Merge branch 'development' into dev/fifo-v2

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

@@ -139,12 +139,11 @@ func (r *HppRepositoryImpl) GetOvkUsageCost(ctx context.Context, projectFlockKan
 		Select("COALESCE(SUM(rs.usage_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 purchase_items AS pi ON pi.id = sa.stockable_id").
 		Where("r.project_flock_kandangs_id IN (?)", projectFlockKandangIDs).
 		Where("r.record_datetime <= ?", *date).
-		Where("f.name IN ?", flags).
+		Where("EXISTS (SELECT 1 FROM flags f WHERE f.flagable_id = pw.product_id AND f.flagable_type = ? AND f.name IN ?)", entity.FlagableTypeProduct, flags).
 		Scan(&total).Error
 	if err != nil {
 		return 0, err

internal/database/migrations/20260216125014_add_depletions_recording_total_used.down.sql

@@ -0,0 +1,12 @@
+BEGIN;
+
+ALTER TABLE recording_depletions
+    DROP CONSTRAINT IF EXISTS chk_recording_depletions_pending_zero;
+
+ALTER TABLE recording_depletions
+    DROP COLUMN IF EXISTS total_used_qty;
+
+ALTER TABLE recording_depletions
+    DROP COLUMN IF EXISTS usage_qty;
+
+COMMIT;

internal/database/migrations/20260216125014_add_depletions_recording_total_used.up.sql

@@ -0,0 +1,15 @@
+BEGIN;
+
+ALTER TABLE recording_depletions
+    ADD COLUMN IF NOT EXISTS total_used_qty numeric(15, 3) NOT NULL DEFAULT 0,
+    ADD COLUMN IF NOT EXISTS usage_qty numeric(15, 3) NOT NULL DEFAULT 0;
+
+UPDATE recording_depletions
+SET pending_qty = 0
+WHERE pending_qty IS NULL OR pending_qty <> 0;
+
+ALTER TABLE recording_depletions
+    ADD CONSTRAINT chk_recording_depletions_pending_zero
+    CHECK (pending_qty = 0);
+
+COMMIT;

internal/entities/recording_depletion.go

@@ -6,6 +6,7 @@ type RecordingDepletion struct {
 	ProductWarehouseId       uint    `gorm:"column:product_warehouse_id;not null"`
 	SourceProductWarehouseId *uint   `gorm:"column:source_product_warehouse_id"`
 	Qty                      float64 `gorm:"column:qty;not null"`
+	UsageQty                 float64 `gorm:"column:usage_qty"`
 	PendingQty               float64 `gorm:"column:pending_qty"`
 
 	Recording        Recording        `gorm:"foreignKey:RecordingId;references:Id"`

internal/modules/closings/controllers/closing.controller.go

@@ -347,12 +347,12 @@ func (u *ClosingController) GetSapronakByProject(c *fiber.Ctx) error {
 		return fiber.NewError(fiber.StatusBadRequest, "Invalid project_flock_id")
 	}
 
-	result, err := u.SapronakService.GetSapronakByProject(c, uint(projectID), flag)
+	result, productFlags, err := u.SapronakService.GetSapronakByProject(c, uint(projectID), flag)
 	if err != nil {
 		return err
 	}
 
-	payload := dto.ToSapronakProjectAggregatedFromReports(result, flag)
+	payload := dto.ToSapronakProjectAggregatedFromReports(result, flag, productFlags)
 
 	return c.Status(fiber.StatusOK).
 		JSON(response.Success{
@@ -377,12 +377,12 @@ func (u *ClosingController) GetSapronakByKandang(c *fiber.Ctx) error {
 		return fiber.NewError(fiber.StatusBadRequest, "Invalid project_flock_kandang_id")
 	}
 
-	result, err := u.SapronakService.GetSapronakByKandang(c, uint(projectID), uint(pfkID), flag)
+	result, productFlags, err := u.SapronakService.GetSapronakByKandang(c, uint(projectID), uint(pfkID), flag)
 	if err != nil {
 		return err
 	}
 
-	payload := dto.ToSapronakProjectAggregatedFromReport(result, flag)
+	payload := dto.ToSapronakProjectAggregatedFromReport(result, flag, productFlags)
 
 	return c.Status(fiber.StatusOK).
 		JSON(response.Success{

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

@@ -1,6 +1,7 @@
 package dto
 
 import (
+	"sort"
 	"strings"
 	"time"
 )
@@ -64,7 +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"`
@@ -127,7 +128,7 @@ type UomSummaryDTO struct {
 
 // === Mapper Functions for Aggregated Sapronak Response ===
 
-func ToSapronakProjectAggregatedFromReports(reports []SapronakReportDTO, flag string) SapronakProjectAggregatedDTO {
+func ToSapronakProjectAggregatedFromReports(reports []SapronakReportDTO, flag string, productFlags map[uint][]string) SapronakProjectAggregatedDTO {
 	result := SapronakProjectAggregatedDTO{}
 
 	if len(reports) == 0 {
@@ -135,10 +136,10 @@ func ToSapronakProjectAggregatedFromReports(reports []SapronakReportDTO, flag st
 	}
 
 	rep := reports[0]
-	return ToSapronakProjectAggregatedFromReport(&rep, flag)
+	return ToSapronakProjectAggregatedFromReport(&rep, flag, productFlags)
 }
 
-func ToSapronakProjectAggregatedFromReport(report *SapronakReportDTO, flag string) SapronakProjectAggregatedDTO {
+func ToSapronakProjectAggregatedFromReport(report *SapronakReportDTO, flag string, productFlags map[uint][]string) SapronakProjectAggregatedDTO {
 	result := SapronakProjectAggregatedDTO{}
 
 	if report == nil {
@@ -175,6 +176,53 @@ func ToSapronakProjectAggregatedFromReport(report *SapronakReportDTO, flag strin
 		return t.Format("02-Jan-2006")
 	}
 
+	flagOrder := map[string]int{
+		"DOC":    0,
+		"PAKAN":  0,
+		"OVK":    0,
+		"PULLET": 0,
+	}
+
+	buildFlagList := func(productID uint, fallback string) []string {
+		rawFlags := productFlags[productID]
+		if len(rawFlags) == 0 {
+			if fallback == "" {
+				return []string{}
+			}
+			return []string{fallback}
+		}
+		seen := make(map[string]struct{}, len(rawFlags))
+		ordered := make([]string, 0, len(rawFlags))
+		for _, f := range rawFlags {
+			flagName := strings.ToUpper(strings.TrimSpace(f))
+			if flagName == "" {
+				continue
+			}
+			if _, ok := seen[flagName]; ok {
+				continue
+			}
+			seen[flagName] = struct{}{}
+			ordered = append(ordered, flagName)
+		}
+		sort.SliceStable(ordered, func(i, j int) bool {
+			li := ordered[i]
+			lj := ordered[j]
+			ri, iok := flagOrder[li]
+			rj, jok := flagOrder[lj]
+			if iok != jok {
+				if iok {
+					return true
+				}
+				return false
+			}
+			if iok && jok && ri != rj {
+				return ri < rj
+			}
+			return li < lj
+		})
+		return ordered
+	}
+
 	for _, group := range report.Groups {
 		flagKey := normalizeFlag(group.Flag)
 		ptr := byFlag[flagKey]
@@ -206,7 +254,7 @@ func ToSapronakProjectAggregatedFromReport(report *SapronakReportDTO, flag strin
 				Date:            formatDate(item.Tanggal),
 				ReferenceNumber: item.NoReferensi,
 				Description:     item.ProductName,
-				ProductCategory: item.ProductName,
+				ProductCategory: buildFlagList(item.ProductID, flagKey),
 				UnitPrice:       item.Harga,
 				Notes:           "-",
 			}

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

@@ -991,8 +991,8 @@ func (r *ClosingRepositoryImpl) FetchSapronakUsageAllocatedDetails(ctx context.C
 	query := r.withCtx(ctx).
 		Table("stock_allocations AS sa").
 		Select(`
-			pw.product_id AS product_id,
+			p_resolve.id AS product_id,
-			p.name AS product_name,
+			p_resolve.name AS product_name,
 			f.name AS flag,
 			COALESCE(
 				pi.received_date,
@@ -1013,10 +1013,9 @@ func (r *ClosingRepositoryImpl) FetchSapronakUsageAllocatedDetails(ctx context.C
 			) AS reference,
 			0 AS qty_in,
 			COALESCE(SUM(sa.qty), 0) AS qty_out,
-			COALESCE(pi.price, p.product_price, 0) AS price
+			COALESCE(pi.price, p_resolve.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("LEFT JOIN recording_stocks rs ON rs.id = sa.usable_id AND sa.usable_type = ?", fifo.UsableKeyRecordingStock.String()).
 		Joins("LEFT JOIN recordings r ON r.id = rs.recording_id").
 		Joins("LEFT JOIN project_chickins pc_used ON pc_used.id = sa.usable_id AND sa.usable_type = ?", fifo.UsableKeyProjectChickin.String()).
@@ -1026,9 +1025,11 @@ func (r *ClosingRepositoryImpl) FetchSapronakUsageAllocatedDetails(ctx context.C
 		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 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.stockable_type <> ?", fifo.StockableKeyProjectFlockPopulation.String()).
 		Where("f.name IN ?", sapronakFlagsAll).
@@ -1040,12 +1041,12 @@ func (r *ClosingRepositoryImpl) FetchSapronakUsageAllocatedDetails(ctx context.C
 			fifo.UsableKeyRecordingStock.String(), projectFlockKandangID,
 			fifo.UsableKeyProjectChickin.String(), projectFlockKandangID,
 		)
-	query = r.joinSapronakProductFlag(query, "p").
+	query = r.joinSapronakProductFlag(query, "p_resolve").
 		Group(`
-			pw.product_id, p.name, f.name,
+			p_resolve.id, p_resolve.name, f.name,
 			pi.received_date, st.transfer_date, lt.transfer_date, ast.created_at, pc.chick_in_date, r.record_datetime,
 			po.po_number, st.movement_number, lt.transfer_number, ast.id, pc.id, r.id,
-			pi.price, p.product_price
+			pi.price, p_resolve.product_price
 		`)
 
 	return scanAndGroupDetails(query)

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

@@ -294,6 +294,9 @@ func (s closingKeuanganService) calculateProductionData(c *fiber.Ctx, projectFlo
 func (s closingKeuanganService) buildHPPSection(c *fiber.Ctx, projectFlock *entity.ProjectFlock, projectFlockKandangs []entity.ProjectFlockKandang, costs *CostData, production *ProductionData) dto.HPPSection {
 
 	actualPopulation := production.TotalPopulationIn - production.TotalDepletion
+	if lastPopulation, ok := s.getLastPopulationFromRecordings(c, projectFlockKandangs); ok {
+		actualPopulation = lastPopulation
+	}
 	totalWeightProduced := production.TotalWeightProduced
 	totalEggWeightKg := production.TotalEggWeightKg
 
@@ -529,6 +532,35 @@ func (s closingKeuanganService) buildProfitLossSection(projectFlock *entity.Proj
 	return dto.ToProfitLossSection(plItems, plSummary)
 }
 
+func (s closingKeuanganService) getLastPopulationFromRecordings(c *fiber.Ctx, projectFlockKandangs []entity.ProjectFlockKandang) (float64, bool) {
+	if s.RecordingRepo == nil || len(projectFlockKandangs) == 0 {
+		return 0, false
+	}
+
+	total := 0.0
+	recordedCount := 0
+	for _, kandang := range projectFlockKandangs {
+		latest, err := s.RecordingRepo.GetLatestByProjectFlockKandangID(c.Context(), kandang.Id)
+		if err != nil {
+			s.Log.Errorf("Failed to fetch latest recording for project_flock_kandang_id=%d: %+v", kandang.Id, err)
+			return 0, false
+		}
+		if latest == nil || latest.TotalChickQty == nil {
+			continue
+		}
+		recordedCount++
+		if *latest.TotalChickQty > 0 {
+			total += *latest.TotalChickQty
+		}
+	}
+
+	if recordedCount != len(projectFlockKandangs) {
+		return 0, false
+	}
+
+	return total, true
+}
+
 func containsFlag(flags []entity.Flag, name string) bool {
 	for _, flag := range flags {
 		if flag.Name == name {

