adjust total bobot laporan keuangan

Development

See merge request mbugroup/lti-api!607

cmd/normalize-recording-cutover-depletion/main.go

@@ -0,0 +1,266 @@
+// Command normalize-recording-cutover-depletion
+//
+// Data-only normalization of recording population metrics for a cut-over flock
+// where pre-cutover mortality (culling + dead) was booked via stock adjustments
+// (which do NOT feed the recording population). It applies an "opening depletion"
+// offset to the CUMULATIVE depletion of every recording in a project_flock_kandang,
+// recomputing the population-dependent metric columns DIRECTLY on the `recordings`
+// table.
+//
+// It does NOT touch recording_depletions, stock_allocations, product_warehouses,
+// project_flock_populations, or adjustment_stocks — so inventory/FIFO stay intact
+// (the existing adjustments keep owning the stock movement).
+//
+// Recomputed columns (per recording, ordered by record_datetime,id):
+//
+//	cumDepByDate = running SUM(recording_depletions.qty) up to that recording (INVARIANT)
+//	new_tcq            = initialChickin - cumDepByDate - opening
+//	cum_depletion_rate = (cumDepByDate + opening) / initialChickin * 100
+//	feed_intake        = feed_intake_old * (old_total_chick_qty / new_tcq)   [null->null]
+//	fcr_value          = fcr_value_old   * (old_total_chick_qty / new_tcq)   [null->null]
+//
+// cum_intake and egg-based metrics are left untouched (see plan).
+//
+// Idempotent: only rows where total_chick_qty IS DISTINCT FROM new_tcq are updated.
+// Self-check: run with -opening=0; consistent rows are no-ops, any row that changes
+// was already inconsistent (stale) and gets reconciled to follow the depletion data.
+//
+// Usage:
+//
+//	DB_HOST=localhost DB_PORT=5542 go run ./cmd/normalize-recording-cutover-depletion/ -pfk=91 -opening=0          # self-check dry-run
+//	DB_HOST=localhost DB_PORT=5542 go run ./cmd/normalize-recording-cutover-depletion/ -pfk=91 -opening=3126       # dry-run
+//	DB_HOST=localhost DB_PORT=5542 go run ./cmd/normalize-recording-cutover-depletion/ -pfk=91 -opening=3126 -apply # apply
+package main
+
+import (
+	"flag"
+	"fmt"
+	"log"
+	"math"
+	"os"
+	"text/tabwriter"
+
+	"gitlab.com/mbugroup/lti-api.git/internal/config"
+	"gitlab.com/mbugroup/lti-api.git/internal/database"
+	"gorm.io/gorm"
+)
+
+type recRow struct {
+	ID               uint     `gorm:"column:id"`
+	Day              *int     `gorm:"column:day"`
+	RecordDate       string   `gorm:"column:record_date"`
+	TotalChickQty    *float64 `gorm:"column:total_chick_qty"`
+	CumDepletionRate *float64 `gorm:"column:cum_depletion_rate"`
+	FeedIntake       *float64 `gorm:"column:feed_intake"`
+	FcrValue         *float64 `gorm:"column:fcr_value"`
+	CumDepByDate     float64  `gorm:"column:cum_dep_by_date"`
+}
+
+const eps = 1e-6
+
+func main() {
+	var (
+		pfk             uint
+		opening         float64
+		apply           bool
+		chickinOverride float64
+	)
+	flag.UintVar(&pfk, "pfk", 0, "project_flock_kandangs_id (required)")
+	flag.Float64Var(&opening, "opening", 0, "opening depletion qty added to cumulative depletion of every recording")
+	flag.BoolVar(&apply, "apply", false, "apply changes (default: dry-run)")
+	flag.Float64Var(&chickinOverride, "chickin", 0, "override initial chickin base (0 = auto SUM project_chickins.usage_qty)")
+	flag.Parse()
+
+	if pfk == 0 {
+		log.Fatal("-pfk is required")
+	}
+
+	db := database.Connect(config.DBHost, config.DBName)
+
+	// 1) initial chickin base
+	var initialChickin float64
+	if chickinOverride > 0 {
+		initialChickin = chickinOverride
+	} else {
+		if err := db.Raw(
+			`SELECT COALESCE(SUM(usage_qty),0) FROM project_chickins WHERE project_flock_kandang_id = ?`, pfk,
+		).Scan(&initialChickin).Error; err != nil {
+			log.Fatalf("query initial chickin: %v", err)
+		}
+	}
+	if initialChickin <= 0 {
+		log.Fatalf("initial chickin <= 0 for pfk %d (got %.3f)", pfk, initialChickin)
+	}
+
+	// 2) sanity: duplicate record_datetime would make cumulative-by-date ambiguous
+	var dupDatetimes int64
+	if err := db.Raw(
+		`SELECT COUNT(*) FROM (
+		   SELECT record_datetime FROM recordings
+		   WHERE project_flock_kandangs_id = ? AND deleted_at IS NULL
+		   GROUP BY record_datetime HAVING COUNT(*) > 1
+		 ) t`, pfk,
+	).Scan(&dupDatetimes).Error; err != nil {
+		log.Fatalf("check duplicate datetimes: %v", err)
+	}
+	if dupDatetimes > 0 {
+		fmt.Printf("WARNING: %d duplicate record_datetime group(s) for pfk %d — cumulative-by-date ordering may be ambiguous; review carefully.\n\n", dupDatetimes, pfk)
+	}
+
+	// 3) load recordings + running cumulative depletion (by record_datetime, id)
+	var rows []recRow
+	q := `
+	WITH dep AS (
+	  SELECT r.id, r.day, r.record_datetime,
+	         r.total_chick_qty, r.cum_depletion_rate, r.feed_intake, r.fcr_value,
+	         COALESCE((SELECT SUM(rd.qty) FROM recording_depletions rd WHERE rd.recording_id = r.id), 0) AS daily_dep
+	  FROM recordings r
+	  WHERE r.project_flock_kandangs_id = ? AND r.deleted_at IS NULL
+	)
+	SELECT id, day,
+	       to_char(record_datetime, 'YYYY-MM-DD') AS record_date,
+	       total_chick_qty, cum_depletion_rate, feed_intake, fcr_value,
+	       SUM(daily_dep) OVER (ORDER BY record_datetime, id) AS cum_dep_by_date
+	FROM dep
+	ORDER BY record_datetime, id`
+	if err := db.Raw(q, pfk).Scan(&rows).Error; err != nil {
+		log.Fatalf("query recordings: %v", err)
+	}
+	if len(rows) == 0 {
+		log.Fatalf("no recordings found for pfk %d", pfk)
+	}
+
+	mode := "DRY-RUN"
+	if apply {
+		mode = "APPLY"
+	}
+	fmt.Printf("=== normalize-recording-cutover-depletion ===\n")
+	fmt.Printf("Mode: %s | pfk=%d | initialChickin=%.3f | opening=%.3f | recordings=%d\n\n", mode, pfk, initialChickin, opening, len(rows))
+
+	tw := tabwriter.NewWriter(os.Stdout, 0, 2, 2, ' ', 0)
+	fmt.Fprintln(tw, "id\tday\tdate\ttcq_old->new\tcumRate_old->new\tfeed_old->new\tfcr_old->new\tstatus")
+
+	var willChange, anomalies, skipped int
+	var negTcq int
+	for _, r := range rows {
+		newTcq := initialChickin - r.CumDepByDate - opening
+		newRate := (r.CumDepByDate + opening) / initialChickin * 100
+
+		status := ""
+		// detect pre-existing inconsistency (stale row): old tcq != invariant base (opening=0 expectation)
+		expectedBase := initialChickin - r.CumDepByDate
+		if r.TotalChickQty == nil || math.Abs(*r.TotalChickQty-expectedBase) > 1e-3 {
+			status = "ANOMALY"
+			anomalies++
+		}
+
+		if newTcq < -eps {
+			status = "NEG_TCQ!"
+			negTcq++
+		}
+
+		// idempotent guard
+		if r.TotalChickQty != nil && math.Abs(*r.TotalChickQty-newTcq) < 1e-6 {
+			if status == "" {
+				status = "noop"
+			}
+			skipped++
+		} else {
+			willChange++
+		}
+
+		var newFeed, newFcr *float64
+		if r.FeedIntake != nil && r.TotalChickQty != nil && math.Abs(newTcq) > eps {
+			v := *r.FeedIntake * (*r.TotalChickQty / newTcq)
+			newFeed = &v
+		} else {
+			newFeed = r.FeedIntake
+		}
+		if r.FcrValue != nil && r.TotalChickQty != nil && math.Abs(newTcq) > eps {
+			v := *r.FcrValue * (*r.TotalChickQty / newTcq)
+			newFcr = &v
+		} else {
+			newFcr = r.FcrValue
+		}
+
+		fmt.Fprintf(tw, "%d\t%s\t%s\t%s -> %.3f\t%s -> %.3f\t%s -> %s\t%s -> %s\t%s\n",
+			r.ID, iptr(r.Day), r.RecordDate,
+			fptr(r.TotalChickQty), newTcq,
+			fptr(r.CumDepletionRate), newRate,
+			fptr(r.FeedIntake), fptrV(newFeed),
+			fptr(r.FcrValue), fptrV(newFcr),
+			status,
+		)
+	}
+	tw.Flush()
+
+	fmt.Printf("\nSummary: will_change=%d skipped(noop)=%d anomalies=%d neg_tcq=%d\n", willChange, skipped, anomalies, negTcq)
+	if negTcq > 0 {
+		log.Fatalf("ABORT: %d recording(s) would get negative total_chick_qty — opening too large or data issue", negTcq)
+	}
+
+	if !apply {
+		fmt.Println("\nDry-run only. Re-run with -apply to persist.")
+		return
+	}
+
+	// 4) APPLY — single set-based UPDATE in a transaction (RHS uses pre-update column values)
+	err := db.Transaction(func(tx *gorm.DB) error {
+		res := tx.Exec(`
+		WITH dep AS (
+		  SELECT r.id, r.record_datetime,
+		         COALESCE((SELECT SUM(rd.qty) FROM recording_depletions rd WHERE rd.recording_id = r.id), 0) AS daily_dep
+		  FROM recordings r
+		  WHERE r.project_flock_kandangs_id = ? AND r.deleted_at IS NULL
+		),
+		calc AS (
+		  SELECT id,
+		         (? - cum_dep - ?) AS new_tcq,
+		         ((cum_dep + ?) / ? * 100) AS new_rate
+		  FROM (
+		    SELECT id, SUM(daily_dep) OVER (ORDER BY record_datetime, id) AS cum_dep
+		    FROM dep
+		  ) s
+		)
+		UPDATE recordings r SET
+		  total_chick_qty   = c.new_tcq,
+		  cum_depletion_rate = c.new_rate,
+		  feed_intake = CASE WHEN r.feed_intake IS NULL OR r.total_chick_qty IS NULL OR c.new_tcq = 0
+		                     THEN r.feed_intake ELSE r.feed_intake * (r.total_chick_qty / c.new_tcq) END,
+		  fcr_value   = CASE WHEN r.fcr_value IS NULL OR r.total_chick_qty IS NULL OR c.new_tcq = 0
+		                     THEN r.fcr_value ELSE r.fcr_value * (r.total_chick_qty / c.new_tcq) END,
+		  updated_at = NOW()
+		FROM calc c
+		WHERE r.id = c.id
+		  AND r.total_chick_qty IS DISTINCT FROM c.new_tcq`,
+			pfk,
+			initialChickin, opening,
+			opening, initialChickin,
+		)
+		if res.Error != nil {
+			return res.Error
+		}
+		fmt.Printf("\nAPPLIED: %d recording row(s) updated.\n", res.RowsAffected)
+		return nil
+	})
+	if err != nil {
+		log.Fatalf("apply failed: %v", err)
+	}
+	fmt.Println("Done. Verify with the queries in tmp/pfk91-cutover-fix.md.")
+}
+
+func fptr(p *float64) string {
+	if p == nil {
+		return "null"
+	}
+	return fmt.Sprintf("%.3f", *p)
+}
+
+func fptrV(p *float64) string { return fptr(p) }
+
+func iptr(p *int) string {
+	if p == nil {
+		return "-"
+	}
+	return fmt.Sprintf("%d", *p)
+}

internal/common/repository/common.hppv2.repository.go

@@ -96,6 +96,7 @@ type HppV2FarmDepreciationSnapshotRow struct {
 	DepreciationPercentEffective float64
 	DepreciationValue            float64
 	PulletCostDayNTotal          float64
+	Components                   []byte
 }
 
 type HppV2CostRepository interface {
@@ -114,6 +115,12 @@ type HppV2CostRepository interface {
 	GetChickinPopulationByPFKForFarm(ctx context.Context, projectFlockID uint) (map[uint]float64, error)
 	GetMultiplicationPercentages(ctx context.Context, houseTypes []string, maxDay int, projectFlockID uint) (map[string]map[int]float64, map[string]*time.Time, error)
 	ListUsageCostRowsByProductFlags(ctx context.Context, projectFlockKandangIDs []uint, flagNames []string, date *time.Time) ([]HppV2UsageCostRow, error)
+	// ListLayingUsageCostRowsByProductFlags meng-anchor atribusi ke kandang recording
+	// (recordings.project_flock_kandangs_id), bukan ke recording_stocks.project_flock_kandang_id.
+	// Diperlukan karena pakan/OVK kandang LAYING yang dikonsumsi dari gudang tipe LOKASI
+	// punya recording_stocks.project_flock_kandang_id = NULL — kasus ini harus tetap diatribusikan
+	// ke kandang laying sebagai production_cost (bukan jatuh ke RECORDING_STOCK_ROUTE / pullet_cost).
+	ListLayingUsageCostRowsByProductFlags(ctx context.Context, layingProjectFlockKandangID uint, flagNames []string, date *time.Time) ([]HppV2UsageCostRow, error)
 	ListAdjustmentCostRowsByProductFlags(ctx context.Context, projectFlockKandangIDs []uint, flagNames []string, date *time.Time) ([]HppV2AdjustmentCostRow, error)
 	ListExpenseRealizationRowsByProjectFlockKandangIDs(ctx context.Context, projectFlockKandangIDs []uint, date *time.Time, ekspedisi bool) ([]HppV2ExpenseCostRow, error)
 	ListExpenseRealizationRowsByProjectFlockID(ctx context.Context, projectFlockID uint, date *time.Time, ekspedisi bool) ([]HppV2ExpenseCostRow, error)
@@ -367,18 +374,19 @@ func (r *HppV2RepositoryImpl) GetRecordingStockRoutingAdjustmentCostByProjectFlo
 		Joins("JOIN purchase_items AS pi ON pi.id = sa.stockable_id").
 		Where("pfk_rec.project_flock_id = ?", projectFlockID).
 		Where("DATE(r.record_datetime) <= DATE(?)", periodDate).
+		// Hanya routing cross-kandang ASLI: stok yang dicatat di recording kandang X tetapi
+		// recording_stocks.project_flock_kandang_id menunjuk kandang lain (Y) saat ada transfer.
+		// Cabang lama "NOT(transferExists) AND rs.pfk IS NULL" DIHAPUS — kasus pakan/OVK laying
+		// dari gudang LOKASI (pfk NULL) kini diatribusikan sebagai production_cost via
+		// ListLayingUsageCostRowsByProductFlags, sehingga kedua jalur jadi disjoint (tanpa dobel).
 		Where(
 			fmt.Sprintf(
-				"((%s) AND rs.project_flock_kandang_id IS NOT NULL AND rs.project_flock_kandang_id <> r.project_flock_kandangs_id) OR (NOT (%s) AND rs.project_flock_kandang_id IS NULL)",
-				transferExistsCondition,
+				"(%s) AND rs.project_flock_kandang_id IS NOT NULL AND rs.project_flock_kandang_id <> r.project_flock_kandangs_id",
 				transferExistsCondition,
 			),
 			periodDate,
 			string(utils.ApprovalWorkflowTransferToLaying),
 			entity.ApprovalActionApproved,
-			periodDate,
-			string(utils.ApprovalWorkflowTransferToLaying),
-			entity.ApprovalActionApproved,
 		).
 		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
@@ -397,7 +405,7 @@ func (r *HppV2RepositoryImpl) GetFarmDepreciationSnapshotByProjectFlockIDAndPeri
 	var row HppV2FarmDepreciationSnapshotRow
 	err := r.db.WithContext(ctx).
 		Table("farm_depreciation_snapshots").
-		Select("id, project_flock_id, period_date, depreciation_percent_effective, depreciation_value, pullet_cost_day_n_total").
+		Select("id, project_flock_id, period_date, depreciation_percent_effective, depreciation_value, pullet_cost_day_n_total, components").
 		Where("project_flock_id = ?", projectFlockID).
 		Where("period_date = DATE(?)", periodDate).
 		Limit(1).
@@ -585,6 +593,91 @@ func (r *HppV2RepositoryImpl) ListUsageCostRowsByProductFlags(
 	return rows, nil
 }
 
