepo.NewExpenseRepository(db)
 	expenseRealizationRepo := expenseRepo.NewExpenseRealizationRepository(db)
 
@@ -52,7 +51,6 @@ func (TransferModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate
 		panic(err)
 	}
 
-
 	approvalRepo := commonRepo.NewApprovalRepository(db)
 	approvalSvc := commonSvc.NewApprovalService(approvalRepo)
 	if err := approvalSvc.RegisterWorkflowSteps(utils.ApprovalWorkflowExpense, utils.ExpenseApprovalSteps); err != nil {
@@ -70,7 +68,7 @@ func (TransferModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate
 		validate,
 	)
 
-	fifoService := commonSvc.NewFifoService(db, stockAllocRepo, productWarehouseRepo, utils.Log)
+	fifoStockV2Service := commonSvc.NewFifoStockV2Service(db, utils.Log)
 	expenseBridge := sTransfer.NewTransferExpenseBridge(
 		db,
 		stockTransferRepo,
@@ -79,39 +77,7 @@ func (TransferModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate
 		expenseServiceInstance,
 	)
 
-	err = fifoService.RegisterStockable(fifo.StockableConfig{
-		Key:   fifo.StockableKeyStockTransferIn,
-		Table: "stock_transfer_details",
-		Columns: fifo.StockableColumns{
-			ID:                 "id",
-			ProductWarehouseID: "dest_product_warehouse_id",
-			TotalQuantity:      "total_qty",
-			TotalUsedQuantity:  "total_used",
-			CreatedAt:          "created_at",
-		},
-		OrderBy: []string{"created_at ASC", "id ASC"},
-	})
-	if err != nil {
-		panic(err)
-	}
-
-	err = fifoService.RegisterUsable(fifo.UsableConfig{
-		Key:   fifo.UsableKeyStockTransferOut,
-		Table: "stock_transfer_details",
-		Columns: fifo.UsableColumns{
-			ID:                 "id",
-			ProductWarehouseID: "source_product_warehouse_id",
-			UsageQuantity:      "usage_qty",
-			PendingQuantity:    "pending_qty",
-			CreatedAt:          "created_at",
-		},
-		OrderBy: []string{"created_at ASC", "id ASC"},
-	})
-	if err != nil {
-		panic(err)
-	}
-
-	transferService := sTransfer.NewTransferService(validate, stockTransferRepo, stockTransferDetailRepo, stockTransferDeliveryRepo, StockTransferDeliveryItemRepo, stockLogsRepo, productWarehouseRepo, supplierRepo, warehouseRepo, projectFlockKandangRepo, documentSvc, fifoService, expenseBridge)
+	transferService := sTransfer.NewTransferService(validate, stockTransferRepo, stockTransferDetailRepo, stockTransferDeliveryRepo, StockTransferDeliveryItemRepo, stockLogsRepo, productWarehouseRepo, supplierRepo, warehouseRepo, projectFlockKandangRepo, projectFlockPopulationRepo, documentSvc, fifoStockV2Service, expenseBridge)
 	userService := sUser.NewUserService(userRepo, validate)
 
 	TransferRoutes(router, userService, transferService)

internal/modules/inventory/transfers/services/transfer.service.go

@@ -11,6 +11,7 @@ import (
 	"github.com/gofiber/fiber/v2"
 	"github.com/sirupsen/logrus"
 	commonSvc "gitlab.com/mbugroup/lti-api.git/internal/common/service"
+	fifoV2 "gitlab.com/mbugroup/lti-api.git/internal/common/service/fifo_stock_v2"
 	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
 	m "gitlab.com/mbugroup/lti-api.git/internal/middleware"
 	rProductWarehouse "gitlab.com/mbugroup/lti-api.git/internal/modules/inventory/product-warehouses/repositories"
@@ -44,12 +45,13 @@ type transferService struct {
 	SupplierRepo                  rSupplier.SupplierRepository
 	WarehouseRepo                 warehouseRepo.WarehouseRepository
 	ProjectFlockKandangRepo       projectFlockKandangRepo.ProjectFlockKandangRepository
+	ProjectFlockPopulationRepo    projectFlockKandangRepo.ProjectFlockPopulationRepository
 	DocumentSvc                   commonSvc.DocumentService
-	FifoSvc                       commonSvc.FifoService
+	FifoStockV2Svc                commonSvc.FifoStockV2Service
 	ExpenseBridge                 TransferExpenseBridge
 }
 
-func NewTransferService(validate *validator.Validate, stockTransferRepo rStockTransfer.StockTransferRepository, stockTransferDetailRepo rStockTransfer.StockTransferDetailRepository, stockTransferDeliveryRepo rStockTransfer.StockTransferDeliveryRepository, stockTransferDeliveryItemRepo rStockTransfer.StockTransferDeliveryItemRepository, stockLogsRepo rStockLogs.StockLogRepository, productWarehouseRepo rProductWarehouse.ProductWarehouseRepository, supplierRepo rSupplier.SupplierRepository, warehouseRepo warehouseRepo.WarehouseRepository, projectFlockKandangRepo projectFlockKandangRepo.ProjectFlockKandangRepository, documentSvc commonSvc.DocumentService, fifoSvc commonSvc.FifoService, expenseBridge TransferExpenseBridge) TransferService {
+func NewTransferService(validate *validator.Validate, stockTransferRepo rStockTransfer.StockTransferRepository, stockTransferDetailRepo rStockTransfer.StockTransferDetailRepository, stockTransferDeliveryRepo rStockTransfer.StockTransferDeliveryRepository, stockTransferDeliveryItemRepo rStockTransfer.StockTransferDeliveryItemRepository, stockLogsRepo rStockLogs.StockLogRepository, productWarehouseRepo rProductWarehouse.ProductWarehouseRepository, supplierRepo rSupplier.SupplierRepository, warehouseRepo warehouseRepo.WarehouseRepository, projectFlockKandangRepo projectFlockKandangRepo.ProjectFlockKandangRepository, projectFlockPopulationRepo projectFlockKandangRepo.ProjectFlockPopulationRepository, documentSvc commonSvc.DocumentService, fifoStockV2Svc commonSvc.FifoStockV2Service, expenseBridge TransferExpenseBridge) TransferService {
 	return &transferService{
 		Log:                           utils.Log,
 		Validate:                      validate,
@@ -62,8 +64,9 @@ func NewTransferService(validate *validator.Validate, stockTransferRepo rStockTr
 		SupplierRepo:                  supplierRepo,
 		WarehouseRepo:                 warehouseRepo,
 		ProjectFlockKandangRepo:       projectFlockKandangRepo,
+		ProjectFlockPopulationRepo:    projectFlockPopulationRepo,
 		DocumentSvc:                   documentSvc,
-		FifoSvc:                       fifoSvc,
+		FifoStockV2Svc:                fifoStockV2Svc,
 		ExpenseBridge:                 expenseBridge,
 	}
 }
@@ -442,36 +445,91 @@ func (s *transferService) CreateOne(c *fiber.Ctx, req *validation.TransferReques
 			}
 		}
 
+		if s.FifoStockV2Svc == nil {
+			return fiber.NewError(fiber.StatusInternalServerError, "FIFO v2 service is not available")
+		}
+		flagGroupByProduct := make(map[uint]string, len(req.Products))
+
 		for _, product := range req.Products {
 			detail := detailMap[uint64(product.ProductID)]
+			if detail == nil || detail.SourceProductWarehouseID == nil || detail.DestProductWarehouseID == nil {
+				return fiber.NewError(fiber.StatusInternalServerError, "Data transfer detail tidak valid")
+			}
 
-			consumeResult, err := s.FifoSvc.Consume(c.Context(), commonSvc.StockConsumeRequest{
-				UsableKey:          fifo.UsableKeyStockTransferOut,
-				UsableID:           uint(detail.Id),
-				ProductWarehouseID: uint(*detail.SourceProductWarehouseID),
-				Quantity:           product.ProductQty,
-				AllowPending:       false,
-				Tx:                 tx,
-			})
-			if err != nil {
-				return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Stok tidak mencukupi untuk produk %d di gudang asal. Error: %v", product.ProductID, err))
+			flagGroupCode, ok := flagGroupByProduct[uint(product.ProductID)]
+			if !ok {
+				flagGroupCode, err = s.resolveTransferFlagGroup(c.Context(), tx, uint(product.ProductID))
+				if err != nil {
+					return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("FIFO v2 route tidak ditemukan untuk produk %d: %v", product.ProductID, err))
+				}
+				flagGroupByProduct[uint(product.ProductID)] = flagGroupCode
 			}
 
 			if err := tx.Model(&entity.StockTransferDetail{}).
 				Where("id = ?", detail.Id).
 				Updates(map[string]interface{}{
-					"usage_qty":   consumeResult.UsageQuantity,
-					"pending_qty": consumeResult.PendingQuantity,
+					"usage_qty":   product.ProductQty,
+					"pending_qty": 0,
+					"total_qty":   product.ProductQty,
 				}).Error; err != nil {
-				s.Log.Errorf("Failed to update tracking usage for detail_id=%d, product_id=%d: %+v", detail.Id, product.ProductID, err)
+				s.Log.Errorf("Failed to update transfer detail seed fields for detail_id=%d, product_id=%d: %+v", detail.Id, product.ProductID, err)
 				return fiber.NewError(fiber.StatusInternalServerError, "Gagal memperbarui data tracking")
 			}
 
+			asOf := transferDate
+			if _, err := s.FifoStockV2Svc.Reflow(c.Context(), commonSvc.FifoStockV2ReflowRequest{
+				FlagGroupCode:      flagGroupCode,
+				ProductWarehouseID: uint(*detail.SourceProductWarehouseID),
+				AsOf:               &asOf,
+				Tx:                 tx,
+			}); err != nil {
+				return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Stok tidak mencukupi untuk produk %d di gudang asal. Error: %v", product.ProductID, err))
+			}
+			if _, err := s.FifoStockV2Svc.Reflow(c.Context(), commonSvc.FifoStockV2ReflowRequest{
+				FlagGroupCode:      flagGroupCode,
+				ProductWarehouseID: uint(*detail.DestProductWarehouseID),
+				AsOf:               &asOf,
+				Tx:                 tx,
+			}); err != nil {
+				return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Gagal reflow stok tujuan untuk produk %d. Error: %v", product.ProductID, err))
+			}
+
+			type usageSnapshot struct {
+				UsageQty   float64 `gorm:"column:usage_qty"`
+				PendingQty float64 `gorm:"column:pending_qty"`
+			}
+			var usage usageSnapshot
+			if err := tx.WithContext(c.Context()).
+				Table("stock_transfer_details").
+				Select("usage_qty, pending_qty").
+				Where("id = ?", detail.Id).
+				Take(&usage).Error; err != nil {
+				s.Log.Errorf("Failed to read transfer usage snapshot detail_id=%d, product_id=%d: %+v", detail.Id, product.ProductID, err)
+				return fiber.NewError(fiber.StatusInternalServerError, "Gagal mengambil data tracking")
+			}
+			outUsageQty := usage.UsageQty
+			outPendingQty := usage.PendingQty
+			if outPendingQty > 1e-6 {
+				return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Stok tidak mencukupi untuk produk %d di gudang asal", product.ProductID))
+			}
+
+			if strings.EqualFold(flagGroupCode, "AYAM") && outUsageQty > 0 {
+				if err := s.allocatePopulationForStockTransferOut(
+					c.Context(),
+					tx,
+					detail,
+					uint(*detail.SourceProductWarehouseID),
+					outUsageQty,
+				); err != nil {
+					return err
+				}
+			}
+
 			stockLogDecrease := &entity.StockLog{
 				ProductWarehouseId: uint(*detail.SourceProductWarehouseID),
 				CreatedBy:          uint(actorID),
 				Increase:           0,
-				Decrease:           product.ProductQty,
+				Decrease:           outUsageQty,
 				LoggableType:       string(utils.StockLogTypeTransfer),
 				LoggableId:         uint(detail.Id),
 				Notes:              "",
@@ -492,33 +550,12 @@ func (s *transferService) CreateOne(c *fiber.Ctx, req *validation.TransferReques
 				return fiber.NewError(fiber.StatusInternalServerError, "Gagal membuat log stok keluar")
 			}
 
-			note := fmt.Sprintf("Transfer #%s", entityTransfer.MovementNumber)
-			replenishResult, err := s.FifoSvc.Replenish(c.Context(), commonSvc.StockReplenishRequest{
-				StockableKey:       fifo.StockableKeyStockTransferIn,
-				StockableID:        uint(detail.Id),
-				ProductWarehouseID: uint(*detail.DestProductWarehouseID),
-				Quantity:           product.ProductQty,
-				Note:               &note,
-				Tx:                 tx,
-			})
-			if err != nil {
-				s.Log.Errorf("Failed to replenish stock for product_id=%d, pw_id=%d, qty=%.2f: %+v", product.ProductID, *detail.DestProductWarehouseID, product.ProductQty, err)
-				return fiber.NewError(fiber.StatusInternalServerError, "Gagal menambah stok gudang tujuan")
-			}
-
-			if err := tx.Model(&entity.StockTransferDetail{}).
-				Where("id = ?", detail.Id).
-				Updates(map[string]interface{}{
-					"total_qty": replenishResult.AddedQuantity,
-				}).Error; err != nil {
-				s.Log.Errorf("Failed to update tracking total for detail_id=%d, product_id=%d: %+v", detail.Id, product.ProductID, err)
-				return fiber.NewError(fiber.StatusInternalServerError, "Gagal memperbarui data tracking")
-			}
+			inAddedQty := outUsageQty
 
 			stockLogIncrease := &entity.StockLog{
 				ProductWarehouseId: uint(*detail.DestProductWarehouseID),
 				CreatedBy:          uint(actorID),
-				Increase:           product.ProductQty,
+				Increase:           inAddedQty,
 				Decrease:           0,
 				LoggableType:       string(utils.StockLogTypeTransfer),
 				LoggableId:         uint(detail.Id),
@@ -596,6 +633,98 @@ func (s *transferService) CreateOne(c *fiber.Ctx, req *validation.TransferReques
 	return result, nil
 }
 
+func (s *transferService) allocatePopulationForStockTransferOut(
+	ctx context.Context,
+	tx *gorm.DB,
+	detail *entity.StockTransferDetail,
+	sourceProductWarehouseID uint,
+	consumeQty float64,
+) error {
+	if consumeQty <= 0 {
+		return nil
+	}
+	if tx == nil {
+		return errors.New("transaction is required")
+	}
+	if detail == nil || detail.Id == 0 {
+		return fiber.NewError(fiber.StatusBadRequest, "Data transfer detail tidak valid")
+	}
+	if sourceProductWarehouseID == 0 {
+		return fiber.NewError(fiber.StatusBadRequest, "Gudang sumber tidak valid")
+	}
+
+	pw, err := s.ProductWarehouseRepo.WithTx(tx).GetByID(ctx, sourceProductWarehouseID, nil)
+	if err != nil {
+		return err
+	}
+	if pw.ProjectFlockKandangId == nil || *pw.ProjectFlockKandangId == 0 {
+		return nil
+	}
+
+	populations, err := s.ProjectFlockPopulationRepo.WithTx(tx).GetByProjectFlockKandangIDAndProductWarehouseID(
+		ctx,
+		*pw.ProjectFlockKandangId,
+		sourceProductWarehouseID,
+	)
+	if err != nil {
+		return err
+	}
+	if len(populations) == 0 {
+		return fiber.NewError(fiber.StatusBadRequest, "Populasi tidak ditemukan untuk transfer")
+	}
+
+	return fifoV2.AllocatePopulationConsumption(
+		ctx,
+		tx,
+		populations,
+		sourceProductWarehouseID,
+		fifo.UsableKeyStockTransferOut.String(),
+		uint(detail.Id),
+		consumeQty,
+	)
+}
+
+func (s *transferService) resolveTransferFlagGroup(
+	ctx context.Context,
+	tx *gorm.DB,
+	productID uint,
+) (string, error) {
+	if productID == 0 {
+		return "", fmt.Errorf("product id is required")
+	}
+
+	type row struct {
+		FlagGroupCode string `gorm:"column:flag_group_code"`
+	}
+	var selected row
+	err := tx.WithContext(ctx).
+		Table("fifo_stock_v2_route_rules rr").
+		Select("rr.flag_group_code").
+		Joins("JOIN fifo_stock_v2_flag_groups fg ON fg.code = rr.flag_group_code AND fg.is_active = TRUE").
+		Where("rr.is_active = TRUE").
+		Where("rr.lane = ?", "USABLE").
+		Where("rr.function_code = ?", "STOCK_TRANSFER_OUT").
+		Where("rr.source_table = ?", "stock_transfer_details").
+		Where(`
+			EXISTS (
+				SELECT 1
+				FROM flags f
+				JOIN fifo_stock_v2_flag_members fm ON fm.flag_name = f.name AND fm.is_active = TRUE
+				WHERE f.flagable_type = ?
+				  AND f.flagable_id = ?
+				  AND fm.flag_group_code = rr.flag_group_code
+			)
+		`, entity.FlagableTypeProduct, productID).
+		Order("rr.id ASC").
+		Limit(1).
+		Take(&selected).Error
+	if err != nil {
+		return "", err
+	}
+
+	return strings.TrimSpace(selected.FlagGroupCode), nil
+}
+
 func (s *transferService) notifyExpenseItemsDelivered(c *fiber.Ctx, transferID uint64, payloads []TransferExpenseReceivingPayload) error {
 	if s.ExpenseBridge == nil || transferID == 0 || len(payloads) == 0 {
 		return nil

internal/modules/marketing/module.go

@@ -2,7 +2,6 @@ package marketing
 
 import (
 	"fmt"
-	"strings"
 
 	"github.com/go-playground/validator/v10"
 	"github.com/gofiber/fiber/v2"
@@ -20,7 +19,6 @@ import (
 	rUser "gitlab.com/mbugroup/lti-api.git/internal/modules/users/repositories"
 	sUser "gitlab.com/mbugroup/lti-api.git/internal/modules/users/services"
 	"gitlab.com/mbugroup/lti-api.git/internal/utils"
-	"gitlab.com/mbugroup/lti-api.git/internal/utils/fifo"
 )
 
 type MarketingModule struct{}
@@ -33,26 +31,10 @@ func (MarketingModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate
 	userRepo := rUser.NewUserRepository(db)
 	customerRepo := rCustomer.NewCustomerRepository(db)
 	productWarehouseRepo := rProductWarehouse.NewProductWarehouseRepository(db)
+	projectFlockPopulationRepo := rProjectFlockKandang.NewProjectFlockPopulationRepository(db)
 	stockLogRepo := rShared.NewStockLogRepository(db)
 
-	stockAllocationRepo := commonRepo.NewStockAllocationRepository(db)
-	fifoService := commonSvc.NewFifoService(db, stockAllocationRepo, productWarehouseRepo, utils.Log)
-
-	if err := fifoService.RegisterUsable(fifo.UsableConfig{
-		Key:   fifo.UsableKeyMarketingDelivery,
-		Table: "marketing_delivery_products",
-		Columns: fifo.UsableColumns{
-			ID:                 "id",
-			ProductWarehouseID: "product_warehouse_id",
-			UsageQuantity:      "usage_qty",
-			PendingQuantity:    "pending_qty",
-			CreatedAt:          "created_at",
-		},
-	}); err != nil {
-		if !strings.Contains(strings.ToLower(err.Error()), "already registered") {
-			panic(fmt.Sprintf("failed to register marketing delivery usable workflow: %v", err))
-		}
-	}
+	fifoStockV2Service := commonSvc.NewFifoStockV2Service(db, utils.Log)
 
 	approvalRepo := commonRepo.NewApprovalRepository(db)
 	approvalSvc := commonSvc.NewApprovalService(approvalRepo)
@@ -64,8 +46,8 @@ func (MarketingModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate
 	warehouseRepo := rWarehouse.NewWarehouseRepository(db)
 	projectFlockKandangRepo := rProjectFlockKandang.NewProjectFlockKandangRepository(db)
 
-	salesOrdersService := service.NewSalesOrdersService(marketingRepo, customerRepo, productWarehouseRepo, userRepo, approvalSvc, fifoService, warehouseRepo, projectFlockKandangRepo, validate)
-	deliveryOrdersService := service.NewDeliveryOrdersService(marketingRepo, marketingProductRepo, marketingDeliveryProductRepo, stockLogRepo, approvalSvc, fifoService, validate)
+	salesOrdersService := service.NewSalesOrdersService(marketingRepo, customerRepo, productWarehouseRepo, userRepo, approvalSvc, fifoStockV2Service, warehouseRepo, projectFlockKandangRepo, validate)
+	deliveryOrdersService := service.NewDeliveryOrdersService(marketingRepo, marketingProductRepo, marketingDeliveryProductRepo, stockLogRepo, productWarehouseRepo, projectFlockPopulationRepo, approvalSvc, fifoStockV2Service, validate)
 	userService := sUser.NewUserService(userRepo, validate)
 
 	RegisterRoutes(router, userService, salesOrdersService, deliveryOrdersService)

internal/modules/marketing/services/deliveryorder.service.go

@@ -6,13 +6,17 @@ import (
 	"fmt"
 	"strings"
 	"time"
+
 	commonRepo "gitlab.com/mbugroup/lti-api.git/internal/common/repository"
 	commonSvc "gitlab.com/mbugroup/lti-api.git/internal/common/service"
+	fifoV2 "gitlab.com/mbugroup/lti-api.git/internal/common/service/fifo_stock_v2"
 	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
 	m "gitlab.com/mbugroup/lti-api.git/internal/middleware"
+	rProductWarehouse "gitlab.com/mbugroup/lti-api.git/internal/modules/inventory/product-warehouses/repositories"
 	"gitlab.com/mbugroup/lti-api.git/internal/modules/marketing/dto"
 	marketingRepo "gitlab.com/mbugroup/lti-api.git/internal/modules/marketing/repositories"
 	validation "gitlab.com/mbugroup/lti-api.git/internal/modules/marketing/validations"
+	rProjectFlock "gitlab.com/mbugroup/lti-api.git/internal/modules/production/project_flocks/repositories"
 	rShared "gitlab.com/mbugroup/lti-api.git/internal/modules/shared/repositories"
 	"gitlab.com/mbugroup/lti-api.git/internal/utils"
 	"gitlab.com/mbugroup/lti-api.git/internal/utils/fifo"
@@ -35,8 +39,10 @@ type deliveryOrdersService struct {
 	MarketingProductRepo         marketingRepo.MarketingProductRepository
 	MarketingDeliveryProductRepo marketingRepo.MarketingDeliveryProductRepository
 	StockLogRepo                 rShared.StockLogRepository
+	ProductWarehouseRepo         rProductWarehouse.ProductWarehouseRepository
+	ProjectFlockPopulationRepo   rProjectFlock.ProjectFlockPopulationRepository
 	ApprovalSvc                  commonSvc.ApprovalService
-	FifoSvc                      commonSvc.FifoService
+	FifoStockV2Svc               commonSvc.FifoStockV2Service
 }
 
 func NewDeliveryOrdersService(
@@ -44,8 +50,10 @@ func NewDeliveryOrdersService(
 	marketingProductRepo marketingRepo.MarketingProductRepository,
 	marketingDeliveryProductRepo marketingRepo.MarketingDeliveryProductRepository,
 	stockLogRepo rShared.StockLogRepository,
+	productWarehouseRepo rProductWarehouse.ProductWarehouseRepository,
+	projectFlockPopulationRepo rProjectFlock.ProjectFlockPopulationRepository,
 	approvalSvc commonSvc.ApprovalService,
-	fifoSvc commonSvc.FifoService,
+	fifoStockV2Svc commonSvc.FifoStockV2Service,
 	validate *validator.Validate,
 ) DeliveryOrdersService {
 	return &deliveryOrdersService{
@@ -54,8 +62,10 @@ func NewDeliveryOrdersService(
 		MarketingProductRepo:         marketingProductRepo,
 		MarketingDeliveryProductRepo: marketingDeliveryProductRepo,
 		StockLogRepo:                 stockLogRepo,
+		ProductWarehouseRepo:         productWarehouseRepo,
+		ProjectFlockPopulationRepo:   projectFlockPopulationRepo,
 		ApprovalSvc:                  approvalSvc,
-		FifoSvc:                      fifoSvc,
+		FifoStockV2Svc:               fifoStockV2Svc,
 	}
 }
 
@@ -117,30 +127,18 @@ func (s deliveryOrdersService) GetAll(c *fiber.Ctx, params *validation.DeliveryO
 			Preload("Products.DeliveryProduct")
 
 		if params.Status != "" {
-			status := strings.TrimSpace(params.Status)
 			latestApprovalSubQuery := s.MarketingRepo.DB().
 				WithContext(c.Context()).
 				Table("approvals").
-				Select("DISTINCT ON (approvable_id) approvable_id, step_name, action").
+				Select("DISTINCT ON (approvable_id) approvable_id, step_name").
 				Where("approvable_type = ?", utils.ApprovalWorkflowMarketing.String()).
 				Order("approvable_id, id DESC")
-
-			if strings.EqualFold(status, "DITOLAK") {
-				db = db.Where(`EXISTS (
-					SELECT 1
-					FROM (?) AS latest_approval
-					WHERE latest_approval.approvable_id = marketings.id
-						AND latest_approval.action = ?
-				)`, latestApprovalSubQuery, string(entity.ApprovalActionRejected))
-			} else {
-				db = db.Where(`EXISTS (
-					SELECT 1
-					FROM (?) AS latest_approval
-					WHERE latest_approval.approvable_id = marketings.id
-						AND LOWER(latest_approval.step_name) = LOWER(?)
-						AND (latest_approval.action IS NULL OR latest_approval.action <> ?)
-				)`, latestApprovalSubQuery, status, string(entity.ApprovalActionRejected))
-			}
+			db = db.Where(`EXISTS (
+				SELECT 1
+				FROM (?) AS latest_approval
+				WHERE latest_approval.approvable_id = marketings.id
+					AND LOWER(latest_approval.step_name) = LOWER(?)
+			)`, latestApprovalSubQuery, params.Status)
 		}
 
 		if params.Search != "" {
@@ -560,43 +558,49 @@ func (s deliveryOrdersService) consumeDeliveryStock(ctx context.Context, tx *gor
 	if deliveryProduct == nil || deliveryProduct.Id == 0 {
 		return fiber.NewError(fiber.StatusInternalServerError, "Delivery product not found")
 	}
-	if deliveryProduct.ProductWarehouseId == 0 {
-		return fiber.NewError(fiber.StatusInternalServerError, "Delivery product warehouse not found")
-	}
-	if deliveryProduct.ProductWarehouseId != marketingProduct.ProductWarehouseId {
-		return fiber.NewError(fiber.StatusBadRequest, "Delivery product warehouse mismatch with marketing product")
-	}
 
-	result, err := s.FifoSvc.Consume(ctx, commonSvc.StockConsumeRequest{
-		UsableKey:          fifo.UsableKeyMarketingDelivery,
-		UsableID:           deliveryProduct.Id,
-		ProductWarehouseID: deliveryProduct.ProductWarehouseId,
-		Quantity:           requestedQty,
-		AllowPending:       false,
-		Tx:                 tx,
-	})
+	deliveryProductRepo := marketingRepo.NewMarketingDeliveryProductRepository(tx)
+	previousUsage := deliveryProduct.UsageQty
+	deliveryProduct.UsageQty = requestedQty
+	deliveryProduct.PendingQty = 0
 
