Fix transfer to laying delete and fix chikin delete with response recording

internal/entities/recording.go

@@ -45,4 +45,6 @@ type Recording struct {
 	StandardFcr          *float64 `gorm:"-"`
 	PopulationCanChange  *bool    `gorm:"-"`
 	TransferExecuted     *bool    `gorm:"-"`
+	IsTransition         *bool    `gorm:"-"`
+	IsLaying             *bool    `gorm:"-"`
 }

internal/modules/production/chickins/controllers/chickin.controller.go

@@ -151,25 +151,25 @@ func (u *ChickinController) GetOne(c *fiber.Ctx) error {
 // 		})
 // }
 
-// func (u *ChickinController) DeleteOne(c *fiber.Ctx) error {
-// 	param := c.Params("id")
+func (u *ChickinController) DeleteOne(c *fiber.Ctx) error {
+	param := c.Params("id")
 
-// 	id, err := strconv.Atoi(param)
-// 	if err != nil {
-// 		return fiber.NewError(fiber.StatusBadRequest, "Invalid Id")
-// 	}
+	id, err := strconv.Atoi(param)
+	if err != nil {
+		return fiber.NewError(fiber.StatusBadRequest, "Invalid Id")
+	}
 
-// 	if err := u.ChickinService.DeleteOne(c, uint(id)); err != nil {
-// 		return err
-// 	}
+	if err := u.ChickinService.DeleteOne(c, uint(id)); err != nil {
+		return err
+	}
 
-// 	return c.Status(fiber.StatusOK).
-// 		JSON(response.Common{
-// 			Code:    fiber.StatusOK,
-// 			Status:  "success",
-// 			Message: "Delete chickin successfully",
-// 		})
-// }
+	return c.Status(fiber.StatusOK).
+		JSON(response.Common{
+			Code:    fiber.StatusOK,
+			Status:  "success",
+			Message: "Delete chickin successfully",
+		})
+}
 
 func (u *ChickinController) Approval(c *fiber.Ctx) error {
 	req := new(validation.Approve)

internal/modules/production/chickins/route.go

@@ -19,6 +19,6 @@ func ChickinRoutes(v1 fiber.Router, u user.UserService, s chickin.ChickinService
 	route.Post("/",m.RequirePermissions(m.P_ChickinsCreateOne), ctrl.CreateOne)
 	route.Get("/:id",m.RequirePermissions(m.P_ChickinsGetOne), ctrl.GetOne)
 	// route.Patch("/:id", ctrl.UpdateOne)
-	// route.Delete("/:id", ctrl.DeleteOne)
+	route.Delete("/:id", ctrl.DeleteOne)
 	route.Post("/approvals",m.RequirePermissions(m.P_ChickinsApproval), ctrl.Approval)
 }

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

@@ -33,7 +33,10 @@ import (
 	"gorm.io/gorm/clause"
 )
 
-const chickinDeletePopulationGuardMessage = "Chickin tidak dapat dihapus karena sudah memiliki population. Lakukan rollback/penyesuaian population terlebih dahulu"
+const (
+	chickinDeletePopulationGuardMessage = "Chickin tidak dapat dihapus karena masih memiliki population aktif"
+	chickinDeleteRecordingGuardMessage  = "Chickin tidak dapat dihapus karena masih terkait recording. Lakukan rollback/delete recording terlebih dahulu"
+)
 
 type ChickinService interface {
 	GetAll(ctx *fiber.Ctx, params *validation.Query) ([]entity.ProjectChickin, int64, error)
@@ -133,16 +136,31 @@ func (s chickinService) ensureNotTransferred(ctx context.Context, projectFlockKa
 		return nil
 	}
 
-	transfer, err := s.TransferLayingRepo.GetLatestApprovedBySourceKandang(ctx, projectFlockKandangID)
-	if err != nil {
-		if errors.Is(err, gorm.ErrRecordNotFound) {
+	// Restriction transfer->laying untuk chickin hanya berlaku pada kandang kategori growing.
+	if s.ProjectflockKandangRepo != nil {
+		pfk, err := s.ProjectflockKandangRepo.GetByIDLight(ctx, projectFlockKandangID)
+		if err != nil && !errors.Is(err, gorm.ErrRecordNotFound) {
+			s.Log.Errorf("Failed to resolve project flock kandang %d: %+v", projectFlockKandangID, err)
+			return fiber.NewError(fiber.StatusInternalServerError, "Gagal memvalidasi transfer laying")
+		}
+		if err == nil && pfk != nil {
+			category := strings.ToUpper(strings.TrimSpace(pfk.ProjectFlock.Category))
+			if category != strings.ToUpper(string(utils.ProjectFlockCategoryGrowing)) {
 				return nil
 			}
+		}
+	}
+
+	checkExecuted := func(transfer *entity.LayingTransfer) bool {
+		return transfer != nil && transfer.ExecutedAt != nil && !transfer.ExecutedAt.IsZero()
+	}
+
+	sourceTransfer, err := s.TransferLayingRepo.GetLatestApprovedBySourceKandang(ctx, projectFlockKandangID)
+	if err != nil && !errors.Is(err, gorm.ErrRecordNotFound) {
 		s.Log.Errorf("Failed to resolve transfer laying by source kandang %d: %+v", projectFlockKandangID, err)
 		return fiber.NewError(fiber.StatusInternalServerError, "Gagal memvalidasi transfer laying")
 	}
-
-	if transfer != nil && transfer.ExecutedAt != nil && !transfer.ExecutedAt.IsZero() {
+	if checkExecuted(sourceTransfer) {
 		return fiber.NewError(fiber.StatusBadRequest, "Project flock kandang sudah dipindahkan ke laying")
 	}
 
@@ -175,6 +193,7 @@ func (s *chickinService) CreateOne(c *fiber.Ctx, req *validation.Create) ([]enti
 
 	newChikins := make([]*entity.ProjectChickin, 0)
 	chickinQtyMap := make(map[uint]float64)
+	flockCategory := strings.ToUpper(strings.TrimSpace(projectFlockKandang.ProjectFlock.Category))
 
 	for idx, chickinReq := range req.ChickinRequests {
 
@@ -194,8 +213,7 @@ func (s *chickinService) CreateOne(c *fiber.Ctx, req *validation.Create) ([]enti
 		}
 
 		if productWarehouse.Product.Id != 0 {
-			category := strings.ToUpper(strings.TrimSpace(projectFlockKandang.ProjectFlock.Category))
-			if category != string(utils.ProjectFlockCategoryGrowing) && category != string(utils.ProjectFlockCategoryLaying) {
+			if flockCategory != string(utils.ProjectFlockCategoryGrowing) && flockCategory != string(utils.ProjectFlockCategoryLaying) {
 				return nil, fmt.Errorf("invalid flock category for chickin")
 			}
 
@@ -244,6 +262,19 @@ func (s *chickinService) CreateOne(c *fiber.Ctx, req *validation.Create) ([]enti
 		if availableQty < 0 {
 			availableQty = 0
 		}
+		if flockCategory == strings.ToUpper(string(utils.ProjectFlockCategoryLaying)) {
+			transferAvailable, err := s.resolveLayingTransferAvailableQty(c.Context(), nil, req.ProjectFlockKandangId, chickinReq.ProductWarehouseId)
+			if err != nil {
+				s.Log.Errorf("Failed to resolve laying transfer availability for pfk=%d pw=%d: %+v", req.ProjectFlockKandangId, chickinReq.ProductWarehouseId, err)
+				return nil, fiber.NewError(fiber.StatusInternalServerError, "Gagal memvalidasi stok transfer laying")
+			}
+			if transferAvailable < 0 {
+				transferAvailable = 0
+			}
+			if transferAvailable < availableQty {
+				availableQty = transferAvailable
+			}
+		}
 
 		chickinQtyMap[uint(idx)] = availableQty
 	}
@@ -253,6 +284,9 @@ func (s *chickinService) CreateOne(c *fiber.Ctx, req *validation.Create) ([]enti
 	}
 
 	err = s.Repository.DB().WithContext(c.Context()).Transaction(func(dbTransaction *gorm.DB) error {
+		if err := s.ensurePopulationRouteScope(c.Context(), dbTransaction); err != nil {
+			return err
+		}
 
 		repositoryTx := repository.NewChickinRepository(dbTransaction)
 		existingChikins, err := repositoryTx.GetByProjectFlockKandangIDForUpdate(c.Context(), req.ProjectFlockKandangId)
@@ -425,13 +459,8 @@ func (s chickinService) DeleteOne(c *fiber.Ctx, id uint) error {
 	if err := s.ensureNotTransferred(c.Context(), chickin.ProjectFlockKandangId); err != nil {
 		return err
 	}
-	hasPopulation, err := s.ProjectflockPopulationRepo.ExistsByProjectChickinID(c.Context(), chickin.Id)
-	if err != nil {
-		s.Log.Errorf("Failed to check population by chickin %d: %+v", chickin.Id, err)
-		return fiber.NewError(fiber.StatusInternalServerError, "Gagal memvalidasi population chickin")
-	}
-	if hasPopulation {
-		return fiber.NewError(fiber.StatusBadRequest, chickinDeletePopulationGuardMessage)
+	if err := s.ensureNoExecutedTransferForDelete(c.Context(), chickin.ProjectFlockKandangId); err != nil {
+		return err
 	}
 
