implement fifo-v2 to transfer stock pakan

internal/common/service/fifo_stock_v2/gather.go

@@ -199,18 +199,18 @@ func (s *fifoStockV2Service) buildGatherSubquery(rule routeRule, trait traitRule
 	}
 
 	if rule.ScopeSQL != nil && strings.TrimSpace(*rule.ScopeSQL) != "" {
-		whereParts = append(whereParts, fmt.Sprintf("(%s)", strings.TrimSpace(*rule.ScopeSQL)))
+		whereParts = append(whereParts, fmt.Sprintf("(%s)", normalizeScopeSQL(*rule.ScopeSQL)))
 	}
 
 	subquery := fmt.Sprintf(`
 		SELECT
-			? AS source_table,
-			? AS legacy_type_key,
-			? AS function_code,
+			?::text AS source_table,
+			?::text AS legacy_type_key,
+			?::text AS function_code,
 			src.%s AS source_id,
 			src.%s AS product_warehouse_id,
 			%s AS sort_at,
-			? AS sort_priority,
+			?::int AS sort_priority,
 			%s AS quantity,
 			%s AS used_quantity,
 			%s AS pending_quantity,

internal/common/service/fifo_stock_v2/scope_sql.go

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

internal/modules/inventory/transfers/module.go

@@ -52,7 +52,6 @@ func (TransferModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate
 		panic(err)
 	}
 
-
 	approvalRepo := commonRepo.NewApprovalRepository(db)
 	approvalSvc := commonSvc.NewApprovalService(approvalRepo)
 	if err := approvalSvc.RegisterWorkflowSteps(utils.ApprovalWorkflowExpense, utils.ExpenseApprovalSteps); err != nil {
@@ -71,6 +70,7 @@ func (TransferModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate
 	)
 
 	fifoService := commonSvc.NewFifoService(db, stockAllocRepo, productWarehouseRepo, utils.Log)
+	fifoStockV2Service := commonSvc.NewFifoStockV2Service(db, utils.Log)
 	expenseBridge := sTransfer.NewTransferExpenseBridge(
 		db,
 		stockTransferRepo,
@@ -111,7 +111,7 @@ func (TransferModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate
 		panic(err)
 	}
 
-	transferService := sTransfer.NewTransferService(validate, stockTransferRepo, stockTransferDetailRepo, stockTransferDeliveryRepo, StockTransferDeliveryItemRepo, stockLogsRepo, productWarehouseRepo, supplierRepo, warehouseRepo, projectFlockKandangRepo, documentSvc, fifoService, expenseBridge)
+	transferService := sTransfer.NewTransferService(validate, stockTransferRepo, stockTransferDetailRepo, stockTransferDeliveryRepo, StockTransferDeliveryItemRepo, stockLogsRepo, productWarehouseRepo, supplierRepo, warehouseRepo, projectFlockKandangRepo, documentSvc, fifoService, fifoStockV2Service, expenseBridge)
 	userService := sUser.NewUserService(userRepo, validate)
 
 	TransferRoutes(router, userService, transferService)

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

@@ -46,10 +46,11 @@ type transferService struct {
 	ProjectFlockKandangRepo       projectFlockKandangRepo.ProjectFlockKandangRepository
 	DocumentSvc                   commonSvc.DocumentService
 	FifoSvc                       commonSvc.FifoService
+	FifoStockV2Svc                commonSvc.FifoStockV2Service
 	ExpenseBridge                 TransferExpenseBridge
 }
 
-func NewTransferService(validate *validator.Validate, stockTransferRepo rStockTransfer.StockTransferRepository, stockTransferDetailRepo rStockTransfer.StockTransferDetailRepository, stockTransferDeliveryRepo rStockTransfer.StockTransferDeliveryRepository, stockTransferDeliveryItemRepo rStockTransfer.StockTransferDeliveryItemRepository, stockLogsRepo rStockLogs.StockLogRepository, productWarehouseRepo rProductWarehouse.ProductWarehouseRepository, supplierRepo rSupplier.SupplierRepository, warehouseRepo warehouseRepo.WarehouseRepository, projectFlockKandangRepo projectFlockKandangRepo.ProjectFlockKandangRepository, documentSvc commonSvc.DocumentService, fifoSvc commonSvc.FifoService, expenseBridge TransferExpenseBridge) TransferService {
+func NewTransferService(validate *validator.Validate, stockTransferRepo rStockTransfer.StockTransferRepository, stockTransferDetailRepo rStockTransfer.StockTransferDetailRepository, stockTransferDeliveryRepo rStockTransfer.StockTransferDeliveryRepository, stockTransferDeliveryItemRepo rStockTransfer.StockTransferDeliveryItemRepository, stockLogsRepo rStockLogs.StockLogRepository, productWarehouseRepo rProductWarehouse.ProductWarehouseRepository, supplierRepo rSupplier.SupplierRepository, warehouseRepo warehouseRepo.WarehouseRepository, projectFlockKandangRepo projectFlockKandangRepo.ProjectFlockKandangRepository, documentSvc commonSvc.DocumentService, fifoSvc commonSvc.FifoService, fifoStockV2Svc commonSvc.FifoStockV2Service, expenseBridge TransferExpenseBridge) TransferService {
 	return &transferService{
 		Log:                           utils.Log,
 		Validate:                      validate,
@@ -64,6 +65,7 @@ func NewTransferService(validate *validator.Validate, stockTransferRepo rStockTr
 		ProjectFlockKandangRepo:       projectFlockKandangRepo,
 		DocumentSvc:                   documentSvc,
 		FifoSvc:                       fifoSvc,
+		FifoStockV2Svc:                fifoStockV2Svc,
 		ExpenseBridge:                 expenseBridge,
 	}
 }
@@ -442,26 +444,73 @@ func (s *transferService) CreateOne(c *fiber.Ctx, req *validation.TransferReques
 			}
 		}
 