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

@@ -18,8 +18,8 @@ import (
 )
 
 type SapronakService interface {
-	GetSapronakByProject(ctx *fiber.Ctx, projectFlockID uint, flag string) ([]dto.SapronakReportDTO, error)
+	GetSapronakByProject(ctx *fiber.Ctx, projectFlockID uint, flag string) ([]dto.SapronakReportDTO, map[uint][]string, error)
-	GetSapronakByKandang(ctx *fiber.Ctx, projectFlockID uint, pfkID uint, flag string) (*dto.SapronakReportDTO, error)
+	GetSapronakByKandang(ctx *fiber.Ctx, projectFlockID uint, pfkID uint, flag string) (*dto.SapronakReportDTO, map[uint][]string, error)
 }
 
 type sapronakService struct {
@@ -42,9 +42,9 @@ func NewSapronakService(
 	}
 }
 
-func (s sapronakService) GetSapronakByProject(c *fiber.Ctx, projectFlockID uint, flag string) ([]dto.SapronakReportDTO, error) {
+func (s sapronakService) GetSapronakByProject(c *fiber.Ctx, projectFlockID uint, flag string) ([]dto.SapronakReportDTO, map[uint][]string, error) {
 	if projectFlockID == 0 {
-		return nil, fiber.NewError(fiber.StatusBadRequest, "project_flock_id is required")
+		return nil, nil, fiber.NewError(fiber.StatusBadRequest, "project_flock_id is required")
 	}
 	reports, err := s.computeSapronakReports(c.Context(), &validation.CountSapronakQuery{
 		ProjectFlockID: projectFlockID,
@@ -52,19 +52,27 @@ func (s sapronakService) GetSapronakByProject(c *fiber.Ctx, projectFlockID uint,
 		Flag:           flag,
 	})
 	if err != nil {
-		return nil, err
+		return nil, nil, err
 	}
 	if len(reports) <= 1 {
-		return reports, nil
+		flags, err := s.collectProductFlags(c.Context(), reports)
+		if err != nil {
+			return nil, nil, err
+		}
+		return reports, flags, nil
 	}
 
 	combined := s.combineSapronakReports(reports, projectFlockID)
-	return []dto.SapronakReportDTO{combined}, nil
+	flags, err := s.collectProductFlags(c.Context(), []dto.SapronakReportDTO{combined})
+	if err != nil {
+		return nil, nil, err
+	}
+	return []dto.SapronakReportDTO{combined}, flags, nil
 }
 
-func (s sapronakService) GetSapronakByKandang(c *fiber.Ctx, projectFlockID uint, pfkID uint, flag string) (*dto.SapronakReportDTO, error) {
+func (s sapronakService) GetSapronakByKandang(c *fiber.Ctx, projectFlockID uint, pfkID uint, flag string) (*dto.SapronakReportDTO, map[uint][]string, error) {
 	if projectFlockID == 0 || pfkID == 0 {
-		return nil, fiber.NewError(fiber.StatusBadRequest, "project_flock_id and project_flock_kandang_id are required")
+		return nil, nil, fiber.NewError(fiber.StatusBadRequest, "project_flock_id and project_flock_kandang_id are required")
 	}
 
 	results, err := s.computeSapronakReports(c.Context(), &validation.CountSapronakQuery{
@@ -74,16 +82,20 @@ func (s sapronakService) GetSapronakByKandang(c *fiber.Ctx, projectFlockID uint,
 		Flag:                  flag,
 	})
 	if err != nil {
-		return nil, err
+		return nil, nil, err
 	}
 
 	for _, res := range results {
 		if res.ProjectFlockID == projectFlockID && res.ProjectFlockKandangID == pfkID {
-			return &res, nil
+			flags, err := s.collectProductFlags(c.Context(), []dto.SapronakReportDTO{res})
+			if err != nil {
+				return nil, nil, err
+			}
+			return &res, flags, nil
 		}
 	}
 
-	return nil, fiber.NewError(fiber.StatusNotFound, "Sapronak for kandang not found")
+	return nil, nil, fiber.NewError(fiber.StatusNotFound, "Sapronak for kandang not found")
 }
 
 func (s sapronakService) computeSapronakReports(ctx context.Context, params *validation.CountSapronakQuery) ([]dto.SapronakReportDTO, error) {
@@ -136,6 +148,52 @@ func (s sapronakService) computeSapronakReports(ctx context.Context, params *val
 	return results, nil
 }
 
+func (s sapronakService) collectProductFlags(ctx context.Context, reports []dto.SapronakReportDTO) (map[uint][]string, error) {
+	productIDs := make(map[uint]struct{})
+	for _, report := range reports {
+		for _, group := range report.Groups {
+			for _, item := range group.Items {
+				if item.ProductID > 0 {
+					productIDs[item.ProductID] = struct{}{}
+				}
+			}
+		}
+	}
+	if len(productIDs) == 0 {
+		return map[uint][]string{}, nil
+	}
+
+	ids := make([]uint, 0, len(productIDs))
+	for id := range productIDs {
+		ids = append(ids, id)
+	}
+
+	products, err := s.Repository.GetProductsWithFlagsByIDs(ctx, ids)
+	if err != nil {
+		return nil, err
+	}
+
+	result := make(map[uint][]string, len(products))
+	for _, product := range products {
+		if len(product.Flags) == 0 {
+			continue
+		}
+		flags := make([]string, 0, len(product.Flags))
+		for _, flag := range product.Flags {
+			name := strings.TrimSpace(flag.Name)
+			if name == "" {
+				continue
+			}
+			flags = append(flags, strings.ToUpper(name))
+		}
+		if len(flags) > 0 {
+			result[product.Id] = flags
+		}
+	}
+
+	return result, nil
+}
+
 func (s sapronakService) loadProjectFlockKandangs(ctx context.Context, params *validation.CountSapronakQuery) ([]entity.ProjectFlockKandang, error) {
 	db := s.ProjectFlockKandangRepo.DB().WithContext(ctx).
 		Preload("ProjectFlock").

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

@@ -483,7 +483,7 @@ func (s *transferService) CreateOne(c *fiber.Ctx, req *validation.TransferReques
 			}
 			if len(stockLogs) > 0 {
 				latestStockLog := stockLogs[0]
-				stockLogDecrease.Stock -= latestStockLog.Stock - stockLogDecrease.Decrease
+				stockLogDecrease.Stock = latestStockLog.Stock - stockLogDecrease.Decrease
 			} else {
 				stockLogDecrease.Stock -= stockLogDecrease.Decrease
 			}

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

@@ -36,6 +36,7 @@ type ChickinService interface {
 	UpdateOne(ctx *fiber.Ctx, req *validation.Update, id uint) (*entity.ProjectChickin, error)
 	DeleteOne(ctx *fiber.Ctx, id uint) error
 	Approval(ctx *fiber.Ctx, req *validation.Approve) ([]entity.ProjectChickin, error)
+	EnsureChickInExists(ctx context.Context, projectFlockKandangID uint) error
 }
 
 type chickinService struct {
@@ -731,6 +732,30 @@ func (s *chickinService) ReleaseChickinStocks(ctx context.Context, tx *gorm.DB,
 	return nil
 }
 
+func (s chickinService) EnsureChickInExists(ctx context.Context, projectFlockKandangID uint) error {
+	if projectFlockKandangID == 0 {
+		return fiber.NewError(fiber.StatusBadRequest, "Project flock kandang tidak valid")
+	}
+
+	populations, err := s.ProjectflockPopulationRepo.GetByProjectFlockKandangID(ctx, projectFlockKandangID)
+	if err != nil {
+		s.Log.Errorf("Failed to check project flock population for project_flock_kandang_id=%d: %+v", projectFlockKandangID, err)
+		return fiber.NewError(fiber.StatusInternalServerError, "Gagal memeriksa data chick in")
+	}
+
+	if len(populations) == 0 {
+		return fiber.NewError(fiber.StatusBadRequest, "Project flock belum memiliki chick in yang disetujui sehingga belum dapat membuat recording")
+	}
+
+	for _, population := range populations {
+		if population.TotalQty > 0 {
+			return nil
+		}
+	}
+
+	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

internal/modules/production/project_flocks/repositories/projectflock_kandang.repository.go

@@ -13,6 +13,7 @@ import (
 
 type ProjectFlockKandangRepository interface {
 	GetByID(ctx context.Context, id uint) (*entity.ProjectFlockKandang, error)
+	GetByIDLight(ctx context.Context, id uint) (*entity.ProjectFlockKandang, error)
 	GetByProjectFlockAndKandang(ctx context.Context, projectFlockID uint, kandangID uint) (*entity.ProjectFlockKandang, error)
 	GetActiveByKandangID(ctx context.Context, kandangID uint) (*entity.ProjectFlockKandang, error)
 	UpdateClosedAt(ctx context.Context, id uint, t *time.Time) error
@@ -342,6 +343,17 @@ func (r *projectFlockKandangRepositoryImpl) GetByID(ctx context.Context, id uint
 	return record, nil
 }
 
+// GetByIDLight loads only the minimal relations needed for recording flows.
+func (r *projectFlockKandangRepositoryImpl) GetByIDLight(ctx context.Context, id uint) (*entity.ProjectFlockKandang, error) {
+	record := new(entity.ProjectFlockKandang)
+	if err := r.db.WithContext(ctx).
+		Preload("ProjectFlock").
+		First(record, id).Error; err != nil {
+		return nil, err
+	}
+	return record, nil
+}
+
 func (r *projectFlockKandangRepositoryImpl) GetByProjectFlockAndKandang(ctx context.Context, projectFlockID uint, kandangID uint) (*entity.ProjectFlockKandang, error) {
 	record := new(entity.ProjectFlockKandang)
 	if err := r.db.WithContext(ctx).

internal/modules/production/project_flocks/services/projectflock.service.go

@@ -48,6 +48,7 @@ type ProjectflockService interface {
 	GetProjectPeriods(ctx *fiber.Ctx, projectIDs []uint) (map[uint]int, error)
 	Approval(ctx *fiber.Ctx, req *validation.Approve) ([]entity.ProjectFlock, error)
 	Resubmit(ctx *fiber.Ctx, req *validation.Resubmit, id uint) (*entity.ProjectFlock, error)
+	EnsureProjectFlockApproved(ctx context.Context, projectFlockID uint) error
 }
 
 type projectflockService struct {
@@ -112,6 +113,32 @@ func (s projectflockService) approvalQueryModifier() func(*gorm.DB) *gorm.DB {
 	}
 }
 
+func (s projectflockService) EnsureProjectFlockApproved(ctx context.Context, projectFlockID uint) error {
+	if projectFlockID == 0 {
+		return fiber.NewError(fiber.StatusBadRequest, "Project flock kandang tidak valid")
+	}
+
+	approvalSvc := s.ApprovalSvc
+	if approvalSvc == nil {
+		approvalSvc = commonSvc.NewApprovalService(commonRepo.NewApprovalRepository(s.Repository.DB()))
+	}
+
+	latest, err := approvalSvc.LatestByTarget(ctx, s.approvalWorkflow, projectFlockID, nil)
+	if err != nil {
+		s.Log.Errorf("Failed to check project flock %d approval status: %+v", projectFlockID, err)
+		return fiber.NewError(fiber.StatusInternalServerError, "Gagal memeriksa status project flock")
+	}
+
+	if latest == nil {
+		return fiber.NewError(fiber.StatusBadRequest, "Project flock masih dalam status pengajuan sehingga belum dapat membuat recording")
+	}
+	if latest.StepNumber != uint16(utils.ProjectFlockStepAktif) || latest.Action == nil || *latest.Action != entity.ApprovalActionApproved {
+		return fiber.NewError(fiber.StatusBadRequest, "Project flock masih dalam status pengajuan sehingga belum dapat membuat recording")
+	}
+
+	return nil
+}
+
 func (s projectflockService) GetAll(c *fiber.Ctx, params *validation.Query) ([]entity.ProjectFlock, int64, map[uint]*flockDTO.FlockRelationDTO, error) {
 	if err := s.Validate.Struct(params); err != nil {
 		return nil, 0, nil, err
@@ -459,6 +486,15 @@ func (s projectflockService) GetProjectFlockKandangPopulation(ctx *fiber.Ctx, pr
 		return 0, fiber.NewError(fiber.StatusBadRequest, "project_flock_kandang_id is required")
 	}
 