+// ListLayingUsageCostRowsByProductFlags identik dengan ListUsageCostRowsByProductFlags,
+// tetapi atribusi baris ditentukan oleh kandang RECORDING (r.project_flock_kandangs_id),
+// dengan recording_stocks.project_flock_kandang_id boleh NULL (gudang LOKASI) atau sama
+// dengan kandang laying. Baris yang routed ke kandang lain (rs.pfk <> kandang recording)
+// SENGAJA TIDAK diikutkan di sini — itu ranah RECORDING_STOCK_ROUTE.
+func (r *HppV2RepositoryImpl) ListLayingUsageCostRowsByProductFlags(
+	ctx context.Context,
+	layingProjectFlockKandangID uint,
+	flagNames []string,
+	date *time.Time,
+) ([]HppV2UsageCostRow, error) {
+	if layingProjectFlockKandangID == 0 || len(flagNames) == 0 {
+		return []HppV2UsageCostRow{}, nil
+	}
+	if date == nil {
+		now := time.Now()
+		date = &now
+	}
+
+	stockablePurchase := fifo.StockableKeyPurchaseItems.String()
+	stockableAdjustment := fifo.StockableKeyAdjustmentIn.String()
+	usableRecordingStock := fifo.UsableKeyRecordingStock.String()
+
+	rows := make([]HppV2UsageCostRow, 0)
+	err := r.db.WithContext(ctx).
+		Table("recordings AS r").
+		Select(`
+			sa.stockable_type AS stockable_type,
+			sa.stockable_id AS stockable_id,
+			COALESCE(pi.product_id, ast_pw.product_id, 0) AS source_product_id,
+			COALESCE(pi_prod.name, ast_prod.name, '') AS source_product_name,
+			COALESCE(SUM(sa.qty), 0) AS qty,
+			COALESCE(MAX(CASE
+				WHEN sa.stockable_type = ? THEN COALESCE(pi.price, 0)
+				WHEN sa.stockable_type = ? THEN COALESCE(ast.price, 0)
+				ELSE 0
+			END), 0) AS unit_price,
+			COALESCE(SUM(sa.qty * CASE
+				WHEN sa.stockable_type = ? THEN COALESCE(pi.price, 0)
+				WHEN sa.stockable_type = ? THEN COALESCE(ast.price, 0)
+				ELSE 0
+			END), 0) AS total_cost,
+			MIN(r.record_datetime) AS first_used_at,
+			MAX(r.record_datetime) AS last_used_at
+		`,
+			stockablePurchase,
+			stockableAdjustment,
+			stockablePurchase,
+			stockableAdjustment,
+		).
+		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 = ? OR sa.stockable_type = ?) AND sa.status = ? AND sa.allocation_purpose = ?",
+			usableRecordingStock,
+			stockablePurchase,
+			stockableAdjustment,
+			entity.StockAllocationStatusActive,
+			entity.StockAllocationPurposeConsume,
+		).
+		Joins("LEFT JOIN purchase_items AS pi ON pi.id = sa.stockable_id AND sa.stockable_type = ?", stockablePurchase).
+		Joins("LEFT JOIN products AS pi_prod ON pi_prod.id = pi.product_id").
+		Joins("LEFT JOIN adjustment_stocks AS ast ON ast.id = sa.stockable_id AND sa.stockable_type = ?", stockableAdjustment).
+		Joins("LEFT JOIN product_warehouses AS ast_pw ON ast_pw.id = ast.product_warehouse_id").
+		Joins("LEFT JOIN products AS ast_prod ON ast_prod.id = ast_pw.product_id").
+		Where("r.project_flock_kandangs_id = ?", layingProjectFlockKandangID).
+		Where("(rs.project_flock_kandang_id IS NULL OR rs.project_flock_kandang_id = ?)", layingProjectFlockKandangID).
+		Where("r.deleted_at IS NULL").
+		Where("r.record_datetime <= ?", *date).
+		Where("EXISTS (SELECT 1 FROM flags f WHERE f.flagable_id = pw.product_id AND f.flagable_type = ? AND f.name IN ?)", entity.FlagableTypeProduct, flagNames).
+		Group(`
+			sa.stockable_type,
+			sa.stockable_id,
+			COALESCE(pi.product_id, ast_pw.product_id, 0),
+			COALESCE(pi_prod.name, ast_prod.name, '')
+		`).
+		Order("MIN(r.record_datetime) ASC, sa.stockable_type ASC, sa.stockable_id ASC").
+		Scan(&rows).Error
+	if err != nil {
+		return nil, err
+	}
+
+	return rows, nil
+}
+
 func (r *HppV2RepositoryImpl) ListAdjustmentCostRowsByProductFlags(
 	ctx context.Context,
 	projectFlockKandangIDs []uint,

internal/common/repository/common.hppv2.repository_test.go

@@ -192,19 +192,27 @@ func TestHppV2RepositoryGetRecordingStockRoutingAdjustmentCostByProjectFlockID(t
 
 	repo := &HppV2RepositoryImpl{db: db}
 
+	// Route sekarang HANYA menangkap routing cross-kandang asli
+	// (transferExists AND rs.pfk IS NOT NULL AND rs.pfk <> r.project_flock_kandangs_id).
+	// Baris pfk NULL (gudang LOKASI) tidak lagi masuk route — kini jadi production_cost
+	// laying-usage via ListLayingUsageCostRowsByProductFlags.
+	// Pada 2026-04-30 hanya rs 102 yang lolos: recording pfk 101 (transfer 1001 approved &
+	// executed, effective 04-05 <= 04-30), rs.pfk 201 <> 101 → 1 × 110 = 110.
 	periodDate := mustJakartaTime(t, "2026-04-30 00:00:00")
 	total, err := repo.GetRecordingStockRoutingAdjustmentCostByProjectFlockID(context.Background(), 1, periodDate)
 	if err != nil {
 		t.Fatalf("expected no error, got %v", err)
 	}
-	assertFloatEquals(t, total, 750)
+	assertFloatEquals(t, total, 110)
 
+	// Pada 2026-04-10 hanya recording pfk 101 & 102 yang masuk rentang tanggal; tetap hanya
+	// rs 102 (cross-kandang) yang lolos → 110.
 	earlyPeriod := mustJakartaTime(t, "2026-04-10 23:59:59")
 	earlyTotal, err := repo.GetRecordingStockRoutingAdjustmentCostByProjectFlockID(context.Background(), 1, earlyPeriod)
 	if err != nil {
 		t.Fatalf("expected no error, got %v", err)
 	}
-	assertFloatEquals(t, earlyTotal, 240)
+	assertFloatEquals(t, earlyTotal, 110)
 }
 
 func setupHppV2RepositoryTestDB(t *testing.T) *gorm.DB {

internal/common/service/common.hppv2.service.go

@@ -2,6 +2,7 @@ package service
 
 import (
 	"context"
+	"encoding/json"
 	"time"
 
 	commonRepo "gitlab.com/mbugroup/lti-api.git/internal/common/repository"
@@ -55,6 +56,10 @@ type HppV2Service interface {
 	GetDirectPulletPurchaseBreakdown(projectFlockKandangId uint, endDate *time.Time) (*HppV2Component, error)
 	GetBopRegularBreakdown(projectFlockKandangId uint, endDate *time.Time) (*HppV2Component, error)
 	GetBopEkspedisiBreakdown(projectFlockKandangId uint, endDate *time.Time) (*HppV2Component, error)
+	// GetBopRegularProductionScopeRange / GetBopEkspedisiProductionScopeRange mengembalikan BOP
+	// production_cost untuk rentang [startDate, endDate] secara range-correct (tidak pernah negatif).
+	GetBopRegularProductionScopeRange(projectFlockKandangId uint, startDate, endDate *time.Time) (float64, error)
+	GetBopEkspedisiProductionScopeRange(projectFlockKandangId uint, startDate, endDate *time.Time) (float64, error)
 	GetHppEstimationDanRealisasi(totalProductionCost float64, projectFlockKandangId uint, startDate *time.Time, endDate *time.Time) (*HppCostResponse, error)
 }
 
@@ -453,7 +458,7 @@ func (s *hppV2Service) getStockUsageComponent(projectFlockKandangId uint, endDat
 		total += growingCutoverPart.Total
 	}
 
-	layingNormalPart, err := s.buildLayingUsagePart(projectFlockKandangId, endDate, config, false)
+	layingNormalPart, err := s.buildLayingUsagePart(projectFlockKandangId, contextRow, endDate, config, false)
 	if err != nil {
 		return nil, err
 	}
@@ -462,7 +467,7 @@ func (s *hppV2Service) getStockUsageComponent(projectFlockKandangId uint, endDat
 		total += layingNormalPart.Total
 	}
 
-	layingCutoverPart, err := s.buildLayingUsagePart(projectFlockKandangId, endDate, config, true)
+	layingCutoverPart, err := s.buildLayingUsagePart(projectFlockKandangId, contextRow, endDate, config, true)
 	if err != nil {
 		return nil, err
 	}
@@ -737,6 +742,7 @@ func (s *hppV2Service) buildGrowingUsagePart(
 
 func (s *hppV2Service) buildLayingUsagePart(
 	projectFlockKandangId uint,
+	contextRow *commonRepo.HppV2ProjectFlockKandangContext,
 	endDate *time.Time,
 	config hppV2StockComponentConfig,
 	cutover bool,
@@ -778,7 +784,16 @@ func (s *hppV2Service) buildLayingUsagePart(
 		}, nil
 	}
 
-	rows, err := s.hppRepo.ListUsageCostRowsByProductFlags(context.Background(), []uint{projectFlockKandangId}, config.NormalFlags, endDate)
+	// Untuk kandang LAYING, atribusi pakan/OVK berbasis kandang recording (termasuk konsumsi
+	// dari gudang LOKASI yang punya recording_stocks.project_flock_kandang_id = NULL). Untuk
+	// kandang non-laying, pertahankan semantik lama (strict rs.project_flock_kandang_id IN [pfk]).
+	var rows []commonRepo.HppV2UsageCostRow
+	var err error
+	if contextRow != nil && contextRow.ProjectFlockCategory == string(utils.ProjectFlockCategoryLaying) {
+		rows, err = s.hppRepo.ListLayingUsageCostRowsByProductFlags(context.Background(), projectFlockKandangId, config.NormalFlags, endDate)
+	} else {
+		rows, err = s.hppRepo.ListUsageCostRowsByProductFlags(context.Background(), []uint{projectFlockKandangId}, config.NormalFlags, endDate)
+	}
 	if err != nil {
 		return nil, err
 	}
@@ -931,17 +946,48 @@ func (s *hppV2Service) buildLayingExpenseFarmPart(
 		return nil, nil
 	}
 
-	farmPFKIDs, err := s.hppRepo.GetProjectFlockKandangIDs(context.Background(), contextRow.ProjectFlockID)
+	ratio, proration, err := s.layingFarmExpenseRatio(projectFlockKandangId, contextRow, endDate)
 	if err != nil {
 		return nil, err
 	}
+	if ratio <= 0 {
+		return nil, nil
+	}
+
+	return buildExpensePartFromRows(
+		rows,
+		hppV2PartLayingFarm,
+		"Laying Farm",
+		[]string{hppV2ScopeProductionCost},
+		proration,
+		ratio,
+	), nil
+}
+
+// layingFarmExpenseRatio menghitung porsi (share) kandang laying terhadap seluruh farm pada
+// endDate berdasarkan bobot telur KUMULATIF (fallback ke jumlah butir bila bobot 0). Return
+// ratio 0 bila tak terhitung. Diekstrak agar dipakai bersama oleh buildLayingExpenseFarmPart
+// dan GetExpenseProductionScopeRange (perhitungan BOP range-correct).
+func (s *hppV2Service) layingFarmExpenseRatio(
+	projectFlockKandangId uint,
+	contextRow *commonRepo.HppV2ProjectFlockKandangContext,
+	endDate *time.Time,
+) (float64, *HppV2Proration, error) {
+	if contextRow == nil {
+		return 0, nil, nil
+	}
+
+	farmPFKIDs, err := s.hppRepo.GetProjectFlockKandangIDs(context.Background(), contextRow.ProjectFlockID)
+	if err != nil {
+		return 0, nil, err
+	}
 	targetPieces, targetWeight, err := s.hppRepo.GetEggProduksiPiecesAndWeightKgByProjectFlockKandangIds(context.Background(), []uint{projectFlockKandangId}, endDate)
 	if err != nil {
-		return nil, err
+		return 0, nil, err
 	}
 	farmPieces, farmWeight, err := s.hppRepo.GetEggProduksiPiecesAndWeightKgByProjectFlockKandangIds(context.Background(), farmPFKIDs, endDate)
 	if err != nil {
-		return nil, err
+		return 0, nil, err
 	}
 
 	basis := hppV2ProrationEggWeight
@@ -953,27 +999,120 @@ func (s *hppV2Service) buildLayingExpenseFarmPart(
 		denominator = farmPieces
 	}
 	if denominator <= 0 {
-		return nil, nil
+		return 0, nil, nil
 	}
 
 	ratio := numerator / denominator
 	if ratio <= 0 {
-		return nil, nil
+		return 0, nil, nil
 	}
 
-	return buildExpensePartFromRows(
-		rows,
-		hppV2PartLayingFarm,
-		"Laying Farm",
-		[]string{hppV2ScopeProductionCost},
-		&HppV2Proration{
+	return ratio, &HppV2Proration{
 		Basis:       basis,
 		Numerator:   numerator,
 		Denominator: denominator,
 		Ratio:       ratio,
-		},
-		ratio,
-	), nil
+	}, nil
+}
+
+// GetExpenseProductionScopeRange menghitung BOP production_cost satu komponen expense untuk rentang
+// [startDate, endDate] secara range-correct (tidak pernah negatif untuk expense non-negatif).
+//   - laying-direct (ratio 1, monoton): selisih kumulatif end - start.
+//   - laying-farm (prorated): (expenseCum(end) - expenseCum(start)) × ratio(end).
+//
+// Ini mengganti pola lama di report yang men-differensiasi dua angka yang sudah diprorata dengan
+// ratio berbeda (ratio(end) vs ratio(start)) — sumber bug BOP negatif saat share antar kandang bergeser.
+func (s *hppV2Service) GetExpenseProductionScopeRange(projectFlockKandangId uint, startDate, endDate *time.Time, config hppV2ExpenseComponentConfig) (float64, error) {
+	if s.hppRepo == nil {
+		return 0, nil
+	}
+
+	contextRow, err := s.hppRepo.GetProjectFlockKandangContext(context.Background(), projectFlockKandangId)
+	if err != nil {
+		return 0, err
+	}
+
+	// Samakan semantik tanggal dengan CalculateHppBreakdown: kumulatif dihitung sampai AKHIR hari
+	// (endOfDay). Penting karena ratio egg-weight memakai r.record_datetime (granular jam).
+	_, endOfEndDay, err := hppV2DayWindow(endDate)
+	if err != nil {
+		return 0, err
+	}
+	_, endOfStartDay, err := hppV2DayWindow(startDate)
+	if err != nil {
+		return 0, err
+	}
+
+	// laying-direct: delta kumulatif (monoton, >= 0).
+	directEnd, err := s.buildLayingExpenseDirectPart(projectFlockKandangId, &endOfEndDay, config)
+	if err != nil {
+		return 0, err
+	}
+	directStart, err := s.buildLayingExpenseDirectPart(projectFlockKandangId, &endOfStartDay, config)
+	if err != nil {
+		return 0, err
+	}
+	directDelta := hppV2PartTotal(directEnd) - hppV2PartTotal(directStart)
+	if directDelta < 0 {
+		directDelta = 0
+	}
+
+	// laying-farm: delta expense kumulatif × ratio(end).
+	farmRowsEnd, err := s.hppRepo.ListExpenseRealizationRowsByProjectFlockID(context.Background(), contextRow.ProjectFlockID, &endOfEndDay, config.Ekspedisi)
+	if err != nil {
+		return 0, err
+	}
+	farmRowsStart, err := s.hppRepo.ListExpenseRealizationRowsByProjectFlockID(context.Background(), contextRow.ProjectFlockID, &endOfStartDay, config.Ekspedisi)
+	if err != nil {
+		return 0, err
+	}
+	farmExpenseDelta := hppV2SumExpenseRows(farmRowsEnd) - hppV2SumExpenseRows(farmRowsStart)
+	if farmExpenseDelta < 0 {
+		farmExpenseDelta = 0
+	}
+	farmDelta := 0.0
+	if farmExpenseDelta > 0 {
+		ratio, _, err := s.layingFarmExpenseRatio(projectFlockKandangId, contextRow, &endOfEndDay)
+		if err != nil {
+			return 0, err
+		}
+		farmDelta = farmExpenseDelta * ratio
+	}
+
+	return directDelta + farmDelta, nil
+}
+
+// GetBopRegularProductionScopeRange / GetBopEkspedisiProductionScopeRange — wrapper range-correct
+// untuk dua komponen BOP, memakai config yang sama dengan GetBopRegularBreakdown/GetBopEkspedisiBreakdown.
+func (s *hppV2Service) GetBopRegularProductionScopeRange(projectFlockKandangId uint, startDate, endDate *time.Time) (float64, error) {
+	return s.GetExpenseProductionScopeRange(projectFlockKandangId, startDate, endDate, hppV2ExpenseComponentConfig{
+		Code:      hppV2ComponentBopRegular,
+		Title:     "BOP Regular",
+		Ekspedisi: false,
+	})
+}
+
+func (s *hppV2Service) GetBopEkspedisiProductionScopeRange(projectFlockKandangId uint, startDate, endDate *time.Time) (float64, error) {
+	return s.GetExpenseProductionScopeRange(projectFlockKandangId, startDate, endDate, hppV2ExpenseComponentConfig{
+		Code:      hppV2ComponentBopEksp,
+		Title:     "BOP Ekspedisi",
+		Ekspedisi: true,
+	})
+}
+
+func hppV2PartTotal(part *HppV2ComponentPart) float64 {
+	if part == nil {
+		return 0
+	}
+	return part.Total
+}
+
+func hppV2SumExpenseRows(rows []commonRepo.HppV2ExpenseCostRow) float64 {
+	total := 0.0
+	for _, row := range rows {
+		total += row.TotalCost
+	}
+	return total
 }
 
 func (s *hppV2Service) getManualPulletCostComponent(
@@ -1334,6 +1473,18 @@ func (s *hppV2Service) buildFarmSnapshotDepreciationPart(
 		depreciationPercent = (appliedDepreciation / appliedPulletCostDayN) * 100
 	}
 