 	actorID, err := m.ActorIDFromContext(c)
@@ -440,27 +469,51 @@ func (s chickinService) DeleteOne(c *fiber.Ctx, id uint) error {
 	}
 
 	err = s.Repository.DB().WithContext(c.Context()).Transaction(func(tx *gorm.DB) error {
+		if err := s.ensurePopulationRouteScope(c.Context(), tx); err != nil {
+			return err
+		}
+
 		chickinRepoTx := repository.NewChickinRepository(tx)
-		if chickin.UsageQty > 0 || chickin.PendingUsageQty > 0 {
-			if err := s.ReleaseChickinStocks(c.Context(), tx, chickin, actorID); err != nil {
+		lockedChickin, err := chickinRepoTx.GetByID(c.Context(), id, func(db *gorm.DB) *gorm.DB {
+			return db.Clauses(clause.Locking{Strength: "UPDATE"})
+		})
+		if err != nil {
+			if errors.Is(err, gorm.ErrRecordNotFound) {
+				return fiber.NewError(fiber.StatusNotFound, "Chickin not found")
+			}
+			return err
+		}
+
+		consumeAllocBefore, traceAllocBefore, err := s.countActiveChickinAllocations(c.Context(), tx, lockedChickin.Id)
+		if err != nil {
+			return err
+		}
+		s.Log.Infof(
+			"Delete chickin start id=%d usage=%.3f pending=%.3f active_consume_alloc=%d active_trace_alloc=%d",
+			lockedChickin.Id,
+			lockedChickin.UsageQty,
+			lockedChickin.PendingUsageQty,
+			consumeAllocBefore,
+			traceAllocBefore,
+		)
+
+		if err := s.ensureNoRelatedRecording(c.Context(), tx, lockedChickin); err != nil {
+			return err
+		}
+
+		hasActiveConsumeAlloc, err := s.hasActiveChickinConsumeAllocations(c.Context(), tx, lockedChickin.Id)
+		if err != nil {
+			return err
+		}
+
+		if lockedChickin.UsageQty > 0 || lockedChickin.PendingUsageQty > 0 || hasActiveConsumeAlloc {
+			if err := s.ReleaseChickinStocks(c.Context(), tx, lockedChickin, actorID); err != nil {
 				return err
 			}
 		}
-		now := time.Now().UTC()
-		note := "delete chickin rollback"
-		if err := tx.WithContext(c.Context()).
-			Model(&entity.StockAllocation{}).
-			Where("usable_type = ? AND usable_id = ? AND status = ?",
-				fifo.UsableKeyProjectChickin.String(),
-				chickin.Id,
-				entity.StockAllocationStatusActive,
-			).
-			Updates(map[string]any{
-				"status":      entity.StockAllocationStatusReleased,
-				"released_at": now,
-				"note":        note,
-			}).Error; err != nil {
-			return fiber.NewError(fiber.StatusInternalServerError, "Gagal release alokasi FIFO chickin")
+
+		if err := s.rollbackChickinPopulation(c.Context(), tx, lockedChickin.Id); err != nil {
+			return err
 		}
 
 		if err := chickinRepoTx.DeleteOne(c.Context(), id); err != nil {
@@ -473,10 +526,29 @@ func (s chickinService) DeleteOne(c *fiber.Ctx, id uint) error {
 			return err
 		}
 
-		if err := s.syncChickinTraceForProductWarehouse(c.Context(), tx, chickin.ProductWarehouseId); err != nil {
+		reflowAsOf := normalizeDateOnlyUTC(lockedChickin.ChickInDate)
+		if reflowAsOf.IsZero() {
+			reflowAsOf = time.Now().UTC()
+		}
+		if err := s.reflowWarehouseAfterChickinDelete(c.Context(), tx, lockedChickin.ProductWarehouseId, reflowAsOf); err != nil {
 			return err
 		}
 
+		if err := s.syncChickinTraceForProductWarehouse(c.Context(), tx, lockedChickin.ProductWarehouseId); err != nil {
+			return err
+		}
+
+		consumeAllocAfter, traceAllocAfter, err := s.countActiveChickinAllocations(c.Context(), tx, lockedChickin.Id)
+		if err != nil {
+			return err
+		}
+		s.Log.Infof(
+			"Delete chickin complete id=%d active_consume_alloc=%d active_trace_alloc=%d",
+			lockedChickin.Id,
+			consumeAllocAfter,
+			traceAllocAfter,
+		)
+
 		return nil
 	})
 	if err != nil {
@@ -489,6 +561,325 @@ func (s chickinService) DeleteOne(c *fiber.Ctx, id uint) error {
 	return nil
 }
 