-	if err != nil {
+	if err := deliveryProductRepo.UpdateOne(ctx, deliveryProduct.Id, deliveryProduct, nil); err != nil {
+		return fiber.NewError(fiber.StatusInternalServerError, "Failed to update delivery product")
+	}
+	if err := reflowMarketingScope(
+		ctx,
+		s.FifoStockV2Svc,
+		tx,
+		marketingProduct.ProductWarehouseId,
+		resolveMarketingAsOf(deliveryProduct.DeliveryDate, deliveryProduct.CreatedAt),
+	); err != nil {
 		return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Insufficient stock for product warehouse %d: %v", marketingProduct.ProductWarehouseId, err))
 	}
 
-	deliveryProductRepo := marketingRepo.NewMarketingDeliveryProductRepository(tx)
+	refreshed, err := deliveryProductRepo.GetByID(ctx, deliveryProduct.Id, nil)
+	if err != nil {
+		return fiber.NewError(fiber.StatusInternalServerError, "Failed to refresh delivery product")
+	}
+	deliveryProduct.UsageQty = refreshed.UsageQty
+	deliveryProduct.PendingQty = refreshed.PendingQty
+	deliveryProduct.CreatedAt = refreshed.CreatedAt
 
-	if err := deliveryProductRepo.UpdateFifoFields(ctx, deliveryProduct.Id, result.UsageQuantity, 0); err != nil {
-		return fiber.NewError(fiber.StatusInternalServerError, "Failed to update delivery product")
+	if err := s.allocatePopulationForMarketingDelivery(ctx, tx, deliveryProduct, marketingProduct.ProductWarehouseId); err != nil {
+		return err
 	}
 
-	if actorID > 0 && result.UsageQuantity > 0 {
+	allocatedDelta := deliveryProduct.UsageQty - previousUsage
+	if actorID > 0 && allocatedDelta > 0 {
 		decreaseLog := &entity.StockLog{
-			Decrease:           result.UsageQuantity,
+			Decrease:           allocatedDelta,
 			LoggableType:       string(utils.StockLogTypeMarketing),
 			LoggableId:         deliveryProduct.Id,
-			ProductWarehouseId: deliveryProduct.ProductWarehouseId,
+			ProductWarehouseId: marketingProduct.ProductWarehouseId,
 			CreatedBy:          actorID,
-			Notes:              fmt.Sprintf("FIFO consume (%.2f)", result.UsageQuantity),
+			Notes:              fmt.Sprintf("FIFO v2 reflow consume (%.2f)", allocatedDelta),
 		}
 
-		stockLogs, err := s.StockLogRepo.GetByProductWarehouse(ctx, deliveryProduct.ProductWarehouseId, 1)
+		stockLogs, err := s.StockLogRepo.GetByProductWarehouse(ctx, marketingProduct.ProductWarehouseId, 1)
 		if err != nil {
 			return fiber.NewError(fiber.StatusInternalServerError, "Failed to get stock logs")
 		}
@@ -622,35 +626,49 @@ func (s deliveryOrdersService) releaseDeliveryStock(ctx context.Context, tx *gor
 	}
 
 	deliveryProductRepo := marketingRepo.NewMarketingDeliveryProductRepository(tx)
-	currentUsage, err := deliveryProductRepo.GetUsageQty(ctx, deliveryProduct.Id)
-	if err != nil {
-		currentUsage = 0
-	}
-
-	if currentUsage == 0 {
+	currentUsage := deliveryProduct.UsageQty
+	currentPending := deliveryProduct.PendingQty
+	if currentUsage <= 0 && currentPending <= 0 {
 		return nil
 	}
 
-	if err := s.FifoSvc.ReleaseUsage(ctx, commonSvc.StockReleaseRequest{
-		UsableKey: fifo.UsableKeyMarketingDelivery,
-		UsableID:  deliveryProduct.Id,
-		Tx:        tx,
-	}); err != nil {
+	deliveryProduct.UsageQty = 0
+	deliveryProduct.PendingQty = 0
+	if err := deliveryProductRepo.UpdateOne(ctx, deliveryProduct.Id, deliveryProduct, nil); err != nil {
+		return fiber.NewError(fiber.StatusInternalServerError, "Failed to reset delivery product")
+	}
+
+	if err := reflowMarketingScope(
+		ctx,
+		s.FifoStockV2Svc,
+		tx,
+		marketingProduct.ProductWarehouseId,
+		resolveMarketingAsOf(deliveryProduct.DeliveryDate, deliveryProduct.CreatedAt),
+	); err != nil {
+		return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Failed to reflow stock for product warehouse %d: %v", marketingProduct.ProductWarehouseId, err))
+	}
+
+	refreshed, err := deliveryProductRepo.GetByID(ctx, deliveryProduct.Id, nil)
+	if err != nil {
+		return fiber.NewError(fiber.StatusInternalServerError, "Failed to refresh delivery product")
+	}
+	deliveryProduct.UsageQty = refreshed.UsageQty
+	deliveryProduct.PendingQty = refreshed.PendingQty
+	deliveryProduct.CreatedAt = refreshed.CreatedAt
+
+	if err := fifoV2.ReleasePopulationConsumptionByUsable(ctx, tx, fifo.UsableKeyMarketingDelivery.String(), deliveryProduct.Id); err != nil {
 		return err
 	}
 
-	if err := deliveryProductRepo.ResetFifoFields(ctx, deliveryProduct.Id); err != nil {
-		return err
-	}
-
-	if actorID > 0 && currentUsage > 0 {
+	releasedUsage := currentUsage - deliveryProduct.UsageQty
+	if actorID > 0 && releasedUsage > 0 {
 		increaseLog := &entity.StockLog{
-			Increase:           currentUsage,
+			Increase:           releasedUsage,
 			LoggableType:       string(utils.StockLogTypeMarketing),
 			LoggableId:         deliveryProduct.Id,
 			ProductWarehouseId: marketingProduct.ProductWarehouseId,
 			CreatedBy:          actorID,
-			Notes:              fmt.Sprintf("Release delivery stock (%.2f)", currentUsage),
+			Notes:              fmt.Sprintf("FIFO v2 reflow release (%.2f)", releasedUsage),
 		}
 		stockLogs, err := s.StockLogRepo.GetByProductWarehouse(ctx, marketingProduct.ProductWarehouseId, 1)
 		if err != nil {
@@ -668,3 +686,57 @@ func (s deliveryOrdersService) releaseDeliveryStock(ctx context.Context, tx *gor
 
 	return nil
 }
+
+func (s deliveryOrdersService) allocatePopulationForMarketingDelivery(
+	ctx context.Context,
+	tx *gorm.DB,
+	deliveryProduct *entity.MarketingDeliveryProduct,
+	productWarehouseID uint,
+) error {
+	if deliveryProduct == nil || deliveryProduct.Id == 0 {
+		return fiber.NewError(fiber.StatusBadRequest, "Delivery product tidak valid")
+	}
+	if tx == nil {
+		return errors.New("transaction is required")
+	}
+	if deliveryProduct.UsageQty <= 0 {
+		return nil
+	}
+	if productWarehouseID == 0 {
+		return fiber.NewError(fiber.StatusBadRequest, "Product warehouse tidak ditemukan")
+	}
+
+	flagGroupCode, err := resolveMarketingFlagGroupByProductWarehouse(ctx, tx, productWarehouseID)
+	if err != nil {
+		return err
+	}
+	if !strings.EqualFold(flagGroupCode, "AYAM") {
+		return nil
+	}
+
+	pw, err := s.ProductWarehouseRepo.WithTx(tx).GetByID(ctx, productWarehouseID, nil)
+	if err != nil {
+		return err
+	}
+	if pw.ProjectFlockKandangId == nil || *pw.ProjectFlockKandangId == 0 {
+		return nil
+	}
+
+	populations, err := s.ProjectFlockPopulationRepo.WithTx(tx).GetByProjectFlockKandangIDAndProductWarehouseID(ctx, *pw.ProjectFlockKandangId, productWarehouseID)
+	if err != nil {
+		return err
+	}
+	if len(populations) == 0 {
+		return fiber.NewError(fiber.StatusBadRequest, "Populasi tidak ditemukan untuk delivery")
+	}
+
+	return fifoV2.AllocatePopulationConsumption(
+		ctx,
+		tx,
+		populations,
+		productWarehouseID,
+		fifo.UsableKeyMarketingDelivery.String(),
+		deliveryProduct.Id,
+		deliveryProduct.UsageQty,
+	)
+}

internal/modules/marketing/services/fifo_stock_v2_helper.go

@@ -0,0 +1,97 @@
+package service
+
+import (
+	"context"
+	"fmt"
+	"strings"
+	"time"
+
+	commonSvc "gitlab.com/mbugroup/lti-api.git/internal/common/service"
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	"gorm.io/gorm"
+)
+
+const (
+	marketingOutFunctionCode = "MARKETING_OUT"
+	marketingUsableLane      = "USABLE"
+	marketingSourceTable     = "marketing_delivery_products"
+)
+
+func reflowMarketingScope(
+	ctx context.Context,
+	fifoStockV2Svc commonSvc.FifoStockV2Service,
+	tx *gorm.DB,
+	productWarehouseID uint,
+	asOf *time.Time,
+) error {
+	if fifoStockV2Svc == nil {
+		return fmt.Errorf("FIFO v2 service is not available")
+	}
+	if productWarehouseID == 0 {
+		return fmt.Errorf("product warehouse id is required")
+	}
+
+	flagGroupCode, err := resolveMarketingFlagGroupByProductWarehouse(ctx, tx, productWarehouseID)
+	if err != nil {
+		return err
+	}
+	if strings.TrimSpace(flagGroupCode) == "" {
+		return fmt.Errorf("flag group code is not found for product warehouse %d", productWarehouseID)
+	}
+
+	_, err = fifoStockV2Svc.Reflow(ctx, commonSvc.FifoStockV2ReflowRequest{
+		FlagGroupCode:      flagGroupCode,
+		ProductWarehouseID: productWarehouseID,
+		AsOf:               asOf,
+		Tx:                 tx,
+	})
+	return err
+}
+
+func resolveMarketingFlagGroupByProductWarehouse(ctx context.Context, tx *gorm.DB, productWarehouseID uint) (string, error) {
+	type row struct {
+		FlagGroupCode string `gorm:"column:flag_group_code"`
+	}
+
+	var selected row
+	err := tx.WithContext(ctx).
+		Table("fifo_stock_v2_route_rules rr").
+		Select("rr.flag_group_code").
+		Joins("JOIN fifo_stock_v2_flag_groups fg ON fg.code = rr.flag_group_code AND fg.is_active = TRUE").
+		Where("rr.is_active = TRUE").
+		Where("rr.lane = ?", marketingUsableLane).
+		Where("rr.function_code = ?", marketingOutFunctionCode).
+		Where("rr.source_table = ?", marketingSourceTable).
+		Where(`
+			EXISTS (
+				SELECT 1
+				FROM product_warehouses pw
+				JOIN flags f ON f.flagable_id = pw.product_id
+				JOIN fifo_stock_v2_flag_members fm ON fm.flag_name = f.name AND fm.is_active = TRUE
+				WHERE pw.id = ?
+				  AND f.flagable_type = ?
+				  AND fm.flag_group_code = rr.flag_group_code
+			)
+		`, productWarehouseID, entity.FlagableTypeProduct).
+		Order("rr.id ASC").
+		Limit(1).
+		Take(&selected).Error
+	if err != nil {
+		return "", err
+	}
+
+	return strings.TrimSpace(selected.FlagGroupCode), nil
+}
+
+func resolveMarketingAsOf(deliveryDate, createdAt *time.Time) *time.Time {
+	if deliveryDate != nil {
+		asOf := *deliveryDate
+		return &asOf
+	}
+	if createdAt != nil {
+		asOf := *createdAt
+		return &asOf
+	}
+	asOf := time.Now()
+	return &asOf
+}

internal/modules/marketing/services/salesorder.service.go

@@ -20,7 +20,6 @@ import (
 	userRepo "gitlab.com/mbugroup/lti-api.git/internal/modules/users/repositories"
 	"gitlab.com/mbugroup/lti-api.git/internal/utils"
 	approvalutils "gitlab.com/mbugroup/lti-api.git/internal/utils/approvals"
-	"gitlab.com/mbugroup/lti-api.git/internal/utils/fifo"
 
 	"github.com/go-playground/validator/v10"
 	"github.com/gofiber/fiber/v2"
@@ -43,12 +42,12 @@ type salesOrdersService struct {
 	ProductWarehouseRepo    productWarehouseRepo.ProductWarehouseRepository
 	UserRepo                userRepo.UserRepository
 	ApprovalSvc             commonSvc.ApprovalService
-	FifoSvc                 commonSvc.FifoService
+	FifoStockV2Svc          commonSvc.FifoStockV2Service
 	WarehouseRepo           warehouseRepo.WarehouseRepository
 	ProjectFlockKandangRepo projectFlockKandangRepo.ProjectFlockKandangRepository
 }
 
-func NewSalesOrdersService(marketingRepo repository.MarketingRepository, customerRepo customerRepo.CustomerRepository, productWarehouseRepo productWarehouseRepo.ProductWarehouseRepository, userRepo userRepo.UserRepository, approvalSvc commonSvc.ApprovalService, fifoSvc commonSvc.FifoService, warehouseRepo warehouseRepo.WarehouseRepository,
+func NewSalesOrdersService(marketingRepo repository.MarketingRepository, customerRepo customerRepo.CustomerRepository, productWarehouseRepo productWarehouseRepo.ProductWarehouseRepository, userRepo userRepo.UserRepository, approvalSvc commonSvc.ApprovalService, fifoStockV2Svc commonSvc.FifoStockV2Service, warehouseRepo warehouseRepo.WarehouseRepository,
 	projectFlockKandangRepo projectFlockKandangRepo.ProjectFlockKandangRepository, validate *validator.Validate) SalesOrdersService {
 	return &salesOrdersService{
 		Log:                     utils.Log,
@@ -58,7 +57,7 @@ func NewSalesOrdersService(marketingRepo repository.MarketingRepository, custome
 		ProductWarehouseRepo:    productWarehouseRepo,
 		UserRepo:                userRepo,
 		ApprovalSvc:             approvalSvc,
-		FifoSvc:                 fifoSvc,
+		FifoStockV2Svc:          fifoStockV2Svc,
 		WarehouseRepo:           warehouseRepo,
 		ProjectFlockKandangRepo: projectFlockKandangRepo,
 	}
@@ -152,31 +151,6 @@ func (s *salesOrdersService) CreateOne(c *fiber.Ctx, req *validation.Create) (*e
 		}
 	}
 
-	requestedByWarehouse := make(map[uint]float64)
-	for _, item := range req.MarketingProducts {
-		if item.ProductWarehouseId == 0 {
-			continue
-		}
-		requestedByWarehouse[item.ProductWarehouseId] += item.Qty
-	}
-
-	for pwID, requestedQty := range requestedByWarehouse {
-		productWarehouse, err := s.ProductWarehouseRepo.GetDetailByID(c.Context(), pwID)
-		if err != nil {
-			if errors.Is(err, gorm.ErrRecordNotFound) {
-				return nil, fiber.NewError(fiber.StatusNotFound, fmt.Sprintf("Product warehouse %d not found", pwID))
-			}
-			return nil, fiber.NewError(fiber.StatusInternalServerError, "Failed to check stock availability")
-		}
-		availableQty := productWarehouse.Quantity
-		if availableQty+1e-6 < requestedQty {
-			return nil, fiber.NewError(
-				fiber.StatusBadRequest,
-				fmt.Sprintf("Stok tidak mencukupi untuk gudang %d: diminta %.3f, tersedia %.3f", pwID, requestedQty, availableQty),
-			)
-		}
-	}
-
 	soDate, err := utils.ParseDateString(req.Date)
 	if err != nil {
 		return nil, fiber.NewError(fiber.StatusBadRequest, "Invalid date format")
@@ -401,15 +375,18 @@ func (s salesOrdersService) UpdateOne(c *fiber.Ctx, req *validation.Update, id u
 						if qtyDiff < 0 {
 							return fiber.NewError(fiber.StatusBadRequest, "Cannot decrease quantity after stock has been allocated. Please delete and create new product.")
 						} else if qtyDiff > 0 {
-							_, err := s.FifoSvc.Consume(c.Context(), commonSvc.StockConsumeRequest{
-								UsableKey:          fifo.UsableKeyMarketingDelivery,
-								UsableID:           deliveryProduct.Id,
-								ProductWarehouseID: rp.ProductWarehouseId,
-								Quantity:           qtyDiff,
-								Tx:                 dbTransaction,
-							})
-							if err != nil {
-								return fiber.NewError(fiber.StatusInternalServerError, fmt.Sprintf("Insufficient stock for additional quantity: %v", err))
+							nextRequestedQty := deliveryProduct.UsageQty + deliveryProduct.PendingQty + qtyDiff
+							if err := invDeliveryRepoTx.UpdateFifoFields(c.Context(), deliveryProduct.Id, nextRequestedQty, 0); err != nil {
+								return fiber.NewError(fiber.StatusInternalServerError, "Failed to update marketing delivery fifo fields")
+							}
+							if err := reflowMarketingScope(
+								c.Context(),
+								s.FifoStockV2Svc,
+								dbTransaction,
+								rp.ProductWarehouseId,
+								resolveMarketingAsOf(deliveryProduct.DeliveryDate, deliveryProduct.CreatedAt),
+							); err != nil {
+								return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Failed to reflow stock via FIFO v2: %v", err))
 							}
 						}
 					}
@@ -464,12 +441,17 @@ func (s salesOrdersService) UpdateOne(c *fiber.Ctx, req *validation.Update, id u
 							return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Cannot delete marketing product %d because it has been delivered", old.Id))
 						}
 
-						if err := s.FifoSvc.ReleaseUsage(c.Context(), commonSvc.StockReleaseRequest{
-							UsableKey: fifo.UsableKeyMarketingDelivery,
-							UsableID:  deliveryProduct.Id,
-							Tx:        dbTransaction,
-						}); err != nil {
-							return fiber.NewError(fiber.StatusInternalServerError, fmt.Sprintf("Failed to release stock: %v", err))
+						if err := invDeliveryRepoTx.UpdateFifoFields(c.Context(), deliveryProduct.Id, 0, 0); err != nil {
+							return fiber.NewError(fiber.StatusInternalServerError, "Failed to reset marketing delivery fifo fields")
+						}
+						if err := reflowMarketingScope(
+							c.Context(),
+							s.FifoStockV2Svc,
+							dbTransaction,
+							deliveryProduct.ProductWarehouseId,
+							resolveMarketingAsOf(deliveryProduct.DeliveryDate, deliveryProduct.CreatedAt),
+						); err != nil {
+							return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Failed to reflow stock via FIFO v2: %v", err))
 						}
 
 						if err := invDeliveryRepoTx.DeleteOne(c.Context(), deliveryProduct.Id); err != nil {
@@ -548,12 +530,17 @@ func (s salesOrdersService) DeleteOne(c *fiber.Ctx, id uint) error {
 			deliveryProducts, err := marketingDeliveryProductRepoTx.GetByMarketingId(c.Context(), marketing.Id)
 			if err == nil && len(deliveryProducts) > 0 {
 				for _, dp := range deliveryProducts {
-					if err := s.FifoSvc.ReleaseUsage(c.Context(), commonSvc.StockReleaseRequest{
-						UsableKey: fifo.UsableKeyMarketingDelivery,
-						UsableID:  dp.Id,
-						Tx:        dbTransaction,
-					}); err != nil {
-						return fiber.NewError(fiber.StatusInternalServerError, fmt.Sprintf("Failed to release stock for delivery product %d: %v", dp.Id, err))
+					if err := marketingDeliveryProductRepoTx.UpdateFifoFields(c.Context(), dp.Id, 0, 0); err != nil {
+						return fiber.NewError(fiber.StatusInternalServerError, fmt.Sprintf("Failed to reset fifo fields for delivery product %d", dp.Id))
+					}
+					if err := reflowMarketingScope(
+						c.Context(),
+						s.FifoStockV2Svc,
+						dbTransaction,
+						dp.ProductWarehouseId,
+						resolveMarketingAsOf(dp.DeliveryDate, dp.CreatedAt),
+					); err != nil {
+						return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Failed to reflow stock via FIFO v2 for delivery product %d: %v", dp.Id, err))
 					}
 				}
 			}

internal/modules/master/locations/controllers/location.controller.go

@@ -24,11 +24,10 @@ func NewLocationController(locationService service.LocationService) *LocationCon
 
 func (u *LocationController) GetAll(c *fiber.Ctx) error {
 	query := &validation.Query{
-		Page:      c.QueryInt("page", 1),
-		Limit:     c.QueryInt("limit", 10),
-		Search:    c.Query("search", ""),
-		AreaId:    c.QueryInt("area_id", 0),
-		HasLaying: c.QueryBool("has_laying", false),
+		Page:   c.QueryInt("page", 1),
+		Limit:  c.QueryInt("limit", 10),
+		Search: c.Query("search", ""),
+		AreaId: c.QueryInt("area_id", 0),
 	}
 
 	if query.Page < 1 || query.Limit < 1 {

internal/modules/master/locations/services/location.service.go

@@ -60,17 +60,6 @@ func (s locationService) GetAll(c *fiber.Ctx, params *validation.Query) ([]entit
 		if params.AreaId != 0 {
 			db = db.Where("area_id = ?", params.AreaId)
 		}
-		if params.HasLaying {
-			db = db.Where(`
-				EXISTS (
-					SELECT 1
-					FROM project_flocks pf
-					WHERE pf.location_id = locations.id
-						AND pf.category = ?
-						AND pf.deleted_at IS NULL
-				)
-			`, utils.ProjectFlockCategoryLaying)
-		}
 		return db.Order("created_at DESC").Order("updated_at DESC")
 	})
 

internal/modules/master/locations/validations/location.validation.go

@@ -13,9 +13,8 @@ type Update struct {
 }
 
 type Query struct {
-	Page      int    `query:"page" validate:"omitempty,number,min=1"`
-	Limit     int    `query:"limit" validate:"omitempty,number,min=1,max=500"`
-	Search    string `query:"search" validate:"omitempty,max=50"`
-	AreaId    int    `query:"area_id" validate:"omitempty,number,gt=0"`
-	HasLaying bool   `query:"has_laying"`
+	Page   int    `query:"page" validate:"omitempty,number,min=1"`
+	Limit  int    `query:"limit" validate:"omitempty,number,min=1,max=500"`
+	Search string `query:"search" validate:"omitempty,max=50"`
+	AreaId int    `query:"area_id" validate:"omitempty,number,gt=0"`
 }

internal/modules/production/chickins/module.go

@@ -2,7 +2,6 @@ package chickins
 
 import (
 	"fmt"
-	"strings"
 
 	"github.com/go-playground/validator/v10"
 	"github.com/gofiber/fiber/v2"
@@ -10,7 +9,6 @@ import (
 
 	commonRepo "gitlab.com/mbugroup/lti-api.git/internal/common/repository"
 	commonSvc "gitlab.com/mbugroup/lti-api.git/internal/common/service"
-	"gitlab.com/mbugroup/lti-api.git/internal/utils/fifo"
 
 	rProductWarehouse "gitlab.com/mbugroup/lti-api.git/internal/modules/inventory/product-warehouses/repositories"
 	rKandang "gitlab.com/mbugroup/lti-api.git/internal/modules/master/kandangs/repositories"
@@ -20,6 +18,7 @@ import (
 	sChickin "gitlab.com/mbugroup/lti-api.git/internal/modules/production/chickins/services"
 
 	rProjectFlock "gitlab.com/mbugroup/lti-api.git/internal/modules/production/project_flocks/repositories"
+	rTransferLaying "gitlab.com/mbugroup/lti-api.git/internal/modules/production/transfer_layings/repositories"
 
 	rUser "gitlab.com/mbugroup/lti-api.git/internal/modules/users/repositories"
 	sUser "gitlab.com/mbugroup/lti-api.git/internal/modules/users/services"
@@ -38,47 +37,12 @@ func (ChickinModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate *
 	projectflockkandangrepo := rProjectFlock.NewProjectFlockKandangRepository(db)
 	projectflockpopulationrepo := rProjectFlock.NewProjectFlockPopulationRepository(db)
 	projectFlockRepo := rProjectFlock.NewProjectflockRepository(db)
+	transferLayingRepo := rTransferLaying.NewTransferLayingRepository(db)
 	productWarehouseRepo := rProductWarehouse.NewProductWarehouseRepository(db)
 	productRepo := rProduct.NewProductRepository(db)
-	stockAllocationRepo := commonRepo.NewStockAllocationRepository(db)
-	fifoService := commonSvc.NewFifoService(db, stockAllocationRepo, productWarehouseRepo, utils.Log)
+	fifoStockV2Service := commonSvc.NewFifoStockV2Service(db, utils.Log)
 	userRepo := rUser.NewUserRepository(db)
 
-	if err := fifoService.RegisterUsable(fifo.UsableConfig{
-		Key:   fifo.UsableKeyProjectChickin,
-		Table: "project_chickins",
-		Columns: fifo.UsableColumns{
-			ID:                 "id",
-			ProductWarehouseID: "product_warehouse_id",
-			UsageQuantity:      "usage_qty",
-			PendingQuantity:    "pending_usage_qty",
-			CreatedAt:          "created_at",
-		},
-
-		ExcludedStockables: []fifo.StockableKey{fifo.StockableKeyProjectFlockPopulation},
-	}); err != nil {
-		if !strings.Contains(strings.ToLower(err.Error()), "already registered") {
-			panic(fmt.Sprintf("failed to register chickin usable workflow: %v", err))
-		}
-	}
-
-	if err := fifoService.RegisterStockable(fifo.StockableConfig{
-		Key:   fifo.StockableKeyProjectFlockPopulation,
-		Table: "project_flock_populations",
-		Columns: fifo.StockableColumns{
-			ID:                 "id",
-			ProductWarehouseID: "product_warehouse_id",
-			TotalQuantity:      "total_qty",
-			TotalUsedQuantity:  "total_used_qty",
-			CreatedAt:          "created_at",
-		},
-		OrderBy: []string{"created_at ASC", "id ASC"},
-	}); err != nil {
-		if !strings.Contains(strings.ToLower(err.Error()), "already registered") {
-			panic(fmt.Sprintf("failed to register project flock population stockable workflow: %v", err))
-		}
-	}
-
 	approvalRepo := commonRepo.NewApprovalRepository(db)
 	approvalService := commonSvc.NewApprovalService(approvalRepo)
 	if err := approvalService.RegisterWorkflowSteps(utils.ApprovalWorkflowChickin, utils.ChickinApprovalSteps); err != nil {
@@ -95,8 +59,9 @@ func (ChickinModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate *
 		projectflockkandangrepo,
 		projectflockpopulationrepo,
 		chickinDetailRepo,
+		transferLayingRepo,
 		validate,
-		fifoService)
+		fifoStockV2Service)
 	userService := sUser.NewUserService(userRepo, validate)
 
 	ChickinRoutes(router, userService, chickinService)

internal/modules/production/chickins/services/chickin.service.go

@@ -4,7 +4,9 @@ import (
 	"context"
 	"errors"
 	"fmt"
+	"math"
 	"strings"
+	"time"
 
 	commonRepo "gitlab.com/mbugroup/lti-api.git/internal/common/repository"
 	commonSvc "gitlab.com/mbugroup/lti-api.git/internal/common/service"
@@ -17,6 +19,7 @@ import (
 	repository "gitlab.com/mbugroup/lti-api.git/internal/modules/production/chickins/repositories"
 	validation "gitlab.com/mbugroup/lti-api.git/internal/modules/production/chickins/validations"
 	rProjectFlock "gitlab.com/mbugroup/lti-api.git/internal/modules/production/project_flocks/repositories"
+	rTransferLaying "gitlab.com/mbugroup/lti-api.git/internal/modules/production/transfer_layings/repositories"
 	rStockLogs "gitlab.com/mbugroup/lti-api.git/internal/modules/shared/repositories"
 	"gitlab.com/mbugroup/lti-api.git/internal/utils"
 	"gitlab.com/mbugroup/lti-api.git/internal/utils/fifo"
@@ -25,10 +28,9 @@ import (
 	"github.com/gofiber/fiber/v2"
 	"github.com/sirupsen/logrus"
 	"gorm.io/gorm"
+	"gorm.io/gorm/clause"
 )
 