+	total, err := s.PopulationRepo.GetAvailableQtyByProjectFlockKandangID(ctx.Context(), projectFlockKandangID)
+	if err != nil {
+		s.Log.Errorf("Failed to fetch project flock kandang population %d: %+v", projectFlockKandangID, err)
+		return 0, fiber.NewError(fiber.StatusInternalServerError, "Failed to fetch project flock kandang population")
+	}
+	if total > 0 {
+		return total, nil
+	}
+
 	if s.RecordingRepo != nil {
 		latest, err := s.RecordingRepo.GetLatestByProjectFlockKandangID(ctx.Context(), projectFlockKandangID)
 		if err != nil {
@@ -470,12 +506,6 @@ func (s projectflockService) GetProjectFlockKandangPopulation(ctx *fiber.Ctx, pr
 		}
 	}
 
-	total, err := s.PopulationRepo.GetAvailableQtyByProjectFlockKandangID(ctx.Context(), projectFlockKandangID)
-	if err != nil {
-		s.Log.Errorf("Failed to fetch project flock kandang population %d: %+v", projectFlockKandangID, err)
-		return 0, fiber.NewError(fiber.StatusInternalServerError, "Failed to fetch project flock kandang population")
-	}
-
 	return total, nil
 }
 
@@ -550,21 +580,22 @@ func (s projectflockService) GetProjectFlockKandangByParams(ctx *fiber.Ctx, idSt
 }
 
 func (s projectflockService) GetAvailableDocQuantity(ctx *fiber.Ctx, kandangID uint) (float64, error) {
+	if s.PopulationRepo == nil {
+		return 0, fiber.NewError(fiber.StatusInternalServerError, "Project flock population repository is not configured")
+	}
 
-	wh, err := s.WarehouseRepo.GetByKandangID(ctx.Context(), kandangID)
+	pfk, err := s.PivotRepo.GetActiveByKandangID(ctx.Context(), kandangID)
 	if err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return 0, fiber.NewError(fiber.StatusNotFound, "ProjectFlockKandang not found")
+		}
 		return 0, err
 	}
 
-	productWarehouses, err := s.ProductWarehouseRepo.GetByCategoryCodeAndWarehouseID(ctx.Context(), "DOC", wh.Id)
+	total, err := s.PopulationRepo.GetAvailableQtyByProjectFlockKandangID(ctx.Context(), pfk.Id)
 	if err != nil {
 		return 0, err
 	}
-
-	total := 0.0
-	for _, pw := range productWarehouses {
-		total += pw.Quantity
-	}
 	return total, nil
 }
 

internal/modules/production/recordings/controllers/recording.controller.go

@@ -27,9 +27,14 @@ func NewRecordingController(recordingService service.RecordingService) *Recordin
 func (u *RecordingController) GetAll(c *fiber.Ctx) error {
 	projectFlockID := c.QueryInt("project_flock_kandang_id", 0)
 
+	page := c.QueryInt("page", 1)
+	limit := c.QueryInt("limit", 10)
+	offset := (page - 1) * limit
+
 	query := &validation.Query{
-		Page:   c.QueryInt("page", 1),
+		Page:   page,
-		Limit:  c.QueryInt("limit", 10),
+		Limit:  limit,
+		Offset: offset,
 		Search: c.Query("search"),
 	}
 	if projectFlockID > 0 {
@@ -79,25 +84,27 @@ func (u *RecordingController) GetOne(c *fiber.Ctx) error {
 }
 
 func (u *RecordingController) GetNextDay(c *fiber.Ctx) error {
-	projectFlockID := c.QueryInt("project_flock_kandang_id", 0)
+	req := new(validation.GetRecordingNextDay)
-	if projectFlockID <= 0 {
+
+	if err := c.QueryParser(req); err != nil {
+		return fiber.NewError(fiber.StatusBadRequest, "Invalid query params")
+	}
+	if req.ProjectFlockKandangId == 0 {
 		return fiber.NewError(fiber.StatusBadRequest, "project_flock_kandang_id is required")
 	}
-
+	if req.RecordTime == nil || strings.TrimSpace(*req.RecordTime) == "" {
-	recordTime := time.Now().UTC()
+		return fiber.NewError(fiber.StatusBadRequest, "record_date is required")
-	if recordDate := strings.TrimSpace(c.Query("record_date")); recordDate != "" {
-		parsed, err := time.Parse("2006-01-02", recordDate)
-		if err != nil {
-			return fiber.NewError(fiber.StatusBadRequest, "record_date must be in YYYY-MM-DD format")
-		}
-		recordTime = parsed.UTC()
 	}
-
+	recordTime, err := time.Parse("2006-01-02", strings.TrimSpace(*req.RecordTime))
-	nextDay, err := u.RecordingService.GetNextDay(c, uint(projectFlockID), recordTime)
+	if err != nil {
+		return fiber.NewError(fiber.StatusBadRequest, "record_time must be in YYYY-MM-DD format")
+	}
+	req.RecordTimeValue = &recordTime
+	nextDay, err := u.RecordingService.GetNextDay(c, req)
 	if err != nil {
 		return err
 	}
-
+	projectFlockID := req.ProjectFlockKandangId
 	return c.Status(fiber.StatusOK).
 		JSON(response.Success{
 			Code:    fiber.StatusOK,

internal/modules/production/recordings/module.go

@@ -11,9 +11,17 @@ import (
 	commonRepo "gitlab.com/mbugroup/lti-api.git/internal/common/repository"
 	commonSvc "gitlab.com/mbugroup/lti-api.git/internal/common/service"
 	rProductWarehouse "gitlab.com/mbugroup/lti-api.git/internal/modules/inventory/product-warehouses/repositories"
+	rFlock "gitlab.com/mbugroup/lti-api.git/internal/modules/master/flocks/repositories"
+	rKandang "gitlab.com/mbugroup/lti-api.git/internal/modules/master/kandangs/repositories"
+	rNonstock "gitlab.com/mbugroup/lti-api.git/internal/modules/master/nonstocks/repositories"
 	rProductionStandard "gitlab.com/mbugroup/lti-api.git/internal/modules/master/production-standards/repositories"
 	sProductionStandard "gitlab.com/mbugroup/lti-api.git/internal/modules/master/production-standards/services"
+	rProduct "gitlab.com/mbugroup/lti-api.git/internal/modules/master/products/repositories"
+	rWarehouse "gitlab.com/mbugroup/lti-api.git/internal/modules/master/warehouses/repositories"
+	rChickin "gitlab.com/mbugroup/lti-api.git/internal/modules/production/chickins/repositories"
+	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"
+	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"
 	rStockLogs "gitlab.com/mbugroup/lti-api.git/internal/modules/shared/repositories"
@@ -28,9 +36,18 @@ type RecordingModule struct{}
 
 func (RecordingModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate *validator.Validate) {
 	recordingRepo := rRecording.NewRecordingRepository(db)
+	projectFlockRepo := rProjectFlock.NewProjectflockRepository(db)
 	projectFlockKandangRepo := rProjectFlock.NewProjectFlockKandangRepository(db)
 	projectFlockPopulationRepo := rProjectFlock.NewProjectFlockPopulationRepository(db)
+	projectBudgetRepo := rProjectFlock.NewProjectBudgetRepository(db)
 	productWarehouseRepo := rProductWarehouse.NewProductWarehouseRepository(db)
+	flockRepo := rFlock.NewFlockRepository(db)
+	kandangRepo := rKandang.NewKandangRepository(db)
+	warehouseRepo := rWarehouse.NewWarehouseRepository(db)
+	nonstockRepo := rNonstock.NewNonstockRepository(db)
+	productRepo := rProduct.NewProductRepository(db)
+	chickinRepo := rChickin.NewChickinRepository(db)
+	chickinDetailRepo := rChickin.NewChickinDetailRepository(db)
 	stockAllocationRepo := commonRepo.NewStockAllocationRepository(db)
 	stockLogRepo := rStockLogs.NewStockLogRepository(db)
 	productionStandardRepo := rProductionStandard.NewProductionStandardRepository(db)
@@ -53,14 +70,30 @@ func (RecordingModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate
 			ProductWarehouseID: "product_warehouse_id",
 			TotalQuantity:      "total_qty",
 			TotalUsedQuantity:  "total_used",
-			CreatedAt:          "created_at",
+			CreatedAt:          "(SELECT r.record_datetime FROM recordings r WHERE r.id = recording_eggs.recording_id)",
 		},
-		OrderBy: []string{"created_at ASC", "id ASC"},
+		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",
@@ -69,7 +102,7 @@ func (RecordingModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate
 			ProductWarehouseID: "product_warehouse_id",
 			UsageQuantity:      "usage_qty",
 			PendingQuantity:    "pending_qty",
-			CreatedAt:          "id",
+			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") {
@@ -82,9 +115,9 @@ func (RecordingModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate
 		Columns: fifo.UsableColumns{
 			ID:                 "id",
 			ProductWarehouseID: "source_product_warehouse_id",
-			UsageQuantity:      "qty",
+			UsageQuantity:      "usage_qty",
 			PendingQuantity:    "pending_qty",
-			CreatedAt:          "id",
+			CreatedAt:          "(SELECT r.record_datetime FROM recordings r WHERE r.id = recording_depletions.recording_id)",
 		},
 		ExcludedStockables: []fifo.StockableKey{
 			fifo.StockableKeyTransferToLayingIn,
@@ -104,9 +137,41 @@ func (RecordingModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate
 	if err := approvalService.RegisterWorkflowSteps(utils.ApprovalWorkflowRecording, utils.RecordingApprovalSteps); err != nil {
 		panic(fmt.Sprintf("failed to register recording approval workflow: %v", err))
 	}
+	if err := approvalService.RegisterWorkflowSteps(utils.ApprovalWorkflowProjectFlock, utils.ProjectFlockApprovalSteps); err != nil {
+		panic(fmt.Sprintf("failed to register project flock approval workflow: %v", err))
+	}
 
 	userRepo := rUser.NewUserRepository(db)
 
+	projectFlockService := sProjectFlock.NewProjectflockService(
+		projectFlockRepo,
+		flockRepo,
+		kandangRepo,
+		projectFlockKandangRepo,
+		warehouseRepo,
+		productWarehouseRepo,
+		projectBudgetRepo,
+		nonstockRepo,
+		projectFlockPopulationRepo,
+		recordingRepo,
+		approvalService,
+		validate,
+	)
+
+	chickinService := sChickin.NewChickinService(
+		chickinRepo,
+		kandangRepo,
+		warehouseRepo,
+		productWarehouseRepo,
+		productRepo,
+		projectFlockRepo,
+		projectFlockKandangRepo,
+		projectFlockPopulationRepo,
+		chickinDetailRepo,
+		validate,
+		fifoService,
+	)
+
 	recordingService := sRecording.NewRecordingService(
 		recordingRepo,
 		projectFlockKandangRepo,
@@ -117,6 +182,8 @@ func (RecordingModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate
 		fifoService,
 		stockLogRepo,
 		productionStandardService,
+		projectFlockService,
+		chickinService,
 		validate,
 	)
 	userService := sUser.NewUserService(userRepo, validate)

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

@@ -17,8 +17,13 @@ type RecordingRepository interface {
 	repository.BaseRepository[entity.Recording]
 
 	WithRelations(db *gorm.DB) *gorm.DB
+	WithRelationsList(db *gorm.DB) *gorm.DB
+	ApplyListFilters(db *gorm.DB, search string, projectFlockKandangId uint) *gorm.DB
+	ApplyListCountFilters(db *gorm.DB, search string, projectFlockKandangId uint) *gorm.DB
 	ApplySearchFilters(db *gorm.DB, rawSearch string) *gorm.DB
+	GetAllWithFilters(ctx context.Context, offset, limit int, search string, projectFlockKandangId uint, modifier func(*gorm.DB) *gorm.DB) ([]entity.Recording, int64, error)
 	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)
 
 	CreateStocks(tx *gorm.DB, stocks []entity.RecordingStock) error
@@ -40,9 +45,13 @@ type RecordingRepository interface {
 