+func (s chickinService) ensureNoExecutedTransferForDelete(ctx context.Context, projectFlockKandangID uint) error {
+	if projectFlockKandangID == 0 || s.TransferLayingRepo == nil {
+		return nil
+	}
+
+	// Delete guard by executed transfer hanya untuk kandang kategori growing.
+	if s.ProjectflockKandangRepo != nil {
+		pfk, err := s.ProjectflockKandangRepo.GetByIDLight(ctx, projectFlockKandangID)
+		if err != nil && !errors.Is(err, gorm.ErrRecordNotFound) {
+			s.Log.Errorf("Failed to resolve project flock kandang %d for delete guard: %+v", projectFlockKandangID, err)
+			return fiber.NewError(fiber.StatusInternalServerError, "Gagal memvalidasi transfer laying")
+		}
+		if err == nil && pfk != nil {
+			category := strings.ToUpper(strings.TrimSpace(pfk.ProjectFlock.Category))
+			if category != strings.ToUpper(string(utils.ProjectFlockCategoryGrowing)) {
+				return nil
+			}
+		}
+	}
+
+	isExecuted := func(transfer *entity.LayingTransfer) bool {
+		return transfer != nil && transfer.ExecutedAt != nil && !transfer.ExecutedAt.IsZero()
+	}
+
+	sourceTransfer, err := s.TransferLayingRepo.GetLatestApprovedBySourceKandang(ctx, projectFlockKandangID)
+	if err != nil && !errors.Is(err, gorm.ErrRecordNotFound) {
+		s.Log.Errorf("Failed to resolve transfer laying by source kandang %d for delete guard: %+v", projectFlockKandangID, err)
+		return fiber.NewError(fiber.StatusInternalServerError, "Gagal memvalidasi transfer laying")
+	}
+	targetTransfer, err := s.TransferLayingRepo.GetLatestApprovedByTargetKandang(ctx, projectFlockKandangID)
+	if err != nil && !errors.Is(err, gorm.ErrRecordNotFound) {
+		s.Log.Errorf("Failed to resolve transfer laying by target kandang %d for delete guard: %+v", projectFlockKandangID, err)
+		return fiber.NewError(fiber.StatusInternalServerError, "Gagal memvalidasi transfer laying")
+	}
+
+	if isExecuted(sourceTransfer) || isExecuted(targetTransfer) {
+		return fiber.NewError(
+			fiber.StatusBadRequest,
+			"Chickin tidak dapat dihapus karena transfer laying sudah dieksekusi. Lakukan unexecute transfer terlebih dahulu",
+		)
+	}
+
+	return nil
+}
+
+func (s *chickinService) resolveLayingTransferAvailableQty(ctx context.Context, tx *gorm.DB, targetProjectFlockKandangID, productWarehouseID uint) (float64, error) {
+	if targetProjectFlockKandangID == 0 || productWarehouseID == 0 {
+		return 0, nil
+	}
+
+	db := s.Repository.DB().WithContext(ctx)
+	if tx != nil {
+		db = tx.WithContext(ctx)
+	}
+
+	var available float64
+	err := db.Table("laying_transfer_targets ltt").
+		Select("COALESCE(SUM(GREATEST(0, COALESCE(ltt.total_qty,0) - COALESCE(ltt.total_used,0))), 0) AS available").
+		Joins("JOIN laying_transfers lt ON lt.id = ltt.laying_transfer_id AND lt.deleted_at IS NULL").
+		Where("ltt.deleted_at IS NULL").
+		Where("ltt.target_project_flock_kandang_id = ?", targetProjectFlockKandangID).
+		Where("ltt.product_warehouse_id = ?", productWarehouseID).
+		Where("lt.executed_at IS NOT NULL").
+		Where(`(
+			SELECT a.action
+			FROM approvals a
+			WHERE a.approvable_type = ?
+			  AND a.approvable_id = lt.id
+			ORDER BY a.id DESC
+			LIMIT 1
+		) = ?`, string(utils.ApprovalWorkflowTransferToLaying), entity.ApprovalActionApproved).
+		Scan(&available).Error
+	if err != nil {
+		return 0, err
+	}
+	return available, nil
+}
+
+func (s chickinService) ensurePopulationRouteScope(ctx context.Context, tx *gorm.DB) error {
+	db := tx
+	if db == nil {
+		db = s.Repository.DB()
+	}
+	if db == nil {
+		return nil
+	}
+
+	now := time.Now().UTC()
+	result := db.WithContext(ctx).
+		Table("fifo_stock_v2_route_rules").
+		Where("is_active = TRUE").
+		Where("lane = ?", "STOCKABLE").
+		Where("function_code = ?", "POPULATION_IN").
+		Where("source_table = ?", "project_flock_populations").
+		Where("(scope_sql IS NULL OR TRIM(scope_sql) = '')").
+		Updates(map[string]any{
+			"scope_sql":  "deleted_at IS NULL",
+			"updated_at": now,
+		})
+	if result.Error != nil {
+		s.Log.Errorf("Failed to enforce FIFO population route scope: %+v", result.Error)
+		return fiber.NewError(fiber.StatusInternalServerError, "Gagal memvalidasi konfigurasi FIFO chickin")
+	}
+	if result.RowsAffected > 0 {
+		s.Log.Warnf(
+			"Auto-fixed FIFO population route scope for chickin flow (rows=%d)",
+			result.RowsAffected,
+		)
+	}
+
+	return nil
+}
+
+func (s *chickinService) ensureNoRelatedRecording(ctx context.Context, tx *gorm.DB, chickin *entity.ProjectChickin) error {
+	if chickin == nil || chickin.ProjectFlockKandangId == 0 {
+		return nil
+	}
+
+	db := s.Repository.DB().WithContext(ctx)
+	if tx != nil {
+		db = tx.WithContext(ctx)
+	}
+
+	recordDateFloor := normalizeDateOnlyUTC(chickin.ChickInDate)
+	var earliest entity.Recording
+	query := db.Model(&entity.Recording{}).
+		Where("project_flock_kandangs_id = ?", chickin.ProjectFlockKandangId).
+		Where("deleted_at IS NULL")
+	if !recordDateFloor.IsZero() {
+		query = query.Where("record_datetime >= ?", recordDateFloor)
+	}
+	if err := query.Order("record_datetime ASC, id ASC").Take(&earliest).Error; err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return nil
+		}
+		s.Log.Errorf("Failed to validate related recordings for chickin %d: %+v", chickin.Id, err)
+		return fiber.NewError(fiber.StatusInternalServerError, "Gagal memvalidasi recording terkait chickin")
+	}
+
+	return fiber.NewError(
+		fiber.StatusBadRequest,
+		fmt.Sprintf(
+			"%s (recording tanggal %s)",
+			chickinDeleteRecordingGuardMessage,
+			normalizeDateOnlyUTC(earliest.RecordDatetime).Format("2006-01-02"),
+		),
+	)
+}
+
+func (s *chickinService) hasActiveChickinConsumeAllocations(ctx context.Context, tx *gorm.DB, chickinID uint) (bool, error) {
+	if tx == nil || chickinID == 0 {
+		return false, nil
+	}
+
+	var count int64
+	if err := tx.WithContext(ctx).
+		Model(&entity.StockAllocation{}).
+		Where("usable_type = ? AND usable_id = ? AND status = ? AND allocation_purpose = ?",
+			fifo.UsableKeyProjectChickin.String(),
+			chickinID,
+			entity.StockAllocationStatusActive,
+			entity.StockAllocationPurposeConsume,
+		).
+		Count(&count).Error; err != nil {
+		return false, err
+	}
+
+	return count > 0, nil
+}
+
+func (s *chickinService) countActiveChickinAllocations(ctx context.Context, tx *gorm.DB, chickinID uint) (consume int64, trace int64, err error) {
+	if tx == nil || chickinID == 0 {
+		return 0, 0, nil
+	}
+
+	baseQuery := tx.WithContext(ctx).Model(&entity.StockAllocation{}).
+		Where("usable_type = ? AND usable_id = ? AND status = ?",
+			fifo.UsableKeyProjectChickin.String(),
+			chickinID,
+			entity.StockAllocationStatusActive,
+		)
+	if err := baseQuery.Session(&gorm.Session{}).
+		Where("allocation_purpose = ?", entity.StockAllocationPurposeConsume).
+		Count(&consume).Error; err != nil {
+		return 0, 0, err
+	}
+	if err := baseQuery.Session(&gorm.Session{}).
+		Where("allocation_purpose = ?", entity.StockAllocationPurposeTraceChickin).
+		Count(&trace).Error; err != nil {
+		return 0, 0, err
+	}
+
+	return consume, trace, nil
+}
+
+func (s *chickinService) reflowWarehouseAfterChickinDelete(ctx context.Context, tx *gorm.DB, productWarehouseID uint, asOf time.Time) error {
+	if tx == nil || productWarehouseID == 0 || s.FifoStockV2Svc == nil {
+		return nil
+	}
+	if err := s.ensurePopulationRouteScope(ctx, tx); err != nil {
+		return err
+	}
+	qtyBefore, hasQtyBefore := s.tryLoadWarehouseQty(ctx, tx, productWarehouseID)
+
+	flagGroupCode, err := s.resolveFlagGroupByProductWarehouse(ctx, tx, productWarehouseID)
+	if err != nil {
+		s.Log.Errorf("Failed to resolve flag group for delete chickin reflow pw=%d: %+v", productWarehouseID, err)
+		return fiber.NewError(fiber.StatusInternalServerError, "Gagal sinkronisasi stok setelah delete chickin")
+	}
+	if strings.TrimSpace(flagGroupCode) == "" {
+		return nil
+	}
+
+	result, err := s.FifoStockV2Svc.Reflow(ctx, commonSvc.FifoStockV2ReflowRequest{
+		FlagGroupCode:      flagGroupCode,
+		ProductWarehouseID: productWarehouseID,
+		AsOf:               &asOf,
+		Tx:                 tx,
+	})
+	if err != nil {
+		s.Log.Errorf("Failed to reflow warehouse after delete chickin pw=%d: %+v", productWarehouseID, err)
+		return fiber.NewError(fiber.StatusInternalServerError, "Gagal sinkronisasi stok setelah delete chickin")
+	}
+
+	processedUsables := 0
+	rollbackQty := 0.0
+	allocateQty := 0.0
+	if result != nil {
+		processedUsables = result.ProcessedUsables
+		rollbackQty = result.Rollback.ReleasedQty
+		allocateQty = result.Allocate.AllocatedQty
+	}
+	s.Log.Infof(
+		"Delete chickin warehouse reflow pw=%d processed_usables=%d rollback_qty=%.3f allocate_qty=%.3f",
+		productWarehouseID,
+		processedUsables,
+		rollbackQty,
+		allocateQty,
+	)
+	s.logWarehouseQtySnapshot(
+		ctx,
+		tx,
+		productWarehouseID,
+		"reflow_after_delete_chickin",
+		0,
+		hasQtyBefore,
+		qtyBefore,
+	)
+
+	return nil
+}
+
+func (s *chickinService) rollbackChickinPopulation(ctx context.Context, tx *gorm.DB, chickinID uint) error {
+	if tx == nil || chickinID == 0 {
+		return nil
+	}
+
+	var populationIDs []uint
+	if err := tx.WithContext(ctx).
+		Model(&entity.ProjectFlockPopulation{}).
+		Where("project_chickin_id = ?", chickinID).
+		Pluck("id", &populationIDs).Error; err != nil {
+		s.Log.Errorf("Failed to list population ids for chickin %d: %+v", chickinID, err)
+		return fiber.NewError(fiber.StatusInternalServerError, "Gagal mengambil population chickin")
+	}
+	if len(populationIDs) == 0 {
+		return nil
+	}
+
+	now := time.Now().UTC()
+	note := "delete chickin rollback population"
+	releaseResult := tx.WithContext(ctx).
+		Model(&entity.StockAllocation{}).
+		Where("stockable_type = ? AND stockable_id IN ? AND status = ?",
+			fifo.StockableKeyProjectFlockPopulation.String(),
+			populationIDs,
+			entity.StockAllocationStatusActive,
+		).
+		Where("NOT (usable_type = ? AND usable_id = ?)",
+			fifo.UsableKeyProjectChickin.String(),
+			chickinID,
+		).
+		Updates(map[string]any{
+			"status":      entity.StockAllocationStatusReleased,
+			"released_at": now,
+			"note":        note,
+		})
+	if releaseResult.Error != nil {
+		err := releaseResult.Error
+		s.Log.Errorf("Failed to release population allocation for chickin %d: %+v", chickinID, err)
+		return fiber.NewError(fiber.StatusInternalServerError, "Gagal release alokasi population chickin")
+	}
+	if releaseResult.RowsAffected > 0 {
+		s.Log.Infof(
+			"Delete chickin rollback population id=%d released_population_alloc=%d",
+			chickinID,
+			releaseResult.RowsAffected,
+		)
+	}
+
+	deleteResult := tx.WithContext(ctx).
+		Where("id IN ?", populationIDs).
+		Delete(&entity.ProjectFlockPopulation{})
+	if deleteResult.Error != nil {
+		err := deleteResult.Error
+		s.Log.Errorf("Failed to delete populations for chickin %d: %+v", chickinID, err)
+		return fiber.NewError(fiber.StatusInternalServerError, "Gagal menghapus population chickin")
+	}
+	if deleteResult.RowsAffected > 0 {
+		s.Log.Infof(
+			"Delete chickin rollback population id=%d deleted_population=%d",
+			chickinID,
+			deleteResult.RowsAffected,
+		)
+	}
+
+	return nil
+}
+
 func isForeignKeyViolation(err error) bool {
 	if err == nil {
 		return false
@@ -561,6 +952,9 @@ func (s chickinService) Approval(c *fiber.Ctx, req *validation.Approve) ([]entit
 	}
 