+	details := map[string]any{
+		"basis_total":            snapshot.DepreciationValue,
+		"pullet_cost_day_n":      appliedPulletCostDayN,
+		"depreciation_percent":   depreciationPercent,
+		"snapshot_id":            snapshot.ID,
+		"snapshot_period_date":   formatDateOnly(snapshot.PeriodDate),
+		"snapshot_project_flock": snapshot.ProjectFlockID,
+	}
+	for key, value := range farmDepreciationSnapshotMetadata(snapshot.Components, projectFlockKandangId) {
+		details[key] = value
+	}
+
 	return &HppV2ComponentPart{
 		Code:   hppV2PartDepreciationFarmSnapshot,
 		Title:  "Farm Snapshot",
@@ -1345,14 +1496,7 @@ func (s *hppV2Service) buildFarmSnapshotDepreciationPart(
 			Denominator: denominator,
 			Ratio:       ratio,
 		},
-		Details: map[string]any{
-			"basis_total":            snapshot.DepreciationValue,
-			"pullet_cost_day_n":      appliedPulletCostDayN,
-			"depreciation_percent":   depreciationPercent,
-			"snapshot_id":            snapshot.ID,
-			"snapshot_period_date":   formatDateOnly(snapshot.PeriodDate),
-			"snapshot_project_flock": snapshot.ProjectFlockID,
-		},
+		Details: details,
 		References: []HppV2Reference{
 			{
 				Type:         "farm_depreciation_snapshot",
@@ -1366,6 +1510,84 @@ func (s *hppV2Service) buildFarmSnapshotDepreciationPart(
 	}, nil
 }
 
+type farmDepreciationSnapshotComponents struct {
+	Kandang []farmDepreciationSnapshotKandangComponent `json:"kandang"`
+}
+
+type farmDepreciationSnapshotKandangComponent struct {
+	ProjectFlockKandangID uint    `json:"project_flock_kandang_id"`
+	DayN                  int     `json:"day_n"`
+	MultiplicationPercent float64 `json:"multiplication_percentage"`
+	ChickinDate           string  `json:"chickin_date"`
+	OriginDate            string  `json:"origin_date"`
+	StandardEffectiveDate string  `json:"standard_effective_date"`
+	Population            float64 `json:"population"`
+}
+
+func farmDepreciationSnapshotMetadata(raw []byte, projectFlockKandangID uint) map[string]any {
+	result := make(map[string]any)
+	if len(raw) == 0 {
+		return result
+	}
+
+	var components farmDepreciationSnapshotComponents
+	if err := json.Unmarshal(raw, &components); err != nil {
+		return result
+	}
+
+	var fallback *farmDepreciationSnapshotKandangComponent
+	for i := range components.Kandang {
+		component := &components.Kandang[i]
+		if !component.hasDepreciationMetadata() {
+			continue
+		}
+		if component.ProjectFlockKandangID == projectFlockKandangID {
+			return component.snapshotDetails()
+		}
+		if fallback == nil {
+			fallback = component
+		}
+	}
+	if fallback != nil {
+		return fallback.snapshotDetails()
+	}
+
+	return result
+}
+
+func (c farmDepreciationSnapshotKandangComponent) hasDepreciationMetadata() bool {
+	return c.DayN > 0 ||
+		c.MultiplicationPercent > 0 ||
+		c.ChickinDate != "" ||
+		c.OriginDate != "" ||
+		c.StandardEffectiveDate != "" ||
+		c.Population > 0
+}
+
+func (c farmDepreciationSnapshotKandangComponent) snapshotDetails() map[string]any {
+	chickinDate := c.ChickinDate
+	if chickinDate == "" {
+		chickinDate = c.OriginDate
+	}
+
+	details := map[string]any{
+		"schedule_day":              c.DayN,
+		"multiplication_percentage": c.MultiplicationPercent,
+	}
+	if chickinDate != "" {
+		details["origin_date"] = chickinDate
+		details["chickin_date"] = chickinDate
+	}
+	if c.StandardEffectiveDate != "" {
+		details["standard_effective_date"] = c.StandardEffectiveDate
+	}
+	if c.Population > 0 {
+		details["kandang_population"] = c.Population
+	}
+
+	return details
+}
+
 func (s *hppV2Service) buildNormalTransferDepreciationPart(
 	contextRow *commonRepo.HppV2ProjectFlockKandangContext,
 	transferInput *commonRepo.HppV2LatestTransferInputRow,

internal/common/service/common.hppv2.service_test.go

@@ -25,6 +25,10 @@ type hppV2RepoStub struct {
 	chickinRowsByKey     map[string][]commonRepo.HppV2ChickinCostRow
 	expenseRowsByPFKKey  map[string][]commonRepo.HppV2ExpenseCostRow
 	expenseRowsByFarmKey map[string][]commonRepo.HppV2ExpenseCostRow
+	// expenseRowsByFarmDateKey (opsional) membuat ListExpenseRealizationRowsByProjectFlockID
+	// date-aware untuk menguji perhitungan range BOP. Bila non-nil, dipakai menggantikan
+	// expenseRowsByFarmKey; key = "<flock>|<ekspedisi>|<YYYY-MM-DD>".
+	expenseRowsByFarmDateKey map[string][]commonRepo.HppV2ExpenseCostRow
 	routeCostByProject       map[uint]float64
 	totalPopulationByKey     map[string]float64
 	transferSummaryByPFK     map[uint]struct {
@@ -118,6 +122,10 @@ func (s *hppV2RepoStub) ListUsageCostRowsByProductFlags(_ context.Context, proje
 	return append([]commonRepo.HppV2UsageCostRow{}, s.usageRowsByKey[stubKey(projectFlockKandangIDs, flagNames)]...), nil
 }
 
+func (s *hppV2RepoStub) ListLayingUsageCostRowsByProductFlags(_ context.Context, layingProjectFlockKandangID uint, flagNames []string, _ *time.Time) ([]commonRepo.HppV2UsageCostRow, error) {
+	return append([]commonRepo.HppV2UsageCostRow{}, s.usageRowsByKey[stubKey([]uint{layingProjectFlockKandangID}, flagNames)]...), nil
+}
+
 func (s *hppV2RepoStub) ListAdjustmentCostRowsByProductFlags(_ context.Context, projectFlockKandangIDs []uint, flagNames []string, _ *time.Time) ([]commonRepo.HppV2AdjustmentCostRow, error) {
 	return append([]commonRepo.HppV2AdjustmentCostRow{}, s.adjustRowsByKey[stubKey(projectFlockKandangIDs, flagNames)]...), nil
 }
@@ -126,7 +134,10 @@ func (s *hppV2RepoStub) ListExpenseRealizationRowsByProjectFlockKandangIDs(_ con
 	return append([]commonRepo.HppV2ExpenseCostRow{}, s.expenseRowsByPFKKey[expenseStubKey(projectFlockKandangIDs, ekspedisi)]...), nil
 }
 
-func (s *hppV2RepoStub) ListExpenseRealizationRowsByProjectFlockID(_ context.Context, projectFlockID uint, _ *time.Time, ekspedisi bool) ([]commonRepo.HppV2ExpenseCostRow, error) {
+func (s *hppV2RepoStub) ListExpenseRealizationRowsByProjectFlockID(_ context.Context, projectFlockID uint, date *time.Time, ekspedisi bool) ([]commonRepo.HppV2ExpenseCostRow, error) {
+	if s.expenseRowsByFarmDateKey != nil && date != nil {
+		return append([]commonRepo.HppV2ExpenseCostRow{}, s.expenseRowsByFarmDateKey[expenseFarmDateKey(projectFlockID, ekspedisi, *date)]...), nil
+	}
 	return append([]commonRepo.HppV2ExpenseCostRow{}, s.expenseRowsByFarmKey[expenseFarmKey(projectFlockID, ekspedisi)]...), nil
 }
 
@@ -814,6 +825,28 @@ func TestHppV2CalculateHppBreakdown_UsesFarmSnapshotDepreciationProratedByEggPro
 				DepreciationPercentEffective: 10,
 				DepreciationValue:            1000,
 				PulletCostDayNTotal:          10000,
+				Components: []byte(`{
+					"kandang_count": 2,
+					"total_population": 1000,
+					"kandang": [
+						{
+							"project_flock_kandang_id": 71,
+							"day_n": 5,
+							"multiplication_percentage": 0.95,
+							"chickin_date": "2026-01-02",
+							"standard_effective_date": "2026-06-01",
+							"population": 800
+						},
+						{
+							"project_flock_kandang_id": 70,
+							"day_n": 7,
+							"multiplication_percentage": 0.93,
+							"chickin_date": "2026-01-01",
+							"standard_effective_date": "2026-06-02",
+							"population": 200
+						}
+					]
+				}`),
 			},
 		},
 		eggProductionByPFK: map[uint]struct {
@@ -862,6 +895,21 @@ func TestHppV2CalculateHppBreakdown_UsesFarmSnapshotDepreciationProratedByEggPro
 	if depreciation.Parts[0].Details["snapshot_id"] != uint(901) {
 		t.Fatalf("expected snapshot id 901, got %+v", depreciation.Parts[0].Details)
 	}
+	if depreciation.Parts[0].Details["schedule_day"] != 7 {
+		t.Fatalf("expected snapshot schedule_day 7, got %+v", depreciation.Parts[0].Details)
+	}
+	if depreciation.Parts[0].Details["multiplication_percentage"] != 0.93 {
+		t.Fatalf("expected snapshot multiplication_percentage 0.93, got %+v", depreciation.Parts[0].Details)
+	}
+	if depreciation.Parts[0].Details["chickin_date"] != "2026-01-01" {
+		t.Fatalf("expected snapshot chickin_date 2026-01-01, got %+v", depreciation.Parts[0].Details)
+	}
+	if depreciation.Parts[0].Details["standard_effective_date"] != "2026-06-02" {
+		t.Fatalf("expected snapshot standard_effective_date 2026-06-02, got %+v", depreciation.Parts[0].Details)
+	}
+	if depreciation.Parts[0].Details["kandang_population"] != float64(200) {
+		t.Fatalf("expected snapshot kandang_population 200, got %+v", depreciation.Parts[0].Details)
+	}
 }
 
 func stubKey(ids []uint, flags []string) string {
@@ -904,6 +952,108 @@ func expenseFarmKey(projectFlockID uint, ekspedisi bool) string {
 	return fmt.Sprintf("farm=%d|ekspedisi=%t", projectFlockID, ekspedisi)
 }
 
+func expenseFarmDateKey(projectFlockID uint, ekspedisi bool, date time.Time) string {
+	return fmt.Sprintf("%d|%t|%s", projectFlockID, ekspedisi, date.Format("2006-01-02"))
+}
+
 func chickinStubKey(ids []uint, flags []string, excludeTransferToLaying bool) string {
 	return stubKey(ids, append(append([]string{}, flags...), fmt.Sprintf("exclude_transfer_to_laying=%t", excludeTransferToLaying)))
 }
+
+// TestHppV2PakanBreakdown_LayingAttributesLokasiFeedAsProductionCost membuktikan Fix 1:
+// untuk kandang LAYING, pemakaian pakan (termasuk dari gudang LOKASI dengan pfk NULL) diatribusikan
+// sebagai production_cost via ListLayingUsageCostRowsByProductFlags — BUKAN pullet_cost.
+// Stub memetakan ListLayingUsageCostRowsByProductFlags(50,...) ke usageRowsByKey[[50]+PAKAN].
+func TestHppV2PakanBreakdown_LayingAttributesLokasiFeedAsProductionCost(t *testing.T) {
+	repo := &hppV2RepoStub{
+		contextByPFK: map[uint]*commonRepo.HppV2ProjectFlockKandangContext{
+			50: {
+				ProjectFlockKandangID: 50,
+				ProjectFlockID:        20,
+				ProjectFlockCategory:  string(utils.ProjectFlockCategoryLaying),
+				KandangID:             1,
+				LocationID:            14,
+				HouseType:             "close_house",
+			},
+		},
+		usageRowsByKey: map[string][]commonRepo.HppV2UsageCostRow{
+			stubKey([]uint{50}, []string{"PAKAN"}): {
+				{StockableType: "purchase_items", StockableID: 9001, SourceProductID: 9, SourceProductName: "Pakan Laying", Qty: 310, UnitPrice: 1, TotalCost: 310},
+			},
+		},
+		// Tanpa transferSummaryByPFK[50] -> growing part nil; tanpa adjustRowsByKey -> laying cutover nil.
+	}
+
+	svc := NewHppV2Service(repo)
+	component, err := svc.GetPakanBreakdown(50, mustDate(t, "2026-05-31"))
+	if err != nil {
+		t.Fatalf("expected no error, got %v", err)
+	}
+	if component == nil {
+		t.Fatal("expected PAKAN component")
+	}
+	if component.Total != 310 {
+		t.Fatalf("expected component total 310, got %v", component.Total)
+	}
+	if len(component.Parts) != 1 || component.Parts[0].Code != hppV2PartLayingNormal {
+		t.Fatalf("expected single laying_normal part, got %+v", component.Parts)
+	}
+	if got := componentScopeTotal(component, hppV2ScopeProductionCost); got != 310 {
+		t.Fatalf("expected production_cost 310, got %v", got)
+	}
+	if got := componentScopeTotal(component, hppV2ScopePulletCost); got != 0 {
+		t.Fatalf("expected pullet_cost 0 (feed laying bukan pullet), got %v", got)
+	}
+}
+
+// TestHppV2BopProductionScopeRange_NonNegativeAndProrated membuktikan Fix 2: BOP farm-level dihitung
+// sebagai (expenseCum(end) - expenseCum(start)) × ratio(end) — range-correct & tidak pernah negatif.
+// Range [2026-04-30, 2026-05-31] -> engine memakai endOfDay: start=2026-05-01, end=2026-06-01.
+// Share kandang 50 = 30/(30+70) = 0.3.
+//   - REGULAR: expense farm tumbuh 1000 -> 1300 (delta 300) => 300 × 0.3 = 90.
+//   - EKSPEDISI: expense farm "turun" 500 -> 200 (delta -300, kasus uji clamp) => di-clamp ke 0.
+func TestHppV2BopProductionScopeRange_NonNegativeAndProrated(t *testing.T) {
+	repo := &hppV2RepoStub{
+		contextByPFK: map[uint]*commonRepo.HppV2ProjectFlockKandangContext{
+			50: {ProjectFlockKandangID: 50, ProjectFlockID: 20, ProjectFlockCategory: string(utils.ProjectFlockCategoryLaying)},
+		},
+		pfkIDsByProject: map[uint][]uint{
+			20: {50, 51},
+		},
+		eggProductionByPFK: map[uint]struct {
+			pieces float64
+			kg     float64
+		}{
+			50: {pieces: 300, kg: 30},
+			51: {pieces: 700, kg: 70},
+		},
+		expenseRowsByFarmDateKey: map[string][]commonRepo.HppV2ExpenseCostRow{
+			// REGULAR (ekspedisi=false): kumulatif 1000 (start) -> 1300 (end)
+			expenseFarmDateKey(20, false, mustTime(t, "2026-05-01")): {{TotalCost: 1000}},
+			expenseFarmDateKey(20, false, mustTime(t, "2026-06-01")): {{TotalCost: 800}, {TotalCost: 500}},
+			// EKSPEDISI (ekspedisi=true): kumulatif 500 (start) -> 200 (end) => delta negatif, harus di-clamp
+			expenseFarmDateKey(20, true, mustTime(t, "2026-05-01")): {{TotalCost: 500}},
+			expenseFarmDateKey(20, true, mustTime(t, "2026-06-01")): {{TotalCost: 200}},
+		},
+	}
+
+	svc := NewHppV2Service(repo)
+	start := mustDate(t, "2026-04-30")
+	end := mustDate(t, "2026-05-31")
+
+	reg, err := svc.GetBopRegularProductionScopeRange(50, start, end)
+	if err != nil {
+		t.Fatalf("expected no error, got %v", err)
+	}
+	if reg != 90 {
+		t.Fatalf("expected BOP regular range 90 (300 × 0.3), got %v", reg)
+	}
+
+	eksp, err := svc.GetBopEkspedisiProductionScopeRange(50, start, end)
+	if err != nil {
+		t.Fatalf("expected no error, got %v", err)
+	}
+	if eksp != 0 {
+		t.Fatalf("expected BOP ekspedisi range clamped to 0 (delta negatif), got %v", eksp)
+	}
+}

internal/common/service/fifo_stock_v2/allocate.go

@@ -195,10 +195,13 @@ func (s *fifoStockV2Service) allocateInternal(ctx context.Context, tx *gorm.DB,
 
 	if remaining > 0 {
 		if !allowOverConsume {
-			return nil, fmt.Errorf("%w: requested %.3f, allocated %.3f", ErrInsufficientStock, req.NeedQty, result.AllocatedQty)
-		}
+			s.logger.Warnf("FIFO v2: clearing historical pending (%.3f) for %s/%d at PW=%d — over-consume is blocked by rule",
+				remaining, req.Usable.LegacyTypeKey, req.Usable.ID, req.ProductWarehouseID)
+			result.PendingQty = 0
+		} else {
 			result.PendingQty = remaining
 		}
+	}
 
 	if err := s.applyUsableDeltas(tx, *usableRule, req.Usable.ID, result.AllocatedQty, result.PendingQty); err != nil {
 		return nil, err

internal/database/migrations/20260605235554_revert_block_marketing_overconsume_telur.down.sql

@@ -0,0 +1,25 @@
+BEGIN;
+
+-- Rollback: re-insert TELUR/TELUR_GRADE block rules yang dihapus oleh migration ini.
+
+INSERT INTO fifo_stock_v2_overconsume_rules(flag_group_code, function_code, lane, allow_overconsume, priority, reason, is_active)
+SELECT 'TELUR', 'MARKETING_OUT', 'USABLE', FALSE, 20, 'fifo_v2_exception_marketing_block_telur', TRUE
+WHERE NOT EXISTS (
+    SELECT 1 FROM fifo_stock_v2_overconsume_rules
+    WHERE lane = 'USABLE'
+      AND function_code = 'MARKETING_OUT'
+      AND flag_group_code = 'TELUR'
+      AND reason = 'fifo_v2_exception_marketing_block_telur'
+);
+
+INSERT INTO fifo_stock_v2_overconsume_rules(flag_group_code, function_code, lane, allow_overconsume, priority, reason, is_active)
+SELECT 'TELUR_GRADE', 'MARKETING_OUT', 'USABLE', FALSE, 20, 'fifo_v2_exception_marketing_block_telur_grade', TRUE
+WHERE NOT EXISTS (
+    SELECT 1 FROM fifo_stock_v2_overconsume_rules
+    WHERE lane = 'USABLE'
+      AND function_code = 'MARKETING_OUT'
+      AND flag_group_code = 'TELUR_GRADE'
+      AND reason = 'fifo_v2_exception_marketing_block_telur_grade'
+);
+
+COMMIT;

internal/database/migrations/20260605235554_revert_block_marketing_overconsume_telur.up.sql