 	SumRecordingDepletions(tx *gorm.DB, recordingID uint) (float64, error)
 	GetCumulativeDepletionByProjectFlockKandangUntil(tx *gorm.DB, projectFlockKandangId uint, recordTime time.Time) (float64, error)
+	GetCumulativeDepletionByRecordingIDs(tx *gorm.DB, recordingIDs []uint) (map[uint]float64, error)
 	GetUniformityMeanBwByWeek(tx *gorm.DB, projectFlockKandangId uint, week int) (float64, bool, error)
 	FindPreviousRecording(tx *gorm.DB, projectFlockKandangId uint, currentDay int) (*entity.Recording, error)
+	GetPreviousTotalChickByRecordingIDs(tx *gorm.DB, recordingIDs []uint) (map[uint]*float64, error)
 	GetTotalChick(tx *gorm.DB, projectFlockKandangId uint) (int64, error)
+	GetRemainingPopulationByProjectFlockKandang(tx *gorm.DB, projectFlockKandangId uint) (float64, error)
+	GetTotalChickByProjectFlockKandangIDs(tx *gorm.DB, projectFlockKandangIds []uint) (map[uint]int64, error)
 	GetTotalChickinByProjectFlockKandang(tx *gorm.DB, projectFlockKandangId uint) (float64, error)
 	GetFeedUsageInGrams(tx *gorm.DB, recordingID uint) (float64, error)
 	GetEggSummaryByRecording(tx *gorm.DB, recordingID uint) (totalQty float64, totalWeightGrams float64, err error)
@@ -55,6 +64,8 @@ type RecordingRepository interface {
 	GetLatestAvgWeightByProjectFlockID(ctx context.Context, projectFlockID uint) (avgWeight float64, err error)
 	GetTotalEggProductionWeightByProjectFlockID(ctx context.Context, projectFlockID uint) (totalWeightKg float64, err error)
 	GetAverageTargetMetricsByProjectFlockKandangID(ctx context.Context, projectFlockKandangID uint, includeTargets bool) (RecordingTargetAverages, error)
+	ResyncProjectFlockPopulationUsage(ctx context.Context, tx *gorm.DB, projectFlockKandangID uint) error
+	ValidateProductWarehousesByFlags(ctx context.Context, ids []uint, flags []string) (uint, error)
 }
 
 type RecordingRepositoryImpl struct {
@@ -113,6 +124,64 @@ func (r *RecordingRepositoryImpl) WithRelations(db *gorm.DB) *gorm.DB {
 		Preload("Eggs.ProductWarehouse.Warehouse.Location")
 }
 
+func (r *RecordingRepositoryImpl) WithRelationsList(db *gorm.DB) *gorm.DB {
+	return db.
+		Preload("CreatedUser").
+		Preload("ProjectFlockKandang").
+		Preload("ProjectFlockKandang.Kandang").
+		Preload("ProjectFlockKandang.Kandang.Location").
+		Preload("ProjectFlockKandang.ProjectFlock").
+		Preload("ProjectFlockKandang.ProjectFlock.ProductionStandard")
+}
+
+func (r *RecordingRepositoryImpl) ApplyListFilters(db *gorm.DB, search string, projectFlockKandangId uint) *gorm.DB {
+	db = r.WithRelationsList(db)
+	db = db.
+		Joins("JOIN project_flock_kandangs pfk ON pfk.id = recordings.project_flock_kandangs_id").
+		Joins("JOIN project_flocks pf ON pf.id = pfk.project_flock_id")
+	if projectFlockKandangId != 0 {
+		db = db.Where("recordings.project_flock_kandangs_id = ?", projectFlockKandangId)
+	}
+	db = r.ApplySearchFilters(db, search)
+	return db.Order("recordings.record_datetime DESC").Order("recordings.created_at DESC")
+}
+
+func (r *RecordingRepositoryImpl) ApplyListCountFilters(db *gorm.DB, search string, projectFlockKandangId uint) *gorm.DB {
+	db = db.
+		Joins("JOIN project_flock_kandangs pfk ON pfk.id = recordings.project_flock_kandangs_id").
+		Joins("JOIN project_flocks pf ON pf.id = pfk.project_flock_id")
+	if projectFlockKandangId != 0 {
+		db = db.Where("recordings.project_flock_kandangs_id = ?", projectFlockKandangId)
+	}
+	db = r.ApplySearchFilters(db, search)
+	return db
+}
+
+func (r *RecordingRepositoryImpl) GetAllWithFilters(ctx context.Context, offset, limit int, search string, projectFlockKandangId uint, modifier func(*gorm.DB) *gorm.DB) ([]entity.Recording, int64, error) {
+	var (
+		records []entity.Recording
+		total   int64
+	)
+
+	countQ := r.ApplyListCountFilters(r.DB().WithContext(ctx).Model(&entity.Recording{}), search, projectFlockKandangId)
+	if modifier != nil {
+		countQ = modifier(countQ)
+	}
+	if err := countQ.Count(&total).Error; err != nil {
+		return nil, 0, err
+	}
+
+	listQ := r.ApplyListFilters(r.DB().WithContext(ctx).Model(&entity.Recording{}), search, projectFlockKandangId)
+	if modifier != nil {
+		listQ = modifier(listQ)
+	}
+	if err := listQ.Offset(offset).Limit(limit).Find(&records).Error; err != nil {
+		return nil, 0, err
+	}
+
+	return records, total, nil
+}
+
 func (r *RecordingRepositoryImpl) ApplySearchFilters(db *gorm.DB, rawSearch string) *gorm.DB {
 	normalized := strings.ToLower(strings.TrimSpace(rawSearch))
 	if normalized == "" {
@@ -170,6 +239,27 @@ func (r *RecordingRepositoryImpl) GetLatestByProjectFlockKandangID(ctx context.C
 	return &record, nil
 }
 
+func (r *RecordingRepositoryImpl) ListByProjectFlockKandangID(ctx context.Context, tx *gorm.DB, projectFlockKandangId uint, from *time.Time) ([]entity.Recording, error) {
+	if projectFlockKandangId == 0 {
+		return nil, errors.New("project_flock_kandang_id is required")
+	}
+
+	db := tx.WithContext(ctx).
+		Model(&entity.Recording{}).
+		Where("project_flock_kandangs_id = ?", projectFlockKandangId).
+		Where("deleted_at IS NULL")
+
+	if from != nil {
+		db = db.Where("record_datetime >= ?", *from)
+	}
+
+	var records []entity.Recording
+	if err := db.Order("record_datetime ASC").Order("created_at ASC").Find(&records).Error; err != nil {
+		return nil, err
+	}
+	return records, nil
+}
+
 func (r *RecordingRepositoryImpl) GenerateNextDay(tx *gorm.DB, projectFlockKandangId uint) (int, error) {
 	var days []int
 	if err := tx.Model(&entity.Recording{}).
@@ -332,6 +422,41 @@ func (r *RecordingRepositoryImpl) GetCumulativeDepletionByProjectFlockKandangUnt
 	return total, err
 }
 
+func (r *RecordingRepositoryImpl) GetCumulativeDepletionByRecordingIDs(tx *gorm.DB, recordingIDs []uint) (map[uint]float64, error) {
+	result := make(map[uint]float64)
+	if len(recordingIDs) == 0 {
+		return result, nil
+	}
+
+	type row struct {
+		RecordingID uint    `gorm:"column:recording_id"`
+		Total       float64 `gorm:"column:total_qty"`
+	}
+	var rows []row
+
+	err := tx.
+		Table("recordings r").
+		Select("r.id AS recording_id, COALESCE(SUM(rd.qty), 0) AS total_qty").
+		Joins(`
+			LEFT JOIN recordings r2
+				ON r2.project_flock_kandangs_id = r.project_flock_kandangs_id
+				AND r2.record_datetime <= r.record_datetime
+				AND r2.deleted_at IS NULL`).
+		Joins("LEFT JOIN recording_depletions rd ON rd.recording_id = r2.id").
+		Where("r.id IN ?", recordingIDs).
+		Where("r.deleted_at IS NULL").
+		Group("r.id").
+		Scan(&rows).Error
+	if err != nil {
+		return nil, err
+	}
+
+	for _, row := range rows {
+		result[row.RecordingID] = row.Total
+	}
+	return result, nil
+}
+
 func (r *RecordingRepositoryImpl) GetUniformityMeanBwByWeek(tx *gorm.DB, projectFlockKandangId uint, week int) (float64, bool, error) {
 	if projectFlockKandangId == 0 || week <= 0 {
 		return 0, false, nil
@@ -381,6 +506,46 @@ func (r *RecordingRepositoryImpl) FindPreviousRecording(tx *gorm.DB, projectFloc
 	return &prev, nil
 }
 
+func (r *RecordingRepositoryImpl) GetPreviousTotalChickByRecordingIDs(tx *gorm.DB, recordingIDs []uint) (map[uint]*float64, error) {
+	result := make(map[uint]*float64)
+	if len(recordingIDs) == 0 {
+		return result, nil
+	}
+
+	type row struct {
+		RecordingID       uint     `gorm:"column:recording_id"`
+		PrevTotalChickQty *float64 `gorm:"column:prev_total_chick_qty"`
+	}
+	var rows []row
+
+	err := tx.
+		Table("recordings r").
+		Select(`
+			r.id AS recording_id,
+			(
+				SELECT r2.total_chick_qty
+				FROM recordings r2
+				WHERE r2.project_flock_kandangs_id = r.project_flock_kandangs_id
+				  AND r2.day IS NOT NULL
+				  AND r.day IS NOT NULL
+				  AND r2.day < r.day
+				  AND r2.deleted_at IS NULL
+				ORDER BY r2.day DESC
+				LIMIT 1
+			) AS prev_total_chick_qty`).
+		Where("r.id IN ?", recordingIDs).
+		Where("r.deleted_at IS NULL").
+		Scan(&rows).Error
+	if err != nil {
+		return nil, err
+	}
+
+	for _, row := range rows {
+		result[row.RecordingID] = row.PrevTotalChickQty
+	}
+	return result, nil
+}
+
 func (r *RecordingRepositoryImpl) GetTotalChick(tx *gorm.DB, projectFlockKandangId uint) (int64, error) {
 	var total float64
 	err := tx.
@@ -400,6 +565,57 @@ func (r *RecordingRepositoryImpl) GetTotalChick(tx *gorm.DB, projectFlockKandang
 	return int64(math.Round(total)), nil
 }
 
+func (r *RecordingRepositoryImpl) GetRemainingPopulationByProjectFlockKandang(tx *gorm.DB, projectFlockKandangId uint) (float64, error) {
+	var total float64
+	err := tx.
+		Table("project_flock_populations").
+		Select("COALESCE(SUM(project_flock_populations.total_qty - project_flock_populations.total_used_qty), 0) AS total_qty").
+		Joins("JOIN project_chickins ON project_chickins.id = project_flock_populations.project_chickin_id").
+		Where("project_chickins.project_flock_kandang_id = ?", projectFlockKandangId).
+		Scan(&total).Error
+	if err != nil {
+		return 0, err
+	}
+	if total < 0 {
+		total = 0
+	}
+	return total, nil
+}
+
+func (r *RecordingRepositoryImpl) GetTotalChickByProjectFlockKandangIDs(tx *gorm.DB, projectFlockKandangIds []uint) (map[uint]int64, error) {
+	result := make(map[uint]int64)
+	if len(projectFlockKandangIds) == 0 {
+		return result, nil
+	}
+
+	type row struct {
+		ProjectFlockKandangId uint    `gorm:"column:project_flock_kandang_id"`
+		Total                 float64 `gorm:"column:total_qty"`
+	}
+	var rows []row
+
+	err := tx.
+		Table("project_flock_populations pfp").
+		Select("project_chickins.project_flock_kandang_id, COALESCE(SUM(pfp.total_qty - pfp.total_used_qty), 0) AS total_qty").
+		Joins("JOIN project_chickins ON project_chickins.id = pfp.project_chickin_id").
+		Where("project_chickins.project_flock_kandang_id IN ?", projectFlockKandangIds).
+		Group("project_chickins.project_flock_kandang_id").
+		Scan(&rows).Error
+	if err != nil {
+		return nil, err
+	}
+
+	for _, row := range rows {
+		total := math.Round(row.Total)
+		if total < 0 {
+			total = 0
+		}
+		result[row.ProjectFlockKandangId] = int64(total)
+	}
+
+	return result, nil
+}
+
 func (r *RecordingRepositoryImpl) GetTotalChickinByProjectFlockKandang(tx *gorm.DB, projectFlockKandangId uint) (float64, error) {
 	if projectFlockKandangId == 0 {
 		return 0, nil
@@ -585,6 +801,82 @@ func (r *RecordingRepositoryImpl) GetAverageTargetMetricsByProjectFlockKandangID
 	return result, nil
 }
 