-var chickinUsableKey = fifo.UsableKeyProjectChickin
-
 type ChickinService interface {
 	GetAll(ctx *fiber.Ctx, params *validation.Query) ([]entity.ProjectChickin, int64, error)
 	GetOne(ctx *fiber.Ctx, id uint) (*entity.ProjectChickin, error)
@@ -51,11 +53,12 @@ type chickinService struct {
 	ProjectflockKandangRepo    rProjectFlock.ProjectFlockKandangRepository
 	ProjectflockPopulationRepo rProjectFlock.ProjectFlockPopulationRepository
 	ProjectChickinDetailRepo   repository.ProjectChickinDetailRepository
-	FifoSvc                    commonSvc.FifoService
+	TransferLayingRepo         rTransferLaying.TransferLayingRepository
+	FifoStockV2Svc             commonSvc.FifoStockV2Service
 	StockLogRepo               rStockLogs.StockLogRepository
 }
 
-func NewChickinService(repo repository.ProjectChickinRepository, kandangRepo KandangRepo.KandangRepository, warehouseRepo rWarehouse.WarehouseRepository, productWarehouseRepo rProductWarehouse.ProductWarehouseRepository, productRepo rProduct.ProductRepository, projectFlockRepo rProjectFlock.ProjectflockRepository, projectflockkandangRepo rProjectFlock.ProjectFlockKandangRepository, projectflockpopulationRepo rProjectFlock.ProjectFlockPopulationRepository, projectChickinDetailRepo repository.ProjectChickinDetailRepository, validate *validator.Validate, fifoSvc commonSvc.FifoService) ChickinService {
+func NewChickinService(repo repository.ProjectChickinRepository, kandangRepo KandangRepo.KandangRepository, warehouseRepo rWarehouse.WarehouseRepository, productWarehouseRepo rProductWarehouse.ProductWarehouseRepository, productRepo rProduct.ProductRepository, projectFlockRepo rProjectFlock.ProjectflockRepository, projectflockkandangRepo rProjectFlock.ProjectFlockKandangRepository, projectflockpopulationRepo rProjectFlock.ProjectFlockPopulationRepository, projectChickinDetailRepo repository.ProjectChickinDetailRepository, transferLayingRepo rTransferLaying.TransferLayingRepository, validate *validator.Validate, fifoStockV2Svc commonSvc.FifoStockV2Service) ChickinService {
 	return &chickinService{
 		Log:                        utils.Log,
 		Validate:                   validate,
@@ -68,7 +71,8 @@ func NewChickinService(repo repository.ProjectChickinRepository, kandangRepo Kan
 		ProjectflockKandangRepo:    projectflockkandangRepo,
 		ProjectflockPopulationRepo: projectflockpopulationRepo,
 		ProjectChickinDetailRepo:   projectChickinDetailRepo,
-		FifoSvc:                    fifoSvc,
+		TransferLayingRepo:         transferLayingRepo,
+		FifoStockV2Svc:             fifoStockV2Svc,
 		StockLogRepo:               rStockLogs.NewStockLogRepository(repo.DB()),
 	}
 }
@@ -120,11 +124,36 @@ func (s chickinService) GetOne(c *fiber.Ctx, id uint) (*entity.ProjectChickin, e
 	return chickin, nil
 }
 
+func (s chickinService) ensureNotTransferred(ctx context.Context, projectFlockKandangID uint) error {
+	if projectFlockKandangID == 0 || s.TransferLayingRepo == nil {
+		return nil
+	}
+
+	transfer, err := s.TransferLayingRepo.GetLatestApprovedBySourceKandang(ctx, projectFlockKandangID)
+	if err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return nil
+		}
+		s.Log.Errorf("Failed to resolve transfer laying by source kandang %d: %+v", projectFlockKandangID, err)
+		return fiber.NewError(fiber.StatusInternalServerError, "Gagal memvalidasi transfer laying")
+	}
+
+	if transfer != nil && transfer.ExecutedAt != nil && !transfer.ExecutedAt.IsZero() {
+		return fiber.NewError(fiber.StatusBadRequest, "Project flock kandang sudah dipindahkan ke laying")
+	}
+
+	return nil
+}
+
 func (s *chickinService) CreateOne(c *fiber.Ctx, req *validation.Create) ([]entity.ProjectChickin, error) {
 	if err := s.Validate.Struct(req); err != nil {
 		return nil, err
 	}
 
+	if err := s.ensureNotTransferred(c.Context(), req.ProjectFlockKandangId); err != nil {
+		return nil, err
+	}
+
 	projectFlockKandang, err := s.ProjectflockKandangRepo.GetByID(c.Context(), req.ProjectFlockKandangId)
 	if err != nil {
 		return nil, fiber.NewError(fiber.StatusNotFound, "Project Flock Kandang not found")
@@ -260,7 +289,7 @@ func (s *chickinService) CreateOne(c *fiber.Ctx, req *validation.Create) ([]enti
 
 		for idx, chickin := range newChikins {
 			desiredQty := chickinQtyMap[uint(idx)]
-			if err := s.ConsumeChickinStocks(c.Context(), dbTransaction, chickin, desiredQty, actorID); err != nil {
+			if err := s.StageChickinStocks(c.Context(), dbTransaction, chickin, desiredQty, actorID); err != nil {
 				return err
 			}
 		}
@@ -334,6 +363,17 @@ func (s chickinService) UpdateOne(c *fiber.Ctx, req *validation.Update, id uint)
 		return nil, err
 	}
 
+	chickin, err := s.Repository.GetByID(c.Context(), id, nil)
+	if err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return nil, fiber.NewError(fiber.StatusNotFound, "Chickin not found")
+		}
+		return nil, err
+	}
+	if err := s.ensureNotTransferred(c.Context(), chickin.ProjectFlockKandangId); err != nil {
+		return nil, err
+	}
+
 	updateBody := make(map[string]any)
 
 	if req.ChickInDate != "" {
@@ -353,7 +393,18 @@ func (s chickinService) UpdateOne(c *fiber.Ctx, req *validation.Update, id uint)
 		return nil, err
 	}
 
-	return s.GetOne(c, id)
+	updated, err := s.GetOne(c, id)
+	if err != nil {
+		return nil, err
+	}
+
+	if updated.UsageQty > 0 {
+		if err := s.syncChickinTraceForProductWarehouse(c.Context(), nil, updated.ProductWarehouseId); err != nil {
+			return nil, fiber.NewError(fiber.StatusInternalServerError, "Failed to sync chickin stock trace")
+		}
+	}
+
+	return updated, nil
 }
 
 func (s chickinService) DeleteOne(c *fiber.Ctx, id uint) error {
@@ -366,29 +417,40 @@ func (s chickinService) DeleteOne(c *fiber.Ctx, id uint) error {
 		return err
 	}
 
+	if err := s.ensureNotTransferred(c.Context(), chickin.ProjectFlockKandangId); err != nil {
+		return err
+	}
+
 	actorID, err := m.ActorIDFromContext(c)
 	if err != nil {
 		return err
 	}
 
-	if chickin.UsageQty > 0 {
+	err = s.Repository.DB().WithContext(c.Context()).Transaction(func(tx *gorm.DB) error {
+		chickinRepoTx := repository.NewChickinRepository(tx)
 
-		currentUsageQty := chickin.UsageQty
+		if chickin.UsageQty > 0 || chickin.PendingUsageQty > 0 {
+			if err := s.ReleaseChickinStocks(c.Context(), tx, chickin, actorID); err != nil {
+				return err
+			}
+		}
 
-		if err := s.ReleaseChickinStocks(c.Context(), s.Repository.DB(), chickin, actorID); err != nil {
+		if err := chickinRepoTx.DeleteOne(c.Context(), id); err != nil {
+			if errors.Is(err, gorm.ErrRecordNotFound) {
+				return fiber.NewError(fiber.StatusNotFound, "Chickin not found")
+			}
 			return err
 		}
 
-		warehouseDeltas := make(map[uint]float64)
-		warehouseDeltas[chickin.ProductWarehouseId] += currentUsageQty
-		if err := s.adjustProductWarehouseQuantities(c.Context(), s.Repository.DB(), warehouseDeltas); err != nil {
+		if err := s.syncChickinTraceForProductWarehouse(c.Context(), tx, chickin.ProductWarehouseId); err != nil {
 			return err
 		}
-	}
 
-	if err := s.Repository.DeleteOne(c.Context(), id); err != nil {
-		if errors.Is(err, gorm.ErrRecordNotFound) {
-			return fiber.NewError(fiber.StatusNotFound, "Chickin not found")
+		return nil
+	})
+	if err != nil {
+		if fiberErr, ok := err.(*fiber.Error); ok {
+			return fiberErr
 		}
 		return err
 	}
@@ -428,6 +490,9 @@ func (s chickinService) Approval(c *fiber.Ctx, req *validation.Approve) ([]entit
 		if err := commonSvc.EnsureRelations(c.Context(), commonSvc.RelationCheck{Name: "ProjectFlockKandang", ID: &id, Exists: s.ProjectflockKandangRepo.IdExists}); err != nil {
 			return nil, err
 		}
+		if err := s.ensureNotTransferred(c.Context(), id); err != nil {
+			return nil, err
+		}
 		latestApproval, err := approvalSvc.LatestByTarget(c.Context(), utils.ApprovalWorkflowChickin, id, nil)
 
 		if err != nil {
@@ -451,8 +516,24 @@ func (s chickinService) Approval(c *fiber.Ctx, req *validation.Approve) ([]entit
 		approvalSvc := commonSvc.NewApprovalService(commonRepo.NewApprovalRepository(dbTransaction))
 		chickinRepoTx := repository.NewChickinRepository(dbTransaction)
 		ProjectFlockPopulationRepotx := s.ProjectflockPopulationRepo.WithTx(dbTransaction)
+		touchedProductWarehouseIDs := make(map[uint]struct{})
 
 		for _, approvableID := range approvableIDs {
+			// Re-check latest approval inside transaction to prevent double-approve races.
+			var latest entity.Approval
+			if err := dbTransaction.WithContext(c.Context()).
+				Table("approvals").
+				Where("approvable_type = ? AND approvable_id = ?", utils.ApprovalWorkflowChickin.String(), approvableID).
+				Order("id DESC").
+				Limit(1).
+				Clauses(clause.Locking{Strength: "UPDATE"}).
+				Take(&latest).Error; err != nil && !errors.Is(err, gorm.ErrRecordNotFound) {
+				return fiber.NewError(fiber.StatusInternalServerError, "Failed to recheck approval status")
+			}
+			if latest.Id != 0 && latest.StepNumber != uint16(utils.ChickinStepPengajuan) {
+				return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("ProjectFlockKandang %d sudah tidak berada di tahap PENGAJUAN", approvableID))
+			}
+
 			if _, err := approvalSvc.CreateApproval(
 				c.Context(),
 				utils.ApprovalWorkflowChickin,
@@ -491,6 +572,21 @@ func (s chickinService) Approval(c *fiber.Ctx, req *validation.Approve) ([]entit
 				}
 
 				for _, chickin := range chickins {
+					approvedQty := chickin.UsageQty
+					if approvedQty <= 0 {
+						approvedQty = chickin.PendingUsageQty
+					}
+					if approvedQty < 0 {
+						approvedQty = 0
+					}
+
+					if err := s.ConsumeChickinStocks(c.Context(), dbTransaction, &chickin, approvedQty, actorID); err != nil {
+						return fiber.NewError(fiber.StatusInternalServerError, fmt.Sprintf("Failed to finalize usage qty for chickin %d", chickin.Id))
+					}
+					chickin.UsageQty = approvedQty
+					chickin.PendingUsageQty = 0
+					touchedProductWarehouseIDs[chickin.ProductWarehouseId] = struct{}{}
+
 					populationExists, err := ProjectFlockPopulationRepotx.ExistsByProjectChickinID(c.Context(), chickin.Id)
 					if err != nil {
 						return fiber.NewError(fiber.StatusInternalServerError, fmt.Sprintf("Failed to check population for chickin %d", chickin.Id))
@@ -522,19 +618,13 @@ func (s chickinService) Approval(c *fiber.Ctx, req *validation.Approve) ([]entit
 						return fiber.NewError(fiber.StatusInternalServerError, fmt.Sprintf("Failed to create population for chickin %d", chickin.Id))
 					}
 
-					if err := chickinRepoTx.PatchOne(c.Context(), chickin.Id, map[string]any{
-						"pending_usage_qty": 0,
-					}, nil); err != nil {
-						return fiber.NewError(fiber.StatusInternalServerError, fmt.Sprintf("Failed to reset pending usage qty for chickin %d", chickin.Id))
-					}
-
 					if err := s.ReplenishChickinStocks(c.Context(), dbTransaction, &chickin, sourcePW, population, actorID); err != nil {
 						return fiber.NewError(fiber.StatusInternalServerError, fmt.Sprintf("Failed to replenish stock for chickin %d", chickin.Id))
 					}
 				}
 			}
 			if action == entity.ApprovalActionRejected {
-				chickins, err := chickinRepoTx.GetPendingByProjectFlockKandangID(c.Context(), approvableID)
+				chickins, err := chickinRepoTx.GetByProjectFlockKandangID(c.Context(), approvableID)
 				if err != nil {
 					return fiber.NewError(fiber.StatusInternalServerError, fmt.Sprintf("Failed to get pending chickins for rejection %d", approvableID))
 				}
@@ -544,16 +634,22 @@ func (s chickinService) Approval(c *fiber.Ctx, req *validation.Approve) ([]entit
 				}
 
 				for _, chickin := range chickins {
+					populationExists, err := ProjectFlockPopulationRepotx.ExistsByProjectChickinID(c.Context(), chickin.Id)
+					if err != nil {
+						return fiber.NewError(fiber.StatusInternalServerError, fmt.Sprintf("Failed to check population for chickin %d", chickin.Id))
+					}
+					if populationExists {
+						continue
+					}
+
+					if chickin.UsageQty <= 0 && chickin.PendingUsageQty <= 0 {
+						continue
+					}
 
 					if err := s.ReleaseChickinStocks(c.Context(), dbTransaction, &chickin, actorID); err != nil {
 						return fiber.NewError(fiber.StatusInternalServerError, fmt.Sprintf("Failed to release stock for rejected chickin %d: %v", chickin.Id, err))
 					}
-
-					warehouseDeltas := make(map[uint]float64)
-					warehouseDeltas[chickin.ProductWarehouseId] += chickin.UsageQty
-					if err := s.adjustProductWarehouseQuantities(c.Context(), dbTransaction, warehouseDeltas); err != nil {
-						return err
-					}
+					touchedProductWarehouseIDs[chickin.ProductWarehouseId] = struct{}{}
 
 					if err := chickinRepoTx.DeleteOne(c.Context(), chickin.Id); err != nil {
 						if !errors.Is(err, gorm.ErrRecordNotFound) {
@@ -563,6 +659,13 @@ func (s chickinService) Approval(c *fiber.Ctx, req *validation.Approve) ([]entit
 				}
 			}
 		}
+
+		for productWarehouseID := range touchedProductWarehouseIDs {
+			if err := s.syncChickinTraceForProductWarehouse(c.Context(), dbTransaction, productWarehouseID); err != nil {
+				return fiber.NewError(fiber.StatusInternalServerError, fmt.Sprintf("Failed to sync chickin trace for product warehouse %d", productWarehouseID))
+			}
+		}
+
 		return nil
 	})
 
@@ -617,121 +720,245 @@ func (s *chickinService) autoAddFlagToProduct(ctx context.Context, tx *gorm.DB,
 }
 
 func (s *chickinService) ConsumeChickinStocks(ctx context.Context, tx *gorm.DB, chickin *entity.ProjectChickin, desiredQty float64, actorID uint) error {
-	if chickin == nil || s.FifoSvc == nil {
+	if chickin == nil {
 		return nil
 	}
-
-	result, err := s.FifoSvc.Consume(ctx, commonSvc.StockConsumeRequest{
-		UsableKey:          chickinUsableKey,
-		UsableID:           chickin.Id,
-		ProductWarehouseID: chickin.ProductWarehouseId,
-		Quantity:           desiredQty,
-		AllowPending:       true,
-		Tx:                 tx,
-	})
-	if err != nil {
-		return err
+	if tx == nil {
+		return errors.New("transaction is required")
+	}
+	if desiredQty < 0 {
+		return errors.New("desired quantity must be zero or greater")
 	}
 
-	if err := s.Repository.UpdateUsageFields(ctx, tx, chickin.Id, result.UsageQuantity, result.PendingQuantity); err != nil {
-		return err
+	return s.Repository.UpdateUsageFields(ctx, tx, chickin.Id, desiredQty, 0)
+}
+
+func (s *chickinService) StageChickinStocks(ctx context.Context, tx *gorm.DB, chickin *entity.ProjectChickin, desiredQty float64, actorID uint) error {
+	if chickin == nil {
+		return nil
+	}
+	if tx == nil {
+		return errors.New("transaction is required")
+	}
+	if desiredQty < 0 {
+		return errors.New("desired quantity must be zero or greater")
 	}
 
-	if result.UsageQuantity > 0 {
-		decreaseLog := &entity.StockLog{
-			Decrease:           result.UsageQuantity,
-			LoggableType:       string(utils.StockLogTypeChikin),
-			LoggableId:         chickin.Id,
-			ProductWarehouseId: chickin.ProductWarehouseId,
-			CreatedBy:          actorID,
-			Notes:              fmt.Sprintf("Chickin #%d", chickin.Id),
-		}
-		stockLogs, err := s.StockLogRepo.GetByProductWarehouse(ctx, chickin.ProductWarehouseId, 1)
-		if err != nil {
-			return fiber.NewError(fiber.StatusInternalServerError, "Failed to get stock logs")
-		}
-		if len(stockLogs) > 0 {
-			latestStockLog := stockLogs[0]
-			decreaseLog.Stock = latestStockLog.Stock
-			decreaseLog.Stock -= decreaseLog.Decrease
-		} else {
-			decreaseLog.Stock -= decreaseLog.Decrease
-		}
-
-		s.StockLogRepo.CreateOne(ctx, decreaseLog, nil)
-	}
-
-	return nil
+	return s.Repository.UpdateUsageFields(ctx, tx, chickin.Id, 0, desiredQty)
 }
 
 func (s *chickinService) ReplenishChickinStocks(ctx context.Context, tx *gorm.DB, chickin *entity.ProjectChickin, targetPW *entity.ProductWarehouse, population *entity.ProjectFlockPopulation, actorID uint) error {
-	if chickin == nil || targetPW == nil || population == nil || s.FifoSvc == nil {
+	if chickin == nil || targetPW == nil || population == nil {
 		return nil
 	}
+	if tx == nil {
+		return errors.New("transaction is required")
+	}
+	if s.FifoStockV2Svc == nil {
+		return errors.New("fifo v2 service is not available")
+	}
 
-	_, err := s.FifoSvc.Replenish(ctx, commonSvc.StockReplenishRequest{
-		StockableKey:       fifo.StockableKeyProjectFlockPopulation,
-		StockableID:        population.Id,
-		ProductWarehouseID: targetPW.Id,
-		Quantity:           chickin.UsageQty,
-		Tx:                 tx,
-	})
-	if err != nil {
+	if err := tx.WithContext(ctx).
+		Model(&entity.ProjectFlockPopulation{}).
+		Where("id = ?", population.Id).
+		Update("total_qty", chickin.UsageQty).Error; err != nil {
 		return err
 	}
 
-	return nil
+	asOf := chickin.ChickInDate
+	if asOf.IsZero() {
+		asOf = chickin.CreatedAt
+	}
+	return reflowChickinScope(ctx, s.FifoStockV2Svc, tx, targetPW.Id, &asOf)
 }
 
 func (s *chickinService) ReleaseChickinStocks(ctx context.Context, tx *gorm.DB, chickin *entity.ProjectChickin, actorID uint) error {
-	if chickin == nil || s.FifoSvc == nil {
+	if chickin == nil {
 		return nil
 	}
-
-	var currentUsage float64
-	if err := tx.Model(&entity.ProjectChickin{}).Where("id = ?", chickin.Id).Select("usage_qty").Scan(&currentUsage).Error; err != nil {
-
-	}
-
-	if err := s.FifoSvc.ReleaseUsage(ctx, commonSvc.StockReleaseRequest{
-		UsableKey: chickinUsableKey,
-		UsableID:  chickin.Id,
-		Tx:        tx,
-	}); err != nil {
-		return err
+	if tx == nil {
+		return errors.New("transaction is required")
 	}
 
 	if err := s.Repository.UpdateUsageFields(ctx, tx, chickin.Id, 0, 0); err != nil {
 		return err
 	}
 
-	if currentUsage > 0 {
-		increaseLog := &entity.StockLog{
-			Increase:           currentUsage,
-			LoggableType:       string(utils.StockLogTypeChikin),
-			LoggableId:         chickin.Id,
-			ProductWarehouseId: chickin.ProductWarehouseId,
-			CreatedBy:          actorID,
-			Notes:              fmt.Sprintf("Chickin #%d - Stock released", chickin.Id),
-		}
-		stockLogs, err := s.StockLogRepo.GetByProductWarehouse(ctx, chickin.ProductWarehouseId, 1)
-		if err != nil {
-			return fiber.NewError(fiber.StatusInternalServerError, "Failed to get stock logs")
-		}
-		if len(stockLogs) > 0 {
-			latestStockLog := stockLogs[0]
-			increaseLog.Stock = latestStockLog.Stock
-			increaseLog.Stock += increaseLog.Increase
-		} else {
-			increaseLog.Stock += increaseLog.Increase
+	return nil
+}
+
+func (s *chickinService) syncChickinTraceForProductWarehouse(ctx context.Context, tx *gorm.DB, productWarehouseID uint) error {
+	if productWarehouseID == 0 {
+		return nil
+	}
+	if s.FifoStockV2Svc == nil {
+		return nil
+	}
+
+	if tx == nil {
+		return s.Repository.DB().WithContext(ctx).Transaction(func(innerTx *gorm.DB) error {
+			return s.syncChickinTraceForProductWarehouse(ctx, innerTx, productWarehouseID)
+		})
+	}
+
+	flagGroupCode, err := s.resolveFlagGroupByProductWarehouse(ctx, tx, productWarehouseID)
+	if err != nil {
+		return err
+	}
+	if strings.TrimSpace(flagGroupCode) == "" {
+		return nil
+	}
+
+	now := time.Now()
+	if err := tx.WithContext(ctx).
+		Table("stock_allocations").
+		Where("product_warehouse_id = ?", productWarehouseID).
+		Where("usable_type = ?", fifo.UsableKeyProjectChickin.String()).
+		Where("allocation_purpose = ?", entity.StockAllocationPurposeTraceChickin).
+		Where("status = ?", entity.StockAllocationStatusActive).
+		Updates(map[string]any{
+			"status":      entity.StockAllocationStatusReleased,
+			"released_at": now,
+			"updated_at":  now,
+			"note":        "chickin_trace_reflow_reset",
+		}).Error; err != nil {
+		return err
+	}
+
+	type chickinTraceRow struct {
+		ID       uint      `gorm:"column:id"`
+		UsageQty float64   `gorm:"column:usage_qty"`
+		ChickIn  time.Time `gorm:"column:chick_in_date"`
+	}
+	chickins := make([]chickinTraceRow, 0)
+	if err := tx.WithContext(ctx).
+		Table("project_chickins").
+		Select("id, usage_qty, chick_in_date").
+		Where("product_warehouse_id = ?", productWarehouseID).
+		Where("deleted_at IS NULL").
+		Where("usage_qty > 0").
+		Order("chick_in_date ASC, id ASC").
+		Scan(&chickins).Error; err != nil {
+		return err
+	}
+	if len(chickins) == 0 {
+		return nil
+	}
+
+	gatherRows, err := s.FifoStockV2Svc.Gather(ctx, commonSvc.FifoStockV2GatherRequest{
+		FlagGroupCode:      flagGroupCode,
+		Lane:               "STOCKABLE",
+		ProductWarehouseID: productWarehouseID,
+		Limit:              50000,
+		Tx:                 tx,
+	})
+	if err != nil {
+		return err
+	}
+	if len(gatherRows) == 0 {
+		return nil
+	}
+
+	type lotKey struct {
+		StockableType string
+		StockableID   uint
+	}
+	remainingByLot := make(map[lotKey]float64, len(gatherRows))
+	for _, row := range gatherRows {
+		key := lotKey{StockableType: row.Ref.LegacyTypeKey, StockableID: row.Ref.ID}
+		remainingByLot[key] = row.AvailableQuantity
+	}
+
+	lotIndex := 0
+	traceNow := time.Now()
+	for _, chickin := range chickins {
+		remaining := chickin.UsageQty
+		for remaining > 1e-6 && lotIndex < len(gatherRows) {
+			lot := gatherRows[lotIndex]
+			key := lotKey{StockableType: lot.Ref.LegacyTypeKey, StockableID: lot.Ref.ID}
+			available := remainingByLot[key]
+			if available <= 1e-6 {
+				lotIndex++
+				continue
+			}
+
+			portion := math.Min(remaining, available)
+			if portion <= 1e-6 {
+				lotIndex++
+				continue
+			}
+
+			insert := map[string]any{
+				"product_warehouse_id": productWarehouseID,
+				"stockable_type":       lot.Ref.LegacyTypeKey,
+				"stockable_id":         lot.Ref.ID,
+				"usable_type":          fifo.UsableKeyProjectChickin.String(),
+				"usable_id":            chickin.ID,
+				"qty":                  portion,
+				"status":               entity.StockAllocationStatusActive,
+				"allocation_purpose":   entity.StockAllocationPurposeTraceChickin,
+				"engine_version":       "v2",
+				"flag_group_code":      flagGroupCode,
+				"function_code":        "CHICKIN_TRACE",
+				"created_at":           traceNow,
+				"updated_at":           traceNow,
+			}
+			if err := tx.WithContext(ctx).Table("stock_allocations").Create(insert).Error; err != nil {
+				return err
+			}
+
+			remaining -= portion
+			remainingByLot[key] = available - portion
 		}
 