@@ -0,0 +1,17 @@
+BEGIN;
+
+-- Revert rules yang ditambahkan oleh migration 20260603031237_block_marketing_overconsume_telur.
+-- TELUR/TELUR_GRADE kembali fallback ke default allow rule (allow_overconsume=TRUE)
+-- karena validasi stok sekarang ditangani di service layer (code validation) bukan lewat
+-- config overconsume FIFO v2.
+
+DELETE FROM fifo_stock_v2_overconsume_rules
+WHERE lane = 'USABLE'
+  AND function_code = 'MARKETING_OUT'
+  AND flag_group_code IN ('TELUR', 'TELUR_GRADE')
+  AND reason IN (
+      'fifo_v2_exception_marketing_block_telur',
+      'fifo_v2_exception_marketing_block_telur_grade'
+  );
+
+COMMIT;

internal/database/migrations/20260607115408_update_farm_depreciation_manual_inputs..down.sql

@@ -0,0 +1,14 @@
+-- Reverse UPSERT: hapus baris PFK 47 & 48 yang kemungkinan baru diinsert oleh up migration ini.
+-- Jika sebelumnya sudah ada (ON CONFLICT DO UPDATE), baris ini akan terhapus —
+-- restore manual dari backup jika diperlukan.
+DELETE FROM farm_depreciation_manual_inputs
+WHERE project_flock_id IN (47, 48);
+
+-- UPDATE rows untuk PFK 4–27 tidak bisa di-reverse secara presisi:
+-- nilai total_cost sebelum migration ini tidak tersimpan di migration history
+-- (data awal di-load via cmd/import-farm-depreciation-manual-inputs dari Excel).
+-- PFK 10 dan 11 tidak berubah (nilai sama dengan state dari migration 20260529144559).
+-- Jika perlu rollback penuh: restore dari database backup atau re-import Excel lama.
+
+-- Recompute snapshots setelah rollback
+TRUNCATE TABLE farm_depreciation_snapshots;

internal/database/migrations/20260607115408_update_farm_depreciation_manual_inputs..up.sql

@@ -0,0 +1,105 @@
+
+
+UPDATE farm_depreciation_manual_inputs
+SET total_cost   = 1900157533.55,
+    cutover_date = DATE '2026-02-28',
+    updated_at   = NOW()
+WHERE project_flock_id = 10;
+
+
+UPDATE farm_depreciation_manual_inputs
+SET total_cost   = 146658321.066,
+    cutover_date = DATE '2026-02-28',
+    updated_at   = NOW()
+WHERE project_flock_id = 13;
+
+
+
+UPDATE farm_depreciation_manual_inputs
+SET total_cost   = 51824694.138,
+    cutover_date = DATE '2026-02-28',
+    updated_at   = NOW()
+WHERE project_flock_id = 17;
+
+UPDATE farm_depreciation_manual_inputs
+SET total_cost   = 15491774.796,
+    cutover_date = DATE '2026-02-28',
+    updated_at   = NOW()
+WHERE project_flock_id = 8;
+
+
+
+
+-- Cutover 2026-02-28 (lanjutan)
+UPDATE farm_depreciation_manual_inputs
+SET total_cost = 575074391.36, cutover_date = DATE '2026-02-28', updated_at = NOW()
+WHERE project_flock_id = 4;
+
+UPDATE farm_depreciation_manual_inputs
+SET total_cost = 578360642.51, cutover_date = DATE '2026-02-28', updated_at = NOW()
+WHERE project_flock_id = 5;
+
+UPDATE farm_depreciation_manual_inputs
+SET total_cost = 880983605.92, cutover_date = DATE '2026-02-28', updated_at = NOW()
+WHERE project_flock_id = 6;
+
+UPDATE farm_depreciation_manual_inputs
+SET total_cost = 391669576.153, cutover_date = DATE '2026-02-28', updated_at = NOW()
+WHERE project_flock_id = 9;
+
+UPDATE farm_depreciation_manual_inputs
+SET total_cost = 2521797832.14, cutover_date = DATE '2026-02-28', updated_at = NOW()
+WHERE project_flock_id = 11;
+
+UPDATE farm_depreciation_manual_inputs
+SET total_cost = 139227054.164, cutover_date = DATE '2026-02-28', updated_at = NOW()
+WHERE project_flock_id = 12;
+
+UPDATE farm_depreciation_manual_inputs
+SET total_cost = 380083106.836, cutover_date = DATE '2026-02-28', updated_at = NOW()
+WHERE project_flock_id = 14;
+
+UPDATE farm_depreciation_manual_inputs
+SET total_cost = 705136853.847, cutover_date = DATE '2026-02-28', updated_at = NOW()
+WHERE project_flock_id = 15;
+
+UPDATE farm_depreciation_manual_inputs
+SET total_cost = 209816474.000, cutover_date = DATE '2026-02-28', updated_at = NOW()
+WHERE project_flock_id = 18;
+
+UPDATE farm_depreciation_manual_inputs
+SET total_cost = 557606867.000, cutover_date = DATE '2026-02-28', updated_at = NOW()
+WHERE project_flock_id = 19;
+
+UPDATE farm_depreciation_manual_inputs
+SET total_cost = 239330456.11, cutover_date = DATE '2026-02-28', updated_at = NOW()
+WHERE project_flock_id = 20;
+
+UPDATE farm_depreciation_manual_inputs
+SET total_cost = 4724203916.72, cutover_date = DATE '2026-02-28', updated_at = NOW()
+WHERE project_flock_id = 26;
+
+-- Cutover 2026-05-15
+UPDATE farm_depreciation_manual_inputs
+SET total_cost = 5449963647.43, cutover_date = DATE '2026-05-15', updated_at = NOW()
+WHERE project_flock_id = 27;
+
+-- Cutover 2026-06-08 (upsert — row mungkin belum ada)
+INSERT INTO farm_depreciation_manual_inputs (project_flock_id, total_cost, cutover_date, created_at, updated_at)
+VALUES (47, 5395429899.42, DATE '2026-06-08', NOW(), NOW())
+ON CONFLICT (project_flock_id) DO UPDATE
+    SET total_cost   = EXCLUDED.total_cost,
+        cutover_date = EXCLUDED.cutover_date,
+        updated_at   = NOW();
+
+-- Cutover 2026-06-16 (upsert — row mungkin belum ada)
+INSERT INTO farm_depreciation_manual_inputs (project_flock_id, total_cost, cutover_date, created_at, updated_at)
+VALUES (48, 5514616442.08, DATE '2026-06-16', NOW(), NOW())
+ON CONFLICT (project_flock_id) DO UPDATE
+    SET total_cost   = EXCLUDED.total_cost,
+        cutover_date = EXCLUDED.cutover_date,
+        updated_at   = NOW();
+
+-- Pengaman: pastikan snapshot di-recompute dengan total_cost baru
+-- saat user request /api/reports/expense/depreciation
+TRUNCATE TABLE farm_depreciation_snapshots;

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

@@ -789,11 +789,56 @@ func (s closingService) GetOverhead(c *fiber.Ctx, projectFlockID uint, projectFl
 
 	totalActualPopulation := totalChickinQty - totalDepletion
 
+	// Prefer recording-based population (recordings.total_chick_qty) so closing stays
+	// consistent with normalized cut-over flocks. For normal flocks this equals
+	// chickin - depletion (no-op); it only differs when the recording population was
+	// normalized separately from recording_depletions. Falls back if any kandang in
+	// scope lacks a recording.
+	scopeKandangs := projectFlockKandangs
+	if projectFlockKandangID != nil {
+		scopeKandangs = nil
+		for _, k := range projectFlockKandangs {
+			if k.Id == *projectFlockKandangID {
+				scopeKandangs = append(scopeKandangs, k)
+				break
+			}
+		}
+	}
+	if recPop, ok := s.actualPopulationFromRecordings(c.Context(), scopeKandangs); ok {
+		totalActualPopulation = recPop
+	}
+
 	result := dto.ToOverheadListDTOs(budgets, realizations, totalChickinQty, totalActualPopulation, projectFlockKandangID != nil, totalKandangCount)
 
 	return &result, nil
 }
 
+// actualPopulationFromRecordings sums the latest recordings.total_chick_qty across the
+// given kandangs (the production population source of truth). Returns ok=false if any
+// kandang lacks a recording, so the caller falls back to chickin-minus-depletion.
+// For normal flocks this equals chickin - depletion; it only differs for cut-over flocks
+// whose recording population was normalized separately from recording_depletions.
+func (s closingService) actualPopulationFromRecordings(ctx context.Context, kandangs []entity.ProjectFlockKandang) (float64, bool) {
+	if s.RecordingRepo == nil || len(kandangs) == 0 {
+		return 0, false
+	}
+	total := 0.0
+	for _, k := range kandangs {
+		latest, err := s.RecordingRepo.GetLatestByProjectFlockKandangID(ctx, k.Id)
+		if err != nil {
+			s.Log.Warnf("actualPopulationFromRecordings: latest recording pfk=%d: %v", k.Id, err)
+			return 0, false
+		}
+		if latest == nil || latest.TotalChickQty == nil {
+			return 0, false
+		}
+		if *latest.TotalChickQty > 0 {
+			total += *latest.TotalChickQty
+		}
+	}
+	return total, true
+}
+
 type activeKandangMetricRow struct {
 	ProjectFlockKandangID uint    `gorm:"column:project_flock_kandang_id"`
 	ProjectFlockID        uint    `gorm:"column:project_flock_id"`

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

@@ -156,7 +156,7 @@ func (s closingKeuanganService) calculateClosingKeuangan(c *fiber.Ctx, projectFl
 
 	hppSection := s.buildHPPSection(c, projectFlock, projectFlockKandangs, costs, productionData)
 
-	profitLossSection := s.buildProfitLossSection(projectFlock, costs, productionData)
+	profitLossSection := s.buildProfitLossSection(c, projectFlock, projectFlockKandangs, costs, productionData)
 
 	data := dto.ToClosingKeuanganData(hppSection, profitLossSection)
 	return &data, nil
@@ -386,7 +386,7 @@ func (s closingKeuanganService) buildHPPSection(c *fiber.Ctx, projectFlock *enti
 	return dto.ToHPPSection(hppItems, hppSummary)
 }
 
-func (s closingKeuanganService) buildProfitLossSection(projectFlock *entity.ProjectFlock, costs *CostData, production *ProductionData) dto.ProfitLossSection {
+func (s closingKeuanganService) buildProfitLossSection(c *fiber.Ctx, projectFlock *entity.ProjectFlock, projectFlockKandangs []entity.ProjectFlockKandang, costs *CostData, production *ProductionData) dto.ProfitLossSection {
 
 	totalWeightProduced := production.TotalWeightProduced
 	totalEggWeightKg := production.TotalEggWeightKg
@@ -394,6 +394,11 @@ func (s closingKeuanganService) buildProfitLossSection(projectFlock *entity.Proj
 	totalWeightSold := production.TotalWeightSold
 	totalBirdSold := production.TotalBirdSold
 	actualPopulation := production.TotalPopulationIn - production.TotalDepletion
+	// Prefer recording-based population (consistent with buildHPPSection) so per-ekor
+	// P&L matches the normalized recording population for cut-over flocks.
+	if lastPopulation, ok := s.getLastPopulationFromRecordings(c, projectFlockKandangs); ok {
+		actualPopulation = lastPopulation
+	}
 
 	isLaying := projectFlock.Category == string(utils.ProjectFlockCategoryLaying)
 

internal/modules/marketing/dto/deliveryorder.dto.go

@@ -200,9 +200,12 @@ func ToMarketingListDTO(marketing *entity.Marketing, deliveryProducts []entity.M
 			salesOrderProducts[i] = ToDeliveryMarketingProductDTO(product, marketing.MarketingType)
 		}
 	}
-	var grandTotalSO float64
+	var grandTotalSO, grandTotalDO float64
 	for _, p := range marketing.Products {
 		grandTotalSO += p.TotalPrice
+		if p.DeliveryProduct != nil && p.DeliveryProduct.DeliveryDate != nil {
+			grandTotalDO += p.DeliveryProduct.TotalPrice
+		}
 	}
 
 	return MarketingListDTO{
@@ -211,7 +214,7 @@ func ToMarketingListDTO(marketing *entity.Marketing, deliveryProducts []entity.M
 		SalesPerson:          salesPerson,
 		SoDocs:               marketing.SoDocs,
 		GrandTotalSO:         grandTotalSO,
-		GrandTotalDO:         marketing.GrandTotal,
+		GrandTotalDO:         grandTotalDO,
 		SalesOrder:           salesOrderProducts,
 		DeliveryOrder:        extractDeliveryGroupsFromProducts(marketing),
 		CreatedUser:          createdUser,

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

@@ -972,6 +972,19 @@ func (s deliveryOrdersService) consumeDeliveryStock(ctx context.Context, tx *gor
 	if err := deliveryProductRepo.UpdateOne(ctx, deliveryProduct.Id, deliveryProduct, nil); err != nil {
 		return fiber.NewError(fiber.StatusInternalServerError, "Failed to update delivery product")
 	}
+	if requestedQty > 0 {
+		available, err := s.checkAvailableStockQty(ctx, tx, marketingProduct.ProductWarehouseId)
+		if err != nil {
+			return fiber.NewError(fiber.StatusInternalServerError, "Gagal memeriksa ketersediaan stok")
+		}
+		if requestedQty > available {
+			return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf(
+				"Stok tidak mencukupi: dibutuhkan %g, tersedia %g",
+				requestedQty, available,
+			))
+		}
+	}
+
 	if err := reflowMarketingScope(
 		ctx,
 		s.FifoStockV2Svc,
@@ -1505,3 +1518,28 @@ func uniqueUintIDs(ids []uint) []uint {
 	}
 	return result
 }
+
+// checkAvailableStockQty returns the net available qty for a product warehouse:
+// gross qty (product_warehouses.qty) minus the sum of active CONSUME allocations
+// in stock_allocations. This gives the true available stock accounting for all
+// other delivery orders that have already consumed from the same warehouse.
+func (s deliveryOrdersService) checkAvailableStockQty(ctx context.Context, tx *gorm.DB, productWarehouseId uint) (float64, error) {
+	var pw entity.ProductWarehouse
+	if err := tx.WithContext(ctx).Select("qty").First(&pw, productWarehouseId).Error; err != nil {
+		return 0, err
+	}
+
+	var usedQty float64
+	if err := tx.WithContext(ctx).Raw(`
+		SELECT COALESCE(SUM(qty), 0)
+		FROM stock_allocations
+		WHERE stockable_type     = 'product_warehouses'
+		  AND stockable_id       = ?
+		  AND status             = 'ACTIVE'
+		  AND allocation_purpose = 'CONSUME'
+	`, productWarehouseId).Scan(&usedQty).Error; err != nil {
+		return 0, err
+	}
+
+	return pw.Quantity - usedQty, nil
+}

internal/modules/master/production-standards/services/production-standard.service.go

@@ -387,35 +387,87 @@ func (s productionStandardService) EnsureWeekAvailable(ctx context.Context, stan
 		return nil
 	}
 
-	week := ((day - 1) / 7) + 1
-	if week <= 0 {
+	requestedWeek := ((day - 1) / 7) + 1
+	if requestedWeek <= 0 {
 		return nil
 	}
 
 	upperCategory := strings.ToUpper(category)
 	if upperCategory == string(utils.ProjectFlockCategoryLaying) {
-		detail, err := s.ProductionStandardDetailRepo.GetByStandardIDAndWeek(ctx, standardID, week)
+		effectiveWeek := requestedWeek
+		firstCommonWeek, ok, err := s.layingFirstCommonStandardWeek(ctx, standardID)
 		if err != nil {
-			if errors.Is(err, gorm.ErrRecordNotFound) {
-				return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Standart production tidak tersedia untuk week %d", week))
-			}
 			return err
 		}
-		if detail == nil {
-			return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Standart production tidak tersedia untuk week %d", week))
+		if ok && requestedWeek < firstCommonWeek {
+			effectiveWeek = firstCommonWeek
+		}
+
+		detail, err := s.ProductionStandardDetailRepo.GetByStandardIDAndWeek(ctx, standardID, effectiveWeek)
+		if err != nil {
+			if !errors.Is(err, gorm.ErrRecordNotFound) {
+				return err
 			}
 		}
 
-	growthDetail, err := s.StandardGrowthDetailRepo.GetByStandardIDAndWeek(ctx, standardID, week)
+		growthDetail, err := s.StandardGrowthDetailRepo.GetByStandardIDAndWeek(ctx, standardID, effectiveWeek)
+		if err != nil {
+			if !errors.Is(err, gorm.ErrRecordNotFound) {
+				return err
+			}
+		}
+
+		if detail != nil && growthDetail != nil {
+			return nil
+		}
+
+		return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Standart production tidak tersedia untuk week %d", requestedWeek))
+	}
+
+	growthDetail, err := s.StandardGrowthDetailRepo.GetByStandardIDAndWeek(ctx, standardID, requestedWeek)
 	if err != nil {
 		if errors.Is(err, gorm.ErrRecordNotFound) {
-			return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Standart production tidak tersedia untuk week %d", week))
+			return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Standart production tidak tersedia untuk week %d", requestedWeek))
 		}
 		return err
 	}
 	if growthDetail == nil {
-		return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Standart production tidak tersedia untuk week %d", week))
+		return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Standart production tidak tersedia untuk week %d", requestedWeek))
 	}
 
 	return nil
 }
+
+func (s productionStandardService) layingFirstCommonStandardWeek(ctx context.Context, standardID uint) (int, bool, error) {
+	details, err := s.ProductionStandardDetailRepo.GetByProductionStandardID(ctx, standardID)
+	if err != nil {
+		return 0, false, err
+	}
+	detailWeeks := make(map[int]struct{}, len(details))
+	for _, detail := range details {
+		if detail.Week <= 0 {
+			continue
+		}
+		detailWeeks[detail.Week] = struct{}{}
+	}
+
+	growthDetails, err := s.StandardGrowthDetailRepo.GetByProductionStandardID(ctx, standardID)
+	if err != nil {
+		return 0, false, err
+	}
+
+	firstCommonWeek := 0
+	for _, detail := range growthDetails {
+		if detail.Week <= 0 {
+			continue
+		}
+		if _, ok := detailWeeks[detail.Week]; !ok {
+			continue
+		}
+		if firstCommonWeek == 0 || detail.Week < firstCommonWeek {
+			firstCommonWeek = detail.Week
+		}
+	}
+
+	return firstCommonWeek, firstCommonWeek > 0, nil
+}

internal/modules/master/production-standards/services/production-standard.service_test.go