+func (r *RecordingRepositoryImpl) ResyncProjectFlockPopulationUsage(ctx context.Context, tx *gorm.DB, projectFlockKandangID uint) error {
+	if projectFlockKandangID == 0 {
+		return nil
+	}
+
+	idsSubquery := `
+		SELECT pfp.id
+		FROM project_flock_populations pfp
+		JOIN project_chickins pc ON pc.id = pfp.project_chickin_id
+		WHERE pc.project_flock_kandang_id = ?
+	`
+
+	updateWithAlloc := `
+		UPDATE project_flock_populations p
+		SET total_used_qty = COALESCE(a.used, 0)
+		FROM (
+			SELECT stockable_id, SUM(qty) AS used
+			FROM stock_allocations
+			WHERE stockable_type = 'PROJECT_FLOCK_POPULATION'
+			  AND status = 'ACTIVE'
+			GROUP BY stockable_id
+		) a
+		WHERE p.id = a.stockable_id
+		  AND p.id IN (` + idsSubquery + `)
+	`
+
+	resetMissing := `
+		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
+		  )
+	`
+
+	db := r.DB().WithContext(ctx)
+	if tx != nil {
+		db = tx.WithContext(ctx)
+	}
+
+	if err := db.Exec(updateWithAlloc, projectFlockKandangID).Error; err != nil {
+		return err
+	}
+	if err := db.Exec(resetMissing, projectFlockKandangID).Error; err != nil {
+		return err
+	}
+	return nil
+}
+
+func (r *RecordingRepositoryImpl) ValidateProductWarehousesByFlags(ctx context.Context, ids []uint, flags []string) (uint, error) {
+	if len(ids) == 0 {
+		return 0, nil
+	}
+	var invalidIDs []uint
+	if err := r.DB().WithContext(ctx).
+		Table("product_warehouses pw").
+		Where("pw.id IN ?", ids).
+		Where(`NOT EXISTS (
+			SELECT 1 FROM flags f
+			WHERE f.flagable_type = 'products'
+			  AND f.flagable_id = pw.product_id
+			  AND UPPER(f.name) IN ?
+		)`, flags).
+		Pluck("pw.id", &invalidIDs).Error; err != nil {
+		return 0, err
+	}
+	if len(invalidIDs) > 0 {
+		return invalidIDs[0], nil
+	}
+	return 0, nil
+}
+
 func nextRecordingDay(days []int) int {
 	if len(days) == 0 {
 		return 1

internal/modules/production/recordings/services/recording_fifo.service.go

@@ -3,43 +3,92 @@ package service
 import (
 	"context"
 	"errors"
+	"fmt"
+	"math"
 	"strings"
+	"time"
 
 	commonSvc "gitlab.com/mbugroup/lti-api.git/internal/common/service"
 	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
-	rProductWarehouse "gitlab.com/mbugroup/lti-api.git/internal/modules/inventory/product-warehouses/repositories"
-	repository "gitlab.com/mbugroup/lti-api.git/internal/modules/production/recordings/repositories"
 	validation "gitlab.com/mbugroup/lti-api.git/internal/modules/production/recordings/validations"
-	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"
-	recordingutil "gitlab.com/mbugroup/lti-api.git/internal/utils/recording"
 
 	"github.com/gofiber/fiber/v2"
 	"gorm.io/gorm"
 )
 
-type RecordingFIFOIntegrationService interface {
-	ConsumeRecordingStocks(ctx context.Context, tx *gorm.DB, stocks []entity.RecordingStock, note string, actorID uint) error
-	ReleaseRecordingStocks(ctx context.Context, tx *gorm.DB, stocks []entity.RecordingStock, note string, actorID uint) error
-}
-
 var recordingStockUsableKey = fifo.UsableKeyRecordingStock
 var recordingDepletionUsableKey = fifo.UsableKeyRecordingDepletion
 
-func NewRecordingFIFOIntegrationService(
+const depletionUsageTolerance = 0.000001
-	repo repository.RecordingRepository,
+
-	productWarehouseRepo rProductWarehouse.ProductWarehouseRepository,
+func (s *recordingService) logStockTrace(action string, stock entity.RecordingStock, extra string) {
-	fifoSvc commonSvc.FifoService,
+	if s == nil || s.Log == nil {
-	stockLogRepo rStockLogs.StockLogRepository,
+		return
-) RecordingFIFOIntegrationService {
-	return &recordingService{
-		Log:                  utils.Log,
-		Repository:           repo,
-		ProductWarehouseRepo: productWarehouseRepo,
-		FifoSvc:              fifoSvc,
-		StockLogRepo:         stockLogRepo,
 	}
+	usage := 0.0
+	if stock.UsageQty != nil {
+		usage = *stock.UsageQty
+	}
+	pending := 0.0
+	if stock.PendingQty != nil {
+		pending = *stock.PendingQty
+	}
+	s.Log.Infof(
+		"[recording-stock] action=%s recording_id=%d stock_id=%d pw=%d usage=%.3f pending=%.3f %s",
+		action,
+		stock.RecordingId,
+		stock.Id,
+		stock.ProductWarehouseId,
+		usage,
+		pending,
+		extra,
+	)
+}
+
+func (s *recordingService) logEggTrace(action string, egg entity.RecordingEgg, extra string) {
+	if s == nil || s.Log == nil {
+		return
+	}
+	weight := 0.0
+	if egg.Weight != nil {
+		weight = *egg.Weight
+	}
+	s.Log.Infof(
+		"[recording-egg] action=%s recording_id=%d egg_id=%d pw=%d qty=%d weight=%.3f total_qty=%.3f total_used=%.3f %s",
+		action,
+		egg.RecordingId,
+		egg.Id,
+		egg.ProductWarehouseId,
+		egg.Qty,
+		weight,
+		egg.TotalQty,
+		egg.TotalUsed,
+		extra,
+	)
+}
+
+func (s *recordingService) logDepletionTrace(action string, dep entity.RecordingDepletion, extra string) {
+	if s == nil || s.Log == nil {
+		return
+	}
+	sourceWarehouseID := uint(0)
+	if dep.SourceProductWarehouseId != nil {
+		sourceWarehouseID = *dep.SourceProductWarehouseId
+	}
+	s.Log.Infof(
+		"[recording-depletion] action=%s recording_id=%d depletion_id=%d source_pw=%d dest_pw=%d qty=%.3f usage=%.3f pending=%.3f %s",
+		action,
+		dep.RecordingId,
+		dep.Id,
+		sourceWarehouseID,
+		dep.ProductWarehouseId,
+		dep.Qty,
+		dep.UsageQty,
+		dep.PendingQty,
+		extra,
+	)
 }
 
 func (s *recordingService) consumeRecordingStocks(
@@ -49,9 +98,13 @@ func (s *recordingService) consumeRecordingStocks(
 	note string,
 	actorID uint,
 ) error {
-	if len(stocks) == 0 || s.FifoSvc == nil {
+	if len(stocks) == 0 {
 		return nil
 	}
+	if s.FifoSvc == nil {
+		s.Log.Errorf("FIFO service is not available for consuming recording stocks")
+		return errors.New("fifo service is not available")
+	}
 	if strings.TrimSpace(note) != "" && s.StockLogRepo == nil {
 		return errors.New("stock log repository is not available")
 	}
@@ -60,6 +113,7 @@ func (s *recordingService) consumeRecordingStocks(
 		if stock.Id == 0 {
 			continue
 		}
+		s.logStockTrace("consume:start", stock, "")
 
 		var desired float64
 		if stock.UsageQty != nil {
@@ -87,6 +141,7 @@ func (s *recordingService) consumeRecordingStocks(
 		if err := s.Repository.UpdateStockUsage(tx, stock.Id, result.UsageQuantity, result.PendingQuantity); err != nil {
 			return err
 		}
+		s.logStockTrace("consume:done", stock, fmt.Sprintf("desired=%.3f used=%.3f pending=%.3f", desiredTotal, result.UsageQuantity, result.PendingQuantity))
 
 		logDecrease := result.UsageQuantity
 		if result.PendingQuantity > 0 {
@@ -129,9 +184,13 @@ func (s *recordingService) consumeRecordingDepletions(
 	note string,
 	actorID uint,
 ) error {
-	if len(depletions) == 0 || s.FifoSvc == nil {
+	if len(depletions) == 0 {
 		return nil
 	}
+	if s.FifoSvc == nil {
+		s.Log.Errorf("FIFO service is not available for consuming recording depletions")
+		return errors.New("fifo service is not available")
+	}
 	if strings.TrimSpace(note) != "" && s.StockLogRepo == nil {
 		return errors.New("stock log repository is not available")
 	}
@@ -140,6 +199,7 @@ func (s *recordingService) consumeRecordingDepletions(
 		if depletion.Id == 0 {
 			continue
 		}
+		s.logDepletionTrace("consume:start", depletion, "")
 
 		sourceWarehouseID := uint(0)
 		if depletion.SourceProductWarehouseId != nil {
@@ -166,6 +226,7 @@ func (s *recordingService) consumeRecordingDepletions(
 		if err := s.Repository.UpdateDepletionPending(tx, depletion.Id, result.PendingQuantity); err != nil {
 			return err
 		}
+		s.logDepletionTrace("consume:done", depletion, fmt.Sprintf("desired=%.3f used=%.3f pending=%.3f", desired, result.UsageQuantity, result.PendingQuantity))
 
 		logDecrease := result.UsageQuantity
 		if result.PendingQuantity > 0 {
@@ -231,16 +292,6 @@ func (s *recordingService) consumeRecordingDepletions(
 	return nil
 }
 
-func (s *recordingService) ConsumeRecordingStocks(
-	ctx context.Context,
-	tx *gorm.DB,
-	stocks []entity.RecordingStock,
-	note string,
-	actorID uint,
-) error {
-	return s.consumeRecordingStocks(ctx, tx, stocks, note, actorID)
-}
-
 func (s *recordingService) releaseRecordingStocks(
 	ctx context.Context,
 	tx *gorm.DB,
@@ -248,9 +299,13 @@ func (s *recordingService) releaseRecordingStocks(
 	note string,
 	actorID uint,
 ) error {
-	if len(stocks) == 0 || s.FifoSvc == nil {
+	if len(stocks) == 0 {
 		return nil
 	}
+	if s.FifoSvc == nil {
+		s.Log.Errorf("FIFO service is not available for releasing recording stocks")
+		return errors.New("fifo service is not available")
+	}
 	if strings.TrimSpace(note) != "" && s.StockLogRepo == nil {
 		return errors.New("stock log repository is not available")
 	}
@@ -259,6 +314,26 @@ func (s *recordingService) releaseRecordingStocks(
 		if stock.Id == 0 {
 			continue
 		}
+		if stock.UsageQty != nil && *stock.UsageQty > 0 {
+			activeCount, err := s.countActiveAllocations(ctx, tx, fifo.UsableKeyRecordingStock, stock.Id)
+			if err != nil {
+				return err
+			}
+			if activeCount == 0 {
+				s.Log.Warnf("recording-stock release: no active allocations, forcing usage/pending to 0 (stock_id=%d)", stock.Id)
+				if err := s.Repository.UpdateStockUsage(tx, stock.Id, 0, 0); err != nil {
+					return err
+				}
+				continue
+			}
+			if err := s.resyncStockableUsageFromAllocations(ctx, tx, fifo.UsableKeyRecordingStock, stock.Id); err != nil {
+				return err
+			}
+			if err := s.ensureActiveAllocations(ctx, tx, fifo.UsableKeyRecordingStock, stock.Id); err != nil {
+				return err
+			}
+		}
+		s.logStockTrace("release:start", stock, "")
 		if err := s.FifoSvc.ReleaseUsage(ctx, commonSvc.StockReleaseRequest{
 			UsableKey: recordingStockUsableKey,
 			UsableID:  stock.Id,
@@ -271,6 +346,7 @@ func (s *recordingService) releaseRecordingStocks(
 		if err := s.Repository.UpdateStockUsage(tx, stock.Id, 0, 0); err != nil {
 			return err
 		}
+		s.logStockTrace("release:done", stock, "")
 