 	err = s.Repository.DB().WithContext(c.Context()).Transaction(func(dbTransaction *gorm.DB) error {
+		if err := s.ensurePopulationRouteScope(c.Context(), dbTransaction); err != nil {
+			return err
+		}
 
 		approvalSvc := commonSvc.NewApprovalService(commonRepo.NewApprovalRepository(dbTransaction))
 		chickinRepoTx := repository.NewChickinRepository(dbTransaction)
@@ -818,6 +1212,9 @@ func (s *chickinService) ReplenishChickinStocks(ctx context.Context, tx *gorm.DB
 	if asOf.IsZero() {
 		asOf = chickin.CreatedAt
 	}
+	if err := s.ensurePopulationRouteScope(ctx, tx); err != nil {
+		return err
+	}
 	return reflowChickinScope(ctx, s.FifoStockV2Svc, tx, targetPW.Id, &asOf)
 }
 
@@ -828,12 +1225,296 @@ func (s *chickinService) ReleaseChickinStocks(ctx context.Context, tx *gorm.DB,
 	if tx == nil {
 		return errors.New("transaction is required")
 	}
+	if chickin.ProductWarehouseId == 0 {
+		return s.Repository.UpdateUsageFields(ctx, tx, chickin.Id, 0, 0)
+	}
+	qtyBefore, hasQtyBefore := s.tryLoadWarehouseQty(ctx, tx, chickin.ProductWarehouseId)
 
-	if err := s.Repository.UpdateUsageFields(ctx, tx, chickin.Id, 0, 0); err != nil {
+	var activeConsumeCount int64
+	if err := tx.WithContext(ctx).
+		Model(&entity.StockAllocation{}).
+		Where("usable_type = ? AND usable_id = ? AND status = ? AND allocation_purpose = ?",
+			fifo.UsableKeyProjectChickin.String(),
+			chickin.Id,
+			entity.StockAllocationStatusActive,
+			entity.StockAllocationPurposeConsume,
+		).
+		Count(&activeConsumeCount).Error; err != nil {
 		return err
 	}
 
+	if activeConsumeCount == 0 || s.FifoStockV2Svc == nil {
+		s.Log.Infof(
+			"Release chickin stock fallback id=%d active_consume_alloc=%d fifo_available=%t",
+			chickin.Id,
+			activeConsumeCount,
+			s.FifoStockV2Svc != nil,
+		)
+		if err := s.Repository.UpdateUsageFields(ctx, tx, chickin.Id, 0, 0); err != nil {
+			return err
+		}
+		s.logWarehouseQtySnapshot(
+			ctx,
+			tx,
+			chickin.ProductWarehouseId,
+			"release_chickin_fallback_no_active_alloc",
+			chickin.Id,
+			hasQtyBefore,
+			qtyBefore,
+		)
 		return nil
+	}
+
+	shouldRestoreWarehouseQty := true
+	if s.ProjectflockKandangRepo != nil && chickin.ProjectFlockKandangId != 0 {
+		pfk, err := s.ProjectflockKandangRepo.GetByIDLight(ctx, chickin.ProjectFlockKandangId)
+		if err != nil && !errors.Is(err, gorm.ErrRecordNotFound) {
+			return err
+		}
+		if err == nil && pfk != nil {
+			category := strings.ToUpper(strings.TrimSpace(pfk.ProjectFlock.Category))
+			if category == strings.ToUpper(string(utils.ProjectFlockCategoryLaying)) {
+				shouldRestoreWarehouseQty = false
+			}
+		}
+	}
+
+	if !shouldRestoreWarehouseQty {
+		var affectedTransferTargetIDs []uint
+		if err := tx.WithContext(ctx).
+			Model(&entity.StockAllocation{}).
+			Where("usable_type = ? AND usable_id = ? AND status = ? AND allocation_purpose = ? AND stockable_type = ?",
+				fifo.UsableKeyProjectChickin.String(),
+				chickin.Id,
+				entity.StockAllocationStatusActive,
+				entity.StockAllocationPurposeConsume,
+				fifo.StockableKeyTransferToLayingIn.String(),
+			).
+			Pluck("stockable_id", &affectedTransferTargetIDs).Error; err != nil {
+			return err
+		}
+
+		now := time.Now().UTC()
+		releaseResult := tx.WithContext(ctx).
+			Model(&entity.StockAllocation{}).
+			Where("usable_type = ? AND usable_id = ? AND status = ? AND allocation_purpose = ?",
+				fifo.UsableKeyProjectChickin.String(),
+				chickin.Id,
+				entity.StockAllocationStatusActive,
+				entity.StockAllocationPurposeConsume,
+			).
+			Updates(map[string]any{
+				"status":      entity.StockAllocationStatusReleased,
+				"released_at": now,
+				"note":        "chickin rollback without qty adjust",
+			})
+		if releaseResult.Error != nil {
+			err := releaseResult.Error
+			return err
+		}
+		s.Log.Infof(
+			"Release chickin stock laying id=%d released_consume_alloc=%d transfer_targets=%d",
+			chickin.Id,
+			releaseResult.RowsAffected,
+			len(affectedTransferTargetIDs),
+		)
+		if err := s.resyncTransferTargetUsageFromAllocations(ctx, tx, affectedTransferTargetIDs); err != nil {
+			return err
+		}
+		if err := s.Repository.UpdateUsageFields(ctx, tx, chickin.Id, 0, 0); err != nil {
+			return err
+		}
+		s.logWarehouseQtySnapshot(
+			ctx,
+			tx,
+			chickin.ProductWarehouseId,
+			"release_chickin_laying_no_restore",
+			chickin.Id,
+			hasQtyBefore,
+			qtyBefore,
+		)
+		return nil
+	}
+
+	rollbackResult, err := s.FifoStockV2Svc.Rollback(ctx, commonSvc.FifoStockV2RollbackRequest{
+		ProductWarehouseID: chickin.ProductWarehouseId,
+		Usable: commonSvc.FifoStockV2Ref{
+			ID:            chickin.Id,
+			LegacyTypeKey: fifo.UsableKeyProjectChickin.String(),
+			FunctionCode:  "CHICKIN_OUT",
+		},
+		Reason: "delete/reject chickin rollback",
+		Tx:     tx,
+	})
+	if err != nil {
+		s.Log.Errorf("Failed to rollback FIFO v2 for chickin %d: %+v", chickin.Id, err)
+		return err
+	}
+	releasedQty := 0.0
+	detailCount := 0
+	if rollbackResult != nil {
+		releasedQty = rollbackResult.ReleasedQty
+		detailCount = len(rollbackResult.Details)
+	}
+	s.Log.Infof(
+		"Release chickin stock fifo rollback id=%d released_qty=%.3f detail_count=%d",
+		chickin.Id,
+		releasedQty,
+		detailCount,
+	)
+	s.logWarehouseQtySnapshot(
+		ctx,
+		tx,
+		chickin.ProductWarehouseId,
+		"release_chickin_fifo_rollback",
+		chickin.Id,
+		hasQtyBefore,
+		qtyBefore,
+	)
+
+	return nil
+}
+
+func (s *chickinService) tryLoadWarehouseQty(ctx context.Context, tx *gorm.DB, productWarehouseID uint) (float64, bool) {
+	if tx == nil || productWarehouseID == 0 {
+		return 0, false
+	}
+
+	type row struct {
+		Qty float64 `gorm:"column:qty"`
+	}
+	out := row{}
+	if err := tx.WithContext(ctx).
+		Table("product_warehouses").
+		Select("COALESCE(qty, 0) AS qty").
+		Where("id = ?", productWarehouseID).
+		Take(&out).Error; err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return 0, false
+		}
+		errText := strings.ToLower(strings.TrimSpace(err.Error()))
+		if strings.Contains(errText, "no such column") && strings.Contains(errText, "qty") {
+			return 0, false
+		}
+		if strings.Contains(errText, "column") && strings.Contains(errText, "qty") && strings.Contains(errText, "does not exist") {
+			return 0, false
+		}
+		s.Log.Warnf("Failed to load warehouse qty snapshot pw=%d: %+v", productWarehouseID, err)
+		return 0, false
+	}
+
+	return out.Qty, true
+}
+
+func (s *chickinService) logWarehouseQtySnapshot(
+	ctx context.Context,
+	tx *gorm.DB,
+	productWarehouseID uint,
+	stage string,
+	chickinID uint,
+	hasBefore bool,
+	beforeQty float64,
+) {
+	afterQty, hasAfter := s.tryLoadWarehouseQty(ctx, tx, productWarehouseID)
+	if !hasBefore && !hasAfter {
+		return
+	}
+
+	if hasBefore && hasAfter {
+		s.Log.Infof(
+			"Warehouse qty snapshot stage=%s chickin_id=%d pw=%d before=%.3f after=%.3f delta=%.3f",
+			stage,
+			chickinID,
+			productWarehouseID,
+			beforeQty,
+			afterQty,
+			afterQty-beforeQty,
+		)
+		return
+	}
+
+	if hasAfter {
+		s.Log.Infof(
+			"Warehouse qty snapshot stage=%s chickin_id=%d pw=%d after=%.3f",
+			stage,
+			chickinID,
+			productWarehouseID,
+			afterQty,
+		)
+		return
+	}
+
+	s.Log.Infof(
+		"Warehouse qty snapshot stage=%s chickin_id=%d pw=%d before=%.3f",
+		stage,
+		chickinID,
+		productWarehouseID,
+		beforeQty,
+	)
+}
+
+func (s *chickinService) resyncTransferTargetUsageFromAllocations(ctx context.Context, tx *gorm.DB, transferTargetIDs []uint) error {
+	if tx == nil || len(transferTargetIDs) == 0 {
+		return nil
+	}
+
+	unique := make([]uint, 0, len(transferTargetIDs))
+	seen := make(map[uint]struct{}, len(transferTargetIDs))
+	for _, id := range transferTargetIDs {
+		if id == 0 {
+			continue
+		}
+		if _, ok := seen[id]; ok {
+			continue
+		}
+		seen[id] = struct{}{}
+		unique = append(unique, id)
+	}
+	if len(unique) == 0 {
+		return nil
+	}
+
+	if err := tx.WithContext(ctx).
+		Model(&entity.LayingTransferTarget{}).
+		Where("id IN ?", unique).
+		Update("total_used", 0).Error; err != nil {
+		return err
+	}
+
+	type usageRow struct {
+		StockableID uint    `gorm:"column:stockable_id"`
+		Used        float64 `gorm:"column:used"`
+	}
+	var usageRows []usageRow
+	if err := tx.WithContext(ctx).
+		Table("stock_allocations").
+		Select("stockable_id, COALESCE(SUM(qty), 0) AS used").
+		Where("stockable_type = ?", fifo.StockableKeyTransferToLayingIn.String()).
+		Where("status = ?", entity.StockAllocationStatusActive).
+		Where("allocation_purpose = ?", entity.StockAllocationPurposeConsume).
+		Where("stockable_id IN ?", unique).
+		Group("stockable_id").
+		Scan(&usageRows).Error; err != nil {
+		return err
+	}
+
+	for _, row := range usageRows {
+		if err := tx.WithContext(ctx).
+			Model(&entity.LayingTransferTarget{}).
+			Where("id = ?", row.StockableID).
+			Update("total_used", row.Used).Error; err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func normalizeDateOnlyUTC(value time.Time) time.Time {
+	if value.IsZero() {
+		return time.Time{}
+	}
+	return time.Date(value.UTC().Year(), value.UTC().Month(), value.UTC().Day(), 0, 0, 0, 0, time.UTC)
 }
 