-		s.StockLogRepo.CreateOne(ctx, increaseLog, nil)
+		if remaining > 1e-6 {
+			s.Log.Warnf(
+				"chickin trace partial allocation for product_warehouse_id=%d chickin_id=%d: remaining=%.3f",
+				productWarehouseID,
+				chickin.ID,
+				remaining,
+			)
+		}
 	}
 
 	return nil
 }
 
+func (s *chickinService) resolveFlagGroupByProductWarehouse(ctx context.Context, tx *gorm.DB, productWarehouseID uint) (string, error) {
+	type row struct {
+		FlagGroupCode string `gorm:"column:flag_group_code"`
+	}
+
+	selected := row{}
+	err := tx.WithContext(ctx).
+		Table("fifo_stock_v2_route_rules rr").
+		Select("rr.flag_group_code").
+		Joins("JOIN fifo_stock_v2_flag_groups fg ON fg.code = rr.flag_group_code AND fg.is_active = TRUE").
+		Where("rr.is_active = TRUE").
+		Where("rr.lane = 'STOCKABLE'").
+		Where(`
+			EXISTS (
+				SELECT 1
+				FROM product_warehouses pw
+				JOIN flags f ON f.flagable_id = pw.product_id
+				JOIN fifo_stock_v2_flag_members fm ON fm.flag_name = f.name AND fm.is_active = TRUE
+				WHERE pw.id = ?
+				  AND f.flagable_type = ?
+				  AND fm.flag_group_code = rr.flag_group_code
+			)
+		`, productWarehouseID, entity.FlagableTypeProduct).
+		Order("fg.priority ASC, rr.id ASC").
+		Limit(1).
+		Take(&selected).Error
+	if err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return "", nil
+		}
+		return "", err
+	}
+	return selected.FlagGroupCode, nil
+}
+
 func (s chickinService) EnsureChickInExists(ctx context.Context, projectFlockKandangID uint) error {
 	if projectFlockKandangID == 0 {
 		return fiber.NewError(fiber.StatusBadRequest, "Project flock kandang tidak valid")
@@ -755,10 +982,3 @@ func (s chickinService) EnsureChickInExists(ctx context.Context, projectFlockKan
 
 	return fiber.NewError(fiber.StatusBadRequest, "Chick in project flock belum disetujui sehingga belum dapat membuat recording")
 }
-
-func (s *chickinService) adjustProductWarehouseQuantities(ctx context.Context, tx *gorm.DB, deltas map[uint]float64) error {
-	if len(deltas) == 0 {
-		return nil
-	}
-	return s.ProductWarehouseRepo.AdjustQuantities(ctx, deltas, func(*gorm.DB) *gorm.DB { return tx })
-}

internal/modules/production/chickins/services/fifo_stock_v2_helper.go

@@ -0,0 +1,87 @@
+package service
+
+import (
+	"context"
+	"fmt"
+	"strings"
+	"time"
+
+	commonSvc "gitlab.com/mbugroup/lti-api.git/internal/common/service"
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	"gorm.io/gorm"
+)
+
+const (
+	chickinOutFunctionCode = "CHICKIN_OUT"
+	chickinUsableLane      = "USABLE"
+	chickinSourceTable     = "project_chickins"
+)
+
+func reflowChickinScope(
+	ctx context.Context,
+	fifoStockV2Svc commonSvc.FifoStockV2Service,
+	tx *gorm.DB,
+	productWarehouseID uint,
+	asOf *time.Time,
+) error {
+	if fifoStockV2Svc == nil {
+		return fmt.Errorf("FIFO v2 service is not available")
+	}
+	if tx == nil {
+		return fmt.Errorf("transaction is required")
+	}
+	if productWarehouseID == 0 {
+		return fmt.Errorf("product warehouse id is required")
+	}
+
+	flagGroupCode, err := resolveChickinFlagGroupByProductWarehouse(ctx, tx, productWarehouseID)
+	if err != nil {
+		return err
+	}
+	if strings.TrimSpace(flagGroupCode) == "" {
+		return fmt.Errorf("flag group code is not found for product warehouse %d", productWarehouseID)
+	}
+
+	_, err = fifoStockV2Svc.Reflow(ctx, commonSvc.FifoStockV2ReflowRequest{
+		FlagGroupCode:      flagGroupCode,
+		ProductWarehouseID: productWarehouseID,
+		AsOf:               asOf,
+		Tx:                 tx,
+	})
+	return err
+}
+
+func resolveChickinFlagGroupByProductWarehouse(ctx context.Context, tx *gorm.DB, productWarehouseID uint) (string, error) {
+	type row struct {
+		FlagGroupCode string `gorm:"column:flag_group_code"`
+	}
+
+	var selected row
+	err := tx.WithContext(ctx).
+		Table("fifo_stock_v2_route_rules rr").
+		Select("rr.flag_group_code").
+		Joins("JOIN fifo_stock_v2_flag_groups fg ON fg.code = rr.flag_group_code AND fg.is_active = TRUE").
+		Where("rr.is_active = TRUE").
+		Where("rr.lane = ?", chickinUsableLane).
+		Where("rr.function_code = ?", chickinOutFunctionCode).
+		Where("rr.source_table = ?", chickinSourceTable).
+		Where(`
+			EXISTS (
+				SELECT 1
+				FROM product_warehouses pw
+				JOIN flags f ON f.flagable_id = pw.product_id
+				JOIN fifo_stock_v2_flag_members fm ON fm.flag_name = f.name AND fm.is_active = TRUE
+				WHERE pw.id = ?
+				  AND f.flagable_type = ?
+				  AND fm.flag_group_code = rr.flag_group_code
+			)
+		`, productWarehouseID, entity.FlagableTypeProduct).
+		Order("rr.id ASC").
+		Limit(1).
+		Take(&selected).Error
+	if err != nil {
+		return "", err
+	}
+
+	return strings.TrimSpace(selected.FlagGroupCode), nil
+}

internal/modules/production/project-flock-kandangs/services/project_flock_kandang.service.go

@@ -308,23 +308,25 @@ func (s projectFlockKandangService) CheckClosing(c *fiber.Ctx, id uint) (*Closin
 			}
 
 			for _, pw := range productWarehouses {
-				category := ""
-				if pw.Product.ProductCategory.Id != 0 {
-					category = pw.Product.ProductCategory.Name
+				if pw.Quantity > 0 {
+					category := ""
+					if pw.Product.ProductCategory.Id != 0 {
+						category = pw.Product.ProductCategory.Name
+					}
+					uomName := ""
+					if pw.Product.Uom.Id != 0 {
+						uomName = pw.Product.Uom.Name
+					}
+					stockRemain = append(stockRemain, StockRemainingDetail{
+						FlagName:           string(flagName),
+						ProductWarehouseId: pw.Id,
+						ProductId:          pw.ProductId,
+						ProductName:        pw.Product.Name,
+						ProductCategory:    category,
+						Uom:                uomName,
+						Quantity:           pw.Quantity,
+					})
 				}
-				uomName := ""
-				if pw.Product.Uom.Id != 0 {
-					uomName = pw.Product.Uom.Name
-				}
-				stockRemain = append(stockRemain, StockRemainingDetail{
-					FlagName:           string(flagName),
-					ProductWarehouseId: pw.Id,
-					ProductId:          pw.ProductId,
-					ProductName:        pw.Product.Name,
-					ProductCategory:    category,
-					Uom:                uomName,
-					Quantity:           pw.Quantity,
-				})
 			}
 		}
 	}
@@ -583,7 +585,7 @@ func (s projectFlockKandangService) Closing(c *fiber.Ctx, id uint, req *validati
 			}
 		}
 		if s.ApprovalSvc != nil {
-			reopenAction := entity.ApprovalActionApproved
+			reopenAction := entity.ApprovalActionUpdated
 			// Hindari duplikasi jika approval terakhir sudah Disetujui + Updated
 			latestPFK, lerr := s.ApprovalSvc.LatestByTarget(c.Context(), utils.ApprovalWorkflowProjectFlockKandang, id, nil)
 			if lerr != nil {
@@ -609,31 +611,6 @@ func (s projectFlockKandangService) Closing(c *fiber.Ctx, id uint, req *validati
 					return nil, aerr
 				}
 			}
-
-			// Pastikan approval project flock kembali ke Aktif
-			latestPF, lerr := s.ApprovalSvc.LatestByTarget(c.Context(), utils.ApprovalWorkflowProjectFlock, pfk.ProjectFlockId, nil)
-			if lerr != nil {
-				return nil, lerr
-			}
-			shouldCreatePF := true
-			if latestPF != nil &&
-				latestPF.StepNumber == uint16(utils.ProjectFlockStepAktif) &&
-				latestPF.Action != nil && *latestPF.Action == reopenAction {
-				shouldCreatePF = false
-			}
-			if shouldCreatePF {
-				if _, aerr := s.ApprovalSvc.CreateApproval(
-					c.Context(),
-					utils.ApprovalWorkflowProjectFlock,
-					pfk.ProjectFlockId,
-					utils.ProjectFlockStepAktif,
-					&reopenAction,
-					actorID,
-					nil,
-				); aerr != nil && !errors.Is(aerr, gorm.ErrDuplicatedKey) {
-					return nil, aerr
-				}
-			}
 		}
 	default:
 		return nil, fiber.NewError(fiber.StatusBadRequest, "action harus close atau unclose")

internal/modules/production/project_flocks/dto/projectflock.dto.go

@@ -42,7 +42,6 @@ type KandangWithProjectFlockIdDTO struct {
 	kandangDTO.KandangRelationDTO
 	ProjectFlockKandangId uint `json:"project_flock_kandang_id"`
 	Period                int  `json:"period"`
-	ClosedAt              *time.Time `json:"closed_at,omitempty"`
 }
 
 type ProjectFlockDetailDTO struct {
@@ -75,28 +74,20 @@ func ToProjectFlockListDTOWithPeriod(e entity.ProjectFlock, period int) ProjectF
 		for i, kandang := range e.Kandangs {
 
 			var (
-				pfkId    uint
-				period   int
-				closedAt *time.Time
+				pfkId  uint
+				period int
 			)
 			for _, kh := range e.KandangHistory {
 				if kh.KandangId == kandang.Id {
 					pfkId = kh.Id
 					period = kh.Period
-					closedAt = kh.ClosedAt
 					break
 				}
 			}
-			mapped := kandangDTO.ToKandangRelationDTO(kandang)
-			if closedAt != nil {
-				// Jangan ubah tabel kandang, hanya override status di response.
-				mapped.Status = string(utils.KandangStatusNonActive)
-			}
 			kandangSummaries[i] = KandangWithProjectFlockIdDTO{
-				KandangRelationDTO:    mapped,
+				KandangRelationDTO:    kandangDTO.ToKandangRelationDTO(kandang),
 				ProjectFlockKandangId: pfkId,
 				Period:                period,
-				ClosedAt:              closedAt,
 			}
 		}
 	}

internal/modules/production/recordings/module.go

@@ -2,7 +2,6 @@ package recordings
 
 import (
 	"fmt"
-	"strings"
 
 	"github.com/go-playground/validator/v10"
 	"github.com/gofiber/fiber/v2"
@@ -24,9 +23,9 @@ import (
 	sProjectFlock "gitlab.com/mbugroup/lti-api.git/internal/modules/production/project_flocks/services"
 	rRecording "gitlab.com/mbugroup/lti-api.git/internal/modules/production/recordings/repositories"
 	sRecording "gitlab.com/mbugroup/lti-api.git/internal/modules/production/recordings/services"
+	rTransferLaying "gitlab.com/mbugroup/lti-api.git/internal/modules/production/transfer_layings/repositories"
 	rStockLogs "gitlab.com/mbugroup/lti-api.git/internal/modules/shared/repositories"
 	"gitlab.com/mbugroup/lti-api.git/internal/utils"
-	"gitlab.com/mbugroup/lti-api.git/internal/utils/fifo"
 
 	rUser "gitlab.com/mbugroup/lti-api.git/internal/modules/users/repositories"
 	sUser "gitlab.com/mbugroup/lti-api.git/internal/modules/users/services"
@@ -48,7 +47,7 @@ func (RecordingModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate
 	productRepo := rProduct.NewProductRepository(db)
 	chickinRepo := rChickin.NewChickinRepository(db)
 	chickinDetailRepo := rChickin.NewChickinDetailRepository(db)
-	stockAllocationRepo := commonRepo.NewStockAllocationRepository(db)
+	transferLayingRepo := rTransferLaying.NewTransferLayingRepository(db)
 	stockLogRepo := rStockLogs.NewStockLogRepository(db)
 	productionStandardRepo := rProductionStandard.NewProductionStandardRepository(db)
 	productionStandardDetailRepo := rProductionStandard.NewProductionStandardDetailRepository(db)
@@ -61,76 +60,7 @@ func (RecordingModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate
 		validate,
 	)
 
-	fifoService := commonSvc.NewFifoService(db, stockAllocationRepo, productWarehouseRepo, utils.Log)
-	if err := fifoService.RegisterStockable(fifo.StockableConfig{
-		Key:   fifo.StockableKeyRecordingEgg,
-		Table: "recording_eggs",
-		Columns: fifo.StockableColumns{
-			ID:                 "id",
-			ProductWarehouseID: "product_warehouse_id",
-			TotalQuantity:      "total_qty",
-			TotalUsedQuantity:  "total_used",
-			CreatedAt:          "(SELECT r.record_datetime FROM recordings r WHERE r.id = recording_eggs.recording_id)",
-		},
-		OrderBy: []string{"(SELECT r.record_datetime FROM recordings r WHERE r.id = recording_eggs.recording_id) ASC", "id ASC"},
-	}); err != nil {
-		if !strings.Contains(strings.ToLower(err.Error()), "already registered") {
-			panic(fmt.Sprintf("failed to register recording egg stockable workflow: %v", err))
-		}
-	}
-	if err := fifoService.RegisterStockable(fifo.StockableConfig{
-		Key:   fifo.StockableKeyRecordingDepletion,
-		Table: "recording_depletions",
-		Columns: fifo.StockableColumns{
-			ID:                 "id",
-			ProductWarehouseID: "product_warehouse_id",
-			TotalQuantity:      "qty",
-			TotalUsedQuantity:  "total_used_qty",
-			CreatedAt:          "(SELECT r.record_datetime FROM recordings r WHERE r.id = recording_depletions.recording_id)",
-		},
-		OrderBy: []string{"(SELECT r.record_datetime FROM recordings r WHERE r.id = recording_depletions.recording_id) ASC", "id ASC"},
-	}); err != nil {
-		if !strings.Contains(strings.ToLower(err.Error()), "already registered") {
-			panic(fmt.Sprintf("failed to register recording depletion stockable workflow: %v", err))
-		}
-	}
-	if err := fifoService.RegisterUsable(fifo.UsableConfig{
-		Key:   fifo.UsableKeyRecordingStock,
-		Table: "recording_stocks",
-		Columns: fifo.UsableColumns{
-			ID:                 "id",
-			ProductWarehouseID: "product_warehouse_id",
-			UsageQuantity:      "usage_qty",
-			PendingQuantity:    "pending_qty",
-			CreatedAt:          "(SELECT r.record_datetime FROM recordings r WHERE r.id = recording_stocks.recording_id)",
-		},
-	}); err != nil {
-		if !strings.Contains(strings.ToLower(err.Error()), "already registered") {
-			panic(fmt.Sprintf("failed to register recording usable workflow: %v", err))
-		}
-	}
-	if err := fifoService.RegisterUsable(fifo.UsableConfig{
-		Key:   fifo.UsableKeyRecordingDepletion,
-		Table: "recording_depletions",
-		Columns: fifo.UsableColumns{
-			ID:                 "id",
-			ProductWarehouseID: "source_product_warehouse_id",
-			UsageQuantity:      "usage_qty",
-			PendingQuantity:    "pending_qty",
-			CreatedAt:          "(SELECT r.record_datetime FROM recordings r WHERE r.id = recording_depletions.recording_id)",
-		},
-		ExcludedStockables: []fifo.StockableKey{
-			fifo.StockableKeyTransferToLayingIn,
-			fifo.StockableKeyStockTransferIn,
-			fifo.StockableKeyAdjustmentIn,
-			fifo.StockableKeyPurchaseItems,
-			fifo.StockableKeyRecordingEgg,
-		},
-	}); err != nil {
-		if !strings.Contains(strings.ToLower(err.Error()), "already registered") {
-			panic(fmt.Sprintf("failed to register recording depletion usable workflow: %v", err))
-		}
-	}
+	fifoStockV2Service := commonSvc.NewFifoStockV2Service(db, utils.Log)
 
 	approvalRepo := commonRepo.NewApprovalRepository(db)
 	approvalService := commonSvc.NewApprovalService(approvalRepo)
@@ -168,8 +98,9 @@ func (RecordingModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate
 		projectFlockKandangRepo,
 		projectFlockPopulationRepo,
 		chickinDetailRepo,
+		transferLayingRepo,
 		validate,
-		fifoService,
+		fifoStockV2Service,
 	)
 
 	recordingService := sRecording.NewRecordingService(
@@ -179,11 +110,12 @@ func (RecordingModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate
 		projectFlockPopulationRepo,
 		approvalRepo,
 		approvalService,
-		fifoService,
+		fifoStockV2Service,
 		stockLogRepo,
 		productionStandardService,
 		projectFlockService,
 		chickinService,
+		transferLayingRepo,
 		validate,
 	)
 	userService := sUser.NewUserService(userRepo, validate)

internal/modules/production/recordings/repositories/recording.repository.go

@@ -25,20 +25,27 @@ type RecordingRepository interface {
 	GetLatestByProjectFlockKandangID(ctx context.Context, projectFlockKandangId uint) (*entity.Recording, error)
 	ListByProjectFlockKandangID(ctx context.Context, tx *gorm.DB, projectFlockKandangId uint, from *time.Time) ([]entity.Recording, error)
 	GenerateNextDay(tx *gorm.DB, projectFlockKandangId uint) (int, error)
+	CreateRecording(tx *gorm.DB, recording *entity.Recording) error
 
 	CreateStocks(tx *gorm.DB, stocks []entity.RecordingStock) error
+	CreateStock(tx *gorm.DB, stock *entity.RecordingStock) error
 	DeleteStocks(tx *gorm.DB, recordingID uint) error
+	DeleteStocksByIDs(tx *gorm.DB, ids []uint) error
 	ListStocks(tx *gorm.DB, recordingID uint) ([]entity.RecordingStock, error)
+	GetStockByID(tx *gorm.DB, stockID uint) (*entity.RecordingStock, error)
 	UpdateStockUsage(tx *gorm.DB, stockID uint, usageQty, pendingQty float64) error
 	UpdateDepletionPending(tx *gorm.DB, depletionID uint, pendingQty float64) error
+	UpdateDepletionQuantities(tx *gorm.DB, depletionID uint, qty, usageQty, pendingQty float64) error
 
 	CreateDepletions(tx *gorm.DB, depletions []entity.RecordingDepletion) error
 	DeleteDepletions(tx *gorm.DB, recordingID uint) error
 	ListDepletions(tx *gorm.DB, recordingID uint) ([]entity.RecordingDepletion, error)
+	GetDepletionByID(tx *gorm.DB, depletionID uint) (*entity.RecordingDepletion, error)
 
 	CreateEggs(tx *gorm.DB, eggs []entity.RecordingEgg) error
 	DeleteEggs(tx *gorm.DB, recordingID uint) error
 	ListEggs(tx *gorm.DB, recordingID uint) ([]entity.RecordingEgg, error)
+	UpdateEggTotalQty(tx *gorm.DB, eggID uint, totalQty float64) error
 	GetRecordingEggByID(ctx context.Context, id uint, modifier func(*gorm.DB) *gorm.DB) (*entity.RecordingEgg, error)
 
 	ExistsOnDate(ctx context.Context, projectFlockKandangId uint, recordTime time.Time) (bool, error)
@@ -272,6 +279,18 @@ func (r *RecordingRepositoryImpl) GenerateNextDay(tx *gorm.DB, projectFlockKanda
 	return nextRecordingDay(days), nil
 }
 
+func (r *RecordingRepositoryImpl) CreateRecording(tx *gorm.DB, recording *entity.Recording) error {
+	if recording == nil {
+		return nil
+	}
+	return tx.Select(
+		"ProjectFlockKandangId",
+		"RecordDatetime",
+		"Day",
+		"CreatedBy",
+	).Create(recording).Error
+}
+
 func (r *RecordingRepositoryImpl) CreateStocks(tx *gorm.DB, stocks []entity.RecordingStock) error {
 	if len(stocks) == 0 {
 		return nil
@@ -279,10 +298,24 @@ func (r *RecordingRepositoryImpl) CreateStocks(tx *gorm.DB, stocks []entity.Reco
 	return tx.Create(&stocks).Error
 }
 
+func (r *RecordingRepositoryImpl) CreateStock(tx *gorm.DB, stock *entity.RecordingStock) error {
+	if stock == nil {
+		return nil
+	}
+	return tx.Create(stock).Error
+}
+
 func (r *RecordingRepositoryImpl) DeleteStocks(tx *gorm.DB, recordingID uint) error {
 	return tx.Where("recording_id = ?", recordingID).Delete(&entity.RecordingStock{}).Error
 }
 
+func (r *RecordingRepositoryImpl) DeleteStocksByIDs(tx *gorm.DB, ids []uint) error {
+	if len(ids) == 0 {
+		return nil
+	}
+	return tx.Where("id IN ?", ids).Delete(&entity.RecordingStock{}).Error
+}
+
 func (r *RecordingRepositoryImpl) ListStocks(tx *gorm.DB, recordingID uint) ([]entity.RecordingStock, error) {
 	var items []entity.RecordingStock
 	if err := tx.Where("recording_id = ?", recordingID).Find(&items).Error; err != nil {
@@ -291,6 +324,18 @@ func (r *RecordingRepositoryImpl) ListStocks(tx *gorm.DB, recordingID uint) ([]e
 	return items, nil
 }
 
+func (r *RecordingRepositoryImpl) GetStockByID(tx *gorm.DB, stockID uint) (*entity.RecordingStock, error) {
+	if stockID == 0 {
+		return nil, gorm.ErrRecordNotFound
+	}
+
+	var stock entity.RecordingStock
+	if err := tx.Where("id = ?", stockID).Take(&stock).Error; err != nil {
+		return nil, err
+	}
+	return &stock, nil
+}
+
 func (r *RecordingRepositoryImpl) UpdateStockUsage(tx *gorm.DB, stockID uint, usageQty, pendingQty float64) error {
 	return tx.Model(&entity.RecordingStock{}).
 		Where("id = ?", stockID).
@@ -306,6 +351,16 @@ func (r *RecordingRepositoryImpl) UpdateDepletionPending(tx *gorm.DB, depletionI
 		Update("pending_qty", pendingQty).Error
 }
 
+func (r *RecordingRepositoryImpl) UpdateDepletionQuantities(tx *gorm.DB, depletionID uint, qty, usageQty, pendingQty float64) error {
+	return tx.Model(&entity.RecordingDepletion{}).
+		Where("id = ?", depletionID).
+		Updates(map[string]any{
+			"qty":         qty,
+			"usage_qty":   usageQty,
+			"pending_qty": pendingQty,
+		}).Error
+}
+
 func (r *RecordingRepositoryImpl) CreateDepletions(tx *gorm.DB, depletions []entity.RecordingDepletion) error {
 	if len(depletions) == 0 {
 		return nil
@@ -325,6 +380,18 @@ func (r *RecordingRepositoryImpl) ListDepletions(tx *gorm.DB, recordingID uint)
 	return items, nil
 }
 
+func (r *RecordingRepositoryImpl) GetDepletionByID(tx *gorm.DB, depletionID uint) (*entity.RecordingDepletion, error) {
+	if depletionID == 0 {
+		return nil, gorm.ErrRecordNotFound
+	}
+
+	var depletion entity.RecordingDepletion
+	if err := tx.Where("id = ?", depletionID).Take(&depletion).Error; err != nil {
+		return nil, err
+	}
+	return &depletion, nil
+}
+
 func (r *RecordingRepositoryImpl) CreateEggs(tx *gorm.DB, eggs []entity.RecordingEgg) error {
 	if len(eggs) == 0 {
 		return nil
@@ -344,6 +411,12 @@ func (r *RecordingRepositoryImpl) ListEggs(tx *gorm.DB, recordingID uint) ([]ent
 	return items, nil
 }
 
+func (r *RecordingRepositoryImpl) UpdateEggTotalQty(tx *gorm.DB, eggID uint, totalQty float64) error {
+	return tx.Model(&entity.RecordingEgg{}).
+		Where("id = ?", eggID).
+		Update("total_qty", totalQty).Error
+}
+
 func (r *RecordingRepositoryImpl) GetRecordingEggByID(
 	ctx context.Context,
 	id uint,
@@ -821,6 +894,7 @@ func (r *RecordingRepositoryImpl) ResyncProjectFlockPopulationUsage(ctx context.
 			FROM stock_allocations
 			WHERE stockable_type = 'PROJECT_FLOCK_POPULATION'
 			  AND status = 'ACTIVE'
+			  AND allocation_purpose = 'CONSUME'
 			GROUP BY stockable_id
 		) a
 		WHERE p.id = a.stockable_id
@@ -831,14 +905,15 @@ func (r *RecordingRepositoryImpl) ResyncProjectFlockPopulationUsage(ctx context.
 		UPDATE project_flock_populations p
 		SET total_used_qty = 0
 		WHERE p.id IN (` + idsSubquery + `)
-		  AND NOT EXISTS (
-			SELECT 1
-			FROM stock_allocations sa
-			WHERE sa.stockable_type = 'PROJECT_FLOCK_POPULATION'
-			  AND sa.status = 'ACTIVE'
-			  AND sa.stockable_id = p.id
-		  )
-	`
+			AND NOT EXISTS (
+				SELECT 1
+				FROM stock_allocations sa
+				WHERE sa.stockable_type = 'PROJECT_FLOCK_POPULATION'
+				  AND sa.status = 'ACTIVE'
+				  AND sa.allocation_purpose = 'CONSUME'
+				  AND sa.stockable_id = p.id
+			  )
+		`
 
 	db := r.DB().WithContext(ctx)
 	if tx != nil {

internal/modules/production/recordings/services/fifo_stock_v2_helper.go

@@ -0,0 +1,137 @@
+package service
+
+import (
+	"context"
+	"fmt"
+	"strings"
+	"time"
+
+	commonSvc "gitlab.com/mbugroup/lti-api.git/internal/common/service"
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	"gorm.io/gorm"
+)
+
+const (
+	recordingLaneUsable    = "USABLE"
+	recordingLaneStockable = "STOCKABLE"
+
+	recordingFunctionStockOut     = "RECORDING_STOCK_OUT"
+	recordingFunctionDepletionOut = "RECORDING_DEPLETION_OUT"
+	recordingFunctionDepletionIn  = "RECORDING_DEPLETION_IN"
+	recordingFunctionEggIn        = "RECORDING_EGG_IN"
+
+	recordingSourceStocks     = "recording_stocks"
+	recordingSourceDepletions = "recording_depletions"
+	recordingSourceEggs       = "recording_eggs"
+)
+
+func (s *recordingService) reflowRecordingScope(
+	ctx context.Context,
+	tx *gorm.DB,
+	productWarehouseID uint,
+	recordingID uint,
+	lane string,
+	functionCode string,
+	sourceTable string,
+) error {
+	if s == nil || s.FifoStockV2Svc == nil {
+		return fmt.Errorf("FIFO v2 service is not available")
+	}
+	if tx == nil {
+		return fmt.Errorf("transaction is required")
+	}
+	if productWarehouseID == 0 {
+		return fmt.Errorf("product warehouse id is required")
+	}
+
+	flagGroupCode, err := resolveRecordingFlagGroupByProductWarehouse(ctx, tx, productWarehouseID, lane, functionCode, sourceTable)
+	if err != nil {
+		return err
+	}
+	if strings.TrimSpace(flagGroupCode) == "" {
+		return fmt.Errorf("flag group code is not found for product warehouse %d", productWarehouseID)
+	}
+
+	asOf, err := resolveRecordingAsOf(ctx, tx, recordingID)
+	if err != nil {
+		return err
+	}
+
+	_, err = s.FifoStockV2Svc.Reflow(ctx, commonSvc.FifoStockV2ReflowRequest{
+		FlagGroupCode:      flagGroupCode,
+		ProductWarehouseID: productWarehouseID,
+		AsOf:               asOf,
+		Tx:                 tx,
+	})
+	return err
+}
+
+func resolveRecordingFlagGroupByProductWarehouse(
+	ctx context.Context,
+	tx *gorm.DB,
+	productWarehouseID uint,
+	lane string,
+	functionCode string,
+	sourceTable string,
+) (string, error) {
+	type row struct {
+		FlagGroupCode string `gorm:"column:flag_group_code"`
+	}
+
+	var selected row
+	q := tx.WithContext(ctx).
+		Table("fifo_stock_v2_route_rules rr").
+		Select("rr.flag_group_code").
+		Joins("JOIN fifo_stock_v2_flag_groups fg ON fg.code = rr.flag_group_code AND fg.is_active = TRUE").
+		Where("rr.is_active = TRUE").
+		Where("rr.lane = ?", lane).
+		Where("rr.source_table = ?", sourceTable)
+
+	if strings.TrimSpace(functionCode) != "" {
+		q = q.Where("rr.function_code = ?", functionCode)
+	}
+
+	err := q.
+		Where(`
+			EXISTS (
+				SELECT 1
+				FROM product_warehouses pw
+				JOIN flags f ON f.flagable_id = pw.product_id
+				JOIN fifo_stock_v2_flag_members fm ON fm.flag_name = f.name AND fm.is_active = TRUE
+				WHERE pw.id = ?
+				  AND f.flagable_type = ?
+				  AND fm.flag_group_code = rr.flag_group_code
+			)
+		`, productWarehouseID, entity.FlagableTypeProduct).
+		Order("rr.id ASC").
+		Limit(1).
+		Take(&selected).Error
+	if err != nil {
+		return "", err
+	}
+
+	return strings.TrimSpace(selected.FlagGroupCode), nil
+}
+
+func resolveRecordingAsOf(ctx context.Context, tx *gorm.DB, recordingID uint) (*time.Time, error) {
+	if recordingID == 0 {
+		asOf := time.Now().UTC()
+		return &asOf, nil
+	}
+
+	type row struct {
+		RecordDatetime time.Time `gorm:"column:record_datetime"`
+	}
+	var selected row
+	if err := tx.WithContext(ctx).
+		Table("recordings").
+		Select("record_datetime").
+		Where("id = ?", recordingID).
+		Limit(1).
+		Take(&selected).Error; err != nil {
+		return nil, err
+	}
+
+	asOf := selected.RecordDatetime.UTC()
+	return &asOf, nil
+}