 		if stock.UsageQty != nil && *stock.UsageQty > 0 && strings.TrimSpace(note) != "" && actorID != 0 {
 			log := &entity.StockLog{
@@ -309,9 +385,13 @@ func (s *recordingService) releaseRecordingDepletions(
 	note string,
 	actorID uint,
 ) error {
-	if len(depletions) == 0 || s.FifoSvc == nil {
+	if len(depletions) == 0 {
 		return nil
 	}
+	if s.FifoSvc == nil {
+		s.Log.Errorf("FIFO service is not available for releasing recording depletions")
+		return errors.New("fifo service is not available")
+	}
 	if strings.TrimSpace(note) != "" && s.StockLogRepo == nil {
 		return errors.New("stock log repository is not available")
 	}
@@ -320,6 +400,36 @@ func (s *recordingService) releaseRecordingDepletions(
 		if depletion.Id == 0 {
 			continue
 		}
+		if depletion.UsageQty > 0 {
+			activeCount, err := s.countActiveAllocations(ctx, tx, fifo.UsableKeyRecordingDepletion, depletion.Id)
+			if err != nil {
+				return err
+			}
+			if activeCount == 0 {
+				s.Log.Warnf("recording-depletion release: no active allocations, forcing usage/pending to 0 (depletion_id=%d)", depletion.Id)
+				if err := s.Repository.UpdateDepletionPending(tx, depletion.Id, 0); err != nil {
+					return err
+				}
+				if err := tx.WithContext(ctx).
+					Table("recording_depletions").
+					Where("id = ?", depletion.Id).
+					Update("usage_qty", 0).Error; err != nil {
+					return err
+				}
+				continue
+			}
+			if err := s.resyncStockableUsageFromAllocations(ctx, tx, fifo.UsableKeyRecordingDepletion, depletion.Id); err != nil {
+				return err
+			}
+			if err := s.ensureActiveAllocations(ctx, tx, fifo.UsableKeyRecordingDepletion, depletion.Id); err != nil {
+				return err
+			}
+		}
+		s.logDepletionTrace("release:start", depletion, "")
+		if err := validateDepletionUsage(depletion); err != nil {
+			s.Log.Errorf("FIFO depletion mismatch for recording %d (depletion %d): qty=%.3f usage=%.3f pending=%.3f", depletion.RecordingId, depletion.Id, depletion.Qty, depletion.UsageQty, depletion.PendingQty)
+			return err
+		}
 
 		sourceWarehouseID := uint(0)
 		if depletion.SourceProductWarehouseId != nil {
@@ -340,6 +450,7 @@ func (s *recordingService) releaseRecordingDepletions(
 		if err := s.Repository.UpdateDepletionPending(tx, depletion.Id, 0); err != nil {
 			return err
 		}
+		s.logDepletionTrace("release:done", depletion, "")
 
 		logIncrease := depletion.Qty
 		if depletion.PendingQty > 0 {
@@ -405,14 +516,15 @@ func (s *recordingService) releaseRecordingDepletions(
 	return nil
 }
 
-func (s *recordingService) ReleaseRecordingStocks(
+func validateDepletionUsage(depletion entity.RecordingDepletion) error {
-	ctx context.Context,
+	desired := depletion.Qty + depletion.PendingQty
-	tx *gorm.DB,
+	if math.Abs(depletion.UsageQty-desired) <= depletionUsageTolerance {
-	stocks []entity.RecordingStock,
+		return nil
-	note string,
+	}
-	actorID uint,
+	return fiber.NewError(
-) error {
+		fiber.StatusConflict,
-	return s.releaseRecordingStocks(ctx, tx, stocks, note, actorID)
+		fmt.Sprintf("FIFO depletion mismatch (id=%d): qty=%.3f usage=%.3f pending=%.3f", depletion.Id, depletion.Qty, depletion.UsageQty, depletion.PendingQty),
+	)
 }
 
 func (s *recordingService) logRecordingEggUsage(
@@ -503,9 +615,13 @@ func (s *recordingService) replenishRecordingEggs(
 	note string,
 	actorID uint,
 ) error {
-	if len(eggs) == 0 || s.FifoSvc == nil {
+	if len(eggs) == 0 {
 		return nil
 	}
+	if s.FifoSvc == nil {
+		s.Log.Errorf("FIFO service is not available for replenishing recording eggs")
+		return errors.New("fifo service is not available")
+	}
 	if strings.TrimSpace(note) != "" && s.StockLogRepo == nil {
 		return errors.New("stock log repository is not available")
 	}
@@ -514,6 +630,7 @@ func (s *recordingService) replenishRecordingEggs(
 		if egg.Id == 0 || egg.ProductWarehouseId == 0 || egg.Qty <= 0 {
 			continue
 		}
+		s.logEggTrace("replenish:start", egg, "")
 		if _, err := s.FifoSvc.Replenish(ctx, commonSvc.StockReplenishRequest{
 			StockableKey:       fifo.StockableKeyRecordingEgg,
 			StockableID:        egg.Id,
@@ -524,6 +641,7 @@ func (s *recordingService) replenishRecordingEggs(
 			s.Log.Errorf("Failed to replenish FIFO stock for recording egg %d: %+v", egg.Id, err)
 			return err
 		}
+		s.logEggTrace("replenish:done", egg, "")
 
 		if strings.TrimSpace(note) != "" && actorID != 0 {
 			log := &entity.StockLog{
@@ -555,6 +673,210 @@ func (s *recordingService) replenishRecordingEggs(
 	return nil
 }
 
+func (s *recordingService) replenishRecordingDepletions(
+	ctx context.Context,
+	tx *gorm.DB,
+	depletions []entity.RecordingDepletion,
+) error {
+	if len(depletions) == 0 {
+		return nil
+	}
+	if s.FifoSvc == nil {
+		s.Log.Errorf("FIFO service is not available for replenishing recording depletions")
+		return errors.New("fifo service is not available")
+	}
+
+	for _, depletion := range depletions {
+		if depletion.Id == 0 || depletion.ProductWarehouseId == 0 || depletion.Qty <= 0 {
+			continue
+		}
+		s.logDepletionTrace("replenish:start", depletion, "")
+		if _, err := s.FifoSvc.Replenish(ctx, commonSvc.StockReplenishRequest{
+			StockableKey:       fifo.StockableKeyRecordingDepletion,
+			StockableID:        depletion.Id,
+			ProductWarehouseID: depletion.ProductWarehouseId,
+			Quantity:           depletion.Qty,
+			Tx:                 tx,
+		}); err != nil {
+			s.Log.Errorf("Failed to replenish FIFO stock for recording depletion %d: %+v", depletion.Id, err)
+			return err
+		}
+		s.logDepletionTrace("replenish:done", depletion, "")
+	}
+
+	return nil
+}
+
+func (s *recordingService) reduceRecordingDepletions(
+	ctx context.Context,
+	tx *gorm.DB,
+	depletions []entity.RecordingDepletion,
+) error {
+	if len(depletions) == 0 {
+		return nil
+	}
+	if s.FifoSvc == nil {
+		s.Log.Errorf("FIFO service is not available for reducing recording depletions")
+		return errors.New("fifo service is not available")
+	}
+
+	for _, depletion := range depletions {
+		if depletion.Id == 0 || depletion.ProductWarehouseId == 0 || depletion.Qty <= 0 {
+			continue
+		}
+		s.logDepletionTrace("reduce:start", depletion, "")
+		if err := s.FifoSvc.AdjustStockableQuantity(ctx, commonSvc.StockAdjustRequest{
+			StockableKey:       fifo.StockableKeyRecordingDepletion,
+			StockableID:        depletion.Id,
+			ProductWarehouseID: depletion.ProductWarehouseId,
+			Quantity:           -depletion.Qty,
+			Tx:                 tx,
+		}); err != nil {
+			s.Log.Errorf("Failed to reduce FIFO stock for recording depletion %d: %+v", depletion.Id, err)
+			return err
+		}
+		s.logDepletionTrace("reduce:done", depletion, "")
+	}
+
+	return nil
+}
+
+func (s *recordingService) reduceRecordingEggs(
+	ctx context.Context,
+	tx *gorm.DB,
+	eggs []entity.RecordingEgg,
+) error {
+	if len(eggs) == 0 {
+		return nil
+	}
+	if s.FifoSvc == nil {
+		s.Log.Errorf("FIFO service is not available for reducing recording eggs")
+		return errors.New("fifo service is not available")
+	}
+
+	for _, egg := range eggs {
+		if egg.Id == 0 || egg.ProductWarehouseId == 0 || egg.Qty <= 0 {
+			continue
+		}
+		s.logEggTrace("reduce:start", egg, "")
+		if err := s.FifoSvc.AdjustStockableQuantity(ctx, commonSvc.StockAdjustRequest{
+			StockableKey:       fifo.StockableKeyRecordingEgg,
+			StockableID:        egg.Id,
+			ProductWarehouseID: egg.ProductWarehouseId,
+			Quantity:           -float64(egg.Qty),
+			Tx:                 tx,
+		}); err != nil {
+			s.Log.Errorf("Failed to reduce FIFO stock for recording egg %d: %+v", egg.Id, err)
+			return err
+		}
+		s.logEggTrace("reduce:done", egg, "")
+	}
+
+	return nil
+}
+
+func (s *recordingService) ensureActiveAllocations(
+	ctx context.Context,
+	tx *gorm.DB,
+	usableKey fifo.UsableKey,
+	usableID uint,
+) error {
+	if usableID == 0 {
+		return nil
+	}
+	var count int64
+	if err := tx.WithContext(ctx).
+		Model(&entity.StockAllocation{}).
+		Where("usable_type = ? AND usable_id = ? AND status = ?", usableKey, usableID, entity.StockAllocationStatusActive).
+		Count(&count).Error; err != nil {
+		return err
+	}
+	if count == 0 {
+		return fiber.NewError(fiber.StatusConflict, fmt.Sprintf("no active allocations for usable %s id=%d", usableKey, usableID))
+	}
+	return nil
+}
+
+func (s *recordingService) countActiveAllocations(
+	ctx context.Context,
+	tx *gorm.DB,
+	usableKey fifo.UsableKey,
+	usableID uint,
+) (int64, error) {
+	if usableID == 0 {
+		return 0, nil
+	}
+	var count int64
+	if err := tx.WithContext(ctx).
+		Model(&entity.StockAllocation{}).
+		Where("usable_type = ? AND usable_id = ? AND status = ?", usableKey, usableID, entity.StockAllocationStatusActive).
+		Count(&count).Error; err != nil {
+		return 0, err
+	}
+	return count, nil
+}
+
+func (s *recordingService) resyncStockableUsageFromAllocations(
+	ctx context.Context,
+	tx *gorm.DB,
+	usableKey fifo.UsableKey,
+	usableID uint,
+) error {
+	if usableID == 0 {
+		return nil
+	}
+
+	type stockableRef struct {
+		StockableType string
+		StockableID   uint
+	}
+
+	var refs []stockableRef
+	if err := tx.WithContext(ctx).
+		Model(&entity.StockAllocation{}).
+		Select("stockable_type, stockable_id").
+		Where("usable_type = ? AND usable_id = ? AND status = ?", usableKey, usableID, entity.StockAllocationStatusActive).
+		Group("stockable_type, stockable_id").
+		Scan(&refs).Error; err != nil {
+		return err
+	}
+	if len(refs) == 0 {
+		return nil
+	}
+
+	for _, ref := range refs {
+		var total float64
+		if err := tx.WithContext(ctx).
+			Model(&entity.StockAllocation{}).
+			Select("COALESCE(SUM(qty),0)").
+			Where("stockable_type = ? AND stockable_id = ? AND status = ?", ref.StockableType, ref.StockableID, entity.StockAllocationStatusActive).
+			Scan(&total).Error; err != nil {
+			return err
+		}
+
+		switch ref.StockableType {
+		case string(fifo.StockableKeyProjectFlockPopulation):
+			if err := tx.WithContext(ctx).
+				Table("project_flock_populations").
+				Where("id = ?", ref.StockableID).
+				Update("total_used_qty", total).Error; err != nil {
+				return err
+			}
+		case string(fifo.StockableKeyPurchaseItems):
+			if err := tx.WithContext(ctx).
+				Table("purchase_items").
+				Where("id = ?", ref.StockableID).
+				Update("total_used", total).Error; err != nil {
+				return err
+			}
+		default:
+			// no-op for other stockables
+		}
+	}
+
+	return nil
+}
+
 type desiredStock struct {
 	Usage   float64
 	Pending float64
@@ -565,7 +887,7 @@ type desiredDepletion struct {
 	Pending float64
 }
 