@@ -0,0 +1,95 @@
+package service
+
+import (
+	"context"
+	"strings"
+	"testing"
+
+	"github.com/glebarez/sqlite"
+	repositories "gitlab.com/mbugroup/lti-api.git/internal/modules/master/production-standards/repositories"
+	"gitlab.com/mbugroup/lti-api.git/internal/utils"
+	"gorm.io/gorm"
+)
+
+func TestEnsureWeekAvailableAllowsLayingBeforeFirstCommonStandardWeek(t *testing.T) {
+	svc := setupProductionStandardServiceTest(t)
+
+	if err := svc.EnsureWeekAvailable(context.Background(), 1, string(utils.ProjectFlockCategoryLaying), 85); err != nil {
+		t.Fatalf("expected pre-standard laying week to be allowed, got %v", err)
+	}
+}
+
+func TestEnsureWeekAvailableRejectsLayingMissingWeekAfterStandardStarts(t *testing.T) {
+	svc := setupProductionStandardServiceTest(t)
+
+	err := svc.EnsureWeekAvailable(context.Background(), 1, string(utils.ProjectFlockCategoryLaying), 127)
+	if err == nil {
+		t.Fatal("expected missing laying standard week to be rejected")
+	}
+	if !strings.Contains(err.Error(), "week 19") {
+		t.Fatalf("expected error to mention requested week 19, got %v", err)
+	}
+}
+
+func TestEnsureWeekAvailableKeepsGrowingWeekStrict(t *testing.T) {
+	svc := setupProductionStandardServiceTest(t)
+
+	err := svc.EnsureWeekAvailable(context.Background(), 2, string(utils.ProjectFlockCategoryGrowing), 8)
+	if err == nil {
+		t.Fatal("expected missing growing standard week to be rejected")
+	}
+	if !strings.Contains(err.Error(), "week 2") {
+		t.Fatalf("expected error to mention requested week 2, got %v", err)
+	}
+}
+
+func setupProductionStandardServiceTest(t *testing.T) productionStandardService {
+	t.Helper()
+
+	db, err := gorm.Open(sqlite.Open("file:"+t.Name()+"?mode=memory&cache=private"), &gorm.Config{})
+	if err != nil {
+		t.Fatalf("failed opening sqlite db: %v", err)
+	}
+
+	statements := []string{
+		`CREATE TABLE production_standard_details (
+			id INTEGER PRIMARY KEY,
+			production_standard_id INTEGER NOT NULL,
+			week INTEGER NOT NULL,
+			target_hen_day_production NUMERIC NULL,
+			target_hen_house_production NUMERIC NULL,
+			target_egg_weight NUMERIC NULL,
+			target_egg_mass NUMERIC NULL,
+			standard_fcr NUMERIC NULL,
+			created_at TIMESTAMP NULL,
+			updated_at TIMESTAMP NULL
+		)`,
+		`CREATE TABLE standard_growth_details (
+			id INTEGER PRIMARY KEY,
+			production_standard_id INTEGER NOT NULL,
+			target_mean_bw NUMERIC NULL,
+			max_depletion NUMERIC NULL,
+			min_uniformity NUMERIC NOT NULL,
+			week INTEGER NOT NULL,
+			feed_intake NUMERIC NULL,
+			created_at TIMESTAMP NULL,
+			created_by INTEGER NOT NULL
+		)`,
+		`INSERT INTO production_standard_details (id, production_standard_id, week, standard_fcr) VALUES
+			(1, 1, 18, 2.1)`,
+		`INSERT INTO standard_growth_details (id, production_standard_id, week, min_uniformity, created_by) VALUES
+			(1, 1, 18, 80, 1),
+			(2, 2, 1, 80, 1)`,
+	}
+
+	for _, stmt := range statements {
+		if err := db.Exec(stmt).Error; err != nil {
+			t.Fatalf("failed preparing schema: %v", err)
+		}
+	}
+
+	return productionStandardService{
+		ProductionStandardDetailRepo: repositories.NewProductionStandardDetailRepository(db),
+		StandardGrowthDetailRepo:     repositories.NewStandardGrowthDetailRepository(db),
+	}
+}

internal/modules/repports/controllers/repport.controller.go

@@ -480,6 +480,29 @@ func (c *RepportController) GetHppPerKandang(ctx *fiber.Ctx) error {
 	return ctx.Status(fiber.StatusOK).JSON(resp)
 }
 
+func (c *RepportController) GetHppPerFarm(ctx *fiber.Ctx) error {
+	data, meta, err := c.RepportService.GetHppPerFarm(ctx)
+	if err != nil {
+		return err
+	}
+
+	resp := struct {
+		Code    int                        `json:"code"`
+		Status  string                     `json:"status"`
+		Message string                     `json:"message"`
+		Meta    dto.HppPerFarmMetaDTO      `json:"meta"`
+		Data    dto.HppPerFarmResponseData `json:"data"`
+	}{
+		Code:    fiber.StatusOK,
+		Status:  "success",
+		Message: "Get HPP per farm successfully",
+		Meta:    *meta,
+		Data:    *data,
+	}
+
+	return ctx.Status(fiber.StatusOK).JSON(resp)
+}
+
 func (c *RepportController) GetCustomerPayment(ctx *fiber.Ctx) error {
 	var customerIDs []uint
 	if customerIDsStr := ctx.Query("customer_ids"); customerIDsStr != "" {

internal/modules/repports/dto/repportExpenseDepreciation.dto.go

@@ -60,7 +60,6 @@ type ExpenseDepreciationV2RowDTO struct {
 	TotalValuePulletAfterDepreciation float64 `json:"total_value_pullet_after_depreciation"`
 	StandardEffectiveDate             string  `json:"standard_effective_date,omitempty"`
 	TotalPopulation                   float64 `json:"total_population"`
-	Components                        any     `json:"components"`
 }
 
 func NewExpenseDepreciationFiltersDTO(area, location, projectFlockID, period string) ExpenseDepreciationFiltersDTO {

internal/modules/repports/dto/repportExpenseDepreciation_test.go

@@ -0,0 +1,51 @@
+package dto
+
+import (
+	"encoding/json"
+	"testing"
+)
+
+func TestExpenseDepreciationRowDTOComponentsJSONContract(t *testing.T) {
+	v1 := ExpenseDepreciationRowDTO{
+		ProjectFlockID: 1,
+		FarmName:       "Farm A",
+		Period:         "2026-06-05",
+		Components:     map[string]any{"kandang_count": 1},
+	}
+	rawV1, err := json.Marshal(v1)
+	if err != nil {
+		t.Fatalf("marshal v1 dto: %v", err)
+	}
+
+	var decodedV1 map[string]any
+	if err := json.Unmarshal(rawV1, &decodedV1); err != nil {
+		t.Fatalf("unmarshal v1 dto: %v", err)
+	}
+	if _, ok := decodedV1["components"]; !ok {
+		t.Fatalf("expected v1 components to be present, got %s", string(rawV1))
+	}
+
+	v2 := ExpenseDepreciationV2RowDTO{
+		Date:                              "2026-06-05",
+		DepreciationPercentEffective:      10,
+		DepreciationValue:                 100,
+		PulletCostDayNTotal:               1000,
+		MultiplicationPercentage:          0.9,
+		DayN:                              2,
+		ChickinDate:                       "2026-01-01",
+		TotalValuePulletAfterDepreciation: 900,
+		TotalPopulation:                   100,
+	}
+	rawV2, err := json.Marshal(v2)
+	if err != nil {
+		t.Fatalf("marshal v2 dto: %v", err)
+	}
+
+	var decodedV2 map[string]any
+	if err := json.Unmarshal(rawV2, &decodedV2); err != nil {
+		t.Fatalf("unmarshal v2 dto: %v", err)
+	}
+	if _, ok := decodedV2["components"]; ok {
+		t.Fatalf("expected v2 components to be omitted, got %s", string(rawV2))
+	}
+}

internal/modules/repports/dto/repportHppPerFarm.dto.go

@@ -0,0 +1,79 @@
+package dto
+
+type HppPerFarmFiltersDTO struct {
+	AreaID     string `json:"area_id"`
+	LocationID string `json:"location_id"`
+	StartDate  string `json:"start_date"`
+	EndDate    string `json:"end_date"`
+}
+
+type HppPerFarmMetaDTO struct {
+	Page         int                  `json:"page"`
+	Limit        int                  `json:"limit"`
+	TotalPages   int64                `json:"total_pages"`
+	TotalResults int64                `json:"total_results"`
+	Filters      HppPerFarmFiltersDTO `json:"filters"`
+}
+
+type HppPerFarmResponseData struct {
+	StartDate string               `json:"start_date"`
+	EndDate   string               `json:"end_date"`
+	Rows      []HppPerFarmRowDTO   `json:"rows"`
+	Summary   HppPerFarmSummaryDTO `json:"summary"`
+}
+
+// HppPerFarmRowDTO is one farm (location) row, aggregating all LAYING project
+// flocks within the same location over the selected date range.
+type HppPerFarmRowDTO struct {
+	Location HppPerKandangLocationDTO `json:"location"`
+	// total_cost_rp = depreciation + pakan + ovk + bop (+ other production cost).
+	// DOC/pullet is NOT included here (it is expensed through depreciation);
+	// average_doc_price_rp is provided for information only.
+	TotalCostRp          float64 `json:"total_cost_rp"`
+	FeedCostRp           float64 `json:"feed_cost_rp"`
+	OvkCostRp            float64 `json:"ovk_cost_rp"`
+	BopCostRp            float64 `json:"bop_cost_rp"`
+	DepreciationRp       float64 `json:"depreciation_rp"`
+	OtherCostRp          float64 `json:"other_cost_rp"`
+	EggWeightRecordingKg float64 `json:"egg_weight_recording_kg"`
+	EggWeightDoKg        float64 `json:"egg_weight_do_kg"`
+	HppPerKgProduction   float64 `json:"hpp_per_kg_production"`
+	HppPerKgSales        float64 `json:"hpp_per_kg_sales"`
+	AverageDocPriceRp    int64   `json:"average_doc_price_rp"`
+
+	Flocks []HppPerFarmFlockDTO `json:"flocks"`
+}
+
+// HppPerFarmFlockDTO is the per-project-flock breakdown inside a farm row.
+type HppPerFarmFlockDTO struct {
+	ProjectFlockID       int64   `json:"project_flock_id"`
+	FlockName            string  `json:"flock_name"`
+	TotalCostRp          float64 `json:"total_cost_rp"`
+	FeedCostRp           float64 `json:"feed_cost_rp"`
+	OvkCostRp            float64 `json:"ovk_cost_rp"`
+	BopCostRp            float64 `json:"bop_cost_rp"`
+	DepreciationRp       float64 `json:"depreciation_rp"`
+	OtherCostRp          float64 `json:"other_cost_rp"`
+	EggWeightRecordingKg float64 `json:"egg_weight_recording_kg"`
+	EggWeightDoKg        float64 `json:"egg_weight_do_kg"`
+	HppPerKgProduction   float64 `json:"hpp_per_kg_production"`
+	HppPerKgSales        float64 `json:"hpp_per_kg_sales"`
+	AverageDocPriceRp    int64   `json:"average_doc_price_rp"`
+}
+
+type HppPerFarmSummaryDTO struct {
+	TotalCostRp               float64 `json:"total_cost_rp"`
+	TotalEggWeightRecordingKg float64 `json:"total_egg_weight_recording_kg"`
+	TotalEggWeightDoKg        float64 `json:"total_egg_weight_do_kg"`
+	AverageHppPerKgProduction float64 `json:"average_hpp_per_kg_production"`
+	AverageHppPerKgSales      float64 `json:"average_hpp_per_kg_sales"`
+}
+
+func NewHppPerFarmFiltersDTO(area, location, startDate, endDate string) HppPerFarmFiltersDTO {
+	return HppPerFarmFiltersDTO{
+		AreaID:     area,
+		LocationID: location,
+		StartDate:  startDate,
+		EndDate:    endDate,
+	}
+}

internal/modules/repports/dto/repportMarketing.dto.go

@@ -83,7 +83,7 @@ func ToMarketingReportItems(mdps []entity.MarketingDeliveryProduct, hppByDeliver
 			realizationDate = *mdp.DeliveryDate
 		}
 
-		totalWeightKg := mdp.UsageQty * mdp.AvgWeight
+		totalWeightKg := mdp.TotalWeight
 		salesAmount := totalWeightKg * mdp.UnitPrice
 
 		var hpp float64

internal/modules/repports/module.go

@@ -37,6 +37,7 @@ func (RepportModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate *
 	purchaseSupplierRepository := repportRepo.NewPurchaseSupplierRepository(db)
 	debtSupplierRepository := repportRepo.NewDebtSupplierRepository(db)
 	hppPerKandangRepository := repportRepo.NewHppPerKandangRepository(db)
+	hppPerFarmRepository := repportRepo.NewHppPerFarmRepository(db)
 	expenseDepreciationRepository := repportRepo.NewExpenseDepreciationRepository(db)
 	productionResultRepository := repportRepo.NewProductionResultRepository(db)
 	customerPaymentRepository := repportRepo.NewCustomerPaymentRepository(db)
@@ -65,6 +66,7 @@ func (RepportModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate *
 		purchaseSupplierRepository,
 		debtSupplierRepository,
 		hppPerKandangRepository,
+		hppPerFarmRepository,
 		productionResultRepository,
 		customerPaymentRepository,
 		balanceMonitoringRepository,