 func (s *chickinService) syncChickinTraceForProductWarehouse(ctx context.Context, tx *gorm.DB, productWarehouseID uint) error {
@@ -849,14 +1530,9 @@ func (s *chickinService) syncChickinTraceForProductWarehouse(ctx context.Context
 			return s.syncChickinTraceForProductWarehouse(ctx, innerTx, productWarehouseID)
 		})
 	}
-
-	flagGroupCode, err := s.resolveFlagGroupByProductWarehouse(ctx, tx, productWarehouseID)
-	if err != nil {
+	if err := s.ensurePopulationRouteScope(ctx, tx); err != nil {
 		return err
 	}
-	if strings.TrimSpace(flagGroupCode) == "" {
-		return nil
-	}
 
 	now := time.Now()
 	if err := tx.WithContext(ctx).
@@ -874,6 +1550,14 @@ func (s *chickinService) syncChickinTraceForProductWarehouse(ctx context.Context
 		return err
 	}
 
+	flagGroupCode, err := s.resolveFlagGroupByProductWarehouse(ctx, tx, productWarehouseID)
+	if err != nil {
+		return err
+	}
+	if strings.TrimSpace(flagGroupCode) == "" {
+		return nil
+	}
+
 	type chickinTraceRow struct {
 		ID       uint      `gorm:"column:id"`
 		UsageQty float64   `gorm:"column:usage_qty"`

internal/modules/production/project_flocks/controllers/projectflock.controller.go

@@ -300,6 +300,12 @@ func (u *ProjectflockController) LookupProjectFlockKandang(c *fiber.Ctx) error {
 		mapped := warehouseDTO.ToWarehouseRelationDTO(*warehouse)
 		dtoResult.Warehouse = &mapped
 	}
+	if isTransition, isLaying, serr := u.ProjectflockService.GetProjectFlockKandangTransferState(c, result.Id); serr != nil {
+		return serr
+	} else {
+		dtoResult.IsTransition = isTransition
+		dtoResult.IsLaying = isLaying
+	}
 	if withPopulation {
 		population := dtoResult.AvailableQuantity
 		dtoResult.Population = &population

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

@@ -40,6 +40,8 @@ type ProjectFlockKandangDTO struct {
 	AvailableQuantity     float64                            `json:"available_quantity"`
 	Population            *float64                           `json:"population,omitempty"`
 	ChickInDate           *time.Time                         `json:"chick_in_date,omitempty"`
+	IsTransition          bool                               `json:"is_transition"`
+	IsLaying              bool                               `json:"is_laying"`
 }
 
 func ToProjectFlockKandangDTO(e entity.ProjectFlockKandang) ProjectFlockKandangDTO {

internal/modules/production/project_flocks/module.go

@@ -17,6 +17,7 @@ import (
 	rProjectBudget "gitlab.com/mbugroup/lti-api.git/internal/modules/production/project_flocks/repositories"
 	rProjectflock "gitlab.com/mbugroup/lti-api.git/internal/modules/production/project_flocks/repositories"
 	rRecording "gitlab.com/mbugroup/lti-api.git/internal/modules/production/recordings/repositories"
+	rTransferLaying "gitlab.com/mbugroup/lti-api.git/internal/modules/production/transfer_layings/repositories"
 
 	sProjectflock "gitlab.com/mbugroup/lti-api.git/internal/modules/production/project_flocks/services"
 	utils "gitlab.com/mbugroup/lti-api.git/internal/utils"
@@ -35,6 +36,7 @@ func (ProjectflockModule) RegisterRoutes(router fiber.Router, db *gorm.DB, valid
 	projectflockKandangRepo := rProjectflock.NewProjectFlockKandangRepository(db)
 	projectFlockPopulationRepo := rProjectflock.NewProjectFlockPopulationRepository(db)
 	recordingRepo := rRecording.NewRecordingRepository(db)
+	transferLayingRepo := rTransferLaying.NewTransferLayingRepository(db)
 	warehouseRepo := rWarehouse.NewWarehouseRepository(db)
 	productWarehouseRepo := rProductWarehouse.NewProductWarehouseRepository(db)
 	projectBudgetRepo := rProjectBudget.NewProjectBudgetRepository(db)
@@ -46,7 +48,7 @@ func (ProjectflockModule) RegisterRoutes(router fiber.Router, db *gorm.DB, valid
 		panic(fmt.Sprintf("failed to register project flock approval workflow: %v", err))
 	}
 
-	projectflockService := sProjectflock.NewProjectflockService(projectflockRepo, flockRepo, kandangRepo, projectflockKandangRepo, warehouseRepo, productWarehouseRepo, projectBudgetRepo, nonstockRepo, projectFlockPopulationRepo, recordingRepo, approvalService, validate)
+	projectflockService := sProjectflock.NewProjectflockService(projectflockRepo, flockRepo, kandangRepo, projectflockKandangRepo, warehouseRepo, productWarehouseRepo, projectBudgetRepo, nonstockRepo, projectFlockPopulationRepo, recordingRepo, transferLayingRepo, approvalService, validate)
 	userService := sUser.NewUserService(userRepo, validate)
 
 	ProjectflockRoutes(router, userService, projectflockService)