-func resetStockQuantitiesForFIFO(stocks []entity.RecordingStock, enabled bool) []desiredStock {
+func resetStockQuantitiesForFIFO(stocks []entity.RecordingStock) []desiredStock {
 	desired := make([]desiredStock, len(stocks))
 	for i := range stocks {
 		if stocks[i].UsageQty != nil {
@@ -574,9 +896,6 @@ func resetStockQuantitiesForFIFO(stocks []entity.RecordingStock, enabled bool) [
 		if stocks[i].PendingQty != nil {
 			desired[i].Pending = *stocks[i].PendingQty
 		}
-		if !enabled {
-			continue
-		}
 		zero := 0.0
 		stocks[i].UsageQty = &zero
 		stocks[i].PendingQty = &zero
@@ -584,39 +903,19 @@ func resetStockQuantitiesForFIFO(stocks []entity.RecordingStock, enabled bool) [
 	return desired
 }
 
-func applyStockDesiredQuantities(stocks []entity.RecordingStock, desired []desiredStock, enabled bool) {
+func resetDepletionQuantitiesForFIFO(depletions []entity.RecordingDepletion) []desiredDepletion {
-	if !enabled {
-		return
-	}
-	for i := range stocks {
-		if i >= len(desired) {
-			break
-		}
-		usage := desired[i].Usage
-		pending := desired[i].Pending
-		stocks[i].UsageQty = &usage
-		stocks[i].PendingQty = &pending
-	}
-}
-
-func resetDepletionQuantitiesForFIFO(depletions []entity.RecordingDepletion, enabled bool) []desiredDepletion {
 	desired := make([]desiredDepletion, len(depletions))
 	for i := range depletions {
 		desired[i].Qty = depletions[i].Qty
 		desired[i].Pending = depletions[i].PendingQty
-		if !enabled {
-			continue
-		}
 		depletions[i].Qty = 0
+		depletions[i].UsageQty = 0
 		depletions[i].PendingQty = 0
 	}
 	return desired
 }
 
-func applyDepletionDesiredQuantities(depletions []entity.RecordingDepletion, desired []desiredDepletion, enabled bool) {
+func applyDepletionDesiredQuantities(depletions []entity.RecordingDepletion, desired []desiredDepletion) {
-	if !enabled {
-		return
-	}
 	for i := range depletions {
 		if i >= len(desired) {
 			break
@@ -636,11 +935,8 @@ func (s *recordingService) syncRecordingStocks(
 	actorID uint,
 ) error {
 	if s.FifoSvc == nil {
-		if err := s.Repository.DeleteStocks(tx, recordingID); err != nil {
+		s.Log.Errorf("FIFO service is not available for syncing recording stocks")
-			return err
+		return errors.New("fifo service is not available")
-		}
-		mapped := recordingutil.MapStocks(recordingID, incoming)
-		return s.Repository.CreateStocks(tx, mapped)
 	}
 
 	existingByWarehouse := make(map[uint][]entity.RecordingStock)
@@ -701,3 +997,137 @@ func (s *recordingService) syncRecordingStocks(
 	}
 	return s.consumeRecordingStocks(ctx, tx, stocksToConsume, note, actorID)
 }
+
+func sumDepletionQty(items []entity.RecordingDepletion) float64 {
+	var total float64
+	for _, item := range items {
+		if item.Qty > 0 {
+			total += item.Qty
+		}
+	}
+	return total
+}
+
+func (s *recordingService) ensureDepletionWithinPopulation(ctx context.Context, tx *gorm.DB, projectFlockKandangId uint, newTotal float64, existingTotal float64) error {
+	if projectFlockKandangId == 0 || newTotal <= 0 {
+		return nil
+	}
+	totalChick, err := s.Repository.GetTotalChick(tx, projectFlockKandangId)
+	if err != nil {
+		return err
+	}
+	// totalChick already reflects existing depletions; add them back to compare the delta.
+	available := float64(totalChick) + existingTotal
+	if newTotal > available {
+		return fiber.NewError(fiber.StatusBadRequest, "Depletion melebihi populasi yang tersedia")
+	}
+	return nil
+}
+
+func ensureRecordingEggsUnused(eggs []entity.RecordingEgg) error {
+	for _, egg := range eggs {
+		if egg.TotalUsed > 0 {
+			return fiber.NewError(fiber.StatusBadRequest, "Recording egg sudah digunakan sehingga tidak dapat diubah")
+		}
+	}
+	return nil
+}
+
+func (s *recordingService) resolvePopulationWarehouseID(ctx context.Context, projectFlockKandangID uint) (uint, error) {
+	if projectFlockKandangID == 0 {
+		return 0, fiber.NewError(fiber.StatusBadRequest, "Project flock kandang tidak valid")
+	}
+	populations, err := s.ProjectFlockPopulationRepo.GetByProjectFlockKandangID(ctx, projectFlockKandangID)
+	if err != nil {
+		s.Log.Errorf("Failed to fetch populations for project_flock_kandang_id=%d: %+v", projectFlockKandangID, err)
+		return 0, fiber.NewError(fiber.StatusInternalServerError, "Gagal mengambil data populasi")
+	}
+	for _, pop := range populations {
+		if pop.ProductWarehouseId > 0 && pop.TotalQty > 0 {
+			return pop.ProductWarehouseId, nil
+		}
+	}
+	for _, pop := range populations {
+		if pop.ProductWarehouseId > 0 {
+			return pop.ProductWarehouseId, nil
+		}
+	}
+	return 0, fiber.NewError(fiber.StatusBadRequest, "Source product warehouse populasi tidak ditemukan")
+}
+
+func (s *recordingService) recalculateFrom(ctx context.Context, tx *gorm.DB, projectFlockKandangId uint, from time.Time) error {
+	if tx == nil || projectFlockKandangId == 0 || from.IsZero() {
+		return nil
+	}
+
+	fromUTC := from.UTC()
+	records, err := s.Repository.ListByProjectFlockKandangID(ctx, tx, projectFlockKandangId, &fromUTC)
+	if err != nil {
+		return err
+	}
+
+	for i := range records {
+		if err := s.computeAndUpdateMetrics(ctx, tx, &records[i]); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func (s *recordingService) rollbackRecordingInventory(ctx context.Context, tx *gorm.DB, recordingID uint, note string, actorID uint) error {
+	if recordingID == 0 || tx == nil {
+		return nil
+	}
+	if err := s.requireFIFO(); err != nil {
+		return err
+	}
+
+	oldDepletions, err := s.Repository.ListDepletions(tx, recordingID)
+	if err != nil && !errors.Is(err, gorm.ErrRecordNotFound) {
+		s.Log.Errorf("Failed to list depletions: %+v", err)
+		return err
+	}
+
+	oldEggs, err := s.Repository.ListEggs(tx, recordingID)
+	if err != nil && !errors.Is(err, gorm.ErrRecordNotFound) {
+		s.Log.Errorf("Failed to list eggs: %+v", err)
+		return err
+	}
+	if err := ensureRecordingEggsUnused(oldEggs); err != nil {
+		return err
+	}
+	if err := s.releaseRecordingDepletions(ctx, tx, oldDepletions, note, actorID); err != nil {
+		return err
+	}
+
+	oldStocks, err := s.Repository.ListStocks(tx, recordingID)
+	if err != nil && !errors.Is(err, gorm.ErrRecordNotFound) {
+		s.Log.Errorf("Failed to list stocks: %+v", err)
+		return err
+	}
+	if err := s.releaseRecordingStocks(ctx, tx, oldStocks, note, actorID); err != nil {
+		return err
+	}
+
+	if err := s.reduceRecordingDepletions(ctx, tx, oldDepletions); err != nil {
+		return err
+	}
+	if err := s.reduceRecordingEggs(ctx, tx, oldEggs); err != nil {
+		return err
+	}
+
+	if err := s.logRecordingEggRollback(ctx, tx, oldEggs, note, actorID); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (s *recordingService) requireFIFO() error {
+	if s.FifoSvc == nil {
+		s.Log.Errorf("FIFO service is not available for recording operations")
+		return fiber.NewError(fiber.StatusInternalServerError, "FIFO service is required for recording operations")
+	}
+	return nil
+}

internal/modules/production/recordings/validations/recording.validation.go

@@ -1,5 +1,7 @@
 package validation
 
+import "time"
+
 type (
 	Stock struct {
 		ProductWarehouseId uint    `json:"product_warehouse_id" validate:"required,number,min=1"`
@@ -35,6 +37,7 @@ 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=100"`
+	Offset                int    `query:"-" validate:"omitempty,number,min=0"`
 	ProjectFlockKandangId uint   `query:"project_flock_kandang_id" validate:"omitempty,number,min=1"`
 	Search                string `query:"search" validate:"omitempty,max=50"`
 }
@@ -44,3 +47,9 @@ type Approve struct {
 	ApprovableIds []uint  `json:"approvable_ids" validate:"required_strict,min=1,dive,gt=0"`
 	Notes         *string `json:"notes,omitempty" validate:"omitempty,max=500"`
 }
+
+type GetRecordingNextDay struct {
+	ProjectFlockKandangId uint       `json:"project_flock_kandang_id" query:"project_flock_kandang_id" validate:"required,number,min=1"`
+	RecordTime            *string    `json:"record_date" query:"record_date" validate:"required,datetime=2006-01-02"`
+	RecordTimeValue       *time.Time `query:"-" validate:"-"`
+}

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

@@ -1064,6 +1064,15 @@ func (s *purchaseService) ReceiveProducts(c *fiber.Ctx, id uint, req *validation
 			if err != nil {
 				return err
 			}
+			// Safety: ensure the PW we got matches the purchase item product.
+			if pwDetail, err := pwRepoTx.GetDetailByID(c.Context(), pwID); err != nil {
+				return err
+			} else if pwDetail.ProductId != uint(item.ProductId) {
+				return fiber.NewError(
+					fiber.StatusBadRequest,
+					fmt.Sprintf("Product warehouse %d belongs to product %d, not purchase item product %d", pwID, pwDetail.ProductId, item.ProductId),
+				)
+			}
 			newPWID = &pwID
 
 			deltaQty := prep.receivedQty - item.TotalQty

internal/utils/fifo/constants.go

@@ -17,4 +17,5 @@ const (
 	StockableKeyPurchaseItems          StockableKey = "PURCHASE_ITEMS"
 	StockableKeyProjectFlockPopulation StockableKey = "PROJECT_FLOCK_POPULATION"
 	StockableKeyRecordingEgg           StockableKey = "RECORDING_EGG"
+	StockableKeyRecordingDepletion     StockableKey = "RECORDING_DEPLETION_IN"
 )