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

@@ -0,0 +1,233 @@
+package repositories
+
+import (
+	"context"
+	"time"
+
+	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"
+	"gitlab.com/mbugroup/lti-api.git/internal/utils/fifo"
+	"gorm.io/gorm"
+)
+
+// HppPerFarmFlockMetaRow describes a LAYING project flock and the farm
+// (location) it belongs to. Farm identity is project_flocks.location_id.
+type HppPerFarmFlockMetaRow struct {
+	ProjectFlockID uint
+	FlockName      string
+	LocationID     uint
+	LocationName   string
+	AreaID         uint
+}
+
+// HppPerFarmDocRow holds the DOC/pullet acquisition cost trace per flock.
+// Used only as an informational field (average_doc_price_rp); it is NOT part
+// of total_cost because the pullet cost is expensed through depreciation.
+type HppPerFarmDocRow struct {
+	ProjectFlockID uint
+	DocCost        float64
+	DocQty         float64
+}
+
+type HppPerFarmRepository interface {
+	GetCandidateFlocks(ctx context.Context, start time.Time, areaIDs, locationIDs []int64) ([]HppPerFarmFlockMetaRow, error)
+	SumRecordingEggWeightByFlock(ctx context.Context, start, endExclusive time.Time, projectFlockIDs []uint) (map[uint]float64, error)
+	SumMarketingDoTelurWeightByFlock(ctx context.Context, start, endExclusive time.Time, projectFlockIDs []uint) (map[uint]float64, error)
+	GetDocCostByFlock(ctx context.Context, projectFlockIDs []uint) (map[uint]HppPerFarmDocRow, error)
+	DB() *gorm.DB
+}
+
+type hppPerFarmRepository struct {
+	db *gorm.DB
+}
+
+func NewHppPerFarmRepository(db *gorm.DB) HppPerFarmRepository {
+	return &hppPerFarmRepository{db: db}
+}
+
+func (r *hppPerFarmRepository) DB() *gorm.DB {
+	return r.db
+}
+
+// GetCandidateFlocks returns the LAYING project flocks (with their farm/location
+// metadata) that are still active on or after the range start, scoped by area
+// and location. Mirrors ExpenseDepreciationRepository.GetCandidateFarms but adds
+// location info so flocks can be grouped per farm.
+func (r *hppPerFarmRepository) GetCandidateFlocks(ctx context.Context, start time.Time, areaIDs, locationIDs []int64) ([]HppPerFarmFlockMetaRow, error) {
+	rows := make([]HppPerFarmFlockMetaRow, 0)
+
+	query := r.db.WithContext(ctx).
+		Table("project_flocks AS pf").
+		Select(`
+			DISTINCT pf.id AS project_flock_id,
+			pf.flock_name AS flock_name,
+			pf.location_id AS location_id,
+			loc.name AS location_name,
+			pf.area_id AS area_id`).
+		Joins("JOIN project_flock_kandangs AS pfk ON pfk.project_flock_id = pf.id").
+		Joins("JOIN locations AS loc ON loc.id = pf.location_id").
+		Where("pf.deleted_at IS NULL").
+		Where("pf.category = ?", utils.ProjectFlockCategoryLaying).
+		Where("(pfk.closed_at IS NULL OR DATE(pfk.closed_at) >= DATE(?))", start)
+
+	if len(areaIDs) > 0 {
+		query = query.Where("pf.area_id IN ?", areaIDs)
+	}
+	if len(locationIDs) > 0 {
+		query = query.Where("pf.location_id IN ?", locationIDs)
+	}
+
+	if err := query.Order("pf.location_id ASC, pf.id ASC").Scan(&rows).Error; err != nil {
+		return nil, err
+	}
+
+	return rows, nil
+}
+
+// SumRecordingEggWeightByFlock sums recording_eggs.weight (kg) per project flock
+// for non-rejected recordings whose record_datetime falls inside [start, endExclusive).
+func (r *hppPerFarmRepository) SumRecordingEggWeightByFlock(ctx context.Context, start, endExclusive time.Time, projectFlockIDs []uint) (map[uint]float64, error) {
+	result := make(map[uint]float64)
+	if len(projectFlockIDs) == 0 {
+		return result, nil
+	}
+
+	latestApproval := r.db.WithContext(ctx).
+		Table("approvals AS a").
+		Select("a.approvable_id, a.action").
+		Joins(`
+			JOIN (
+				SELECT approvable_id, MAX(action_at) AS latest_action_at
+				FROM approvals
+				WHERE approvable_type = ?
+				GROUP BY approvable_id
+			) AS la ON la.approvable_id = a.approvable_id AND la.latest_action_at = a.action_at`,
+			string(utils.ApprovalWorkflowRecording),
+		)
+
+	type eggRow struct {
+		ProjectFlockID uint
+		Weight         float64
+	}
+	rows := make([]eggRow, 0)
+
+	query := r.db.WithContext(ctx).
+		Table("recordings AS r").
+		Select(`
+			pfk.project_flock_id AS project_flock_id,
+			COALESCE(SUM(re.weight), 0) AS weight`).
+		Joins("JOIN project_flock_kandangs AS pfk ON pfk.id = r.project_flock_kandangs_id").
+		Joins("LEFT JOIN (?) AS la ON la.approvable_id = r.id", latestApproval).
+		Joins("JOIN recording_eggs AS re ON re.recording_id = r.id").
+		Where("pfk.project_flock_id IN ?", projectFlockIDs).
+		Where("r.record_datetime >= ? AND r.record_datetime < ?", start, endExclusive).
+		Where("r.deleted_at IS NULL").
+		Where("(la.action IS NULL OR la.action != ?)", string(entity.ApprovalActionRejected)).
+		Group("pfk.project_flock_id")
+
+	if err := query.Scan(&rows).Error; err != nil {
+		return nil, err
+	}
+
+	for _, row := range rows {
+		result[row.ProjectFlockID] = row.Weight
+	}
+	return result, nil
+}
+
+// SumMarketingDoTelurWeightByFlock sums delivered TELUR weight (marketing_delivery_products.total_weight)
+// per project flock, for delivery_date inside [start, endExclusive). A delivery product that is
+// attributed to multiple flocks is prorated by each flock's allocated qty share, so that
+// the farm total equals the sum of its flocks.
+func (r *hppPerFarmRepository) SumMarketingDoTelurWeightByFlock(ctx context.Context, start, endExclusive time.Time, projectFlockIDs []uint) (map[uint]float64, error) {
+	result := make(map[uint]float64)
+	if len(projectFlockIDs) == 0 {
+		return result, nil
+	}
+
+	telurFlags := []string{
+		string(utils.FlagTelur),
+		string(utils.FlagTelurUtuh),
+		string(utils.FlagTelurPecah),
+		string(utils.FlagTelurPutih),
+		string(utils.FlagTelurRetak),
+	}
+
+	// allocated qty per (marketing_delivery_product, project_flock)
+	attrByFlock := r.db.WithContext(ctx).
+		Table("(?) AS mda", commonRepo.MarketingDeliveryAttributionRowsQuery(r.db.WithContext(ctx))).
+		Select(`
+			mda.marketing_delivery_product_id AS mdp_id,
+			mda.project_flock_id AS project_flock_id,
+			SUM(mda.allocated_qty) AS flock_qty`).
+		Group("mda.marketing_delivery_product_id, mda.project_flock_id")
+
+	// prorate each delivery product's total_weight across its attributed flocks.
+	// Use EXISTS for the TELUR flag filter (not a JOIN) so a product carrying
+	// multiple egg flags does not fan out and double-count the weight share.
+	shareQuery := r.db.WithContext(ctx).
+		Table("(?) AS a", attrByFlock).
+		Select(`
+			a.project_flock_id AS project_flock_id,
+			mdp.total_weight * a.flock_qty / NULLIF(SUM(a.flock_qty) OVER (PARTITION BY a.mdp_id), 0) AS weight_share`).
+		Joins("JOIN marketing_delivery_products AS mdp ON mdp.id = a.mdp_id").
+		Joins("JOIN marketing_products AS mp ON mp.id = mdp.marketing_product_id").
+		Joins("JOIN product_warehouses AS pw ON pw.id = mp.product_warehouse_id").
+		Where("EXISTS (SELECT 1 FROM flags f WHERE f.flagable_id = pw.product_id AND f.flagable_type = ? AND f.name IN ?)", entity.FlagableTypeProduct, telurFlags).
+		Where("mdp.delivery_date >= ? AND mdp.delivery_date < ?", start, endExclusive)
+
+	type doRow struct {
+		ProjectFlockID uint
+		Weight         float64
+	}
+	rows := make([]doRow, 0)
+
+	query := r.db.WithContext(ctx).
+		Table("(?) AS s", shareQuery).
+		Select(`
+			s.project_flock_id AS project_flock_id,
+			COALESCE(SUM(s.weight_share), 0) AS weight`).
+		Where("s.project_flock_id IN ?", projectFlockIDs).
+		Group("s.project_flock_id")
+
+	if err := query.Scan(&rows).Error; err != nil {
+		return nil, err
+	}
+
+	for _, row := range rows {
+		result[row.ProjectFlockID] = row.Weight
+	}
+	return result, nil
+}
+
+// GetDocCostByFlock returns the DOC acquisition cost (qty * purchase price) and qty
+// traced to chick-in per project flock. Informational only.
+func (r *hppPerFarmRepository) GetDocCostByFlock(ctx context.Context, projectFlockIDs []uint) (map[uint]HppPerFarmDocRow, error) {
+	result := make(map[uint]HppPerFarmDocRow)
+	if len(projectFlockIDs) == 0 {
+		return result, nil
+	}
+
+	rows := make([]HppPerFarmDocRow, 0)
+	query := r.db.WithContext(ctx).
+		Table("project_chickins AS pc").
+		Select(`
+			pfk.project_flock_id AS project_flock_id,
+			COALESCE(SUM(sa.qty * COALESCE(pi.price, 0)), 0) AS doc_cost,
+			COALESCE(SUM(sa.qty), 0) AS doc_qty`).
+		Joins("JOIN project_flock_kandangs AS pfk ON pfk.id = pc.project_flock_kandang_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").
+		Where("pfk.project_flock_id IN ?", projectFlockIDs).
+		Group("pfk.project_flock_id")
+
+	if err := query.Scan(&rows).Error; err != nil {
+		return nil, err
+	}
+
+	for _, row := range rows {
+		result[row.ProjectFlockID] = row
+	}
+	return result, nil
+}

internal/modules/repports/route.go

@@ -24,6 +24,7 @@ func RepportRoutes(v1 fiber.Router, u user.UserService, s repport.RepportService
 	route.Get("/purchase-supplier", m.RequirePermissions(m.P_ReportPurchaseSupplierGetAll), ctrl.GetPurchaseSupplier)
 	route.Get("/debt-supplier", m.RequirePermissions(m.P_ReportDebtSupplierGetAll), ctrl.GetDebtSupplier)
 	route.Get("/hpp-per-kandang", m.RequirePermissions(m.P_ReportHppPerKandangGetAll), ctrl.GetHppPerKandang)
+	route.Get("/hpp-per-farm", m.RequirePermissions(m.P_ReportHppPerKandangGetAll), ctrl.GetHppPerFarm)
 	route.Get("/hpp-v2-breakdown", m.RequirePermissions(m.P_ReportHppPerKandangGetAll), ctrl.GetHppV2Breakdown)
 	route.Get("/production-result/:idProjectFlockKandang", m.RequirePermissions(m.P_ReportProductionResultGetAll), ctrl.GetProductionResult)
 	route.Get("/customer-payment", m.RequirePermissions(m.P_ReportCustomerPaymentGetAll), ctrl.GetCustomerPayment)

internal/modules/repports/services/hpp_per_farm_test.go

@@ -0,0 +1,93 @@
+package service
+
+import (
+	"math"
+	"testing"
+
+	approvalService "gitlab.com/mbugroup/lti-api.git/internal/common/service"
+)
+
+// production-scope total should sum only parts tagged production_cost (a part
+// tagged with both scopes still counts once).
+func TestHppPerFarmProductionScopeTotalPartLevelScopes(t *testing.T) {
+	comp := &approvalService.HppV2Component{
+		Code: "PAKAN",
+		Parts: []approvalService.HppV2ComponentPart{
+			{Total: 100, Scopes: []string{"production_cost"}},
+			{Total: 50, Scopes: []string{"pullet_cost"}},
+			{Total: 25, Scopes: []string{"production_cost", "pullet_cost"}},
+		},
+	}
+	if got := hppPerFarmProductionScopeTotal(comp); got != 125 {
+		t.Fatalf("expected 125, got %v", got)
+	}
+}
+
+// when parts carry no scopes, fall back to the component-level scope.
+func TestHppPerFarmProductionScopeTotalComponentLevelFallback(t *testing.T) {
+	prod := &approvalService.HppV2Component{
+		Code:   "DIRECT_PULLET_PURCHASE",
+		Scopes: []string{"production_cost"},
+		Total:  300,
+		Parts:  []approvalService.HppV2ComponentPart{{Total: 300}},
+	}
+	if got := hppPerFarmProductionScopeTotal(prod); got != 300 {
+		t.Fatalf("expected 300 component fallback, got %v", got)
+	}
+
+	// DOC/pullet is pullet-scope only -> contributes 0 to production cost,
+	// which is exactly why it must not be added to total_cost (depreciation
+	// already expenses the pullet).
+	pulletOnly := &approvalService.HppV2Component{
+		Code:   "DOC_CHICKIN",
+		Scopes: []string{"pullet_cost"},
+		Total:  999,
+		Parts:  []approvalService.HppV2ComponentPart{{Total: 999}},
+	}
+	if got := hppPerFarmProductionScopeTotal(pulletOnly); got != 0 {
+		t.Fatalf("expected 0 for pullet-only component, got %v", got)
+	}
+}
+
+func TestHppPerFarmProductionScopeTotalsByCode(t *testing.T) {
+	b := &approvalService.HppV2Breakdown{
+		Components: []approvalService.HppV2Component{
+			{Code: "PAKAN", Parts: []approvalService.HppV2ComponentPart{{Total: 100, Scopes: []string{"production_cost"}}}},
+			{Code: "OVK", Parts: []approvalService.HppV2ComponentPart{{Total: 40, Scopes: []string{"production_cost"}}}},
+			{Code: "DOC_CHICKIN", Scopes: []string{"pullet_cost"}, Total: 500, Parts: []approvalService.HppV2ComponentPart{{Total: 500}}},
+			{Code: "DEPRECIATION", Scopes: []string{"production_cost"}, Total: 30, Parts: []approvalService.HppV2ComponentPart{{Total: 30, Scopes: []string{"production_cost"}}}},
+		},
+	}
+	got := hppPerFarmProductionScopeTotalsByCode(b)
+	if got["PAKAN"] != 100 {
+		t.Fatalf("expected PAKAN 100, got %v", got["PAKAN"])
+	}
+	if got["OVK"] != 40 {
+		t.Fatalf("expected OVK 40, got %v", got["OVK"])
+	}
+	if got["DOC_CHICKIN"] != 0 {
+		t.Fatalf("expected DOC_CHICKIN production scope 0, got %v", got["DOC_CHICKIN"])
+	}
+	if got["DEPRECIATION"] != 30 {
+		t.Fatalf("expected DEPRECIATION 30, got %v", got["DEPRECIATION"])
+	}
+}
+
+func TestHppPerFarmSafeDiv(t *testing.T) {
+	cases := []struct {
+		num, den, want float64
+	}{
+		{100, 4, 25},
+		{100, 0, 0},
+		{100, -5, 0},
+		{0, 0, 0},
+	}
+	for _, c := range cases {
+		if got := hppPerFarmSafeDiv(c.num, c.den); got != c.want {
+			t.Fatalf("safeDiv(%v,%v)=%v want %v", c.num, c.den, got, c.want)
+		}
+	}
+	if got := hppPerFarmSafeDiv(math.Inf(1), 1); got != 0 {
+		t.Fatalf("expected 0 for inf numerator, got %v", got)
+	}
+}

internal/modules/repports/services/repport.expense_depreciation_test.go

@@ -90,6 +90,12 @@ func (m *expenseDepreciationRepoMock) DeleteSnapshotsFromDate(_ context.Context,
 	return nil
 }
 
+func (m *expenseDepreciationRepoMock) DeleteSnapshotsByFarmIDs(_ context.Context, farmIDs []uint) error {
+	m.deleteCalled = true
+	m.deleteFarmIDs = append([]uint{}, farmIDs...)
+	return nil
+}
+
 func (m *expenseDepreciationRepoMock) GetLatestManualInputsByFarms(_ context.Context, _ []int64, _ []int64, _ []int64) ([]repportRepo.FarmDepreciationManualInputRow, error) {
 	return append([]repportRepo.FarmDepreciationManualInputRow{}, m.manualInputs...), nil
 }

internal/modules/repports/services/repport.service.go

@@ -50,6 +50,7 @@ type RepportService interface {
 	GetPurchaseSupplier(ctx *fiber.Ctx, params *validation.PurchaseSupplierQuery) ([]dto.PurchaseSupplierDTO, int64, error)
 	GetDebtSupplier(ctx *fiber.Ctx, params *validation.DebtSupplierQuery) ([]dto.DebtSupplierDTO, int64, error)
 	GetHppPerKandang(ctx *fiber.Ctx) (*dto.HppPerKandangResponseData, *dto.HppPerKandangMetaDTO, error)
+	GetHppPerFarm(ctx *fiber.Ctx) (*dto.HppPerFarmResponseData, *dto.HppPerFarmMetaDTO, error)
 	GetHppV2Breakdown(ctx *fiber.Ctx, params *validation.HppV2BreakdownQuery) (*approvalService.HppV2Breakdown, error)
 	GetProductionResult(ctx *fiber.Ctx, params *validation.ProductionResultQuery) ([]dto.ProductionResultDTO, int64, error)
 	GetCustomerPayment(ctx *fiber.Ctx, params *validation.CustomerPaymentQuery) ([]dto.CustomerPaymentReportItem, int64, error)
@@ -74,6 +75,7 @@ type repportService struct {
 	PurchaseSupplierRepo         repportRepo.PurchaseSupplierRepository
 	DebtSupplierRepo             repportRepo.DebtSupplierRepository
 	HppPerKandangRepo            repportRepo.HppPerKandangRepository
+	HppPerFarmRepo               repportRepo.HppPerFarmRepository
 	ProductionResultRepo         repportRepo.ProductionResultRepository
 	CustomerPaymentRepo          repportRepo.CustomerPaymentRepository
 	BalanceMonitoringRepo        repportRepo.BalanceMonitoringRepository
@@ -107,6 +109,7 @@ func NewRepportService(
 	purchaseSupplierRepo repportRepo.PurchaseSupplierRepository,
 	debtSupplierRepo repportRepo.DebtSupplierRepository,
 	hppPerKandangRepo repportRepo.HppPerKandangRepository,
+	hppPerFarmRepo repportRepo.HppPerFarmRepository,
 	productionResultRepo repportRepo.ProductionResultRepository,
 	customerPaymentRepo repportRepo.CustomerPaymentRepository,
 	balanceMonitoringRepo repportRepo.BalanceMonitoringRepository,
@@ -131,6 +134,7 @@ func NewRepportService(
 		PurchaseSupplierRepo:         purchaseSupplierRepo,
 		DebtSupplierRepo:             debtSupplierRepo,
 		HppPerKandangRepo:            hppPerKandangRepo,
+		HppPerFarmRepo:               hppPerFarmRepo,
 		ProductionResultRepo:         productionResultRepo,
 		CustomerPaymentRepo:          customerPaymentRepo,
 		BalanceMonitoringRepo:        balanceMonitoringRepo,
@@ -419,7 +423,10 @@ func (s *repportService) GetExpenseDepreciationV2(ctx *fiber.Ctx) ([]dto.Expense
 		var totalDepreciationValue float64
 		var totalPulletCostDayN float64
 		var totalPopulation float64
-		var allKandangComponents []depreciationKandangComponent
+		var multiplicationPercentage float64
+		var dayN int
+		var chickinDate string
+		var standardEffectiveDate string
 
 		for _, kandangID := range kandangIDs {
 			breakdown, err := s.HppV2Svc.CalculateHppBreakdown(kandangID, &dayDate)
@@ -440,70 +447,31 @@ func (s *repportService) GetExpenseDepreciationV2(ctx *fiber.Ctx) ([]dto.Expense
 					continue
 				}
 
-				houseType := approvalService.NormalizeDepreciationHouseType(breakdown.HouseType)
-				component := depreciationKandangComponent{
-					ProjectFlockKandangID:             breakdown.ProjectFlockKandangID,
-					KandangID:                         breakdown.KandangID,
-					KandangName:                       breakdown.KandangName,
-					SourceProjectFlockID:              hppV2DetailUint(part.Details, "source_project_flock_id"),
-					HouseType:                         houseType,
-					DayN:                              hppV2DetailInt(part.Details, "schedule_day"),
-					DepreciationPercent:               hppV2DetailFloat(part.Details, "depreciation_percent"),
-					MultiplicationPercentage:          hppV2DetailFloat(part.Details, "multiplication_percentage"),
-					PulletCostDayN:                    hppV2DetailFloat(part.Details, "pullet_cost_day_n"),
-					DepreciationValue:                 part.Total,
-					TotalValuePulletAfterDepreciation: hppV2DetailFloat(part.Details, "total_value_pullet_after_depreciation"),
-					DepreciationSource:                part.Code,
-					OriginDate:                        hppV2DetailString(part.Details, "origin_date"),
-					ChickinDate:                       hppV2DetailString(part.Details, "origin_date"),
-					StandardEffectiveDate:             hppV2DetailString(part.Details, "standard_effective_date"),
-					Population:                        hppV2DetailFloat(part.Details, "kandang_population"),
+				partPulletCostDayN := hppV2DetailFloat(part.Details, "pullet_cost_day_n")
+				partPopulation := hppV2DetailFloat(part.Details, "kandang_population")
+				partDayN := hppV2DetailInt(part.Details, "schedule_day")
+				partMultiplicationPercentage := hppV2DetailFloat(part.Details, "multiplication_percentage")
+				partChickinDate := hppV2DetailString(part.Details, "chickin_date")
+				if partChickinDate == "" {
+					partChickinDate = hppV2DetailString(part.Details, "origin_date")
 				}
 