internal/modules/production/recordings/services/recording_route_helper_test.go

@@ -0,0 +1,87 @@
+package service
+
+import (
+	"testing"
+	"time"
+
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+)
+
+func mustDate(t *testing.T, value string) time.Time {
+	t.Helper()
+	parsed, err := time.Parse("2006-01-02", value)
+	if err != nil {
+		t.Fatalf("failed parsing date %s: %v", value, err)
+	}
+	return parsed
+}
+
+func TestTransferRecordingWindow(t *testing.T) {
+	t.Run("early transfer keeps transition until economic cutoff", func(t *testing.T) {
+		physical := mustDate(t, "2026-04-08")
+		cutoff := mustDate(t, "2026-05-13")
+		transfer := &entity.LayingTransfer{
+			TransferDate:       physical,
+			EconomicCutoffDate: &cutoff,
+		}
+
+		gotPhysical, gotCutoff := transferRecordingWindow(transfer)
+		if gotPhysical.Format("2006-01-02") != "2026-04-08" {
+			t.Fatalf("unexpected physical date: %s", gotPhysical.Format("2006-01-02"))
+		}
+		if gotCutoff.Format("2006-01-02") != "2026-05-13" {
+			t.Fatalf("unexpected cutoff date: %s", gotCutoff.Format("2006-01-02"))
+		}
+	})
+
+	t.Run("standard transfer has no transition window", func(t *testing.T) {
+		physical := mustDate(t, "2026-05-13")
+		cutoff := mustDate(t, "2026-05-13")
+		transfer := &entity.LayingTransfer{
+			TransferDate:       physical,
+			EconomicCutoffDate: &cutoff,
+		}
+
+		gotPhysical, gotCutoff := transferRecordingWindow(transfer)
+		if gotPhysical.Format("2006-01-02") != "2026-05-13" {
+			t.Fatalf("unexpected physical date: %s", gotPhysical.Format("2006-01-02"))
+		}
+		if gotCutoff.Format("2006-01-02") != "2026-05-13" {
+			t.Fatalf("unexpected cutoff date: %s", gotCutoff.Format("2006-01-02"))
+		}
+	})
+
+	t.Run("late transfer clamps economic cutoff to physical move", func(t *testing.T) {
+		physical := mustDate(t, "2026-06-03")
+		cutoff := mustDate(t, "2026-05-13")
+		transfer := &entity.LayingTransfer{
+			TransferDate:       physical,
+			EconomicCutoffDate: &cutoff,
+		}
+
+		gotPhysical, gotCutoff := transferRecordingWindow(transfer)
+		if gotPhysical.Format("2006-01-02") != "2026-06-03" {
+			t.Fatalf("unexpected physical date: %s", gotPhysical.Format("2006-01-02"))
+		}
+		if gotCutoff.Format("2006-01-02") != "2026-06-03" {
+			t.Fatalf("unexpected cutoff date: %s", gotCutoff.Format("2006-01-02"))
+		}
+	})
+
+	t.Run("legacy data falls back to effective move date", func(t *testing.T) {
+		physical := mustDate(t, "2026-04-08")
+		legacyEffective := mustDate(t, "2026-05-13")
+		transfer := &entity.LayingTransfer{
+			TransferDate:      physical,
+			EffectiveMoveDate: &legacyEffective,
+		}
+
+		gotPhysical, gotCutoff := transferRecordingWindow(transfer)
+		if gotPhysical.Format("2006-01-02") != "2026-04-08" {
+			t.Fatalf("unexpected physical date: %s", gotPhysical.Format("2006-01-02"))
+		}
+		if gotCutoff.Format("2006-01-02") != "2026-05-13" {
+			t.Fatalf("unexpected cutoff date: %s", gotCutoff.Format("2006-01-02"))
+		}
+	})
+}

internal/modules/production/transfer_layings/controllers/transfer_laying.controller.go

@@ -186,6 +186,28 @@ func (u *TransferLayingController) Approval(c *fiber.Ctx) error {
 		})
 }
 
+func (u *TransferLayingController) Execute(c *fiber.Ctx) error {
+	param := c.Params("id")
+
+	id, err := strconv.Atoi(param)
+	if err != nil {
+		return fiber.NewError(fiber.StatusBadRequest, "Invalid Id")
+	}
+
+	result, err := u.TransferLayingService.Execute(c, uint(id))
+	if err != nil {
+		return err
+	}
+
+	return c.Status(fiber.StatusOK).
+		JSON(response.Success{
+			Code:    fiber.StatusOK,
+			Status:  "success",
+			Message: "Execute transfer laying successfully",
+			Data:    dto.ToTransferLayingDetailDTOWithSingleApproval(*result, result.LatestApproval),
+		})
+}
+
 func (u *TransferLayingController) GetAvailableQtyPerKandang(c *fiber.Ctx) error {
 	projectFlockID, err := strconv.ParseUint(c.Params("project_flock_id"), 10, 32)
 	if err != nil {

internal/modules/production/transfer_layings/dto/transfer_laying.dto.go

@@ -14,10 +14,13 @@ import (
 // === DTO Structs ===
 
 type TransferLayingRelationDTO struct {
-	Id             uint      `json:"id"`
-	TransferNumber string    `json:"transfer_number"`
-	TransferDate   time.Time `json:"transfer_date"`
-	Notes          string    `json:"notes"`
+	Id                 uint       `json:"id"`
+	TransferNumber     string     `json:"transfer_number"`
+	TransferDate       time.Time  `json:"transfer_date"`
+	EconomicCutoffDate *time.Time `json:"economic_cutoff_date,omitempty"`
+	EffectiveMoveDate  *time.Time `json:"effective_move_date,omitempty"`
+	ExecutedAt         *time.Time `json:"executed_at,omitempty"`
+	Notes              string     `json:"notes"`
 }
 
 type ProjectFlockKandangWithKandangDTO struct {
@@ -47,6 +50,8 @@ type TransferLayingListDTO struct {
 	ToProjectFlock   *projectFlockDTO.ProjectFlockRelationDTO `json:"to_project_flock,omitempty"`
 	CreatedBy        uint                                     `json:"created_by"`
 	CreatedUser      *userDTO.UserRelationDTO                 `json:"created_user,omitempty"`
+	ExecutedBy       *uint                                    `json:"executed_by,omitempty"`
+	ExecutedUser     *userDTO.UserRelationDTO                 `json:"executed_user,omitempty"`
 	CreatedAt        time.Time                                `json:"created_at"`
 	Approval         *approvalDTO.ApprovalRelationDTO         `json:"approval,omitempty"`
 }
@@ -88,10 +93,13 @@ type MaxTargetQtyForTransferDTO struct {
 
 func ToTransferLayingRelationDTO(e entity.LayingTransfer) TransferLayingRelationDTO {
 	return TransferLayingRelationDTO{
-		Id:             e.Id,
-		TransferNumber: e.TransferNumber,
-		TransferDate:   e.TransferDate,
-		Notes:          e.Notes,
+		Id:                 e.Id,
+		TransferNumber:     e.TransferNumber,
+		TransferDate:       e.TransferDate,
+		EconomicCutoffDate: e.EconomicCutoffDate,
+		EffectiveMoveDate:  e.EffectiveMoveDate,
+		ExecutedAt:         e.ExecutedAt,
+		Notes:              e.Notes,
 	}
 }
 
@@ -190,6 +198,12 @@ func ToTransferLayingListDTO(e entity.LayingTransfer) TransferLayingListDTO {
 		createdUser = &mapped
 	}
 
+	var executedUser *userDTO.UserRelationDTO
+	if e.ExecutedUser != nil && e.ExecutedUser.Id != 0 {
+		mapped := userDTO.ToUserRelationDTO(*e.ExecutedUser)
+		executedUser = &mapped
+	}
+
 	var approval *approvalDTO.ApprovalRelationDTO
 	if e.LatestApproval != nil {
 		mapped := approvalDTO.ToApprovalDTO(*e.LatestApproval)
@@ -219,6 +233,8 @@ func ToTransferLayingListDTO(e entity.LayingTransfer) TransferLayingListDTO {
 		ToProjectFlock:            toProjectFlock,
 		CreatedBy:                 e.CreatedBy,
 		CreatedUser:               createdUser,
+		ExecutedBy:                e.ExecutedBy,
+		ExecutedUser:              executedUser,
 		CreatedAt:                 e.CreatedAt,
 		Approval:                  approval,
 	}

internal/modules/production/transfer_layings/module.go

@@ -10,11 +10,11 @@ import (
 
 	commonRepo "gitlab.com/mbugroup/lti-api.git/internal/common/repository"
 	commonSvc "gitlab.com/mbugroup/lti-api.git/internal/common/service"
+	"gitlab.com/mbugroup/lti-api.git/internal/utils/fifo"
 	rProjectFlock "gitlab.com/mbugroup/lti-api.git/internal/modules/production/project_flocks/repositories"
 	rTransferLaying "gitlab.com/mbugroup/lti-api.git/internal/modules/production/transfer_layings/repositories"
 	sTransferLaying "gitlab.com/mbugroup/lti-api.git/internal/modules/production/transfer_layings/services"
 	"gitlab.com/mbugroup/lti-api.git/internal/utils"
-	"gitlab.com/mbugroup/lti-api.git/internal/utils/fifo"
 
 	rInventory "gitlab.com/mbugroup/lti-api.git/internal/modules/inventory/product-warehouses/repositories"
 	rWarehouse "gitlab.com/mbugroup/lti-api.git/internal/modules/master/warehouses/repositories"
@@ -37,6 +37,7 @@ func (TransferLayingModule) RegisterRoutes(router fiber.Router, db *gorm.DB, val
 
 	stockAllocationRepo := commonRepo.NewStockAllocationRepository(db)
 	fifoService := commonSvc.NewFifoService(db, stockAllocationRepo, productWarehouseRepo, utils.Log)
+	fifoStockV2Service := commonSvc.NewFifoStockV2Service(db, utils.Log)
 
 	// daftarin jadi stockable
 	if err := fifoService.RegisterStockable(fifo.StockableConfig{
@@ -91,6 +92,7 @@ func (TransferLayingModule) RegisterRoutes(router fiber.Router, db *gorm.DB, val
 		warehouseRepo,
 		approvalService,
 		fifoService,
+		fifoStockV2Service,
 		validate,
 	)
 	userService := sUser.NewUserService(userRepo, validate)

internal/modules/production/transfer_layings/repositories/laying_transfer.repository.go

@@ -7,6 +7,7 @@ import (
 
 	"gitlab.com/mbugroup/lti-api.git/internal/common/repository"
 	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	"gitlab.com/mbugroup/lti-api.git/internal/utils"
 	"gorm.io/gorm"
 )
 
@@ -14,6 +15,8 @@ type TransferLayingRepository interface {
 	repository.BaseRepository[entity.LayingTransfer]
 	GetByTransferNumber(ctx context.Context, transferNumber string) (*entity.LayingTransfer, error)
 	IdExists(ctx context.Context, id uint) (bool, error)
+	GetLatestApprovedBySourceKandang(ctx context.Context, sourceProjectFlockKandangID uint) (*entity.LayingTransfer, error)
+	GetLatestApprovedByTargetKandang(ctx context.Context, targetProjectFlockKandangID uint) (*entity.LayingTransfer, error)
 
 	// Tambah method baru untuk query dengan filter lengkap
 	GetAllWithFilters(ctx context.Context, offset int, limit int, params *GetAllFilterParams) ([]entity.LayingTransfer, int64, error)
@@ -164,6 +167,7 @@ func (r *TransferLayingRepositoryImpl) GetAllWithFilters(ctx context.Context, of
 		Preload("FromProjectFlock").
 		Preload("ToProjectFlock").
 		Preload("CreatedUser").
+		Preload("ExecutedUser").
 		Preload("Sources").
 		Preload("Sources.SourceProjectFlockKandang").
 		Preload("Sources.SourceProjectFlockKandang.Kandang").
@@ -180,3 +184,57 @@ func (r *TransferLayingRepositoryImpl) GetAllWithFilters(ctx context.Context, of
 
 	return records, total, nil
 }
+
+func (r *TransferLayingRepositoryImpl) GetLatestApprovedBySourceKandang(ctx context.Context, sourceProjectFlockKandangID uint) (*entity.LayingTransfer, error) {
+	if sourceProjectFlockKandangID == 0 {
+		return nil, gorm.ErrRecordNotFound
+	}
+
+	var transfer entity.LayingTransfer
+	err := r.db.WithContext(ctx).
+		Model(&entity.LayingTransfer{}).
+		Joins("JOIN laying_transfer_sources lts ON lts.laying_transfer_id = laying_transfers.id AND lts.deleted_at IS NULL").
+		Where("lts.source_project_flock_kandang_id = ?", sourceProjectFlockKandangID).
+		Where("laying_transfers.deleted_at IS NULL").
+		Where(`(
+			SELECT a.action
+			FROM approvals a
+			WHERE a.approvable_type = ?
+			  AND a.approvable_id = laying_transfers.id
+			ORDER BY a.id DESC
+			LIMIT 1
+		) = ?`, string(utils.ApprovalWorkflowTransferToLaying), entity.ApprovalActionApproved).
+		Order("laying_transfers.id DESC").
+		First(&transfer).Error
+	if err != nil {
+		return nil, err
+	}
+	return &transfer, nil
+}
+
+func (r *TransferLayingRepositoryImpl) GetLatestApprovedByTargetKandang(ctx context.Context, targetProjectFlockKandangID uint) (*entity.LayingTransfer, error) {
+	if targetProjectFlockKandangID == 0 {
+		return nil, gorm.ErrRecordNotFound
+	}
+
+	var transfer entity.LayingTransfer
+	err := r.db.WithContext(ctx).
+		Model(&entity.LayingTransfer{}).
+		Joins("JOIN laying_transfer_targets ltt ON ltt.laying_transfer_id = laying_transfers.id AND ltt.deleted_at IS NULL").
+		Where("ltt.target_project_flock_kandang_id = ?", targetProjectFlockKandangID).
+		Where("laying_transfers.deleted_at IS NULL").
+		Where(`(
+			SELECT a.action
+			FROM approvals a
+			WHERE a.approvable_type = ?
+			  AND a.approvable_id = laying_transfers.id
+			ORDER BY a.id DESC
+			LIMIT 1
+		) = ?`, string(utils.ApprovalWorkflowTransferToLaying), entity.ApprovalActionApproved).
+		Order("laying_transfers.id DESC").
+		First(&transfer).Error
+	if err != nil {
+		return nil, err
+	}
+	return &transfer, nil
+}

internal/modules/production/transfer_layings/route.go

@@ -27,6 +27,7 @@ func TransferLayingRoutes(v1 fiber.Router, u user.UserService, s transferLaying.
 	route.Patch("/:id", m.RequirePermissions(m.P_TransferToLaying_UpdateOne), ctrl.UpdateOne)
 	route.Delete("/:id", m.RequirePermissions(m.P_TransferToLaying_DeleteOne), ctrl.DeleteOne)
 	route.Post("/approvals", m.RequirePermissions(m.P_TransferToLaying_Approval), ctrl.Approval)
+	route.Post("/:id/execute", m.RequirePermissions(m.P_TransferToLaying_Approval), ctrl.Execute)
 	route.Get("/project-flocks/:project_flock_id/available-qty", m.RequirePermissions(m.P_TransferToLaying_GetAvailableQty), ctrl.GetAvailableQtyPerKandang)
 	route.Get("/project-flocks/:project_flock_id/max-target-qty", m.RequirePermissions(m.P_TransferToLaying_CreateOne), ctrl.GetMaxTargetQtyPerKandang)
 }

internal/modules/production/transfer_layings/services/fifo_stock_v2_helper.go

@@ -0,0 +1,87 @@
+package service
+
+import (
+	"context"
+	"fmt"
+	"strings"
+	"time"
+
+	commonSvc "gitlab.com/mbugroup/lti-api.git/internal/common/service"
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	"gorm.io/gorm"
+)
+
+const (
+	transferLayingInFunctionCode = "TRANSFER_TO_LAYING_IN"
+	transferLayingStockableLane  = "STOCKABLE"
+	transferLayingSourceTable    = "laying_transfer_targets"
+)
+
+func reflowTransferLayingScope(
+	ctx context.Context,
+	fifoStockV2Svc commonSvc.FifoStockV2Service,
+	tx *gorm.DB,
+	productWarehouseID uint,
+	asOf *time.Time,
+) error {
+	if fifoStockV2Svc == nil {
+		return fmt.Errorf("FIFO v2 service is not available")
+	}
+	if tx == nil {
+		return fmt.Errorf("transaction is required")
+	}
+	if productWarehouseID == 0 {
+		return fmt.Errorf("product warehouse id is required")
+	}
+
+	flagGroupCode, err := resolveTransferLayingFlagGroupByProductWarehouse(ctx, tx, productWarehouseID)
+	if err != nil {
+		return err
+	}
+	if strings.TrimSpace(flagGroupCode) == "" {
+		return fmt.Errorf("flag group code is not found for product warehouse %d", productWarehouseID)
+	}
+
+	_, err = fifoStockV2Svc.Reflow(ctx, commonSvc.FifoStockV2ReflowRequest{
+		FlagGroupCode:      flagGroupCode,
+		ProductWarehouseID: productWarehouseID,
+		AsOf:               asOf,
+		Tx:                 tx,
+	})
+	return err
+}
+
+func resolveTransferLayingFlagGroupByProductWarehouse(ctx context.Context, tx *gorm.DB, productWarehouseID uint) (string, error) {
+	type row struct {
+		FlagGroupCode string `gorm:"column:flag_group_code"`
+	}
+
+	var selected row
+	err := tx.WithContext(ctx).
+		Table("fifo_stock_v2_route_rules rr").
+		Select("rr.flag_group_code").
+		Joins("JOIN fifo_stock_v2_flag_groups fg ON fg.code = rr.flag_group_code AND fg.is_active = TRUE").
+		Where("rr.is_active = TRUE").
+		Where("rr.lane = ?", transferLayingStockableLane).
+		Where("rr.function_code = ?", transferLayingInFunctionCode).
+		Where("rr.source_table = ?", transferLayingSourceTable).
+		Where(`
+			EXISTS (
+				SELECT 1
+				FROM product_warehouses pw
+				JOIN flags f ON f.flagable_id = pw.product_id
+				JOIN fifo_stock_v2_flag_members fm ON fm.flag_name = f.name AND fm.is_active = TRUE
+				WHERE pw.id = ?
+				  AND f.flagable_type = ?
+				  AND fm.flag_group_code = rr.flag_group_code
+			)
+		`, productWarehouseID, entity.FlagableTypeProduct).
+		Order("rr.id ASC").
+		Limit(1).
+		Take(&selected).Error
+	if err != nil {
+		return "", err
+	}
+
+	return strings.TrimSpace(selected.FlagGroupCode), nil
+}

internal/modules/production/transfer_layings/services/transfer_laying.service.go

@@ -10,6 +10,8 @@ import (
 
 	commonRepo "gitlab.com/mbugroup/lti-api.git/internal/common/repository"
 	commonSvc "gitlab.com/mbugroup/lti-api.git/internal/common/service"
+	fifoV2 "gitlab.com/mbugroup/lti-api.git/internal/common/service/fifo_stock_v2"
+	"gitlab.com/mbugroup/lti-api.git/internal/config"
 	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
 	m "gitlab.com/mbugroup/lti-api.git/internal/middleware"
 	rInventory "gitlab.com/mbugroup/lti-api.git/internal/modules/inventory/product-warehouses/repositories"
@@ -34,6 +36,7 @@ type TransferLayingService interface {
 	UpdateOne(ctx *fiber.Ctx, req *validation.Update, id uint) (*entity.LayingTransfer, error)
 	DeleteOne(ctx *fiber.Ctx, id uint) error
 	Approval(ctx *fiber.Ctx, req *validation.Approve) ([]entity.LayingTransfer, error)
+	Execute(ctx *fiber.Ctx, id uint) (*entity.LayingTransfer, error)
 	GetAvailableQtyPerKandang(ctx *fiber.Ctx, projectFlockID uint) (*entity.ProjectFlock, map[uint]float64, error)
 	GetMaxTargetQtyPerKandang(ctx *fiber.Ctx, projectFlockID uint) (map[uint]float64, error)
 }
@@ -52,8 +55,13 @@ type transferLayingService struct {
 	StockLogRepo               rStockLogs.StockLogRepository
 	ApprovalService            commonSvc.ApprovalService
 	FifoSvc                    commonSvc.FifoService
+	FifoStockV2Svc             commonSvc.FifoStockV2Service
 }
 
+const (
+	transferToLayingFlagGroupCode = "AYAM"
+)
+
 func NewTransferLayingService(
 	repo repository.TransferLayingRepository,
 	layingTransferSourceRepo repository.LayingTransferSourceRepository,
@@ -65,6 +73,7 @@ func NewTransferLayingService(
 	warehouseRepo rWarehouse.WarehouseRepository,
 	approvalService commonSvc.ApprovalService,
 	fifoSvc commonSvc.FifoService,
+	fifoStockV2Svc commonSvc.FifoStockV2Service,
 	validate *validator.Validate,
 ) TransferLayingService {
 	return &transferLayingService{
@@ -81,12 +90,14 @@ func NewTransferLayingService(
 		StockLogRepo:               rStockLogs.NewStockLogRepository(repo.DB()),
 		ApprovalService:            approvalService,
 		FifoSvc:                    fifoSvc,
+		FifoStockV2Svc:             fifoStockV2Svc,
 	}
 }
 
 func (s transferLayingService) withRelations(db *gorm.DB) *gorm.DB {
 	return db.
 		Preload("CreatedUser").
+		Preload("ExecutedUser").
 		Preload("FromProjectFlock").
 		Preload("ToProjectFlock").
 		Preload("Sources").
@@ -744,13 +755,10 @@ func (s transferLayingService) Approval(c *fiber.Ctx, req *validation.Approve) (
 	err = s.Repository.DB().WithContext(c.Context()).Transaction(func(dbTransaction *gorm.DB) error {
 		repoTx := s.Repository.WithTx(dbTransaction)
 		approvalSvcTx := commonSvc.NewApprovalService(commonRepo.NewApprovalRepository(dbTransaction))
-		stockAllocationRepo := commonRepo.NewStockAllocationRepository(dbTransaction)
 		sourceRepoTx := repository.NewLayingTransferSourceRepository(dbTransaction)
-		targetRepoTx := repository.NewLayingTransferTargetRepository(dbTransaction)
-		stockLogRepoTx := rStockLogs.NewStockLogRepository(dbTransaction)
 
 		for _, approvableID := range approvableIDs {
-			transfer, err := repoTx.GetByID(c.Context(), approvableID, nil)
+			_, err := repoTx.GetByID(c.Context(), approvableID, nil)
 			if err != nil {
 				if errors.Is(err, gorm.ErrRecordNotFound) {
 					return fiber.NewError(fiber.StatusNotFound, fmt.Sprintf("TransferLaying %d not found", approvableID))
@@ -771,148 +779,22 @@ func (s transferLayingService) Approval(c *fiber.Ctx, req *validation.Approve) (
 			}
 
 			if action == entity.ApprovalActionApproved {
-
 				sources, err := sourceRepoTx.GetByLayingTransferId(c.Context(), approvableID)
 				if err != nil {
 					return fiber.NewError(fiber.StatusInternalServerError, "Gagal mengambil sources transfer")
 				}
-
-				targets, err := targetRepoTx.GetByLayingTransferId(c.Context(), approvableID)
+				economicCutoffDate, err := s.calculateEconomicCutoffDate(c.Context(), sources)
 				if err != nil {
-					return fiber.NewError(fiber.StatusInternalServerError, "Gagal mengambil targets transfer")
+					return err
 				}
 