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

@@ -23,6 +23,7 @@ import (
 	pfutils "gitlab.com/mbugroup/lti-api.git/internal/modules/production/project_flocks/utils"
 	validation "gitlab.com/mbugroup/lti-api.git/internal/modules/production/project_flocks/validations"
 	recordingRepo "gitlab.com/mbugroup/lti-api.git/internal/modules/production/recordings/repositories"
+	transferLayingRepo "gitlab.com/mbugroup/lti-api.git/internal/modules/production/transfer_layings/repositories"
 	uniformityRepository "gitlab.com/mbugroup/lti-api.git/internal/modules/production/uniformities/repositories"
 	purchaseRepository "gitlab.com/mbugroup/lti-api.git/internal/modules/purchases/repositories"
 	utils "gitlab.com/mbugroup/lti-api.git/internal/utils"
@@ -44,6 +45,7 @@ type ProjectflockService interface {
 	GetProjectFlockKandangByProjectAndKandang(ctx *fiber.Ctx, projectFlockID uint, kandangID uint) (*entity.ProjectFlockKandang, float64, error)
 	GetProjectFlockKandangPopulation(ctx *fiber.Ctx, projectFlockKandangID uint) (float64, error)
 	GetProjectFlockKandangChickinDate(ctx *fiber.Ctx, projectFlockKandangID uint) (*time.Time, error)
+	GetProjectFlockKandangTransferState(ctx *fiber.Ctx, projectFlockKandangID uint) (bool, bool, error)
 	GetPeriodSummary(ctx *fiber.Ctx, locationID uint) ([]KandangPeriodSummary, error)
 	GetProjectPeriods(ctx *fiber.Ctx, projectIDs []uint) (map[uint]int, error)
 	Approval(ctx *fiber.Ctx, req *validation.Approve) ([]entity.ProjectFlock, error)
@@ -64,6 +66,7 @@ type projectflockService struct {
 	PivotRepo            repository.ProjectFlockKandangRepository
 	PopulationRepo       repository.ProjectFlockPopulationRepository
 	RecordingRepo        recordingRepo.RecordingRepository
+	TransferLayingRepo   transferLayingRepo.TransferLayingRepository
 	ApprovalSvc          commonSvc.ApprovalService
 	approvalWorkflow     approvalutils.ApprovalWorkflowKey
 }
@@ -85,6 +88,7 @@ func NewProjectflockService(
 	nonstockRepo nonstockRepository.NonstockRepository,
 	populationRepo repository.ProjectFlockPopulationRepository,
 	recordingRepo recordingRepo.RecordingRepository,
+	transferLayingRepo transferLayingRepo.TransferLayingRepository,
 	approvalSvc commonSvc.ApprovalService,
 	validate *validator.Validate,
 
@@ -102,6 +106,7 @@ func NewProjectflockService(
 		PivotRepo:            pivotRepo,
 		PopulationRepo:       populationRepo,
 		RecordingRepo:        recordingRepo,
+		TransferLayingRepo:   transferLayingRepo,
 		ApprovalSvc:          approvalSvc,
 		approvalWorkflow:     utils.ApprovalWorkflowProjectFlock,
 	}
@@ -538,6 +543,63 @@ func (s projectflockService) GetProjectFlockKandangChickinDate(ctx *fiber.Ctx, p
 	return earliest, nil
 }
 
+func (s projectflockService) GetProjectFlockKandangTransferState(ctx *fiber.Ctx, projectFlockKandangID uint) (bool, bool, error) {
+	if projectFlockKandangID == 0 || s.TransferLayingRepo == nil || s.PivotRepo == nil {
+		return false, false, nil
+	}
+
+	pfk, err := s.PivotRepo.GetByIDLight(ctx.Context(), projectFlockKandangID)
+	if err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return false, false, nil
+		}
+		s.Log.Errorf("Failed to resolve project flock kandang %d for transfer state: %+v", projectFlockKandangID, err)
+		return false, false, fiber.NewError(fiber.StatusInternalServerError, "Failed to resolve transfer state")
+	}
+
+	category := strings.ToUpper(strings.TrimSpace(pfk.ProjectFlock.Category))
+	var transfer *entity.LayingTransfer
+	switch category {
+	case strings.ToUpper(string(utils.ProjectFlockCategoryGrowing)):
+		transfer, err = s.TransferLayingRepo.GetLatestApprovedBySourceKandang(ctx.Context(), projectFlockKandangID)
+	case strings.ToUpper(string(utils.ProjectFlockCategoryLaying)):
+		transfer, err = s.TransferLayingRepo.GetLatestApprovedByTargetKandang(ctx.Context(), projectFlockKandangID)
+	default:
+		return false, false, nil
+	}
+	if err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return false, false, nil
+		}
+		s.Log.Errorf("Failed to resolve transfer state for project flock kandang %d: %+v", projectFlockKandangID, err)
+		return false, false, fiber.NewError(fiber.StatusInternalServerError, "Failed to resolve transfer state")
+	}
+	if transfer == nil {
+		return false, false, nil
+	}
+
+	physicalMoveDate := normalizeDateOnlyUTC(transfer.TransferDate)
+	if physicalMoveDate.IsZero() {
+		return false, false, nil
+	}
+
+	economicCutoffDate := physicalMoveDate
+	if transfer.EconomicCutoffDate != nil && !transfer.EconomicCutoffDate.IsZero() {
+		economicCutoffDate = normalizeDateOnlyUTC(*transfer.EconomicCutoffDate)
+	} else if transfer.EffectiveMoveDate != nil && !transfer.EffectiveMoveDate.IsZero() {
+		economicCutoffDate = normalizeDateOnlyUTC(*transfer.EffectiveMoveDate)
+	}
+	if economicCutoffDate.Before(physicalMoveDate) {
+		economicCutoffDate = physicalMoveDate
+	}
+
+	referenceDate := normalizeDateOnlyUTC(time.Now().UTC())
+	isTransition := !referenceDate.Before(physicalMoveDate) && referenceDate.Before(economicCutoffDate)
+	isLaying := !referenceDate.Before(economicCutoffDate)
+
+	return isTransition, isLaying, nil
+}
+
 func (s projectflockService) GetProjectFlockKandangByParams(ctx *fiber.Ctx, idStr string, projectFlockIdStr string, kandangIdStr string) (*entity.ProjectFlockKandang, float64, error) {
 	idStr = strings.TrimSpace(idStr)
 	projectFlockIdStr = strings.TrimSpace(projectFlockIdStr)
@@ -579,6 +641,10 @@ func (s projectflockService) GetProjectFlockKandangByParams(ctx *fiber.Ctx, idSt
 	return s.GetProjectFlockKandangByProjectAndKandang(ctx, uint(pfid), uint(kid))
 }
 
+func normalizeDateOnlyUTC(value time.Time) time.Time {
+	return time.Date(value.UTC().Year(), value.UTC().Month(), value.UTC().Day(), 0, 0, 0, 0, time.UTC)
+}
+
 func (s projectflockService) GetAvailableDocQuantity(ctx *fiber.Ctx, kandangID uint) (float64, error) {
 	if s.PopulationRepo == nil {
 		return 0, fiber.NewError(fiber.StatusInternalServerError, "Project flock population repository is not configured")

internal/modules/production/recordings/dto/recording.dto.go

@@ -86,6 +86,8 @@ type RecordingRelationDTO struct {
 	EggWeight            float64                         `json:"egg_weight"`
 	PopulationCanChange  bool                            `json:"population_can_change"`
 	TransferExecuted     *bool                           `json:"transfer_executed,omitempty"`
+	IsTransition         bool                            `json:"is_transition"`
+	IsLaying             bool                            `json:"is_laying"`
 	Approval             approvalDTO.ApprovalRelationDTO `json:"approval"`
 }
 
@@ -247,6 +249,8 @@ func toRecordingRelationDTO(e entity.Recording) RecordingRelationDTO {
 		EggWeight:            floatValue(e.EggWeight),
 		PopulationCanChange:  boolValueDefault(e.PopulationCanChange, true),
 		TransferExecuted:     e.TransferExecuted,
+		IsTransition:         boolValueDefault(e.IsTransition, false),
+		IsLaying:             boolValueDefault(e.IsLaying, false),
 		Approval:             latestApproval,
 	}
 }

internal/modules/production/recordings/module.go

@@ -125,6 +125,7 @@ func (RecordingModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate
 		nonstockRepo,
 		projectFlockPopulationRepo,
 		recordingRepo,
+		transferLayingRepo,
 		approvalService,
 		validate,
 	)

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

@@ -185,12 +185,14 @@ func (s recordingService) GetAll(c *fiber.Ctx, params *validation.Query) ([]enti
 		rate := recordingutil.ComputeDepletionRate(prev, current, totalChick)
 		recordings[i].DepletionRate = &rate
 
-		populationCanChange, transferExecuted, _, _, stateErr := s.evaluatePopulationMutationState(c.Context(), &recordings[i])
+		populationCanChange, transferExecuted, isTransition, isLaying, _, _, stateErr := s.evaluatePopulationMutationState(c.Context(), &recordings[i])
 		if stateErr != nil {
 			return nil, 0, stateErr
 		}
 		recordings[i].PopulationCanChange = boolPtr(populationCanChange)
 		recordings[i].TransferExecuted = boolPtr(transferExecuted)
+		recordings[i].IsTransition = boolPtr(isTransition)
+		recordings[i].IsLaying = boolPtr(isLaying)
 	}
 	return recordings, total, nil
 }
@@ -251,12 +253,14 @@ func (s recordingService) GetOne(c *fiber.Ctx, id uint) (*entity.Recording, erro
 		recording.DepletionRate = &rate
 	}
 