internal/utils/recording/recording_helpers.go

@@ -0,0 +1,317 @@
+package recording
+
+import (
+	"context"
+	"fmt"
+	"strings"
+
+	commonSvc "gitlab.com/mbugroup/lti-api.git/internal/common/service"
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	rProductionStandard "gitlab.com/mbugroup/lti-api.git/internal/modules/master/production-standards/repositories"
+	"gitlab.com/mbugroup/lti-api.git/internal/utils"
+	"gorm.io/gorm"
+)
+
+type warnLogger interface {
+    Warnf(format string, args ...any)
+}
+
+type productWarehouseExistsRepo interface {
+    ExistsByID(ctx context.Context, id uint) (bool, error)
+}
+
+type recordingValidationRepo interface {
+    ValidateProductWarehousesByFlags(ctx context.Context, ids []uint, flags []string) (uint, error)
+}
+
+func EnsureProductWarehousesExist(ctx context.Context, repo productWarehouseExistsRepo, ids []uint) error {
+    if repo == nil || len(ids) == 0 {
+        return nil
+    }
+    for _, id := range ids {
+        ok, err := repo.ExistsByID(ctx, id)
+        if err != nil {
+            return err
+        }
+        if !ok {
+            return fmt.Errorf("product warehouse %d not found", id)
+        }
+    }
+    return nil
+}
+
+func EnsureProductWarehousesByFlags(ctx context.Context, repo recordingValidationRepo, ids []uint, flags []string, label string) error {
+	if repo == nil || len(ids) == 0 {
+		return nil
+	}
+	invalidID, err := repo.ValidateProductWarehousesByFlags(ctx, ids, flags)
+	if err != nil {
+		return err
+	}
+	if invalidID != 0 {
+		return fmt.Errorf("product warehouse %d is not a %s warehouse", invalidID, label)
+	}
+	return nil
+}
+
+type idGetter[T any] func(T) uint
+
+func CollectWarehouseIDs[T any](items []T, getID idGetter[T]) []uint {
+	if len(items) == 0 {
+		return nil
+	}
+	ids := make([]uint, 0, len(items))
+	for _, item := range items {
+		if id := getID(item); id != 0 {
+			ids = append(ids, id)
+		}
+	}
+	return ids
+}
+
+func EnsureProductWarehousesByFlagsForItems[T any](
+	ctx context.Context,
+	repo recordingValidationRepo,
+	items []T,
+	getID idGetter[T],
+	flags []string,
+	label string,
+) error {
+	ids := CollectWarehouseIDs(items, getID)
+	return EnsureProductWarehousesByFlags(ctx, repo, ids, flags, label)
+}
+
+func ComputeDepletionRate(prevRecording *entity.Recording, currentDepletion float64, totalChick int64) float64 {
+    base := 0.0
+    if prevRecording != nil && prevRecording.TotalChickQty != nil && *prevRecording.TotalChickQty > 0 {
+        base = *prevRecording.TotalChickQty
+    } else if totalChick > 0 {
+        base = float64(totalChick) + currentDepletion
+    }
+    if base <= 0 {
+        return 0
+    }
+    return (currentDepletion / base) * 100
+}
+
+func AttachLatestApprovals(ctx context.Context, items []entity.Recording, approvalSvc commonSvc.ApprovalService, logger warnLogger) error {
+    if len(items) == 0 || approvalSvc == nil {
+        return nil
+    }
+
+    ids := make([]uint, 0, len(items))
+    visited := make(map[uint]struct{}, len(items))
+    for _, item := range items {
+        if item.Id == 0 {
+            continue
+        }
+        if _, ok := visited[item.Id]; ok {
+            continue
+        }
+        visited[item.Id] = struct{}{}
+        ids = append(ids, item.Id)
+    }
+
+    if len(ids) == 0 {
+        return nil
+    }
+
+    latestMap, err := approvalSvc.LatestByTargets(ctx, utils.ApprovalWorkflowRecording, ids, func(db *gorm.DB) *gorm.DB {
+        return db.Preload("ActionUser")
+    })
+    if err != nil {
+        if logger != nil {
+            logger.Warnf("Unable to load latest approvals for recordings: %+v", err)
+        }
+        return nil
+    }
+
+    if len(latestMap) == 0 {
+        return nil
+    }
+
+    for i := range items {
+        if items[i].Id == 0 {
+            continue
+        }
+        if approval, ok := latestMap[items[i].Id]; ok {
+            items[i].LatestApproval = approval
+        }
+    }
+
+    return nil
+}
+
+func AttachLatestApproval(ctx context.Context, item *entity.Recording, approvalSvc commonSvc.ApprovalService, logger warnLogger) error {
+    if item == nil || item.Id == 0 || approvalSvc == nil {
+        return nil
+    }
+
+    latest, err := approvalSvc.LatestByTarget(ctx, utils.ApprovalWorkflowRecording, item.Id, func(db *gorm.DB) *gorm.DB {
+        return db.Preload("ActionUser")
+    })
+    if err != nil {
+        if logger != nil {
+            logger.Warnf("Unable to load approvals for recording %d: %+v", item.Id, err)
+        }
+        return nil
+    }
+    item.LatestApproval = latest
+    return nil
+}
+
+type productionStandardValues struct {
+    HenDay       *float64
+    HenHouse     *float64
+    FeedIntake   *float64
+    MaxDepletion *float64
+    EggMass      *float64
+    EggWeight    *float64
+}
+
+func AttachProductionStandards(ctx context.Context, db *gorm.DB, warnOnly bool, logger warnLogger, items ...*entity.Recording) error {
+    if len(items) == 0 {
+        return nil
+    }
+
+    type standardKey struct {
+        standardID uint
+        week       int
+    }
+    type standardCacheEntry struct {
+        values productionStandardValues
+        fcr    *float64
+    }
+
+    if db == nil {
+        return nil
+    }
+
+    standardDetailRepo := rProductionStandard.NewProductionStandardDetailRepository(db)
+    growthDetailRepo := rProductionStandard.NewStandardGrowthDetailRepository(db)
+    cache := make(map[standardKey]standardCacheEntry, len(items))
+
+    standardIDs := make(map[uint]struct{}, len(items))
+    for _, item := range items {
+        if item == nil || item.ProjectFlockKandang == nil || item.ProjectFlockKandang.ProjectFlock.Id == 0 {
+            continue
+        }
+        if item.ProjectFlockKandang.ProjectFlock.ProductionStandardId > 0 {
+            standardIDs[item.ProjectFlockKandang.ProjectFlock.ProductionStandardId] = struct{}{}
+        }
+    }
+
+    standardDetailByStd := make(map[uint]map[int]*entity.ProductionStandardDetail, len(standardIDs))
+    growthDetailByStd := make(map[uint]map[int]*entity.StandardGrowthDetail, len(standardIDs))
+
+    for standardID := range standardIDs {
+        details, err := standardDetailRepo.GetByProductionStandardID(ctx, standardID)
+        if err != nil {
+            if warnOnly {
+                if logger != nil {
+                    logger.Warnf("Unable to preload production standard detail for standard %d: %+v", standardID, err)
+                }
+            } else {
+                return err
+            }
+            continue
+        }
+        detailMap := make(map[int]*entity.ProductionStandardDetail, len(details))
+        for i := range details {
+            detail := details[i]
+            detailMap[detail.Week] = &detail
+        }
+        standardDetailByStd[standardID] = detailMap
+
+        growths, err := growthDetailRepo.GetByProductionStandardID(ctx, standardID)
+        if err != nil {
+            if warnOnly {
+                if logger != nil {
+                    logger.Warnf("Unable to preload standard growth detail for standard %d: %+v", standardID, err)
+                }
+            } else {
+                return err
+            }
+            continue
+        }
+        growthMap := make(map[int]*entity.StandardGrowthDetail, len(growths))
+        for i := range growths {
+            growth := growths[i]
+            growthMap[growth.Week] = &growth
+        }
+        growthDetailByStd[standardID] = growthMap
+    }
+
+    for _, item := range items {
+        if item == nil || item.ProjectFlockKandang == nil || item.ProjectFlockKandang.ProjectFlock.Id == 0 {
+            continue
+        }
+        standardID := item.ProjectFlockKandang.ProjectFlock.ProductionStandardId
+        if standardID == 0 {
+            continue
+        }
+        week := RecordingWeekValue(*item)
+        cacheKey := standardKey{standardID: standardID, week: week}
+        if cached, ok := cache[cacheKey]; ok {
+            applyProductionStandardValues(item, cached.values, cached.fcr)
+            continue
+        }
+        values := productionStandardValues{}
+        var fcr *float64
+        if detailMap, ok := standardDetailByStd[standardID]; ok {
+            if detail, ok := detailMap[week]; ok {
+                values.HenDay = detail.TargetHenDayProduction
+                values.HenHouse = detail.TargetHenHouseProduction
+                values.EggMass = detail.TargetEggMass
+                values.EggWeight = detail.TargetEggWeight
+                fcr = detail.StandardFCR
+            }
+        }
+        if growthMap, ok := growthDetailByStd[standardID]; ok {
+            if growth, ok := growthMap[week]; ok {
+                values.FeedIntake = growth.FeedIntake
+                values.MaxDepletion = growth.MaxDepletion
+            }
+        }
+        cache[cacheKey] = standardCacheEntry{values: values, fcr: fcr}
+        applyProductionStandardValues(item, values, fcr)
+    }
+
+    return nil
+}
+
+func applyProductionStandardValues(item *entity.Recording, values productionStandardValues, fcr *float64) {
+    item.StandardHenDay = values.HenDay
+    item.StandardHenHouse = values.HenHouse
+    item.StandardFeedIntake = values.FeedIntake
+    item.StandardMaxDepletion = values.MaxDepletion
+    item.StandardEggMass = values.EggMass
+    item.StandardEggWeight = values.EggWeight
+    item.StandardFcr = fcr
+}
+
+func RecordingWeekValue(e entity.Recording) int {
+	day := intValue(e.Day)
+	if day <= 0 {
+		return 0
+	}
+	weekBase := 1
+	if IsLayingRecording(e) {
+		weekBase = 18
+	}
+	return ((day - 1) / 7) + weekBase
+}
+
+func IsLayingRecording(e entity.Recording) bool {
+	if e.ProjectFlockKandang == nil {
+		return false
+	}
+	return strings.EqualFold(e.ProjectFlockKandang.ProjectFlock.Category, string(utils.ProjectFlockCategoryLaying))
+}
+
+func intValue(value *int) int {
+	if value == nil {
+		return 0
+	}
+	return *value
+}

internal/utils/recording/util.recording.go

@@ -1,6 +1,9 @@
 package recording
 
 import (
+	"fmt"
+	"strings"
+
 	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
 	validation "gitlab.com/mbugroup/lti-api.git/internal/modules/production/recordings/validations"
 )
@@ -70,3 +73,87 @@ func MapEggs(recordingID uint, createdBy uint, items []validation.Egg) []entity.
 	}
 	return result
 }
+
+type EggTotals struct {
+	Qty    int
+	Weight float64
+}
+
+func StockUsageByWarehouse(items []entity.RecordingStock) map[uint]float64 {
+	return TotalsByWarehouse(items, func(stock entity.RecordingStock) (uint, float64) {
+		var usage float64
+		if stock.UsageQty != nil {
+			usage = *stock.UsageQty
+		}
+		return stock.ProductWarehouseId, usage
+	})
+}
+
+func StockUsageByWarehouseReq(items []validation.Stock) map[uint]float64 {
+	return TotalsByWarehouse(items, func(item validation.Stock) (uint, float64) {
+		return item.ProductWarehouseId, item.Qty
+	})
+}
+
+func FloatMapsEqual(a, b map[uint]float64) bool {
+	if len(a) != len(b) {
+		return false
+	}
+	for key, value := range a {
+		other, ok := b[key]
+		if !ok || !floatNearlyEqual(value, other) {
+			return false
+		}
+	}
+	return true
+}
+
+func EggTotalsEqual(a, b map[uint]EggTotals) bool {
+	if len(a) != len(b) {
+		return false
+	}
+	for key, value := range a {
+		other, ok := b[key]
+		if !ok || value.Qty != other.Qty || !floatNearlyEqual(value.Weight, other.Weight) {
+			return false
+		}
+	}
+	return true
+}
+
+func floatNearlyEqual(a, b float64) bool {
+	return a-b <= 0.000001 && b-a <= 0.000001
+}
+
+func TotalsByWarehouse[T any](items []T, get func(T) (uint, float64)) map[uint]float64 {
+	result := make(map[uint]float64)
+	for _, item := range items {
+		warehouseID, qty := get(item)
+		result[warehouseID] += qty
+	}
+	return result
+}
+
+func EggTotalsByWarehouse[T any](items []T, get func(T) (uint, int, *float64)) map[uint]EggTotals {
+	result := make(map[uint]EggTotals)
+	for _, item := range items {
+		warehouseID, qty, weightPtr := get(item)
+		weight := 0.0
+		if weightPtr != nil {
+			weight = *weightPtr
+		}
+		current := result[warehouseID]
+		current.Qty += qty
+		current.Weight += weight
+		result[warehouseID] = current
+	}
+	return result
+}
+
+func RecordingNote(action string, id uint) string {
+	action = strings.TrimSpace(action)
+	if action == "" {
+		return fmt.Sprintf("Recording#%d", id)
+	}
+	return fmt.Sprintf("Recording-%s#%d", action, id)
+}