-				if component.HouseType == "" {
-					component.HouseType = approvalService.NormalizeDepreciationHouseType(hppV2DetailString(part.Details, "house_type"))
-				}
+				totalPulletCostDayN += partPulletCostDayN
+				totalDepreciationValue += part.Total
+				totalPopulation += partPopulation
 
-				if ref := hppV2FindReference(part.References, "laying_transfer"); ref != nil {
-					component.TransferID = ref.ID
-					component.TransferDate = ref.Date
-					component.TransferQty = ref.Qty
+				if dayN == 0 && multiplicationPercentage == 0 && chickinDate == "" &&
+					(partDayN > 0 || partMultiplicationPercentage > 0 || partChickinDate != "") {
+					dayN = partDayN
+					multiplicationPercentage = partMultiplicationPercentage
+					chickinDate = partChickinDate
+					standardEffectiveDate = hppV2DetailString(part.Details, "standard_effective_date")
 				}
-
-				if part.Code == "manual_cutover" {
-					if startDay := hppV2DetailInt(part.Details, "start_schedule_day"); startDay > 0 {
-						component.StartScheduleDay = &startDay
-					}
-					component.CutoverDate = hppV2DetailString(part.Details, "cutover_date")
-					if manualID := hppV2DetailUint(part.Details, "manual_input_id"); manualID > 0 {
-						component.ManualInputID = &manualID
-					}
-					if component.ManualInputID == nil {
-						if ref := hppV2FindReference(part.References, "farm_depreciation_manual_input"); ref != nil && ref.ID > 0 {
-							manualID := ref.ID
-							component.ManualInputID = &manualID
-						}
-					}
-				}
-
-				totalPulletCostDayN += component.PulletCostDayN
-				totalDepreciationValue += component.DepreciationValue
-				totalPopulation += component.Population
-				allKandangComponents = append(allKandangComponents, component)
 			}
 		}
 
 		effectivePercent := approvalService.CalculateEffectiveDepreciationPercent(totalDepreciationValue, totalPulletCostDayN)
 
-		components := depreciationFarmComponents{
-			KandangCount:    len(allKandangComponents),
-			TotalPopulation: totalPopulation,
-			Kandang:         allKandangComponents,
-		}
-		componentsJSON, _ := json.Marshal(components)
-
-		multiplicationPercentage, dayN, chickinDate, standardEffectiveDate := depreciationSnapshotInfo(parseSnapshotComponents(componentsJSON))
-
 		rows = append(rows, dto.ExpenseDepreciationV2RowDTO{
 			Date:                              dayStr,
 			DepreciationPercentEffective:      effectivePercent,
@@ -515,7 +483,6 @@ func (s *repportService) GetExpenseDepreciationV2(ctx *fiber.Ctx) ([]dto.Expense
 			TotalValuePulletAfterDepreciation: totalPulletCostDayN - totalDepreciationValue,
 			StandardEffectiveDate:             standardEffectiveDate,
 			TotalPopulation:                   totalPopulation,
-			Components:                        parseSnapshotComponents(componentsJSON),
 		})
 		actualDays++
 	}
@@ -3122,6 +3089,534 @@ func (s *repportService) parseHppPerKandangQuery(ctx *fiber.Ctx) (*validation.Hp
 	return params, filters, nil
 }
 
+const (
+	hppPerFarmProductionScope       = "production_cost"
+	hppPerFarmComponentDepreciation = "DEPRECIATION"
+	hppPerFarmComponentPakan        = "PAKAN"
+	hppPerFarmComponentOvk          = "OVK"
+	hppPerFarmComponentBopRegular   = "BOP_REGULAR"
+	hppPerFarmComponentBopEkspedisi = "BOP_EKSPEDISI"
+	hppPerFarmMaxRangeDays          = 366
+)
+
+// GetHppPerFarm builds the HPP-per-farm report: it groups all LAYING project
+// flocks by location/farm over [start_date, end_date] and reports, per farm,
+// the total cost (pakan + ovk + bop + depreciation) and two cost-per-kg figures
+// — one against egg weight produced (recording_eggs) and one against egg weight
+// sold/delivered (marketing delivery orders). DOC/pullet cost is informational
+// only (it is expensed through depreciation, so it is NOT added to total cost).
+func (s *repportService) GetHppPerFarm(ctx *fiber.Ctx) (*dto.HppPerFarmResponseData, *dto.HppPerFarmMetaDTO, error) {
+	params, filters, err := s.parseHppPerFarmQuery(ctx)
+	if err != nil {
+		return nil, nil, err
+	}
+	if err := s.Validate.Struct(params); err != nil {
+		return nil, nil, fiber.NewError(fiber.StatusBadRequest, err.Error())
+	}
+	if s.HppPerFarmRepo == nil {
+		return nil, nil, fiber.NewError(fiber.StatusInternalServerError, "hpp per farm repository is not configured")
+	}
+
+	location, err := time.LoadLocation("Asia/Jakarta")
+	if err != nil {
+		return nil, nil, fiber.NewError(fiber.StatusInternalServerError, "failed to load timezone configuration")
+	}
+	startDate, err := time.ParseInLocation("2006-01-02", params.StartDate, location)
+	if err != nil {
+		return nil, nil, fiber.NewError(fiber.StatusBadRequest, "start_date must follow format YYYY-MM-DD")
+	}
+	endDate, err := time.ParseInLocation("2006-01-02", params.EndDate, location)
+	if err != nil {
+		return nil, nil, fiber.NewError(fiber.StatusBadRequest, "end_date must follow format YYYY-MM-DD")
+	}
+	if endDate.Before(startDate) {
+		return nil, nil, fiber.NewError(fiber.StatusBadRequest, "end_date must be greater than or equal to start_date")
+	}
+	rangeDays := int(endDate.Sub(startDate).Hours()/24) + 1
+	if rangeDays > hppPerFarmMaxRangeDays {
+		return nil, nil, fiber.NewError(fiber.StatusBadRequest, "date range must not exceed 366 days")
+	}
+
+	startOfRange := time.Date(startDate.Year(), startDate.Month(), startDate.Day(), 0, 0, 0, 0, location)
+	endBreakdownDate := time.Date(endDate.Year(), endDate.Month(), endDate.Day(), 0, 0, 0, 0, location)
+	endExclusive := endBreakdownDate.Add(24 * time.Hour)
+	startBreakdownDate := startOfRange.AddDate(0, 0, -1)
+
+	limit := params.Limit
+	if limit <= 0 {
+		limit = 10
+	}
+
+	flockRows, err := s.HppPerFarmRepo.GetCandidateFlocks(ctx.Context(), startOfRange, params.AreaIDs, params.LocationIDs)
+	if err != nil {
+		return nil, nil, err
+	}
+	if len(flockRows) == 0 {
+		meta := &dto.HppPerFarmMetaDTO{
+			Page:         params.Page,
+			Limit:        limit,
+			TotalPages:   1,
+			TotalResults: 0,
+			Filters:      filters,
+		}
+		data := &dto.HppPerFarmResponseData{
+			StartDate: params.StartDate,
+			EndDate:   params.EndDate,
+			Rows:      []dto.HppPerFarmRowDTO{},
+			Summary:   dto.HppPerFarmSummaryDTO{},
+		}
+		return data, meta, nil
+	}
+
+	flockIDs := make([]uint, 0, len(flockRows))
+	for _, row := range flockRows {
+		flockIDs = append(flockIDs, row.ProjectFlockID)
+	}
+
+	depByFlock, err := s.sumHppPerFarmDepreciationOverRange(ctx.Context(), startOfRange, endBreakdownDate, flockIDs)
+	if err != nil {
+		return nil, nil, err
+	}
+	recWeightByFlock, err := s.HppPerFarmRepo.SumRecordingEggWeightByFlock(ctx.Context(), startOfRange, endExclusive, flockIDs)
+	if err != nil {
+		return nil, nil, err
+	}
+	doWeightByFlock, err := s.HppPerFarmRepo.SumMarketingDoTelurWeightByFlock(ctx.Context(), startOfRange, endExclusive, flockIDs)
+	if err != nil {
+		return nil, nil, err
+	}
+	docByFlock, err := s.HppPerFarmRepo.GetDocCostByFlock(ctx.Context(), flockIDs)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	type hppPerFarmAggregate struct {
+		locationID   uint
+		locationName string
+		totalCost    float64
+		feed         float64
+		ovk          float64
+		bop          float64
+		depreciation float64
+		other        float64
+		recWeight    float64
+		doWeight     float64
+		docCost      float64
+		docQty       float64
+		flocks       []dto.HppPerFarmFlockDTO
+	}
+
+	farmOrder := make([]uint, 0)
+	farms := make(map[uint]*hppPerFarmAggregate)
+
+	for _, flock := range flockRows {
+		flockID := flock.ProjectFlockID
+
+		codeTotals, err := s.hppPerFarmFlockCostRange(ctx.Context(), flockID, startBreakdownDate, endBreakdownDate)
+		if err != nil {
+			return nil, nil, err
+		}
+
+		feed := codeTotals[hppPerFarmComponentPakan]
+		ovk := codeTotals[hppPerFarmComponentOvk]
+
+		// BOP dihitung range-correct via engine (hindari differential rasio egg-weight yang bisa
+		// negatif saat share antar kandang bergeser). Keluarkan kode BOP dari codeTotals agar tidak
+		// ikut terjumlah dua kali di akumulasi 'nonDepreciation'/'other'.
+		delete(codeTotals, hppPerFarmComponentBopRegular)
+		delete(codeTotals, hppPerFarmComponentBopEkspedisi)
+
+		bop, err := s.hppPerFarmFlockBopRange(ctx.Context(), flockID, startBreakdownDate, endBreakdownDate)
+		if err != nil {
+			return nil, nil, err
+		}
+
+		nonDepreciation := bop
+		for _, value := range codeTotals {
+			nonDepreciation += value
+		}
+		other := nonDepreciation - feed - ovk - bop
+		depreciation := depByFlock[flockID]
+		totalCost := nonDepreciation + depreciation
+
+		recWeight := recWeightByFlock[flockID]
+		doWeight := doWeightByFlock[flockID]
+
+		averageDocPrice := int64(0)
+		if doc, ok := docByFlock[flockID]; ok && doc.DocQty > 0 {
+			averageDocPrice = int64(math.Round(doc.DocCost / doc.DocQty))
+		}
+
+		flockDTO := dto.HppPerFarmFlockDTO{
+			ProjectFlockID:       int64(flockID),
+			FlockName:            flock.FlockName,
+			TotalCostRp:          totalCost,
+			FeedCostRp:           feed,
+			OvkCostRp:            ovk,
+			BopCostRp:            bop,
+			DepreciationRp:       depreciation,
+			OtherCostRp:          other,
+			EggWeightRecordingKg: recWeight,
+			EggWeightDoKg:        doWeight,
+			HppPerKgProduction:   hppPerFarmSafeDiv(totalCost, recWeight),
+			HppPerKgSales:        hppPerFarmSafeDiv(totalCost, doWeight),
+			AverageDocPriceRp:    averageDocPrice,
+		}
+
+		farm, ok := farms[flock.LocationID]
+		if !ok {
+			farm = &hppPerFarmAggregate{
+				locationID:   flock.LocationID,
+				locationName: flock.LocationName,
+				flocks:       make([]dto.HppPerFarmFlockDTO, 0, 1),
+			}
+			farms[flock.LocationID] = farm
+			farmOrder = append(farmOrder, flock.LocationID)
+		}
+		farm.flocks = append(farm.flocks, flockDTO)
+		farm.totalCost += totalCost
+		farm.feed += feed
+		farm.ovk += ovk
+		farm.bop += bop
+		farm.depreciation += depreciation
+		farm.other += other
+		farm.recWeight += recWeight
+		farm.doWeight += doWeight
+		if doc, ok := docByFlock[flockID]; ok {
+			farm.docCost += doc.DocCost
+			farm.docQty += doc.DocQty
+		}
+	}
+
+	rows := make([]dto.HppPerFarmRowDTO, 0, len(farmOrder))
+	summary := dto.HppPerFarmSummaryDTO{}
+	for _, locID := range farmOrder {
+		farm := farms[locID]
+		averageDocPrice := int64(0)
+		if farm.docQty > 0 {
+			averageDocPrice = int64(math.Round(farm.docCost / farm.docQty))
+		}
+		rows = append(rows, dto.HppPerFarmRowDTO{
+			Location:             dto.HppPerKandangLocationDTO{ID: int64(farm.locationID), Name: farm.locationName},
+			TotalCostRp:          farm.totalCost,
+			FeedCostRp:           farm.feed,
+			OvkCostRp:            farm.ovk,
+			BopCostRp:            farm.bop,
+			DepreciationRp:       farm.depreciation,
+			OtherCostRp:          farm.other,
+			EggWeightRecordingKg: farm.recWeight,
+			EggWeightDoKg:        farm.doWeight,
+			HppPerKgProduction:   hppPerFarmSafeDiv(farm.totalCost, farm.recWeight),
+			HppPerKgSales:        hppPerFarmSafeDiv(farm.totalCost, farm.doWeight),
+			AverageDocPriceRp:    averageDocPrice,
+			Flocks:               farm.flocks,
+		})
+		summary.TotalCostRp += farm.totalCost
+		summary.TotalEggWeightRecordingKg += farm.recWeight
+		summary.TotalEggWeightDoKg += farm.doWeight
+	}
+	summary.AverageHppPerKgProduction = hppPerFarmSafeDiv(summary.TotalCostRp, summary.TotalEggWeightRecordingKg)
+	summary.AverageHppPerKgSales = hppPerFarmSafeDiv(summary.TotalCostRp, summary.TotalEggWeightDoKg)
+
+	totalResults := int64(len(rows))
+	totalPages := int64(1)
+	if totalResults > 0 {
+		totalPages = int64(math.Ceil(float64(totalResults) / float64(limit)))
+	}
+
+	offset := (params.Page - 1) * limit
+	if offset < 0 {
+		offset = 0
+	}
+	if offset > len(rows) {
+		offset = len(rows)
+	}
+	end := offset + limit
+	if end > len(rows) {
+		end = len(rows)
+	}
+
+	meta := &dto.HppPerFarmMetaDTO{
+		Page:         params.Page,
+		Limit:        limit,
+		TotalPages:   totalPages,
+		TotalResults: totalResults,
+		Filters:      filters,
+	}
+	data := &dto.HppPerFarmResponseData{
+		StartDate: params.StartDate,
+		EndDate:   params.EndDate,
+		Rows:      rows[offset:end],
+		Summary:   summary,
+	}
+	return data, meta, nil
+}
+
+// hppPerFarmFlockCostRange returns the range-scoped production cost per component
+// code for a project flock, EXCLUDING depreciation (which is summed separately
+// from daily snapshots). Each non-depreciation production component is cumulative
+// up to a date in the HPP v2 engine, so the range value is the difference between
+// the cumulative breakdown at end and at the day before the range start.
+func (s *repportService) hppPerFarmFlockCostRange(ctx context.Context, projectFlockID uint, startBreakdownDate, endBreakdownDate time.Time) (map[string]float64, error) {
+	if s.HppCostRepo == nil {
+		return nil, errors.New("hpp cost repository is not configured")
+	}
+	if s.HppV2Svc == nil {
+		return nil, errors.New("hpp v2 service is not configured")
+	}
+
+	codeTotals := make(map[string]float64)
+	pfkIDs, err := s.HppCostRepo.GetProjectFlockKandangIDs(ctx, projectFlockID)
+	if err != nil {
+		return nil, err
+	}
+
+	for _, pfkID := range pfkIDs {
+		endBreakdown, err := s.HppV2Svc.CalculateHppBreakdown(pfkID, &endBreakdownDate)
+		if err != nil {
+			return nil, err
+		}
+		startBreakdown, err := s.HppV2Svc.CalculateHppBreakdown(pfkID, &startBreakdownDate)
+		if err != nil {
+			return nil, err
+		}
+
+		endMap := hppPerFarmProductionScopeTotalsByCode(endBreakdown)
+		startMap := hppPerFarmProductionScopeTotalsByCode(startBreakdown)
+
+		seen := make(map[string]bool, len(endMap)+len(startMap))
+		for code := range endMap {
+			seen[code] = true
+		}
+		for code := range startMap {
+			seen[code] = true
+		}
+		for code := range seen {
+			if code == hppPerFarmComponentDepreciation {
+				continue
+			}
+			codeTotals[code] += endMap[code] - startMap[code]
+		}
+	}
+
+	return codeTotals, nil
+}
+
+// hppPerFarmFlockBopRange menjumlah BOP production_cost range-correct (BOP_REGULAR + BOP_EKSPEDISI)
+// untuk seluruh PFK dalam flock, memakai GetBop*ProductionScopeRange di engine. Pendekatan ini
+// menghitung delta expense kumulatif lalu memproratanya dengan rasio akhir-range — bukan
+// men-differensiasi dua angka yang sudah diprorata berbeda — sehingga tidak pernah negatif.
+func (s *repportService) hppPerFarmFlockBopRange(ctx context.Context, projectFlockID uint, startBreakdownDate, endBreakdownDate time.Time) (float64, error) {
+	if s.HppCostRepo == nil {
+		return 0, errors.New("hpp cost repository is not configured")
+	}
+	if s.HppV2Svc == nil {
+		return 0, errors.New("hpp v2 service is not configured")
+	}
+
+	pfkIDs, err := s.HppCostRepo.GetProjectFlockKandangIDs(ctx, projectFlockID)
+	if err != nil {
+		return 0, err
+	}
+
+	total := 0.0
+	for _, pfkID := range pfkIDs {
+		reg, err := s.HppV2Svc.GetBopRegularProductionScopeRange(pfkID, &startBreakdownDate, &endBreakdownDate)
+		if err != nil {
+			return 0, err
+		}
+		eksp, err := s.HppV2Svc.GetBopEkspedisiProductionScopeRange(pfkID, &startBreakdownDate, &endBreakdownDate)
+		if err != nil {
+			return 0, err
+		}
+		total += reg + eksp
+	}
+
+	return total, nil
+}
+
+// sumHppPerFarmDepreciationOverRange sums the daily depreciation_value from
+// farm_depreciation_snapshots across [startDate, endDate] per project flock,
+// computing (and persisting) any missing daily snapshot on demand — same lazy
+// compute path the single-day depreciation report uses.
+func (s *repportService) sumHppPerFarmDepreciationOverRange(ctx context.Context, startDate, endDate time.Time, projectFlockIDs []uint) (map[uint]float64, error) {
+	acc := make(map[uint]float64, len(projectFlockIDs))
+	if len(projectFlockIDs) == 0 {
+		return acc, nil
+	}
+	if s.ExpenseDepreciationRepo == nil {
+		return nil, fiber.NewError(fiber.StatusInternalServerError, "expense depreciation repository is not configured")
+	}
+
+	for day := startDate; !day.After(endDate); day = day.AddDate(0, 0, 1) {
+		snapshots, err := s.ExpenseDepreciationRepo.GetSnapshotsByPeriodAndFarmIDs(ctx, day, projectFlockIDs)
+		if err != nil {
+			return nil, err
+		}
+		byID := make(map[uint]entity.FarmDepreciationSnapshot, len(snapshots))
+		for _, snapshot := range snapshots {
+			byID[snapshot.ProjectFlockId] = snapshot
+		}
+
+		missing := make([]uint, 0)
+		for _, id := range projectFlockIDs {
+			if _, ok := byID[id]; !ok {
+				missing = append(missing, id)
+			}
+		}
+		if len(missing) > 0 {
+			computed, err := s.computeExpenseDepreciationSnapshots(ctx, day, missing, nil)
+			if err != nil {
+				return nil, err
+			}
+			if len(computed) > 0 {
+				if err := s.ExpenseDepreciationRepo.UpsertSnapshots(ctx, computed); err != nil {
+					return nil, err
+				}
+				for _, snapshot := range computed {
+					byID[snapshot.ProjectFlockId] = snapshot
+				}
+			}
+		}
+
+		for id, snapshot := range byID {
+			acc[id] += snapshot.DepreciationValue
+		}
+	}
+
+	return acc, nil
+}
+
+func hppPerFarmProductionScopeTotalsByCode(breakdown *approvalService.HppV2Breakdown) map[string]float64 {
+	out := make(map[string]float64)
+	if breakdown == nil {
+		return out
+	}
+	for i := range breakdown.Components {
+		comp := &breakdown.Components[i]
+		out[comp.Code] += hppPerFarmProductionScopeTotal(comp)
+	}
+	return out
+}
+
+// hppPerFarmProductionScopeTotal mirrors the engine's componentScopeTotal for the
+// production_cost scope (that helper is unexported in the common service package).
+func hppPerFarmProductionScopeTotal(component *approvalService.HppV2Component) float64 {
+	if component == nil {
+		return 0
+	}
+	total := 0.0
+	hasPartScopes := false
+	for i := range component.Parts {
+		part := &component.Parts[i]
+		if len(part.Scopes) == 0 {
+			continue
+		}
+		hasPartScopes = true
+		for _, scope := range part.Scopes {
+			if scope == hppPerFarmProductionScope {
+				total += part.Total
+				break
+			}
+		}
+	}
+	if hasPartScopes {
+		return total
+	}
+	for _, scope := range component.Scopes {
+		if scope == hppPerFarmProductionScope {
+			return component.Total
+		}
+	}
+	return 0
+}
+
+func hppPerFarmSafeDiv(numerator, denominator float64) float64 {
+	if denominator <= 0 {
+		return 0
+	}
+	value := numerator / denominator
+	if math.IsNaN(value) || math.IsInf(value, 0) {
+		return 0
+	}
+	return value
+}
+
+func (s *repportService) parseHppPerFarmQuery(ctx *fiber.Ctx) (*validation.HppPerFarmQuery, dto.HppPerFarmFiltersDTO, error) {
+	page := ctx.QueryInt("page", 1)
+	if page < 1 {
+		page = 1
+	}
+	limit := ctx.QueryInt("limit", 10)
+	if limit < 1 {
+		limit = 10
+	}
+
+	rawArea := ctx.Query("area_id", "")
+	rawLocation := ctx.Query("location_id", "")
+	startDate := ctx.Query("start_date", "")
+	endDate := ctx.Query("end_date", "")
+
+	if strings.TrimSpace(startDate) == "" {
+		return nil, dto.HppPerFarmFiltersDTO{}, fiber.NewError(fiber.StatusBadRequest, "start_date is required")
+	}
+	if strings.TrimSpace(endDate) == "" {
+		return nil, dto.HppPerFarmFiltersDTO{}, fiber.NewError(fiber.StatusBadRequest, "end_date is required")
+	}
+	if strings.TrimSpace(rawLocation) == "" {
+		return nil, dto.HppPerFarmFiltersDTO{}, fiber.NewError(fiber.StatusBadRequest, "location_id is required")
+	}
+
+	areaIDs, err := parseCommaSeparatedInt64s(rawArea)
+	if err != nil {
+		return nil, dto.HppPerFarmFiltersDTO{}, fiber.NewError(fiber.StatusBadRequest, err.Error())
+	}
+	locationIDs, err := parseCommaSeparatedInt64s(rawLocation)
+	if err != nil {
+		return nil, dto.HppPerFarmFiltersDTO{}, fiber.NewError(fiber.StatusBadRequest, err.Error())
+	}
+
+	locationScope, err := m.ResolveLocationScope(ctx, s.ExpenseRealizationRepo.DB())
+	if err != nil {
+		return nil, dto.HppPerFarmFiltersDTO{}, err
+	}
+	areaScope, err := m.ResolveAreaScope(ctx, s.ExpenseRealizationRepo.DB())
+	if err != nil {
+		return nil, dto.HppPerFarmFiltersDTO{}, err
+	}
+	if locationScope.Restrict {
+		allowed := toInt64Slice(locationScope.IDs)
+		if len(allowed) == 0 {
+			locationIDs = []int64{-1}
+		} else if len(locationIDs) > 0 {
+			locationIDs = intersectInt64(locationIDs, allowed)
+		} else {
+			locationIDs = allowed
+		}
+	}
+	if areaScope.Restrict {
+		allowed := toInt64Slice(areaScope.IDs)
+		if len(allowed) == 0 {
+			areaIDs = []int64{-1}
+		} else if len(areaIDs) > 0 {
+			areaIDs = intersectInt64(areaIDs, allowed)
+		} else {
+			areaIDs = allowed
+		}
+	}
+
+	params := &validation.HppPerFarmQuery{
+		Page:        page,
+		Limit:       limit,
+		StartDate:   startDate,
+		EndDate:     endDate,
+		AreaIDs:     areaIDs,
+		LocationIDs: locationIDs,
+	}
+	filters := dto.NewHppPerFarmFiltersDTO(rawArea, rawLocation, startDate, endDate)
+	return params, filters, nil
+}
+
 func (s *repportService) parseExpenseDepreciationQuery(ctx *fiber.Ctx) (*validation.ExpenseDepreciationQuery, dto.ExpenseDepreciationFiltersDTO, error) {
 	page := ctx.QueryInt("page", 1)
 	if page < 1 {