-	populationCanChange, transferExecuted, _, _, stateErr := s.evaluatePopulationMutationState(c.Context(), recording)
+	populationCanChange, transferExecuted, isTransition, isLaying, _, _, stateErr := s.evaluatePopulationMutationState(c.Context(), recording)
 	if stateErr != nil {
 		return nil, stateErr
 	}
 	recording.PopulationCanChange = boolPtr(populationCanChange)
 	recording.TransferExecuted = boolPtr(transferExecuted)
+	recording.IsTransition = boolPtr(isTransition)
+	recording.IsLaying = boolPtr(isLaying)
 
 	return recording, nil
 }
@@ -990,46 +994,58 @@ func (s *recordingService) resolveRecordingCategory(ctx context.Context, recordi
 	return strings.ToUpper(strings.TrimSpace(pfk.ProjectFlock.Category)), nil
 }
 
-func (s *recordingService) evaluatePopulationMutationState(ctx context.Context, recording *entity.Recording) (bool, bool, *entity.LayingTransfer, time.Time, error) {
+func (s *recordingService) evaluatePopulationMutationState(ctx context.Context, recording *entity.Recording) (bool, bool, bool, bool, *entity.LayingTransfer, time.Time, error) {
 	if recording == nil || recording.ProjectFlockKandangId == 0 || s.TransferLayingRepo == nil {
-		return true, false, nil, time.Time{}, nil
+		return true, false, false, false, nil, time.Time{}, nil
 	}
 
 	category, err := s.resolveRecordingCategory(ctx, recording)
 	if err != nil {
 		s.Log.Errorf("Failed to resolve recording category for population mutation check (recording=%d): %+v", recording.Id, err)
-		return true, false, nil, time.Time{}, fiber.NewError(fiber.StatusInternalServerError, "Gagal memvalidasi perubahan populasi recording")
-	}
-	if category != strings.ToUpper(string(utils.ProjectFlockCategoryGrowing)) {
-		return true, false, nil, time.Time{}, nil
+		return true, false, false, false, nil, time.Time{}, fiber.NewError(fiber.StatusInternalServerError, "Gagal memvalidasi perubahan populasi recording")
 	}
 
-	transfer, err := s.TransferLayingRepo.GetLatestApprovedBySourceKandang(ctx, recording.ProjectFlockKandangId)
+	var transfer *entity.LayingTransfer
+	switch category {
+	case strings.ToUpper(string(utils.ProjectFlockCategoryGrowing)):
+		transfer, err = s.TransferLayingRepo.GetLatestApprovedBySourceKandang(ctx, recording.ProjectFlockKandangId)
+	case strings.ToUpper(string(utils.ProjectFlockCategoryLaying)):
+		transfer, err = s.TransferLayingRepo.GetLatestApprovedByTargetKandang(ctx, recording.ProjectFlockKandangId)
+	default:
+		return true, false, false, false, nil, time.Time{}, nil
+	}
 	if err != nil {
 		if errors.Is(err, gorm.ErrRecordNotFound) {
-			return true, false, nil, time.Time{}, nil
+			return true, false, false, false, nil, time.Time{}, nil
 		}
-		s.Log.Errorf("Failed to resolve approved transfer by source kandang for recording %d: %+v", recording.Id, err)
-		return true, false, nil, time.Time{}, fiber.NewError(fiber.StatusInternalServerError, "Gagal memvalidasi perubahan populasi recording")
+		s.Log.Errorf("Failed to resolve approved transfer for recording %d: %+v", recording.Id, err)
+		return true, false, false, false, nil, time.Time{}, fiber.NewError(fiber.StatusInternalServerError, "Gagal memvalidasi perubahan populasi recording")
 	}
 	if transfer == nil {
-		return true, false, nil, time.Time{}, nil
+		return true, false, false, false, nil, time.Time{}, nil
 	}
 
 	transferDate := transferPhysicalMoveDate(transfer)
 	if transferDate.IsZero() {
-		return true, false, transfer, transferDate, nil
+		return true, false, false, false, transfer, transferDate, nil
 	}
 
 	transferExecuted := transfer.ExecutedAt != nil && !transfer.ExecutedAt.IsZero()
 	recordDate := normalizeDateOnlyUTC(recording.RecordDatetime)
-	populationCanChange := !(transferExecuted && !recordDate.Before(transferDate))
+	_, economicCutoffDate := transferRecordingWindow(transfer)
+	isTransition := !recordDate.Before(transferDate) && recordDate.Before(economicCutoffDate)
+	isLaying := !recordDate.Before(economicCutoffDate)
 
-	return populationCanChange, transferExecuted, transfer, transferDate, nil
+	populationCanChange := true
+	if category == strings.ToUpper(string(utils.ProjectFlockCategoryGrowing)) {
+		populationCanChange = !(transferExecuted && !recordDate.Before(transferDate))
+	}
+
+	return populationCanChange, transferExecuted, isTransition, isLaying, transfer, transferDate, nil
 }
 
 func (s *recordingService) ensurePopulationMutationAllowed(ctx context.Context, recording *entity.Recording, operation string) error {
-	populationCanChange, _, transfer, transferDate, err := s.evaluatePopulationMutationState(ctx, recording)
+	populationCanChange, _, _, _, transfer, transferDate, err := s.evaluatePopulationMutationState(ctx, recording)
 	if err != nil {
 		return err
 	}
@@ -1590,7 +1606,7 @@ func (s *recordingService) computeAndUpdateMetrics(ctx context.Context, tx *gorm
 
 	var feedIntake float64
 	if remainingChick > 0 && usageInGrams > 0 {
-		feedIntake = (usageInGrams / remainingChick) * 1000
+		feedIntake = usageInGrams / remainingChick
 		updates["feed_intake"] = feedIntake
 		recording.FeedIntake = &feedIntake
 	} else {

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

@@ -15,6 +15,11 @@ const (
 	transferLayingInFunctionCode = "TRANSFER_TO_LAYING_IN"
 	transferLayingStockableLane  = "STOCKABLE"
 	transferLayingSourceTable    = "laying_transfer_targets"
+
+	transferLayingOutFunctionCode         = "TRANSFER_TO_LAYING_OUT"
+	transferLayingUsableLane              = "USABLE"
+	transferLayingUsableSourceTable       = "laying_transfers"
+	transferLayingLegacyUsableSourceTable = "laying_transfer_sources"
 )
 
 func reflowTransferLayingScope(
@@ -85,3 +90,90 @@ func resolveTransferLayingFlagGroupByProductWarehouse(ctx context.Context, tx *g
 
 	return strings.TrimSpace(selected.FlagGroupCode), nil
 }
+
+type transferLayingUsableRouteRule struct {
+	FlagGroupCode string `gorm:"column:flag_group_code"`
+	SourceTable   string `gorm:"column:source_table"`
+}
+
+func resolveTransferLayingUsableFlagGroupByProductWarehouse(ctx context.Context, tx *gorm.DB, productWarehouseID uint) (string, error) {
+	rows := make([]transferLayingUsableRouteRule, 0)
+	err := tx.WithContext(ctx).
+		Table("fifo_stock_v2_route_rules rr").
+		Select("rr.flag_group_code, rr.source_table").
+		Joins("JOIN fifo_stock_v2_flag_groups fg ON fg.code = rr.flag_group_code AND fg.is_active = TRUE").
+		Where("rr.is_active = TRUE").
+		Where("rr.lane = ?", transferLayingUsableLane).
+		Where("rr.function_code = ?", transferLayingOutFunctionCode).
+		Where(`
+			EXISTS (
+				SELECT 1
+				FROM product_warehouses pw
+				JOIN flags f ON f.flagable_id = pw.product_id
+				JOIN fifo_stock_v2_flag_members fm ON fm.flag_name = f.name AND fm.is_active = TRUE
+				WHERE pw.id = ?
+				  AND f.flagable_type = ?
+				  AND fm.flag_group_code = rr.flag_group_code
+			)
+		`, productWarehouseID, entity.FlagableTypeProduct).
+		Order("rr.id ASC").
+		Find(&rows).Error
+	if err != nil {
+		return "", err
+	}
+
+	return validateTransferLayingUsableRouteRules(rows, productWarehouseID)
+}
+
+func validateTransferLayingUsableRouteRules(rows []transferLayingUsableRouteRule, productWarehouseID uint) (string, error) {
+	if len(rows) == 0 {
+		return "", fmt.Errorf(
+			"konfigurasi FIFO v2 TRANSFER_TO_LAYING_OUT tidak ditemukan untuk source warehouse %d",
+			productWarehouseID,
+		)
+	}
+
+	var selectedFlagGroup string
+	hasHeaderRule := false
+	hasLegacyRule := false
+
+	for _, row := range rows {
+		sourceTable := strings.ToLower(strings.TrimSpace(row.SourceTable))
+		flagGroupCode := strings.TrimSpace(row.FlagGroupCode)
+
+		switch sourceTable {
+		case transferLayingUsableSourceTable:
+			if flagGroupCode == "" {
+				return "", fmt.Errorf("konfigurasi FIFO v2 TRANSFER_TO_LAYING_OUT memiliki flag_group_code kosong")
+			}
+			hasHeaderRule = true
+			if selectedFlagGroup == "" {
+				selectedFlagGroup = flagGroupCode
+				continue
+			}
+			if selectedFlagGroup != flagGroupCode {
+				return "", fmt.Errorf(
+					"konfigurasi FIFO v2 TRANSFER_TO_LAYING_OUT ambigu untuk source warehouse %d",
+					productWarehouseID,
+				)
+			}
+		case transferLayingLegacyUsableSourceTable:
+			hasLegacyRule = true
+		}
+	}
+
+	if hasLegacyRule {
+		return "", fmt.Errorf(
+			"konfigurasi FIFO v2 legacy untuk TRANSFER_TO_LAYING_OUT masih aktif (source_table=%s)",
+			transferLayingLegacyUsableSourceTable,
+		)
+	}
+	if !hasHeaderRule {
+		return "", fmt.Errorf(
+			"konfigurasi FIFO v2 TRANSFER_TO_LAYING_OUT aktif untuk source_table=%s tidak ditemukan",
+			transferLayingUsableSourceTable,
+		)
+	}
+
+	return selectedFlagGroup, nil
+}

internal/modules/production/transfer_layings/services/fifo_stock_v2_helper_test.go