-				totalTargetQty := 0.0
-				for _, target := range targets {
-					totalTargetQty += target.TotalQty
-				}
-
-				totalSourceRequested := 0.0
-				for _, source := range sources {
-					totalSourceRequested += source.RequestedQty
-				}
-
-				for _, source := range sources {
-					if source.ProductWarehouseId == nil {
-						return fiber.NewError(fiber.StatusInternalServerError, fmt.Sprintf("Source product warehouse tidak ditemukan untuk transfer %d", approvableID))
-					}
-
-					sourceShare := (source.RequestedQty / totalSourceRequested) * totalTargetQty
-
-					consumeResult, err := s.FifoSvc.Consume(c.Context(), commonSvc.StockConsumeRequest{
-						UsableKey:          fifo.UsableKeyTransferToLayingOut,
-						UsableID:           source.Id,
-						ProductWarehouseID: *source.ProductWarehouseId,
-						Quantity:           sourceShare,
-						AllowPending:       false,
-						Tx:                 dbTransaction,
-					})
-					if err != nil {
-						return fiber.NewError(fiber.StatusInternalServerError, fmt.Sprintf("Gagal consume FIFO stock: %v", err))
-					}
-
-					if err := sourceRepoTx.PatchOne(c.Context(), source.Id, map[string]interface{}{
-						"usage_qty":         source.UsageQty + consumeResult.UsageQuantity,
-						"pending_usage_qty": consumeResult.PendingQuantity,
-					}, nil); err != nil {
-						return fiber.NewError(fiber.StatusInternalServerError, "Gagal update source usage qty")
-					}
-
-					targetShares := distributeProportionalWithRounding(targets, totalTargetQty, sourceShare)
-
-					for i, target := range targets {
-						roundedQty := math.Round(targetShares[i])
-						if roundedQty <= 0 {
-							continue
-						}
-						mappingAllocation := &entity.StockAllocation{
-							StockableType:      fifo.UsableKeyTransferToLayingOut.String(),
-							StockableId:        source.Id,
-							UsableType:         fifo.StockableKeyTransferToLayingIn.String(),
-							UsableId:           target.Id,
-							ProductWarehouseId: *source.ProductWarehouseId,
-							Qty:                roundedQty,
-							Status:             entity.StockAllocationStatusActive,
-						}
-						if err := stockAllocationRepo.CreateOne(c.Context(), mappingAllocation, nil); err != nil {
-							return fiber.NewError(fiber.StatusInternalServerError, "Gagal create mapping allocation source→target")
-						}
-					}
-
-					stockLogDecrease := &entity.StockLog{
-						ProductWarehouseId: *source.ProductWarehouseId,
-						CreatedBy:          actorID,
-						Increase:           0,
-						Decrease:           sourceShare,
-						LoggableType:       string(utils.StockLogTypeTransferLaying),
-						LoggableId:         approvableID,
-						Notes:              fmt.Sprintf("TL #%s", transfer.TransferNumber),
-					}
-					stockLogs, err := stockLogRepoTx.GetByProductWarehouse(c.Context(), *source.ProductWarehouseId, 1)
-					if err != nil {
-						s.Log.Errorf("Failed to get stock logs: %+v", err)
-						return fiber.NewError(fiber.StatusInternalServerError, "Failed to get stock logs")
-					}
-					if len(stockLogs) > 0 {
-						latestStockLog := stockLogs[0]
-						stockLogDecrease.Stock = latestStockLog.Stock - stockLogDecrease.Decrease
-					} else {
-						stockLogDecrease.Stock -= stockLogDecrease.Decrease
-					}
-
-					if err := stockLogRepoTx.CreateOne(c.Context(), stockLogDecrease, nil); err != nil {
-						return fiber.NewError(fiber.StatusInternalServerError, "Gagal membuat log stok keluar")
-					}
-				}
-
-				for _, target := range targets {
-					if target.ProductWarehouseId == nil {
-						return fiber.NewError(fiber.StatusInternalServerError, fmt.Sprintf("Target product warehouse tidak ditemukan untuk transfer %d", approvableID))
-					}
-
-					note := fmt.Sprintf("Transfer to Laying #%s", transfer.TransferNumber)
-					_, err := s.FifoSvc.Replenish(c.Context(), commonSvc.StockReplenishRequest{
-						StockableKey:       fifo.StockableKeyTransferToLayingIn,
-						StockableID:        target.Id,
-						ProductWarehouseID: *target.ProductWarehouseId,
-						Quantity:           target.TotalQty,
-						Note:               &note,
-						Tx:                 dbTransaction,
-					})
-					if err != nil {
-						return fiber.NewError(fiber.StatusInternalServerError, fmt.Sprintf("Gagal replenish stock ke target warehouse: %v", err))
-					}
-
-					if err := targetRepoTx.PatchOne(c.Context(), target.Id, map[string]interface{}{
-						"total_qty": target.TotalQty,
-					}, nil); err != nil {
-						return fiber.NewError(fiber.StatusInternalServerError, "Gagal update target total qty")
-					}
-
-					stockLogIncrease := &entity.StockLog{
-						ProductWarehouseId: *target.ProductWarehouseId,
-						CreatedBy:          actorID,
-						Increase:           target.TotalQty,
-						Decrease:           0,
-						LoggableType:       string(utils.StockLogTypeTransferLaying),
-						LoggableId:         approvableID,
-						Notes:              fmt.Sprintf("TL #%s", transfer.TransferNumber),
-					}
-					stockLogs, err := stockLogRepoTx.GetByProductWarehouse(c.Context(), *target.ProductWarehouseId, 1)
-					if err != nil {
-						s.Log.Errorf("Failed to get stock logs: %+v", err)
-						return fiber.NewError(fiber.StatusInternalServerError, "Failed to get stock logs")
-					}
-					if len(stockLogs) > 0 {
-						latestStockLog := stockLogs[0]
-						stockLogIncrease.Stock = latestStockLog.Stock + stockLogIncrease.Increase
-					} else {
-						stockLogIncrease.Stock += stockLogIncrease.Increase
-					}
-
-					if err := stockLogRepoTx.CreateOne(c.Context(), stockLogIncrease, nil); err != nil {
-						return fiber.NewError(fiber.StatusInternalServerError, "Gagal membuat log stok masuk")
-					}
+				if err := repoTx.PatchOne(c.Context(), approvableID, map[string]any{
+					"economic_cutoff_date": economicCutoffDate,
+					"effective_move_date":  economicCutoffDate, // Backward-compatible alias for existing clients.
+					"executed_at":          nil,
+					"executed_by":          nil,
+				}, nil); err != nil {
+					return fiber.NewError(fiber.StatusInternalServerError, "Gagal menyimpan tanggal efektif transfer laying")
 				}
 			}
 		}
@@ -939,6 +821,392 @@ func (s transferLayingService) Approval(c *fiber.Ctx, req *validation.Approve) (
 	return updated, nil
 }
 
+func (s transferLayingService) Execute(c *fiber.Ctx, id uint) (*entity.LayingTransfer, error) {
+	if err := m.EnsureLayingTransferAccess(c, s.Repository.DB(), id); err != nil {
+		return nil, err
+	}
+
+	actorID, err := m.ActorIDFromContext(c)
+	if err != nil {
+		return nil, err
+	}
+
+	err = s.Repository.DB().WithContext(c.Context()).Transaction(func(dbTransaction *gorm.DB) error {
+		repoTx := s.Repository.WithTx(dbTransaction)
+		sourceRepoTx := repository.NewLayingTransferSourceRepository(dbTransaction)
+		targetRepoTx := repository.NewLayingTransferTargetRepository(dbTransaction)
+		approvalRepoTx := commonRepo.NewApprovalRepository(dbTransaction)
+
+		transfer, err := repoTx.GetByID(c.Context(), id, nil)
+		if err != nil {
+			if errors.Is(err, gorm.ErrRecordNotFound) {
+				return fiber.NewError(fiber.StatusNotFound, "Transfer laying tidak ditemukan")
+			}
+			return err
+		}
+
+		if transfer.ExecutedAt != nil {
+			return nil
+		}
+
+		latestApproval, err := approvalRepoTx.LatestByTarget(c.Context(), string(utils.ApprovalWorkflowTransferToLaying), transfer.Id, nil)
+		if err != nil && !errors.Is(err, gorm.ErrRecordNotFound) {
+			return err
+		}
+		if latestApproval == nil || latestApproval.Action == nil || *latestApproval.Action != entity.ApprovalActionApproved {
+			return fiber.NewError(fiber.StatusBadRequest, "Transfer laying harus disetujui sebelum dieksekusi")
+		}
+
+		sources, err := sourceRepoTx.GetByLayingTransferId(c.Context(), transfer.Id)
+		if err != nil {
+			return fiber.NewError(fiber.StatusInternalServerError, "Gagal mengambil sumber transfer laying")
+		}
+
+		targets, err := targetRepoTx.GetByLayingTransferId(c.Context(), transfer.Id)
+		if err != nil {
+			return fiber.NewError(fiber.StatusInternalServerError, "Gagal mengambil target transfer laying")
+		}
+
+		if transfer.EconomicCutoffDate == nil || transfer.EconomicCutoffDate.IsZero() {
+			economicCutoffDate, calcErr := s.calculateEconomicCutoffDate(c.Context(), sources)
+			if calcErr != nil {
+				return calcErr
+			}
+			if patchErr := repoTx.PatchOne(c.Context(), transfer.Id, map[string]any{
+				"economic_cutoff_date": economicCutoffDate,
+				"effective_move_date":  economicCutoffDate, // Keep legacy field in sync.
+			}, nil); patchErr != nil {
+				return fiber.NewError(fiber.StatusInternalServerError, "Gagal menyimpan tanggal efektif transfer laying")
+			}
+			transfer.EconomicCutoffDate = &economicCutoffDate
+			transfer.EffectiveMoveDate = &economicCutoffDate
+		}
+
+		physicalMoveDate := normalizeDateOnlyUTC(transfer.TransferDate)
+		today := normalizeDateOnlyUTC(time.Now().UTC())
+		if today.Before(physicalMoveDate) {
+			return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Transfer laying baru bisa dieksekusi mulai tanggal pindah fisik %s", physicalMoveDate.Format("2006-01-02")))
+		}
+
+		if err := s.executeApprovedTransferMovement(c.Context(), dbTransaction, transfer, actorID, sources, targets); err != nil {
+			return err
+		}
+
+		executedAt := time.Now().UTC()
+		if err := repoTx.PatchOne(c.Context(), transfer.Id, map[string]any{
+			"executed_at": executedAt,
+			"executed_by": actorID,
+		}, nil); err != nil {
+			return fiber.NewError(fiber.StatusInternalServerError, "Gagal menyimpan status eksekusi transfer laying")
+		}
+
+		return nil
+	})
+	if err != nil {
+		if fiberErr, ok := err.(*fiber.Error); ok {
+			return nil, fiberErr
+		}
+		return nil, fiber.NewError(fiber.StatusInternalServerError, "Gagal mengeksekusi transfer laying")
+	}
+
+	transfer, _, err := s.GetOne(c, id)
+	if err != nil {
+		return nil, err
+	}
+	return transfer, nil
+}
+
+func (s *transferLayingService) executeApprovedTransferMovement(
+	ctx context.Context,
+	tx *gorm.DB,
+	transfer *entity.LayingTransfer,
+	actorID uint,
+	sources []entity.LayingTransferSource,
+	targets []entity.LayingTransferTarget,
+) error {
+	if transfer == nil || transfer.Id == 0 {
+		return fiber.NewError(fiber.StatusBadRequest, "Transfer laying tidak valid")
+	}
+	if len(sources) == 0 {
+		return fiber.NewError(fiber.StatusBadRequest, "Transfer laying belum memiliki sumber")
+	}
+	if len(targets) == 0 {
+		return fiber.NewError(fiber.StatusBadRequest, "Transfer laying belum memiliki target")
+	}
+	if s.FifoStockV2Svc == nil {
+		return fiber.NewError(fiber.StatusInternalServerError, "FIFO v2 service is not available")
+	}
+	if s.FifoSvc == nil {
+		return fiber.NewError(fiber.StatusInternalServerError, "FIFO service is not available")
+	}
+
+	stockAllocationRepo := commonRepo.NewStockAllocationRepository(tx)
+	sourceRepoTx := repository.NewLayingTransferSourceRepository(tx)
+	targetRepoTx := repository.NewLayingTransferTargetRepository(tx)
+	stockLogRepoTx := rStockLogs.NewStockLogRepository(tx)
+
+	totalTargetQty := 0.0
+	for _, target := range targets {
+		totalTargetQty += target.TotalQty
+	}
+	if totalTargetQty <= 0 {
+		return fiber.NewError(fiber.StatusBadRequest, "Total kuantitas target transfer laying harus lebih dari 0")
+	}
+
+	totalSourceRequested := 0.0
+	for _, source := range sources {
+		totalSourceRequested += source.RequestedQty
+	}
+	if totalSourceRequested <= 0 {
+		return fiber.NewError(fiber.StatusBadRequest, "Total kuantitas sumber transfer laying harus lebih dari 0")
+	}
+
+	for _, source := range sources {
+		if source.ProductWarehouseId == nil {
+			return fiber.NewError(fiber.StatusInternalServerError, fmt.Sprintf("Source product warehouse tidak ditemukan untuk transfer %d", transfer.Id))
+		}
+		if source.RequestedQty <= 0 {
+			continue
+		}
+
+		sourceShare := (source.RequestedQty / totalSourceRequested) * totalTargetQty
+		if sourceShare <= 0 {
+			continue
+		}
+
+		if err := sourceRepoTx.PatchOne(ctx, source.Id, map[string]any{
+			"usage_qty":         source.UsageQty + sourceShare,
+			"pending_usage_qty": 0,
+		}, nil); err != nil {
+			return fiber.NewError(fiber.StatusInternalServerError, "Gagal update source usage qty")
+		}
+
+		asOf := normalizeDateOnlyUTC(transfer.TransferDate)
+		if _, err := s.FifoStockV2Svc.Reflow(ctx, commonSvc.FifoStockV2ReflowRequest{
+			FlagGroupCode:      transferToLayingFlagGroupCode,
+			ProductWarehouseID: *source.ProductWarehouseId,
+			AsOf:               &asOf,
+			Tx:                 tx,
+		}); err != nil {
+			return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Gagal consume FIFO v2 stock: %v", err))
+		}
+
+		refreshedSource, err := sourceRepoTx.GetByID(ctx, source.Id, nil)
+		if err != nil {
+			return fiber.NewError(fiber.StatusInternalServerError, "Gagal refresh source transfer setelah reflow")
+		}
+
+		usageDelta := refreshedSource.UsageQty - source.UsageQty
+		pendingQty := refreshedSource.PendingUsageQty
+		if pendingQty > 1e-6 || usageDelta < sourceShare-1e-6 {
+			return fiber.NewError(
+				fiber.StatusBadRequest,
+				fmt.Sprintf("Stok sumber tidak mencukupi untuk mengeksekusi transfer laying %s", transfer.TransferNumber),
+			)
+		}
+
+		movedQty := usageDelta
+		if err := s.allocatePopulationForTransfer(ctx, tx, source, movedQty); err != nil {
+			return err
+		}
+		targetShares := distributeProportionalWithRounding(targets, totalTargetQty, movedQty)
+		for i, target := range targets {
+			roundedQty := math.Round(targetShares[i])
+			if roundedQty <= 0 {
+				continue
+			}
+			mappingAllocation := &entity.StockAllocation{
+				StockableType:      fifo.UsableKeyTransferToLayingOut.String(),
+				StockableId:        source.Id,
+				UsableType:         fifo.StockableKeyTransferToLayingIn.String(),
+				UsableId:           target.Id,
+				ProductWarehouseId: *source.ProductWarehouseId,
+				Qty:                roundedQty,
+				Status:             entity.StockAllocationStatusActive,
+			}
+			if err := stockAllocationRepo.CreateOne(ctx, mappingAllocation, nil); err != nil {
+				return fiber.NewError(fiber.StatusInternalServerError, "Gagal create mapping allocation source→target")
+			}
+		}
+
+		stockLogDecrease := &entity.StockLog{
+			ProductWarehouseId: *source.ProductWarehouseId,
+			CreatedBy:          actorID,
+			Increase:           0,
+			Decrease:           movedQty,
+			LoggableType:       string(utils.StockLogTypeTransferLaying),
+			LoggableId:         transfer.Id,
+			Notes:              fmt.Sprintf("TL #%s", transfer.TransferNumber),
+		}
+		stockLogs, err := stockLogRepoTx.GetByProductWarehouse(ctx, *source.ProductWarehouseId, 1)
+		if err != nil {
+			s.Log.Errorf("Failed to get stock logs: %+v", err)
+			return fiber.NewError(fiber.StatusInternalServerError, "Failed to get stock logs")
+		}
+		if len(stockLogs) > 0 {
+			latestStockLog := stockLogs[0]
+			stockLogDecrease.Stock = latestStockLog.Stock - stockLogDecrease.Decrease
+		} else {
+			stockLogDecrease.Stock -= stockLogDecrease.Decrease
+		}
+
+		if err := stockLogRepoTx.CreateOne(ctx, stockLogDecrease, nil); err != nil {
+			return fiber.NewError(fiber.StatusInternalServerError, "Gagal membuat log stok keluar")
+		}
+	}
+
+	for _, target := range targets {
+		if target.ProductWarehouseId == nil {
+			return fiber.NewError(fiber.StatusInternalServerError, fmt.Sprintf("Target product warehouse tidak ditemukan untuk transfer %d", transfer.Id))
+		}
+
+		note := fmt.Sprintf("Transfer to Laying #%s", transfer.TransferNumber)
+		_, err := s.FifoSvc.Replenish(ctx, commonSvc.StockReplenishRequest{
+			StockableKey:       fifo.StockableKeyTransferToLayingIn,
+			StockableID:        target.Id,
+			ProductWarehouseID: *target.ProductWarehouseId,
+			Quantity:           target.TotalQty,
+			Note:               &note,
+			Tx:                 tx,
+		})
+		if err != nil {
+			return fiber.NewError(fiber.StatusInternalServerError, fmt.Sprintf("Gagal replenish stock ke target warehouse: %v", err))
+		}
+
+		if err := targetRepoTx.PatchOne(ctx, target.Id, map[string]any{
+			"total_qty": target.TotalQty,
+		}, nil); err != nil {
+			return fiber.NewError(fiber.StatusInternalServerError, "Gagal update target total qty")
+		}
+
+		stockLogIncrease := &entity.StockLog{
+			ProductWarehouseId: *target.ProductWarehouseId,
+			CreatedBy:          actorID,
+			Increase:           target.TotalQty,
+			Decrease:           0,
+			LoggableType:       string(utils.StockLogTypeTransferLaying),
+			LoggableId:         transfer.Id,
+			Notes:              fmt.Sprintf("TL #%s", transfer.TransferNumber),
+		}
+		stockLogs, err := stockLogRepoTx.GetByProductWarehouse(ctx, *target.ProductWarehouseId, 1)
+		if err != nil {
+			s.Log.Errorf("Failed to get stock logs: %+v", err)
+			return fiber.NewError(fiber.StatusInternalServerError, "Failed to get stock logs")
+		}
+		if len(stockLogs) > 0 {
+			latestStockLog := stockLogs[0]
+			stockLogIncrease.Stock = latestStockLog.Stock + stockLogIncrease.Increase
+		} else {
+			stockLogIncrease.Stock += stockLogIncrease.Increase
+		}
+
+		if err := stockLogRepoTx.CreateOne(ctx, stockLogIncrease, nil); err != nil {
+			return fiber.NewError(fiber.StatusInternalServerError, "Gagal membuat log stok masuk")
+		}
+	}
+
+	return nil
+}
+
+func (s *transferLayingService) allocatePopulationForTransfer(
+	ctx context.Context,
+	tx *gorm.DB,
+	source entity.LayingTransferSource,
+	consumeQty float64,
+) error {
+	if consumeQty <= 0 {
+		return nil
+	}
+	if tx == nil {
+		return errors.New("transaction is required")
+	}
+	if source.SourceProjectFlockKandangId == 0 || source.ProductWarehouseId == nil || *source.ProductWarehouseId == 0 {
+		return fiber.NewError(fiber.StatusBadRequest, "Project flock kandang sumber atau product warehouse tidak valid")
+	}
+
+	populations, err := s.ProjectFlockPopulationRepo.GetByProjectFlockKandangIDAndProductWarehouseID(
+		ctx,
+		source.SourceProjectFlockKandangId,
+		*source.ProductWarehouseId,
+	)
+	if err != nil {
+		return err
+	}
+	if len(populations) == 0 {
+		return fiber.NewError(fiber.StatusBadRequest, "Populasi tidak ditemukan untuk transfer laying")
+	}
+
+	return fifoV2.AllocatePopulationConsumption(
+		ctx,
+		tx,
+		populations,
+		*source.ProductWarehouseId,
+		fifo.UsableKeyTransferToLayingOut.String(),
+		source.Id,
+		consumeQty,
+	)
+}
+
+func (s *transferLayingService) calculateEconomicCutoffDate(ctx context.Context, sources []entity.LayingTransferSource) (time.Time, error) {
+	if len(sources) == 0 {
+		return time.Time{}, fiber.NewError(fiber.StatusBadRequest, "Sumber transfer laying tidak ditemukan")
+	}
+
+	maxGrowingWeek := config.TransferToLayingGrowingMaxWeek
+	if maxGrowingWeek <= 0 {
+		maxGrowingWeek = 19
+	}
+
+	var baselineChickInDate time.Time
+	for _, source := range sources {
+		chickInDate, err := s.resolveSourceChickInDate(ctx, source.SourceProjectFlockKandangId)
+		if err != nil {
+			return time.Time{}, err
+		}
+		if baselineChickInDate.IsZero() || chickInDate.Before(baselineChickInDate) {
+			baselineChickInDate = chickInDate
+		}
+	}
+
+	if baselineChickInDate.IsZero() {
+		return time.Time{}, fiber.NewError(fiber.StatusBadRequest, "Tanggal chick in sumber transfer laying tidak ditemukan")
+	}
+
+	economicCutoffDate := baselineChickInDate.AddDate(0, 0, maxGrowingWeek*7)
+	return normalizeDateOnlyUTC(economicCutoffDate), nil
+}
+
+func (s *transferLayingService) resolveSourceChickInDate(ctx context.Context, sourceProjectFlockKandangID uint) (time.Time, error) {
+	if sourceProjectFlockKandangID == 0 {
+		return time.Time{}, fiber.NewError(fiber.StatusBadRequest, "Project flock kandang sumber tidak valid")
+	}
+
+	populations, err := s.ProjectFlockPopulationRepo.GetByProjectFlockKandangID(ctx, sourceProjectFlockKandangID)
+	if err != nil {
+		return time.Time{}, err
+	}
+
+	var earliestChickInDate time.Time
+	for _, population := range populations {
+		if population.ProjectChickin == nil || population.ProjectChickin.ChickInDate.IsZero() {
+			continue
+		}
+		chickInDate := normalizeDateOnlyUTC(population.ProjectChickin.ChickInDate)
+		if earliestChickInDate.IsZero() || chickInDate.Before(earliestChickInDate) {
+			earliestChickInDate = chickInDate
+		}
+	}
+
+	if earliestChickInDate.IsZero() {
+		return time.Time{}, fiber.NewError(
+			fiber.StatusBadRequest,
+			fmt.Sprintf("Tanggal chick in untuk kandang sumber %d tidak ditemukan", sourceProjectFlockKandangID),
+		)
+	}
+
+	return earliestChickInDate, nil
+}
+
 func createApprovalTransferLaying(ctx context.Context, tx *gorm.DB, transferLayingID uint, actorID uint) error {
 	if transferLayingID == 0 || actorID == 0 {
 		return nil
@@ -1053,6 +1321,10 @@ func (s transferLayingService) GetMaxTargetQtyPerKandang(c *fiber.Ctx, projectFl
 	return kandangMaxTargetQty, nil
 }
 
+func normalizeDateOnlyUTC(value time.Time) time.Time {
+	return time.Date(value.UTC().Year(), value.UTC().Month(), value.UTC().Day(), 0, 0, 0, 0, time.UTC)
+}
+
 func distributeProportionalWithRounding(targets []entity.LayingTransferTarget, totalTargetQty, sourceShare float64) []float64 {
 	if len(targets) == 0 {
 		return []float64{}

internal/modules/purchases/module.go

@@ -23,7 +23,6 @@ import (
 	rUser "gitlab.com/mbugroup/lti-api.git/internal/modules/users/repositories"
 	sUser "gitlab.com/mbugroup/lti-api.git/internal/modules/users/services"
 	utils "gitlab.com/mbugroup/lti-api.git/internal/utils"
-	"gitlab.com/mbugroup/lti-api.git/internal/utils/fifo"
 	"gorm.io/gorm"
 )
 
@@ -40,7 +39,6 @@ func (PurchaseModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate
 	expenseRepository := expenseRepo.NewExpenseRepository(db)
 	expenseRealizationRepo := expenseRepo.NewExpenseRealizationRepository(db)
 	projectFlockKandangRepository := projectFlockKandangRepo.NewProjectFlockKandangRepository(db)
-	stockAllocRepo := commonRepo.NewStockAllocationRepository(db)
 
 	approvalRepo := commonRepo.NewApprovalRepository(db)
 	approvalService := commonSvc.NewApprovalService(approvalRepo)
@@ -73,19 +71,7 @@ func (PurchaseModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate
 		expenseServiceInstance,
 	)
 
-	fifoService := commonSvc.NewFifoService(db, stockAllocRepo, productWarehouseRepo, utils.Log)
-	_ = fifoService.RegisterStockable(fifo.StockableConfig{
-		Key:   fifo.StockableKeyPurchaseItems,
-		Table: "purchase_items",
-		Columns: fifo.StockableColumns{
-			ID:                 "id",
-			ProductWarehouseID: "product_warehouse_id",
-			TotalQuantity:      "total_qty",
-			TotalUsedQuantity:  "total_used",
-			CreatedAt:          "id",
-		},
-		OrderBy: []string{"id ASC"},
-	})
+	fifoStockV2Service := commonSvc.NewFifoStockV2Service(db, utils.Log)
 
 	purchaseService := service.NewPurchaseService(
 		validate,
@@ -97,7 +83,7 @@ func (PurchaseModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate
 		projectFlockKandangRepository,
 		approvalService,
 		expenseBridge,
-		fifoService,
+		fifoStockV2Service,
 		documentSvc,
 	)
 

internal/modules/purchases/services/fifo_stock_v2_helper.go

@@ -0,0 +1,93 @@
+package service
+
+import (
+	"context"
+	"fmt"
+	"strings"
+	"time"
+
+	commonSvc "gitlab.com/mbugroup/lti-api.git/internal/common/service"
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	"gorm.io/gorm"
+)
+
+const (
+	purchaseInFunctionCode = "PURCHASE_IN"
+	purchaseStockableLane  = "STOCKABLE"
+	purchaseSourceTable    = "purchase_items"
+)
+
+func reflowPurchaseScope(
+	ctx context.Context,
+	fifoStockV2Svc commonSvc.FifoStockV2Service,
+	tx *gorm.DB,
+	productWarehouseID uint,
+	asOf *time.Time,
+) error {
+	if fifoStockV2Svc == nil {
+		return fmt.Errorf("FIFO v2 service is not available")
+	}
+	if productWarehouseID == 0 {
+		return fmt.Errorf("product warehouse id is required")
+	}
+
+	flagGroupCode, err := resolvePurchaseFlagGroupByProductWarehouse(ctx, tx, productWarehouseID)
+	if err != nil {
+		return err
+	}
+	if strings.TrimSpace(flagGroupCode) == "" {
+		return fmt.Errorf("flag group code is not found for product warehouse %d", productWarehouseID)
+	}
+
+	_, err = fifoStockV2Svc.Reflow(ctx, commonSvc.FifoStockV2ReflowRequest{
+		FlagGroupCode:      flagGroupCode,
+		ProductWarehouseID: productWarehouseID,
+		AsOf:               asOf,
+		Tx:                 tx,
+	})
+	return err
+}
+
+func resolvePurchaseFlagGroupByProductWarehouse(ctx context.Context, tx *gorm.DB, productWarehouseID uint) (string, error) {
+	type row struct {
+		FlagGroupCode string `gorm:"column:flag_group_code"`
+	}
+
+	var selected row
+	err := tx.WithContext(ctx).
+		Table("fifo_stock_v2_route_rules rr").
+		Select("rr.flag_group_code").
+		Joins("JOIN fifo_stock_v2_flag_groups fg ON fg.code = rr.flag_group_code AND fg.is_active = TRUE").
+		Where("rr.is_active = TRUE").
+		Where("rr.lane = ?", purchaseStockableLane).
+		Where("rr.function_code = ?", purchaseInFunctionCode).
+		Where("rr.source_table = ?", purchaseSourceTable).
+		Where(`
+			EXISTS (
+				SELECT 1
+				FROM product_warehouses pw
+				JOIN flags f ON f.flagable_id = pw.product_id
+				JOIN fifo_stock_v2_flag_members fm ON fm.flag_name = f.name AND fm.is_active = TRUE
+				WHERE pw.id = ?
+				  AND f.flagable_type = ?
+				  AND fm.flag_group_code = rr.flag_group_code
+			)
+		`, productWarehouseID, entity.FlagableTypeProduct).
+		Order("rr.id ASC").
+		Limit(1).
+		Take(&selected).Error
+	if err != nil {
+		return "", err
+	}
+
+	return strings.TrimSpace(selected.FlagGroupCode), nil
+}
+
+func assignEarliestAsOf(m map[uint]time.Time, productWarehouseID uint, asOf time.Time) {
+	if productWarehouseID == 0 {
+		return
+	}
+	if current, ok := m[productWarehouseID]; !ok || asOf.Before(current) {
+		m[productWarehouseID] = asOf
+	}
+}