internal/modules/repports/validations/repport.validation.go

@@ -78,6 +78,15 @@ type HppPerKandangQuery struct {
 	WeightMax      *float64 `query:"-"`
 }
 
+type HppPerFarmQuery struct {
+	Page        int     `query:"page" validate:"omitempty,min=1,gt=0"`
+	Limit       int     `query:"limit" validate:"omitempty,min=1,gt=0"`
+	StartDate   string  `query:"start_date" validate:"required,datetime=2006-01-02"`
+	EndDate     string  `query:"end_date" validate:"required,datetime=2006-01-02"`
+	AreaIDs     []int64 `query:"-"`
+	LocationIDs []int64 `query:"-"`
+}
+
 type HppV2BreakdownQuery struct {
 	ProjectFlockKandangID uint   `query:"project_flock_kandang_id" validate:"required,gt=0"`
 	Period                string `query:"period" validate:"required,datetime=2006-01-02"`

internal/utils/recording/recording_helpers.go

@@ -205,6 +205,7 @@ func AttachProductionStandards(ctx context.Context, db *gorm.DB, warnOnly bool,
 
 	standardDetailByStd := make(map[uint]map[int]*entity.ProductionStandardDetail, len(standardIDs))
 	growthDetailByStd := make(map[uint]map[int]*entity.StandardGrowthDetail, len(standardIDs))
+	firstCommonWeekByStd := make(map[uint]int, len(standardIDs))
 
 	for standardID := range standardIDs {
 		details, err := standardDetailRepo.GetByProductionStandardID(ctx, standardID)
@@ -242,6 +243,10 @@ func AttachProductionStandards(ctx context.Context, db *gorm.DB, warnOnly bool,
 			growthMap[growth.Week] = &growth
 		}
 		growthDetailByStd[standardID] = growthMap
+
+		if firstCommonWeek, ok := firstCommonStandardWeek(detailMap, growthMap); ok {
+			firstCommonWeekByStd[standardID] = firstCommonWeek
+		}
 	}
 
 	// Batch-load laying transfer targets → EARLIEST source PFK chick_in_date per target.
@@ -284,6 +289,9 @@ func AttachProductionStandards(ctx context.Context, db *gorm.DB, warnOnly bool,
 			continue
 		}
 		week := computeTransferAwareWeek(item, sourceChickInByTarget)
+		if firstCommonWeek, ok := firstCommonWeekByStd[standardID]; ok {
+			week = effectiveProductionStandardWeek(item, week, firstCommonWeek)
+		}
 		item.StandardWeek = &week
 		cacheKey := standardKey{standardID: standardID, week: week}
 		if cached, ok := cache[cacheKey]; ok {
@@ -324,6 +332,38 @@ func applyProductionStandardValues(item *entity.Recording, values productionStan
 	item.StandardFcr = fcr
 }
 
+func firstCommonStandardWeek(
+	detailMap map[int]*entity.ProductionStandardDetail,
+	growthMap map[int]*entity.StandardGrowthDetail,
+) (int, bool) {
+	firstWeek := 0
+	for week := range detailMap {
+		if week <= 0 {
+			continue
+		}
+		if _, ok := growthMap[week]; !ok {
+			continue
+		}
+		if firstWeek == 0 || week < firstWeek {
+			firstWeek = week
+		}
+	}
+	return firstWeek, firstWeek > 0
+}
+
+func effectiveProductionStandardWeek(item *entity.Recording, actualWeek int, firstCommonWeek int) int {
+	if item == nil || actualWeek <= 0 || firstCommonWeek <= 0 {
+		return actualWeek
+	}
+	if !IsLayingRecording(*item) {
+		return actualWeek
+	}
+	if actualWeek < firstCommonWeek {
+		return firstCommonWeek
+	}
+	return actualWeek
+}
+
 // collectLayingPFKIDs mengumpulkan semua project_flock_kandang_id dari recording laying
 func collectLayingPFKIDs(items []*entity.Recording) []uint {
 	seen := make(map[uint]struct{})

internal/utils/recording/util.recording_test.go

@@ -1,10 +1,15 @@
 package recording
 
 import (
+	"context"
 	"testing"
+	"time"
 
+	"github.com/glebarez/sqlite"
 	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
 	validation "gitlab.com/mbugroup/lti-api.git/internal/modules/production/recordings/validations"
+	"gitlab.com/mbugroup/lti-api.git/internal/utils"
+	"gorm.io/gorm"
 )
 
 func TestMapDepletionsKeepsSourceWarehouseRoutes(t *testing.T) {
@@ -45,3 +50,126 @@ func TestMapEggsSetsProjectFlockKandangID(t *testing.T) {
 		t.Fatalf("expected project flock kandang id 44, got %+v", got[0].ProjectFlockKandangId)
 	}
 }
+
+func TestAttachProductionStandardsClampsLayingPreStandardWeek(t *testing.T) {
+	db := setupAttachProductionStandardTestDB(t)
+
+	day := 91
+	recordDate := time.Date(2026, 4, 2, 0, 0, 0, 0, time.UTC)
+	chickInDate := time.Date(2026, 1, 1, 0, 0, 0, 0, time.UTC)
+	recording := &entity.Recording{
+		Id:                    501,
+		ProjectFlockKandangId: 103,
+		RecordDatetime:        recordDate,
+		Day:                   &day,
+		ProjectFlockKandang: &entity.ProjectFlockKandang{
+			Id: 103,
+			ProjectFlock: entity.ProjectFlock{
+				Id:                   52,
+				Category:             string(utils.ProjectFlockCategoryLaying),
+				ProductionStandardId: 1,
+				ProductionStandard: entity.ProductionStandard{
+					Id:   1,
+					Name: "STD Laying",
+				},
+			},
+		},
+	}
+
+	actualWeek := computeTransferAwareWeek(recording, map[uint]time.Time{103: chickInDate})
+	if actualWeek != 13 {
+		t.Fatalf("expected actual transfer-aware week 13, got %d", actualWeek)
+	}
+
+	if err := AttachProductionStandards(context.Background(), db, false, nil, recording); err != nil {
+		t.Fatalf("expected attach standard to succeed, got %v", err)
+	}
+
+	if recording.Day == nil || *recording.Day != 91 {
+		t.Fatalf("expected actual recording day to remain 91, got %+v", recording.Day)
+	}
+	if recording.StandardWeek == nil || *recording.StandardWeek != 18 {
+		t.Fatalf("expected effective standard week 18, got %+v", recording.StandardWeek)
+	}
+	if recording.StandardFeedIntake == nil || *recording.StandardFeedIntake != 120 {
+		t.Fatalf("expected feed intake std from week 18, got %+v", recording.StandardFeedIntake)
+	}
+	if recording.StandardHenDay == nil || *recording.StandardHenDay != 80 {
+		t.Fatalf("expected hen day std from week 18, got %+v", recording.StandardHenDay)
+	}
+	if recording.StandardFcr == nil || *recording.StandardFcr != 2.1 {
+		t.Fatalf("expected fcr std from week 18, got %+v", recording.StandardFcr)
+	}
+}
+
+func setupAttachProductionStandardTestDB(t *testing.T) *gorm.DB {
+	t.Helper()
+
+	db, err := gorm.Open(sqlite.Open("file:"+t.Name()+"?mode=memory&cache=private"), &gorm.Config{})
+	if err != nil {
+		t.Fatalf("failed opening sqlite db: %v", err)
+	}
+
+	statements := []string{
+		`CREATE TABLE production_standard_details (
+			id INTEGER PRIMARY KEY,
+			production_standard_id INTEGER NOT NULL,
+			week INTEGER NOT NULL,
+			target_hen_day_production NUMERIC NULL,
+			target_hen_house_production NUMERIC NULL,
+			target_egg_weight NUMERIC NULL,
+			target_egg_mass NUMERIC NULL,
+			standard_fcr NUMERIC NULL,
+			created_at TIMESTAMP NULL,
+			updated_at TIMESTAMP NULL
+		)`,
+		`CREATE TABLE standard_growth_details (
+			id INTEGER PRIMARY KEY,
+			production_standard_id INTEGER NOT NULL,
+			target_mean_bw NUMERIC NULL,
+			max_depletion NUMERIC NULL,
+			min_uniformity NUMERIC NOT NULL,
+			week INTEGER NOT NULL,
+			feed_intake NUMERIC NULL,
+			created_at TIMESTAMP NULL,
+			created_by INTEGER NOT NULL
+		)`,
+		`CREATE TABLE laying_transfer_targets (
+			id INTEGER PRIMARY KEY,
+			laying_transfer_id INTEGER NOT NULL,
+			target_project_flock_kandang_id INTEGER NOT NULL,
+			deleted_at TIMESTAMP NULL
+		)`,
+		`CREATE TABLE laying_transfers (
+			id INTEGER PRIMARY KEY,
+			source_project_flock_kandang_id INTEGER NULL,
+			deleted_at TIMESTAMP NULL
+		)`,
+		`CREATE TABLE project_chickins (
+			id INTEGER PRIMARY KEY,
+			project_flock_kandang_id INTEGER NOT NULL,
+			chick_in_date TIMESTAMP NOT NULL,
+			deleted_at TIMESTAMP NULL
+		)`,
+		`INSERT INTO production_standard_details
+			(id, production_standard_id, week, target_hen_day_production, target_hen_house_production, target_egg_weight, target_egg_mass, standard_fcr)
+			VALUES (1, 1, 18, 80, 70, 55, 44, 2.1)`,
+		`INSERT INTO standard_growth_details
+			(id, production_standard_id, week, feed_intake, max_depletion, min_uniformity, created_by)
+			VALUES (1, 1, 18, 120, 1.5, 80, 1)`,
+		`INSERT INTO laying_transfers (id, source_project_flock_kandang_id, deleted_at) VALUES
+			(77, 83, NULL)`,
+		`INSERT INTO laying_transfer_targets (id, laying_transfer_id, target_project_flock_kandang_id, deleted_at) VALUES
+			(88, 77, 103, NULL)`,
+		`INSERT INTO project_chickins (id, project_flock_kandang_id, chick_in_date, deleted_at) VALUES
+			(99, 83, '2026-01-01 00:00:00', NULL)`,
+	}
+
+	for _, stmt := range statements {
+		if err := db.Exec(stmt).Error; err != nil {
+			t.Fatalf("failed preparing schema: %v", err)
+		}
+	}
+
+	return db
+}