@@ -0,0 +1,56 @@
+package service
+
+import (
+	"strings"
+	"testing"
+)
+
+func TestValidateTransferLayingUsableRouteRules(t *testing.T) {
+	t.Run("valid header rule", func(t *testing.T) {
+		flagGroup, err := validateTransferLayingUsableRouteRules([]transferLayingUsableRouteRule{
+			{FlagGroupCode: "AYAM", SourceTable: transferLayingUsableSourceTable},
+		}, 10)
+		if err != nil {
+			t.Fatalf("unexpected error: %v", err)
+		}
+		if flagGroup != "AYAM" {
+			t.Fatalf("unexpected flag group: %s", flagGroup)
+		}
+	})
+
+	t.Run("missing usable header rule", func(t *testing.T) {
+		_, err := validateTransferLayingUsableRouteRules(nil, 10)
+		if err == nil {
+			t.Fatal("expected error")
+		}
+		if !strings.Contains(strings.ToLower(err.Error()), "tidak ditemukan") {
+			t.Fatalf("unexpected error: %v", err)
+		}
+	})
+
+	t.Run("legacy rule still active", func(t *testing.T) {
+		_, err := validateTransferLayingUsableRouteRules([]transferLayingUsableRouteRule{
+			{FlagGroupCode: "AYAM", SourceTable: transferLayingUsableSourceTable},
+			{FlagGroupCode: "AYAM", SourceTable: transferLayingLegacyUsableSourceTable},
+		}, 10)
+		if err == nil {
+			t.Fatal("expected error")
+		}
+		if !strings.Contains(strings.ToLower(err.Error()), "legacy") {
+			t.Fatalf("unexpected error: %v", err)
+		}
+	})
+
+	t.Run("ambiguous active header rules", func(t *testing.T) {
+		_, err := validateTransferLayingUsableRouteRules([]transferLayingUsableRouteRule{
+			{FlagGroupCode: "AYAM", SourceTable: transferLayingUsableSourceTable},
+			{FlagGroupCode: "PAKAN", SourceTable: transferLayingUsableSourceTable},
+		}, 10)
+		if err == nil {
+			t.Fatal("expected error")
+		}
+		if !strings.Contains(strings.ToLower(err.Error()), "ambigu") {
+			t.Fatalf("unexpected error: %v", err)
+		}
+	})
+}

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

@@ -1026,6 +1026,33 @@ func (s transferLayingService) Unexecute(c *fiber.Ctx, id uint) (*entity.LayingT
 			}
 		}
 
+		flagGroupCode, err := resolveTransferLayingUsableFlagGroupByProductWarehouse(
+			c.Context(),
+			dbTransaction,
+			*transfer.SourceProductWarehouseId,
+		)
+		if err != nil {
+			return fiber.NewError(
+				fiber.StatusBadRequest,
+				fmt.Sprintf("Konfigurasi FIFO v2 transfer laying tidak valid: %v", err),
+			)
+		}
+		activeConsumeAllocCount, err := s.countActiveTransferSourceConsumeAllocations(
+			c.Context(),
+			dbTransaction,
+			transfer.Id,
+			*transfer.SourceProductWarehouseId,
+		)
+		if err != nil {
+			return fiber.NewError(fiber.StatusInternalServerError, "Gagal memvalidasi alokasi FIFO source transfer laying")
+		}
+		if transfer.SourceUsageQty > 1e-6 && activeConsumeAllocCount == 0 {
+			return fiber.NewError(
+				fiber.StatusBadRequest,
+				fmt.Sprintf("Unexecute transfer laying %s gagal: alokasi FIFO source tidak ditemukan", transfer.TransferNumber),
+			)
+		}
+
 		for _, target := range targets {
 			if target.ProductWarehouseId == nil || *target.ProductWarehouseId == 0 {
 				return fiber.NewError(fiber.StatusInternalServerError, fmt.Sprintf("Target product warehouse tidak ditemukan untuk transfer %d", transfer.Id))
@@ -1067,21 +1094,40 @@ func (s transferLayingService) Unexecute(c *fiber.Ctx, id uint) (*entity.LayingT
 			}
 		}
 
-		asOf := normalizeDateOnlyUTC(transfer.TransferDate)
+		rollbackResult, err := s.FifoStockV2Svc.Rollback(c.Context(), commonSvc.FifoStockV2RollbackRequest{
+			ProductWarehouseID: *transfer.SourceProductWarehouseId,
+			Usable: commonSvc.FifoStockV2Ref{
+				ID:            transfer.Id,
+				LegacyTypeKey: fifo.UsableKeyTransferToLayingOut.String(),
+				FunctionCode:  transferLayingOutFunctionCode,
+			},
+			Reason: fmt.Sprintf("transfer laying unexecute #%s [%s]", transfer.TransferNumber, flagGroupCode),
+			Tx:     dbTransaction,
+		})
+		if err != nil {
+			return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Gagal rollback FIFO v2 source transfer laying: %v", err))
+		}
+		releasedQty := 0.0
+		if rollbackResult != nil {
+			releasedQty = rollbackResult.ReleasedQty
+		}
+		if transfer.SourceUsageQty > 1e-6 && releasedQty < transfer.SourceUsageQty-1e-6 {
+			return fiber.NewError(
+				fiber.StatusBadRequest,
+				fmt.Sprintf(
+					"Rollback FIFO v2 source transfer laying tidak lengkap. Dibutuhkan %.3f, terlepas %.3f",
+					transfer.SourceUsageQty,
+					releasedQty,
+				),
+			)
+		}
+
 		if err := repoTx.PatchOne(c.Context(), transfer.Id, map[string]any{
 			"source_usage_qty":         0,
 			"source_pending_usage_qty": 0,
 		}, nil); err != nil {
 			return fiber.NewError(fiber.StatusInternalServerError, "Gagal reset kuantitas source transfer laying")
 		}
-		if _, err := s.FifoStockV2Svc.Reflow(c.Context(), commonSvc.FifoStockV2ReflowRequest{
-			FlagGroupCode:      transferToLayingFlagGroupCode,
-			ProductWarehouseID: *transfer.SourceProductWarehouseId,
-			AsOf:               &asOf,
-			Tx:                 dbTransaction,
-		}); err != nil {
-			return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Gagal rollback FIFO v2 source transfer laying: %v", err))
-		}
 		if err := fifoV2.ReleasePopulationConsumptionByUsable(
 			c.Context(),
 			dbTransaction,
@@ -1576,6 +1622,34 @@ func (s *transferLayingService) hasDownstreamRecordingOnTarget(
 	return true, normalizeDateOnlyUTC(earliest.RecordDatetime), nil
 }
 
+func (s *transferLayingService) countActiveTransferSourceConsumeAllocations(
+	ctx context.Context,
+	tx *gorm.DB,
+	transferID uint,
+	productWarehouseID uint,
+) (int64, error) {
+	if transferID == 0 || productWarehouseID == 0 {
+		return 0, nil
+	}
+	if tx == nil {
+		return 0, errors.New("transaction is required")
+	}
+
+	var count int64
+	if err := tx.WithContext(ctx).
+		Model(&entity.StockAllocation{}).
+		Where("product_warehouse_id = ?", productWarehouseID).
+		Where("usable_type = ?", fifo.UsableKeyTransferToLayingOut.String()).
+		Where("usable_id = ?", transferID).
+		Where("status = ?", entity.StockAllocationStatusActive).
+		Where("allocation_purpose = ?", entity.StockAllocationPurposeConsume).
+		Count(&count).Error; err != nil {
+		return 0, err
+	}
+
+	return count, nil
+}
+
 func (s *transferLayingService) resyncPopulationUsageByProjectFlockKandang(ctx context.Context, tx *gorm.DB, projectFlockKandangID uint) error {
 	if projectFlockKandangID == 0 {
 		return nil