internal/modules/purchases/services/purchase.service.go

@@ -57,7 +57,7 @@ type purchaseService struct {
 	ProjectFlockKandangRepo projectFlockKandangRepo.ProjectFlockKandangRepository
 	ApprovalSvc             commonSvc.ApprovalService
 	ExpenseBridge           PurchaseExpenseBridge
-	FifoSvc                 commonSvc.FifoService
+	FifoStockV2Svc          commonSvc.FifoStockV2Service
 	DocumentSvc             commonSvc.DocumentService
 	approvalWorkflow        approvalutils.ApprovalWorkflowKey
 }
@@ -77,7 +77,7 @@ func NewPurchaseService(
 	projectFlockKandangRepo projectFlockKandangRepo.ProjectFlockKandangRepository,
 	approvalSvc commonSvc.ApprovalService,
 	expenseBridge PurchaseExpenseBridge,
-	fifoSvc commonSvc.FifoService,
+	fifoStockV2Svc commonSvc.FifoStockV2Service,
 	documentSvc commonSvc.DocumentService,
 ) PurchaseService {
 	return &purchaseService{
@@ -91,7 +91,7 @@ func NewPurchaseService(
 		ProjectFlockKandangRepo: projectFlockKandangRepo,
 		ApprovalSvc:             approvalSvc,
 		ExpenseBridge:           expenseBridge,
-		FifoSvc:                 fifoSvc,
+		FifoStockV2Svc:          fifoStockV2Svc,
 		DocumentSvc:             documentSvc,
 		approvalWorkflow:        utils.ApprovalWorkflowPurchase,
 	}
@@ -256,35 +256,13 @@ func (s *purchaseService) GetOne(c *fiber.Ctx, id uint) (*entity.Purchase, error
 		s.Log.Warnf("Unable to attach latest approval for purchase %d: %+v", id, err)
 	}
 	if len(purchase.Items) > 0 {
-		itemIDs := make([]uint, 0, len(purchase.Items))
-		for i := range purchase.Items {
-			if purchase.Items[i].Id == 0 {
-				continue
-			}
-			itemIDs = append(itemIDs, purchase.Items[i].Id)
+		lockedIDs, err := s.resolveChickinLockedItemIDs(c.Context(), s.PurchaseRepo.DB(), purchase.Items)
+		if err != nil {
+			return nil, err
 		}
-		if len(itemIDs) > 0 {
-			var usedIDs []uint
-			if err := s.PurchaseRepo.DB().WithContext(c.Context()).
-				Model(&entity.StockAllocation{}).
-				Distinct("stockable_id").
-				Where("stockable_type = ? AND stockable_id IN ? AND usable_type = ? AND status IN ?",
-					fifo.StockableKeyPurchaseItems.String(),
-					itemIDs,
-					fifo.UsableKeyProjectChickin.String(),
-					[]string{entity.StockAllocationStatusActive, entity.StockAllocationStatusPending},
-				).
-				Pluck("stockable_id", &usedIDs).Error; err != nil {
-				return nil, err
-			}
-			usedSet := make(map[uint]struct{}, len(usedIDs))
-			for _, id := range usedIDs {
-				usedSet[id] = struct{}{}
-			}
-			for i := range purchase.Items {
-				if _, ok := usedSet[purchase.Items[i].Id]; ok {
-					purchase.Items[i].HasChickin = true
-				}
+		for i := range purchase.Items {
+			if _, ok := lockedIDs[purchase.Items[i].Id]; ok {
+				purchase.Items[i].HasChickin = true
 			}
 		}
 	}
@@ -532,48 +510,31 @@ func (s *purchaseService) ApproveStaffPurchase(c *fiber.Ctx, id uint, req *valid
 	}
 
 	if action == entity.ApprovalActionApproved {
-		itemIDs := make([]uint, 0, len(purchase.Items))
 		itemByID := make(map[uint]entity.PurchaseItem, len(purchase.Items))
 		for i := range purchase.Items {
 			if purchase.Items[i].Id == 0 {
 				continue
 			}
-			itemIDs = append(itemIDs, purchase.Items[i].Id)
 			itemByID[purchase.Items[i].Id] = purchase.Items[i]
 		}
-		if len(itemIDs) > 0 {
-			var usedIDs []uint
-			if err := s.PurchaseRepo.DB().WithContext(ctx).
-				Model(&entity.StockAllocation{}).
-				Distinct("stockable_id").
-				Where("stockable_type = ? AND stockable_id IN ? AND usable_type = ? AND status IN ?",
-					fifo.StockableKeyPurchaseItems.String(),
-					itemIDs,
-					fifo.UsableKeyProjectChickin.String(),
-					[]string{entity.StockAllocationStatusActive, entity.StockAllocationStatusPending},
-				).
-				Pluck("stockable_id", &usedIDs).Error; err != nil {
-				return nil, err
-			}
-			if len(usedIDs) > 0 {
-				usedSet := make(map[uint]struct{}, len(usedIDs))
-				for _, id := range usedIDs {
-					usedSet[id] = struct{}{}
+		lockedIDs, err := s.resolveChickinLockedItemIDs(ctx, s.PurchaseRepo.DB(), purchase.Items)
+		if err != nil {
+			return nil, err
+		}
+		if len(lockedIDs) > 0 {
+			for _, payload := range req.Items {
+				if payload.PurchaseItemID == 0 || payload.Qty == nil {
+					continue
 				}
-				for _, payload := range req.Items {
-					if payload.PurchaseItemID == 0 || payload.Qty == nil {
-						continue
-					}
-					if _, used := usedSet[payload.PurchaseItemID]; !used {
-						continue
-					}
-					item, ok := itemByID[payload.PurchaseItemID]
-					if !ok {
-						continue
-					}
-					if *payload.Qty != item.SubQty {
-						return nil, utils.BadRequest("Purchase sudah chickin, qty tidak bisa diubah")
-					}
+				if _, locked := lockedIDs[payload.PurchaseItemID]; !locked {
+					continue
+				}
+				item, ok := itemByID[payload.PurchaseItemID]
+				if !ok {
+					continue
+				}
+				if *payload.Qty != item.SubQty {
+					return nil, utils.BadRequest("Purchase sudah chickin, qty tidak bisa diubah")
 				}
 			}
 		}
@@ -826,50 +787,37 @@ func (s *purchaseService) ReceiveProducts(c *fiber.Ctx, id uint, req *validation
 			req.Items[idx].TravelDocumentPath = &uploadedURL
 		}
 	}
+	lockedIDs := map[uint]struct{}{}
 	if action == entity.ApprovalActionApproved {
-		itemIDs := make([]uint, 0, len(purchase.Items))
 		itemByID := make(map[uint]entity.PurchaseItem, len(purchase.Items))
 		for i := range purchase.Items {
 			if purchase.Items[i].Id == 0 {
 				continue
 			}
-			itemIDs = append(itemIDs, purchase.Items[i].Id)
 			itemByID[purchase.Items[i].Id] = purchase.Items[i]
 		}
-		if len(itemIDs) > 0 {
-			var usedIDs []uint
-			if err := s.PurchaseRepo.DB().WithContext(ctx).
-				Model(&entity.StockAllocation{}).
-				Distinct("stockable_id").
-				Where("stockable_type = ? AND stockable_id IN ? AND usable_type = ? AND status IN ?",
-					fifo.StockableKeyPurchaseItems.String(),
-					itemIDs,
-					fifo.UsableKeyProjectChickin.String(),
-					[]string{entity.StockAllocationStatusActive, entity.StockAllocationStatusPending},
-				).
-				Pluck("stockable_id", &usedIDs).Error; err != nil {
-				return nil, err
+		locked, err := s.resolveChickinLockedItemIDs(ctx, s.PurchaseRepo.DB(), purchase.Items)
+		if err != nil {
+			return nil, err
+		}
+		if len(locked) > 0 {
+			for id := range locked {
+				lockedIDs[id] = struct{}{}
 			}
-			if len(usedIDs) > 0 {
-				usedSet := make(map[uint]struct{}, len(usedIDs))
-				for _, id := range usedIDs {
-					usedSet[id] = struct{}{}
+			for _, payload := range req.Items {
+				if _, used := lockedIDs[payload.PurchaseItemID]; !used {
+					continue
 				}
-				for _, payload := range req.Items {
-					if _, used := usedSet[payload.PurchaseItemID]; !used {
-						continue
-					}
-					item, ok := itemByID[payload.PurchaseItemID]
-					if !ok {
-						continue
-					}
-					receivedQty := item.SubQty
-					if payload.ReceivedQty != nil {
-						receivedQty = *payload.ReceivedQty
-					}
-					if receivedQty != item.TotalQty {
-						return nil, utils.BadRequest("Purchase sudah chickin, qty penerimaan tidak bisa diubah")
-					}
+				item, ok := itemByID[payload.PurchaseItemID]
+				if !ok {
+					continue
+				}
+				receivedQty := item.SubQty
+				if payload.ReceivedQty != nil {
+					receivedQty = *payload.ReceivedQty
+				}
+				if receivedQty != item.TotalQty {
+					return nil, utils.BadRequest("Purchase sudah chickin, qty penerimaan tidak bisa diubah")
 				}
 			}
 		}
@@ -936,7 +884,7 @@ func (s *purchaseService) ReceiveProducts(c *fiber.Ctx, id uint, req *validation
 		if receivedQty > item.SubQty {
 			return nil, utils.BadRequest(fmt.Sprintf("Received quantity for item %d cannot exceed ordered quantity (%.3f)", payload.PurchaseItemID, item.SubQty))
 		}
-		if receivedQty < item.TotalUsed {
+		if receivedQty < item.TotalUsed && isReceivingBelowUsedBlocked(item, lockedIDs) {
 			return nil, utils.BadRequest(fmt.Sprintf("Received quantity for item %d cannot be lower than used amount (%.3f)", payload.PurchaseItemID, item.TotalUsed))
 		}
 
@@ -1026,22 +974,11 @@ func (s *purchaseService) ReceiveProducts(c *fiber.Ctx, id uint, req *validation
 		pwRepoTx := rProductWarehouse.NewProductWarehouseRepository(tx)
 		stockLogRepoTx := rStockLogs.NewStockLogRepository(tx)
 
-		deltas := make(map[uint]float64)
 		affected := make(map[uint]struct{})
 		updates := make([]rPurchase.PurchaseReceivingUpdate, 0, len(prepared))
 		priceUpdates := make([]rPurchase.PurchasePricingUpdate, 0, len(prepared))
 		totalQtyDeltas := make(map[uint]float64)
-		fifoAdds := make([]struct {
-			itemID uint
-			pwID   uint
-			qty    float64
-		}, 0, len(prepared))
-		fifoSubs := make([]struct {
-			itemID uint
-			pwID   uint
-			qty    float64
-		}, 0, len(prepared))
-		resolvePendingIDs := make(map[uint]struct{})
+		reflowAsOfByPW := make(map[uint]time.Time)
 		logEntries := make([]struct {
 			itemID uint
 			pwID   uint
@@ -1083,35 +1020,14 @@ func (s *purchaseService) ReceiveProducts(c *fiber.Ctx, id uint, req *validation
 					delta  float64
 				}{itemID: item.Id, pwID: *newPWID, delta: deltaQty})
 			}
-			switch {
-			case deltaQty > 0 && newPWID != nil:
-				if s.FifoSvc != nil {
-					fifoAdds = append(fifoAdds, struct {
-						itemID uint
-						pwID   uint
-						qty    float64
-					}{itemID: item.Id, pwID: *newPWID, qty: deltaQty})
-					resolvePendingIDs[*newPWID] = struct{}{}
-				} else {
-					deltas[*newPWID] += deltaQty
-					totalQtyDeltas[item.Id] += deltaQty
-				}
-			case deltaQty < 0 && newPWID != nil:
-				if s.FifoSvc != nil {
-					fifoSubs = append(fifoSubs, struct {
-						itemID uint
-						pwID   uint
-						qty    float64
-					}{itemID: item.Id, pwID: *newPWID, qty: deltaQty})
-					affected[*newPWID] = struct{}{}
-					resolvePendingIDs[*newPWID] = struct{}{}
-				} else {
-					deltas[*newPWID] += deltaQty // negative
-					affected[*newPWID] = struct{}{}
-					totalQtyDeltas[item.Id] += deltaQty
-				}
-			case newPWID != nil:
-				resolvePendingIDs[*newPWID] = struct{}{}
+			if newPWID != nil {
+				assignEarliestAsOf(reflowAsOfByPW, *newPWID, prep.receivedDate.UTC())
+			}
+			if deltaQty != 0 {
+				totalQtyDeltas[item.Id] += deltaQty
+			}
+			if deltaQty < 0 && newPWID != nil {
+				affected[*newPWID] = struct{}{}
 			}
 
 			dateCopy := prep.receivedDate
@@ -1147,10 +1063,6 @@ func (s *purchaseService) ReceiveProducts(c *fiber.Ctx, id uint, req *validation
 			return err
 		}
 
-		if err := pwRepoTx.AdjustQuantities(c.Context(), deltas, nil); err != nil {
-			return err
-		}
-
 		if len(priceUpdates) > 0 {
 			if err := repoTx.UpdatePricing(c.Context(), purchase.Id, priceUpdates); err != nil {
 				return err
@@ -1180,48 +1092,16 @@ func (s *purchaseService) ReceiveProducts(c *fiber.Ctx, id uint, req *validation
 			}
 		}
 
-		if s.FifoSvc != nil {
-			for _, adj := range fifoAdds {
-				if adj.pwID == 0 || adj.qty <= 0 {
-					continue
-				}
-				if _, err := s.FifoSvc.Replenish(c.Context(), commonSvc.StockReplenishRequest{
-					StockableKey:       fifo.StockableKeyPurchaseItems,
-					StockableID:        adj.itemID,
-					ProductWarehouseID: adj.pwID,
-					Quantity:           adj.qty,
-					Tx:                 tx,
-				}); err != nil {
-					return err
-				}
+		if len(reflowAsOfByPW) > 0 {
+			if s.FifoStockV2Svc == nil {
+				return fiber.NewError(fiber.StatusInternalServerError, "FIFO v2 service is not available")
 			}
-			for _, adj := range fifoSubs {
-				if adj.pwID == 0 || adj.qty >= 0 {
-					continue
-				}
-				if err := s.FifoSvc.AdjustStockableQuantity(c.Context(), commonSvc.StockAdjustRequest{
-					StockableKey:       fifo.StockableKeyPurchaseItems,
-					StockableID:        adj.itemID,
-					ProductWarehouseID: adj.pwID,
-					Quantity:           adj.qty,
-					Tx:                 tx,
-				}); err != nil {
+			for pwID, asOf := range reflowAsOfByPW {
+				asOfCopy := asOf
+				if err := reflowPurchaseScope(c.Context(), s.FifoStockV2Svc, tx, pwID, &asOfCopy); err != nil {
 					return err
 				}
 			}
-			for pwID := range resolvePendingIDs {
-				if pwID == 0 {
-					continue
-				}
-				resolved, err := s.FifoSvc.ResolvePending(c.Context(), commonSvc.PendingResolveRequest{
-					ProductWarehouseID: pwID,
-					Tx:                 tx,
-				})
-				if err != nil {
-					return err
-				}
-				s.Log.Infof("ResolvePending purchase=%d pw=%d resolved=%d", purchase.Id, pwID, len(resolved))
-			}
 		}
 
 		if len(logEntries) > 0 {
@@ -1505,28 +1385,12 @@ func (s *purchaseService) DeletePurchase(c *fiber.Ctx, id uint) error {
 	}
 
 	transactionErr := s.PurchaseRepo.DB().WithContext(ctx).Transaction(func(tx *gorm.DB) error {
-		itemIDs := make([]uint, 0, len(itemsToDelete))
-		for _, item := range itemsToDelete {
-			if item.Id == 0 {
-				continue
-			}
-			itemIDs = append(itemIDs, item.Id)
+		lockedIDs, err := s.resolveChickinLockedItemIDs(ctx, tx, itemsToDelete)
+		if err != nil {
+			return err
 		}
-		if len(itemIDs) > 0 {
-			var count int64
-			if err := tx.Model(&entity.StockAllocation{}).
-				Where("stockable_type = ? AND stockable_id IN ? AND usable_type = ? AND status IN ?",
-					fifo.StockableKeyPurchaseItems.String(),
-					itemIDs,
-					fifo.UsableKeyProjectChickin.String(),
-					[]string{entity.StockAllocationStatusActive, entity.StockAllocationStatusPending},
-				).
-				Count(&count).Error; err != nil {
-				return err
-			}
-			if count > 0 {
-				return utils.BadRequest("Purchase already chickin, failed to delete purchase")
-			}
+		if len(lockedIDs) > 0 {
+			return utils.BadRequest("Purchase already chickin, failed to delete purchase")
 		}
 
 		if err := s.rollbackPurchaseStock(ctx, tx, itemsToDelete, note, actorID); err != nil {
@@ -1577,10 +1441,9 @@ func (s *purchaseService) rollbackPurchaseStock(ctx context.Context, tx *gorm.DB
 		return nil
 	}
 
-	pwRepoTx := rProductWarehouse.NewProductWarehouseRepository(tx)
 	stockLogRepoTx := rStockLogs.NewStockLogRepository(tx)
-	deltas := make(map[uint]float64)
 	affected := make(map[uint]struct{})
+	reflowAsOfByPW := make(map[uint]time.Time)
 	logEntries := make([]struct {
 		pwID uint
 		qty  float64
@@ -1596,42 +1459,43 @@ func (s *purchaseService) rollbackPurchaseStock(ctx context.Context, tx *gorm.DB
 		pwID := *item.ProductWarehouseId
 		qty := item.TotalQty
 
-		if s.FifoSvc != nil {
-			if err := s.FifoSvc.AdjustStockableQuantity(ctx, commonSvc.StockAdjustRequest{
-				StockableKey:       fifo.StockableKeyPurchaseItems,
-				StockableID:        item.Id,
-				ProductWarehouseID: pwID,
-				Quantity:           -qty,
-				Tx:                 tx,
-			}); err != nil {
-				return err
-			}
-			logEntries = append(logEntries, struct {
-				pwID uint
-				qty  float64
-			}{pwID: pwID, qty: qty})
-			continue
+		if err := tx.WithContext(ctx).
+			Model(&entity.PurchaseItem{}).
+			Where("id = ?", item.Id).
+			Update("total_qty", 0).Error; err != nil {
+			return err
 		}
 
-		deltas[pwID] -= qty
 		affected[pwID] = struct{}{}
+		if item.ReceivedDate != nil {
+			assignEarliestAsOf(reflowAsOfByPW, pwID, item.ReceivedDate.UTC())
+		} else {
+			assignEarliestAsOf(reflowAsOfByPW, pwID, time.Now().UTC())
+		}
 		logEntries = append(logEntries, struct {
 			pwID uint
 			qty  float64
 		}{pwID: pwID, qty: qty})
 	}
 
-	if s.FifoSvc == nil && len(deltas) > 0 {
-		if err := pwRepoTx.AdjustQuantities(ctx, deltas, nil); err != nil {
-			return err
+	if len(reflowAsOfByPW) > 0 {
+		if s.FifoStockV2Svc == nil {
+			return fiber.NewError(fiber.StatusInternalServerError, "FIFO v2 service is not available")
 		}
-		if len(affected) > 0 {
-			if err := pwRepoTx.CleanupEmpty(ctx, affected); err != nil {
+		for pwID, asOf := range reflowAsOfByPW {
+			asOfCopy := asOf
+			if err := reflowPurchaseScope(ctx, s.FifoStockV2Svc, tx, pwID, &asOfCopy); err != nil {
 				return err
 			}
 		}
 	}
 
+	if len(affected) > 0 {
+		if err := rProductWarehouse.NewProductWarehouseRepository(tx).CleanupEmpty(ctx, affected); err != nil {
+			return err
+		}
+	}
+
 	if strings.TrimSpace(note) != "" && actorID != 0 && len(logEntries) > 0 {
 		logs := make([]*entity.StockLog, 0, len(logEntries))
 		for _, entry := range logEntries {
@@ -1799,7 +1663,7 @@ func (s *purchaseService) buildStaffAdjustmentPayload(
 			if *data.Qty <= 0 {
 				return nil, utils.BadRequest(fmt.Sprintf("Quantity for item %d must be greater than 0", item.Id))
 			}
-			if item.TotalUsed > 0 && *data.Qty < item.TotalUsed {
+			if item.TotalUsed > 0 && *data.Qty < item.TotalUsed && isReceivingBelowUsedBlocked(&item, nil) {
 				return nil, utils.BadRequest(fmt.Sprintf("Quantity for item %d cannot be lower than used amount (%.3f)", item.Id, item.TotalUsed))
 			}
 			if (item.TotalQty > 0 || item.TotalUsed > 0) && !syncReceiving {
@@ -1918,6 +1782,51 @@ func calculateTotalPrice(quantity float64, price float64, provided *float64, ref
 	return *provided, nil
 }
 
+func purchaseItemHasFlag(item *entity.PurchaseItem, flag utils.FlagType) bool {
+	if item == nil || item.Product == nil {
+		return false
+	}
+	target := utils.NormalizeFlag(string(flag))
+	for _, f := range item.Product.Flags {
+		if utils.NormalizeFlag(f.Name) == target {
+			return true
+		}
+	}
+	return false
+}
+
+func isReceivingBelowUsedBlocked(item *entity.PurchaseItem, lockedIDs map[uint]struct{}) bool {
+	if item == nil {
+		return false
+	}
+	if !purchaseItemHasAnyFlag(item, []utils.FlagType{
+		utils.FlagPullet,
+		utils.FlagLayer,
+		utils.FlagAyamAfkir,
+		utils.FlagAyamCulling,
+		utils.FlagAyamMati,
+	}) {
+		return false
+	}
+	if lockedIDs == nil {
+		return true
+	}
+	_, locked := lockedIDs[item.Id]
+	return locked
+}
+
+func purchaseItemHasAnyFlag(item *entity.PurchaseItem, flags []utils.FlagType) bool {
+	if item == nil || item.Product == nil || len(flags) == 0 {
+		return false
+	}
+	for _, flag := range flags {
+		if purchaseItemHasFlag(item, flag) {
+			return true
+		}
+	}
+	return false
+}
+
 func (s *purchaseService) attachLatestApproval(ctx context.Context, item *entity.Purchase) error {
 	if item == nil || item.Id == 0 || s.ApprovalSvc == nil {
 		return nil
@@ -2025,6 +1934,68 @@ func (s *purchaseService) applyTravelDocumentURLs(ctx context.Context, purchase
 	}
 }
 
+func collectPurchaseItemIDs(items []entity.PurchaseItem) []uint {
+	itemIDs := make([]uint, 0, len(items))
+	for i := range items {
+		if items[i].Id == 0 {
+			continue
+		}
+		itemIDs = append(itemIDs, items[i].Id)
+	}
+	return itemIDs
+}
+
+func (s *purchaseService) resolveChickinLockedItemIDs(ctx context.Context, db *gorm.DB, items []entity.PurchaseItem) (map[uint]struct{}, error) {
+	itemIDs := collectPurchaseItemIDs(items)
+	return s.resolveChickinLockedItemIDsByItemID(ctx, db, itemIDs)
+}
+
+func (s *purchaseService) resolveChickinLockedItemIDsByItemID(ctx context.Context, db *gorm.DB, itemIDs []uint) (map[uint]struct{}, error) {
+	locked := make(map[uint]struct{})
+	if len(itemIDs) == 0 {
+		return locked, nil
+	}
+	if db == nil {
+		return nil, errors.New("database is required")
+	}
+
+	var allocationLockedIDs []uint
+	if err := db.WithContext(ctx).
+		Model(&entity.StockAllocation{}).
+		Distinct("stockable_id").
+		Where("stockable_type = ? AND stockable_id IN ? AND usable_type = ? AND status IN ? AND allocation_purpose = ?",
+			fifo.StockableKeyPurchaseItems.String(),
+			itemIDs,
+			fifo.UsableKeyProjectChickin.String(),
+			[]string{entity.StockAllocationStatusActive, entity.StockAllocationStatusPending},
+			entity.StockAllocationPurposeConsume,
+		).
+		Pluck("stockable_id", &allocationLockedIDs).Error; err != nil {
+		return nil, err
+	}
+	for _, itemID := range allocationLockedIDs {
+		locked[itemID] = struct{}{}
+	}
+
+	var conversionLockedIDs []uint
+	if err := db.WithContext(ctx).
+		Table("purchase_items pi").
+		Distinct("pi.id").
+		Joins("JOIN project_chickins pc ON pc.product_warehouse_id = pi.product_warehouse_id AND pc.deleted_at IS NULL").
+		Joins("JOIN project_flock_populations pfp ON pfp.project_chickin_id = pc.id AND pfp.deleted_at IS NULL").
+		Where("pi.id IN ?", itemIDs).
+		Where("pi.project_flock_kandang_id IS NOT NULL").
+		Where("pc.project_flock_kandang_id = pi.project_flock_kandang_id").
+		Pluck("pi.id", &conversionLockedIDs).Error; err != nil {
+		return nil, err
+	}
+	for _, itemID := range conversionLockedIDs {
+		locked[itemID] = struct{}{}
+	}
+
+	return locked, nil
+}
+
 func collectPFKIDsFromPurchase(p *entity.Purchase) []uint {
 	seen := make(map[uint]struct{})
 	ids := make([]uint, 0)

internal/modules/repports/repositories/hpp_per_kandang.repository.go

@@ -147,15 +147,16 @@ func (r *hppPerKandangRepository) GetFeedOvkDocCostByPeriod(ctx context.Context,
 		Table("project_chickins AS pc").
 		Select(`
 			pfk.id AS project_flock_kandang_id,
-			COALESCE(SUM(pc.usage_qty * COALESCE(pi.price, 0)), 0) AS doc_cost,
-			COALESCE(SUM(pc.usage_qty), 0) AS doc_qty,
+			COALESCE(SUM(sa.qty * COALESCE(pi.price, 0)), 0) AS doc_cost,
+			COALESCE(SUM(sa.qty), 0) AS doc_qty,
 			s.id AS supplier_id,
 			s.name AS supplier_name,
 			s.alias AS supplier_alias`).
 		Joins("JOIN project_flock_kandangs AS pfk ON pfk.id = pc.project_flock_kandang_id").
 		Joins("JOIN kandangs AS k ON k.id = pfk.kandang_id").
 		Joins("JOIN locations AS loc ON loc.id = k.location_id").
-		Joins("LEFT JOIN purchase_items AS pi ON pi.product_warehouse_id = pc.product_warehouse_id").
+		Joins("LEFT JOIN stock_allocations AS sa ON sa.usable_type = ? AND sa.usable_id = pc.id AND sa.stockable_type = ? AND sa.status = ? AND sa.allocation_purpose = ?", fifo.UsableKeyProjectChickin.String(), fifo.StockableKeyPurchaseItems.String(), entity.StockAllocationStatusActive, entity.StockAllocationPurposeTraceChickin).
+		Joins("LEFT JOIN purchase_items AS pi ON pi.id = sa.stockable_id").
 		Joins("LEFT JOIN purchases AS pur ON pur.id = pi.purchase_id").
 		Joins("LEFT JOIN suppliers AS s ON s.id = pur.supplier_id").
 		Where("pc.project_flock_kandang_id IN ?", projectFlockKandangIDs).
@@ -221,13 +222,14 @@ func (r *hppPerKandangRepository) GetFeedOvkDocCostByPeriod(ctx context.Context,
 		Table("recordings AS r").
 		Select(`
 			r.project_flock_kandangs_id AS project_flock_kandang_id,
+			COALESCE(SUM(sa.qty * COALESCE(pi.price, 0)), 0) AS feed_cost,
 			s.id AS supplier_id,
 			s.name AS supplier_name,
 			s.alias AS supplier_alias`).
 		Joins("JOIN recording_stocks AS rs ON rs.recording_id = r.id").
 		Joins("JOIN product_warehouses AS pw ON pw.id = rs.product_warehouse_id").
 		Joins("JOIN flags AS f ON f.flagable_id = pw.product_id AND f.flagable_type = ?", entity.FlagableTypeProduct).
-		Joins("JOIN stock_allocations AS sa ON sa.usable_type = ? AND sa.usable_id = rs.id AND sa.stockable_type = ?", fifo.UsableKeyRecordingStock.String(), fifo.StockableKeyPurchaseItems.String()).
+		Joins("JOIN stock_allocations AS sa ON sa.usable_type = ? AND sa.usable_id = rs.id AND sa.stockable_type = ? AND sa.status = ? AND sa.allocation_purpose = ?", fifo.UsableKeyRecordingStock.String(), fifo.StockableKeyPurchaseItems.String(), entity.StockAllocationStatusActive, entity.StockAllocationPurposeConsume).
 		Joins("JOIN purchase_items AS pi ON pi.id = sa.stockable_id").
 		Joins("LEFT JOIN purchases AS pur ON pur.id = pi.purchase_id").
 		Joins("LEFT JOIN suppliers AS s ON s.id = pur.supplier_id").

internal/modules/sso/controllers/sso.controller.go

@@ -196,11 +196,7 @@ func (h *Controller) Refresh(c *fiber.Ctx) error {
 
 	verification, err := sso.VerifyAccessToken(tokenResp.AccessToken)
 	if err != nil {
-		if sso.IsSignatureError(err) {
-			logSignatureError("sso refresh", "sso_token", tokenResp.AccessToken, err)
-		} else {
-			utils.Log.Errorf("access token verification failed: %v", err)
-		}
+		utils.Log.Errorf("access token verification failed: %v", err)
 		return fiber.NewError(fiber.StatusUnauthorized, "invalid access token")
 	}
 
@@ -308,11 +304,7 @@ func (h *Controller) Callback(c *fiber.Ctx) error {
 
 	verification, err := sso.VerifyAccessToken(tokenResp.AccessToken)
 	if err != nil {
-		if sso.IsSignatureError(err) {
-			logSignatureError("sso callback", "sso_token", tokenResp.AccessToken, err)
-		} else {
-			utils.Log.Errorf("access token verification failed: %v", err)
-		}
+		utils.Log.Errorf("access token verification failed: %v", err)
 		return fiber.NewError(fiber.StatusUnauthorized, "invalid access token")
 	}
 
@@ -345,22 +337,6 @@ func (h *Controller) UserInfo(c *fiber.Ctx) error {
 
 	token := strings.TrimSpace(c.Cookies(accessName))
 	tokenFromCookie := token != ""
-	usedCookieName := accessName
-
-	if !tokenFromCookie {
-		for _, name := range config.SSOAccessCookieFallback {
-			name = strings.TrimSpace(name)
-			if name == "" || name == accessName {
-				continue
-			}
-			token = strings.TrimSpace(c.Cookies(name))
-			if token != "" {
-				tokenFromCookie = true
-				usedCookieName = name
-				break
-			}
-		}
-	}
 
 	if !tokenFromCookie {
 		authHeader := strings.TrimSpace(c.Get("Authorization"))
@@ -387,11 +363,7 @@ func (h *Controller) UserInfo(c *fiber.Ctx) error {
 	}
 
 	if _, err := sso.VerifyAccessToken(token); err != nil {
-		if sso.IsSignatureError(err) {
-			logSignatureError("sso userinfo", "request", token, err)
-		} else {
-			utils.Log.WithError(err).Warn("access token verification failed for userinfo")
-		}
+		utils.Log.WithError(err).Warn("access token verification failed for userinfo")
 		return fiber.NewError(fiber.StatusUnauthorized, "unauthenticated")
 	}
 
@@ -410,7 +382,7 @@ func (h *Controller) UserInfo(c *fiber.Ctx) error {
 	// SSO /auth/get-me expects the access cookie; add Authorization as well for compatibility.
 	req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", token))
 	if tokenFromCookie {
-		req.Header.Set("Cookie", fmt.Sprintf("%s=%s", usedCookieName, token))
+		req.Header.Set("Cookie", fmt.Sprintf("%s=%s", accessName, token))
 	}
 
 	resp, err := h.httpClient.Do(req)
@@ -428,6 +400,13 @@ func (h *Controller) UserInfo(c *fiber.Ctx) error {
 		return fiber.NewError(fiber.StatusBadGateway, "invalid user profile response")
 	}
 
+	// if sanitized, perms, ok := sanitizeUserInfoPayload(body); ok {
+	// 	if caps := capabilities.FromPermissions(perms); len(caps) > 0 {
+	// 		injectCapabilities(sanitized, caps)
+	// 	}
+	// 	return c.Status(resp.StatusCode).JSON(sanitized)
+	// }
+
 	if ct := resp.Header.Get("Content-Type"); ct != "" {
 		c.Set("Content-Type", ct)
 	} else {
@@ -439,9 +418,17 @@ func (h *Controller) UserInfo(c *fiber.Ctx) error {
 
 // Logout clears SSO cookies and removes any leftover PKCE session state.
 func (h *Controller) Logout(c *fiber.Ctx) error {
-	alias := ""
-	if singleAlias, _, ok := singleSSOClient(); ok {
-		alias = singleAlias
+	requestedAlias := normalizeClientParam(c.Query("client"))
+	if requestedAlias == "" {
+		requestedAlias = normalizeClientParam(c.Query("client_id"))
+	}
+	var (
+		alias         string
+		cfg           config.SSOClientConfig
+		hasClientInfo bool
+	)
+	if requestedAlias != "" {
+		alias, cfg, hasClientInfo = findSSOClientConfig(requestedAlias)
 	}
 
 	accessName := resolveSSOCookieName(config.SSOAccessCookieName, "access")
@@ -458,7 +445,14 @@ func (h *Controller) Logout(c *fiber.Ctx) error {
 	hadAccessCookie := accessToken != ""
 	hadRefreshCookie := refreshToken != ""
 
-	if !hadAccessCookie && !hadRefreshCookie {
+	state := strings.TrimSpace(c.Query("state"))
+	if state != "" {
+		if err := h.store.Delete(c.Context(), state); err != nil {
+			utils.Log.Warnf("failed to delete pkce session during logout: %v", err)
+		}
+	}
+
+	if !hadAccessCookie && !hadRefreshCookie && state == "" {
 		return fiber.NewError(fiber.StatusUnauthorized, "not authenticated")
 	}
 
@@ -483,20 +477,52 @@ func (h *Controller) Logout(c *fiber.Ctx) error {
 	clearSSOCookie(c, refreshName)
 
 	redirectTarget := ""
-	if config.SSOPortalURL != "" {
-		redirectTarget = config.SSOPortalURL
+	rawReturn := strings.TrimSpace(c.Query("return_to"))
+	if hasClientInfo {
+		if rawReturn == "" {
+			rawReturn = cfg.DefaultReturnURI
+		}
+		if normalized, err := normalizeReturnTarget(rawReturn, cfg); err == nil {
+			redirectTarget = normalized
+		} else if rawReturn != "" {
+			utils.Log.WithError(err).Warn("invalid return_to during logout")
+		}
+	} else if rawReturn == "" && config.SSOPortalURL != "" {
+		if alias, singleCfg, ok := singleClientFromToken(verification); ok {
+			if normalized, err := normalizeReturnTarget(singleCfg.DefaultReturnURI, singleCfg); err == nil && normalized != "" {
+				redirectTarget = normalized
+				alias, cfg, hasClientInfo = alias, singleCfg, true
+			} else {
+				redirectTarget = config.SSOPortalURL
+			}
+		} else if accessToken != "" {
+			if alias, singleCfg, ok := h.singleClientFromSSO(c.Context(), accessToken); ok {
+				if normalized, err := normalizeReturnTarget(singleCfg.DefaultReturnURI, singleCfg); err == nil && normalized != "" {
+					redirectTarget = normalized
+					alias, cfg, hasClientInfo = alias, singleCfg, true
+				} else {
+					redirectTarget = config.SSOPortalURL
+				}
+			} else {
+				redirectTarget = config.SSOPortalURL
+			}
+		} else {
+			redirectTarget = config.SSOPortalURL
+		}
+	} else if rawReturn != "" {
+		if strings.HasPrefix(rawReturn, "/") && !strings.HasPrefix(rawReturn, "//") {
+			redirectTarget = rawReturn
+		}
 	}
 
 	utils.Log.WithFields(logrus.Fields{
 		"client":   alias,
+		"state":    state,
 		"redirect": redirectTarget,
 	}).Info("sso logout completed")
 
 	if redirectTarget != "" {
-			return c.Status(fiber.StatusOK).JSON(fiber.Map{
-				"status":   "signed out",
-				"redirect": redirectTarget,
-			})
+		return c.Redirect(redirectTarget, fiber.StatusFound)
 	}
 
 	return c.Status(fiber.StatusOK).JSON(fiber.Map{"status": "signed out"})
@@ -515,6 +541,145 @@ func singleSSOClient() (string, config.SSOClientConfig, bool) {
 	return "", config.SSOClientConfig{}, false
 }
 
+func singleClientFromToken(verification *sso.VerificationResult) (string, config.SSOClientConfig, bool) {
+	if verification == nil || verification.Claims == nil {
+		return "", config.SSOClientConfig{}, false
+	}
+	return singleClientFromScopes(verification.Claims.Scopes())
+}
+
+func (h *Controller) singleClientFromSSO(ctx context.Context, accessToken string) (string, config.SSOClientConfig, bool) {
+	accessToken = strings.TrimSpace(accessToken)
+	if accessToken == "" {
+		return "", config.SSOClientConfig{}, false
+	}
+	meURL := strings.TrimSpace(config.SSOGetMeURL)
+	if meURL == "" {
+		return "", config.SSOClientConfig{}, false
+	}
+
+	req, err := http.NewRequestWithContext(ctx, http.MethodGet, meURL, nil)
+	if err != nil {
+		utils.Log.WithError(err).Warn("failed to build SSO getme request")
+		return "", config.SSOClientConfig{}, false
+	}
+	req.Header.Set("Authorization", "Bearer "+accessToken)
+
+	resp, err := h.httpClient.Do(req)
+	if err != nil {
+		utils.Log.WithError(err).Warn("SSO getme request failed")
+		return "", config.SSOClientConfig{}, false
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode < http.StatusOK || resp.StatusCode >= http.StatusMultipleChoices {
+		utils.Log.WithField("status", resp.StatusCode).Warn("SSO getme responded with error")
+		return "", config.SSOClientConfig{}, false
+	}
+
+	var payload struct {
+		Data struct {
+			Roles []struct {
+				Client *struct {
+					Alias string `json:"alias"`
+				} `json:"client"`
+			} `json:"roles"`
+		} `json:"data"`
+	}
+	if err := json.NewDecoder(resp.Body).Decode(&payload); err != nil {
+		utils.Log.WithError(err).Warn("failed to decode SSO getme response")
+		return "", config.SSOClientConfig{}, false
+	}
+
+	aliases := make(map[string]struct{})
+	for _, role := range payload.Data.Roles {
+		if role.Client == nil {
+			continue
+		}
+		alias := strings.ToLower(strings.TrimSpace(role.Client.Alias))
+		if alias != "" {
+			aliases[alias] = struct{}{}
+		}
+	}
+	if len(aliases) != 1 {
+		return "", config.SSOClientConfig{}, false
+	}
+	for alias := range aliases {
+		if normalized, cfg, ok := findClientAlias(alias); ok {
+			return normalized, cfg, true
+		}
+		return "", config.SSOClientConfig{}, false
+	}
+	return "", config.SSOClientConfig{}, false
+}
+
+func singleClientFromScopes(scopes []string) (string, config.SSOClientConfig, bool) {
+	if len(scopes) == 0 {
+		return "", config.SSOClientConfig{}, false
+	}
+	seen := make(map[string]struct{})
+	for _, scope := range scopes {
+		if alias, ok := matchClientAliasFromScope(scope); ok {
+			seen[alias] = struct{}{}
+		}
+		if len(seen) > 1 {
+			return "", config.SSOClientConfig{}, false
+		}
+	}
+	if len(seen) != 1 {
+		return "", config.SSOClientConfig{}, false
+	}
+	for alias := range seen {
+		if normalized, cfg, ok := findClientAlias(alias); ok {
+			return normalized, cfg, true
+		}
+	}
+	return "", config.SSOClientConfig{}, false
+}
+
+func matchClientAliasFromScope(scope string) (string, bool) {
+	scope = strings.ToLower(strings.TrimSpace(scope))
+	if scope == "" {
+		return "", false
+	}
+	prefix := scope
+	if idx := strings.IndexAny(prefix, ".:"); idx > 0 {
+		prefix = prefix[:idx]
+	}
+	if prefix == "" {
+		return "", false
+	}
+	if alias, _, ok := findClientAlias(prefix); ok {
+		return alias, true
+	}
+	if prefix == "user-management" {
+		if alias, _, ok := findClientAlias("umgmt"); ok {
+			return alias, true
+		}
+	}
+	if prefix == "umgmt" {
+		if alias, _, ok := findClientAlias("user-management"); ok {
+			return alias, true
+		}
+	}
+	return "", false
+}
+
+func findClientAlias(alias string) (string, config.SSOClientConfig, bool) {
+	alias = strings.TrimSpace(alias)
+	if alias == "" {
+		return "", config.SSOClientConfig{}, false
+	}
+	if cfg, ok := config.SSOClients[alias]; ok && strings.TrimSpace(cfg.PublicID) != "" {
+		return alias, cfg, true
+	}
+	for key, cfg := range config.SSOClients {
+		if strings.EqualFold(key, alias) && strings.TrimSpace(cfg.PublicID) != "" {
+			return key, cfg, true
+		}
+	}
+	return "", config.SSOClientConfig{}, false
+}
 
 func defaultSSOClientAlias() string {
 	for alias := range config.SSOClients {
@@ -671,27 +836,6 @@ func resolveSSOCookieName(configuredName, fallback string) string {
 	return strings.TrimSpace(fallback)
 }
 
-func logSignatureError(ctxLabel, tokenSource, token string, err error) {
-	info := sso.ExtractTokenInfo(token)
-	aud := strings.Join(info.Aud, ",")
-	utils.Log.Errorf(
-		"access token verification failed: %v | ctx=%s source=%s iss=%s kid=%s aud=%s sub=%s exp=%d iat=%d nbf=%d expected_iss=%s expected_aud=%v jwks=%s",
-		err,
-		ctxLabel,
-		tokenSource,
-		info.Iss,
-		info.Kid,
-		aud,
-		info.Sub,
-		info.Exp,
-		info.Iat,
-		info.Nbf,
-		config.SSOIssuer,
-		config.SSOAllowedAudiences,
-		config.SSOJWKSURL,
-	)
-}
-
 func normalizeClientParam(raw string) string {
 	value := strings.TrimSpace(raw)
 	if value == "" {
@@ -704,6 +848,98 @@ func normalizeClientParam(raw string) string {
 	return strings.ToLower(value)
 }
 
+func sanitizeUserInfoPayload(body []byte) (map[string]any, []string, bool) {
+	if len(body) == 0 {
+		return map[string]any{}, nil, true
+	}
+
+	var payload any
+	if err := json.Unmarshal(body, &payload); err != nil {
+		return nil, nil, false
+	}
+
+	perms := collectPermissionNames(payload)
+
+	sensitive := map[string]struct{}{
+		"roles":       {},
+		"permissions": {},
+	}
+	payload = scrubSensitiveKeys(payload, sensitive)
+
+	sanitized, ok := payload.(map[string]any)
+	if !ok {
+		sanitized = map[string]any{"data": payload}
+	}
+
+	return sanitized, perms, true
+}
+
+func scrubSensitiveKeys(value any, sensitive map[string]struct{}) any {
+	switch v := value.(type) {
+	case map[string]any:
+		for key, val := range v {
+			if _, ok := sensitive[strings.ToLower(key)]; ok {
+				delete(v, key)
+				continue
+			}
+			v[key] = scrubSensitiveKeys(val, sensitive)
+		}
+		return v
+	case []any:
+		for i, item := range v {
+			v[i] = scrubSensitiveKeys(item, sensitive)
+		}
+		return v
+	default:
+		return value
+	}
+}
+
+func collectPermissionNames(value any) []string {
+	names := make(map[string]struct{})
+	collectPermissionRec(value, names)
+	out := make([]string, 0, len(names))
+	for name := range names {
+		out = append(out, name)
+	}
+	return out
+}
+
+func collectPermissionRec(value any, acc map[string]struct{}) {
+	switch v := value.(type) {
+	case map[string]any:
+		for key, val := range v {
+			if strings.EqualFold(key, "permissions") {
+				if arr, ok := val.([]any); ok {
+					for _, item := range arr {
+						if perm, ok := item.(map[string]any); ok {
+							if name, ok := perm["name"].(string); ok && strings.TrimSpace(name) != "" {
+								acc[strings.ToLower(strings.TrimSpace(name))] = struct{}{}
+							}
+						}
+					}
+				}
+			} else {
+				collectPermissionRec(val, acc)
+			}
+		}
+	case []any:
+		for _, item := range v {
+			collectPermissionRec(item, acc)
+		}
+	}
+}
+
+func injectCapabilities(payload map[string]any, caps map[string]bool) {
+	if len(caps) == 0 {
+		return
+	}
+	if data, ok := payload["data"].(map[string]any); ok {
+		data["capabilities"] = caps
+		return
+	}
+	payload["capabilities"] = caps
+}
 
 func findSSOClientConfig(requestedAlias string) (string, config.SSOClientConfig, bool) {
 	if requestedAlias == "" {

internal/modules/sso/verifier/verifier.go

@@ -2,11 +2,9 @@ package sso
 
 import (
 	"context"
-	"encoding/json"
 	"errors"
 	"fmt"
 	"net/http"
-	"os"
 	"strconv"
 	"strings"
 	"sync"
@@ -43,16 +41,6 @@ type VerificationResult struct {
 	Claims       *AccessTokenClaims
 }
 
-type TokenInfo struct {
-	Kid string
-	Iss string
-	Aud []string
-	Sub string
-	Exp int64
-	Iat int64
-	Nbf int64
-}
-
 var (
 	globalMu sync.RWMutex
 	globalV  *verifier
@@ -118,19 +106,10 @@ func VerifyAccessToken(token string) (*VerificationResult, error) {
 		jwt.WithIssuedAt(),
 		jwt.WithExpirationRequired(),
 	)
-
+	
 	tok, err := parser.ParseWithClaims(token, claims, v.jwks.Keyfunc)
 	if err != nil {
-		if shouldRefreshOnVerifyError(err) {
-			if refreshErr := v.jwks.Refresh(context.Background(), keyfunc.RefreshOptions{IgnoreRateLimit: true}); refreshErr != nil {
-				utils.Log.WithError(refreshErr).Warn("sso jwks refresh after signature error failed")
-			} else {
-				tok, err = parser.ParseWithClaims(token, claims, v.jwks.Keyfunc)
-			}
-		}
-		if err != nil {
-			return nil, fmt.Errorf("parse token: %w", err)
-		}
+		return nil, fmt.Errorf("parse token: %w", err)
 	}
 	if !tok.Valid {
 		return nil, errors.New("invalid token")
@@ -179,106 +158,3 @@ func VerifyAccessToken(token string) (*VerificationResult, error) {
 
 	return result, nil
 }
-
-func shouldRefreshOnVerifyError(err error) bool {
-	if !IsSignatureError(err) {
-		return false
-	}
-	return !disableRefreshOnSignatureError()
-}
-
-func IsSignatureError(err error) bool {
-	if err == nil {
-		return false
-	}
-	msg := err.Error()
-	return strings.Contains(msg, "verification error") || strings.Contains(msg, "token signature is invalid")
-}
-
-func disableRefreshOnSignatureError() bool {
-	val := strings.TrimSpace(os.Getenv("SSO_DISABLE_JWKS_REFRESH_ON_SIG_ERROR"))
-	if val == "" {
-		return false
-	}
-	return val == "1" || strings.EqualFold(val, "true") || strings.EqualFold(val, "yes")
-}
-
-func ExtractTokenInfo(token string) TokenInfo {
-	token = strings.TrimSpace(token)
-	if token == "" {
-		return TokenInfo{}
-	}
-
-	claims := jwt.MapClaims{}
-	parser := jwt.NewParser()
-	tok, _, err := parser.ParseUnverified(token, claims)
-	if err != nil {
-		return TokenInfo{}
-	}
-
-	info := TokenInfo{}
-	if kid, ok := tok.Header["kid"].(string); ok {
-		info.Kid = kid
-	}
-	if iss, ok := claims["iss"].(string); ok {
-		info.Iss = iss
-	}
-	if sub, ok := claims["sub"].(string); ok {
-		info.Sub = sub
-	}
-	if aud, ok := claims["aud"]; ok {
-		info.Aud = toStringSlice(aud)
-	}
-	info.Exp = toInt64(claims["exp"])
-	info.Iat = toInt64(claims["iat"])
-	info.Nbf = toInt64(claims["nbf"])
-	return info
-}
-
-func toStringSlice(v any) []string {
-	switch t := v.(type) {
-	case string:
-		if t == "" {
-			return nil
-		}
-		return []string{t}
-	case []string:
-		out := make([]string, 0, len(t))
-		for _, s := range t {
-			if s != "" {
-				out = append(out, s)
-			}
-		}
-		return out
-	case []any:
-		out := make([]string, 0, len(t))
-		for _, item := range t {
-			if s, ok := item.(string); ok && s != "" {
-				out = append(out, s)
-			}
-		}
-		return out
-	default:
-		return nil
-	}
-}
-
-func toInt64(v any) int64 {
-	switch t := v.(type) {
-	case int64:
-		return t
-	case int:
-		return int64(t)
-	case float64:
-		return int64(t)
-	case json.Number:
-		if n, err := t.Int64(); err == nil {
-			return n
-		}
-	case string:
-		if n, err := strconv.ParseInt(t, 10, 64); err == nil {
-			return n
-		}
-	}
-	return 0
-}

internal/utils/constant.go

@@ -198,6 +198,136 @@ const (
 	TransactionTypeSaldoAwal TransactionType = "SALDO_AWAL"
 )
 
+type AdjustmentTransactionType string
+
+const (
+	AdjustmentTransactionTypePembelian AdjustmentTransactionType = "PEMBELIAN"
+	AdjustmentTransactionTypeRecording AdjustmentTransactionType = "RECORDING"
+	AdjustmentTransactionTypePenjualan AdjustmentTransactionType = "PENJUALAN"
+)
+
+type AdjustmentTransactionSubtype string
+
+const (
+	AdjustmentTransactionSubtypePurchaseIn            AdjustmentTransactionSubtype = "PURCHASE_IN"
+	AdjustmentTransactionSubtypeRecordingDepletionOut AdjustmentTransactionSubtype = "RECORDING_DEPLETION_OUT"
+	AdjustmentTransactionSubtypeMarketingOut          AdjustmentTransactionSubtype = "MARKETING_OUT"
+	AdjustmentTransactionSubtypeRecordingDepletionIn  AdjustmentTransactionSubtype = "RECORDING_DEPLETION_IN"
+	AdjustmentTransactionSubtypeRecordingStockOut     AdjustmentTransactionSubtype = "RECORDING_STOCK_OUT"
+	AdjustmentTransactionSubtypeRecordingEggIn        AdjustmentTransactionSubtype = "RECORDING_EGG_IN"
+)
+
+var adjustmentSubtypesByType = map[AdjustmentTransactionType][]string{
+	AdjustmentTransactionTypePembelian: {
+		string(AdjustmentTransactionSubtypePurchaseIn),
+	},
+	AdjustmentTransactionTypeRecording: {
+		string(AdjustmentTransactionSubtypeRecordingStockOut),
+		string(AdjustmentTransactionSubtypeRecordingDepletionOut),
+		string(AdjustmentTransactionSubtypeRecordingDepletionIn),
+		string(AdjustmentTransactionSubtypeRecordingEggIn),
+	},
+	AdjustmentTransactionTypePenjualan: {
+		string(AdjustmentTransactionSubtypeMarketingOut),
+	},
+}
+
+var hiddenAdjustmentSubtypesForFrontend = map[string]struct{}{
+	string(AdjustmentTransactionSubtypeRecordingDepletionOut): {},
+}
+
+var adjustmentSubtypeToType = func() map[string]AdjustmentTransactionType {
+	out := make(map[string]AdjustmentTransactionType)
+	for txType, subtypes := range adjustmentSubtypesByType {
+		for _, subtype := range subtypes {
+			code := strings.ToUpper(strings.TrimSpace(subtype))
+			if code == "" {
+				continue
+			}
+			out[code] = txType
+		}
+	}
+	return out
+}()
+
+func AdjustmentTransactionTypes() []string {
+	return []string{
+		string(AdjustmentTransactionTypePembelian),
+		string(AdjustmentTransactionTypeRecording),
+		string(AdjustmentTransactionTypePenjualan),
+	}
+}
+
+func AdjustmentTransactionSubtypesByType() map[string][]string {
+	out := make(map[string][]string, len(adjustmentSubtypesByType))
+	for _, txType := range []AdjustmentTransactionType{
+		AdjustmentTransactionTypePembelian,
+		AdjustmentTransactionTypeRecording,
+		AdjustmentTransactionTypePenjualan,
+	} {
+		src := adjustmentSubtypesByType[txType]
+		dup := make([]string, len(src))
+		copy(dup, src)
+		out[string(txType)] = dup
+	}
+	return out
+}
+
+func AdjustmentTransactionSubtypes() []string {
+	result := make([]string, 0)
+	for _, txType := range []AdjustmentTransactionType{
+		AdjustmentTransactionTypePembelian,
+		AdjustmentTransactionTypeRecording,
+		AdjustmentTransactionTypePenjualan,
+	} {
+		result = append(result, adjustmentSubtypesByType[txType]...)
+	}
+	return result
+}
+
+func AdjustmentTransactionSubtypesByTypeForFrontend() map[string][]string {
+	out := make(map[string][]string, len(adjustmentSubtypesByType))
+	for txType, subtypes := range AdjustmentTransactionSubtypesByType() {
+		filtered := make([]string, 0, len(subtypes))
+		for _, subtype := range subtypes {
+			if _, hidden := hiddenAdjustmentSubtypesForFrontend[subtype]; hidden {
+				continue
+			}
+			filtered = append(filtered, subtype)
+		}
+		out[txType] = filtered
+	}
+	return out
+}
+
+func AdjustmentTransactionSubtypesForFrontend() []string {
+	result := make([]string, 0)
+	for _, subtype := range AdjustmentTransactionSubtypes() {
+		if _, hidden := hiddenAdjustmentSubtypesForFrontend[subtype]; hidden {
+			continue
+		}
+		result = append(result, subtype)
+	}
+	return result
+}
+
+func ResolveAdjustmentTransactionType(functionCode string) string {
+	code := strings.ToUpper(strings.TrimSpace(functionCode))
+	if txType, ok := adjustmentSubtypeToType[code]; ok {
+		return string(txType)
+	}
+	switch {
+	case strings.HasPrefix(code, "PURCHASE_"):
+		return string(AdjustmentTransactionTypePembelian)
+	case strings.HasPrefix(code, "MARKETING_"):
+		return string(AdjustmentTransactionTypePenjualan)
+	case strings.HasPrefix(code, "RECORDING_"):
+		return string(AdjustmentTransactionTypeRecording)
+	default:
+		return ""
+	}
+}
+
 // -------------------------------------------------------------------
 // Payment Party
 // -------------------------------------------------------------------