+		pakanProducts := map[uint]bool{}
+		if s.FifoStockV2Svc != nil && len(req.Products) > 0 {
+			pakanProducts, err = s.resolvePakanProducts(c.Context(), tx, req.Products)
+			if err != nil {
+				return err
+			}
+		}
+
 		for _, product := range req.Products {
 			detail := detailMap[uint64(product.ProductID)]
 
-			consumeResult, err := s.FifoSvc.Consume(c.Context(), commonSvc.StockConsumeRequest{
-				UsableKey:          fifo.UsableKeyStockTransferOut,
-				UsableID:           uint(detail.Id),
-				ProductWarehouseID: uint(*detail.SourceProductWarehouseID),
-				Quantity:           product.ProductQty,
-				AllowPending:       false,
-				Tx:                 tx,
-			})
-			if err != nil {
-				return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Stok tidak mencukupi untuk produk %d di gudang asal. Error: %v", product.ProductID, err))
+			outUsageQty := 0.0
+			outPendingQty := 0.0
+			useFifoV2 := s.FifoStockV2Svc != nil && pakanProducts[uint(product.ProductID)]
+			if useFifoV2 {
+				s.Log.Infof(
+					"[fifo-v2][transfer] use reflow movement=%s detail_id=%d product_id=%d source_pw=%d qty=%.3f",
+					entityTransfer.MovementNumber,
+					detail.Id,
+					product.ProductID,
+					*detail.SourceProductWarehouseID,
+					product.ProductQty,
+				)
+				reflowResult, err := s.FifoStockV2Svc.Reflow(c.Context(), commonSvc.FifoStockV2ReflowRequest{
+					FlagGroupCode:      "PAKAN",
+					ProductWarehouseID: uint(*detail.SourceProductWarehouseID),
+					Usable: commonSvc.FifoStockV2Ref{
+						ID:            uint(detail.Id),
+						LegacyTypeKey: fifo.UsableKeyStockTransferOut.String(),
+						FunctionCode:  "STOCK_TRANSFER_OUT",
+					},
+					DesiredQty: product.ProductQty,
+					Tx:         tx,
+				})
+				if err != nil {
+					return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Stok tidak mencukupi untuk produk %d di gudang asal. Error: %v", product.ProductID, err))
+				}
+				outUsageQty = reflowResult.Allocate.AllocatedQty
+				outPendingQty = reflowResult.Allocate.PendingQty
+				s.Log.Infof(
+					"[fifo-v2][transfer] reflow result movement=%s detail_id=%d usage=%.3f pending=%.3f",
+					entityTransfer.MovementNumber,
+					detail.Id,
+					outUsageQty,
+					outPendingQty,
+				)
+			} else {
+				consumeResult, err := s.FifoSvc.Consume(c.Context(), commonSvc.StockConsumeRequest{
+					UsableKey:          fifo.UsableKeyStockTransferOut,
+					UsableID:           uint(detail.Id),
+					ProductWarehouseID: uint(*detail.SourceProductWarehouseID),
+					Quantity:           product.ProductQty,
+					AllowPending:       false,
+					Tx:                 tx,
+				})
+				if err != nil {
+					return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Stok tidak mencukupi untuk produk %d di gudang asal. Error: %v", product.ProductID, err))
+				}
+				outUsageQty = consumeResult.UsageQuantity
+				outPendingQty = consumeResult.PendingQuantity
 			}
 
 			if err := tx.Model(&entity.StockTransferDetail{}).
 				Where("id = ?", detail.Id).
 				Updates(map[string]interface{}{
-					"usage_qty":   consumeResult.UsageQuantity,
-					"pending_qty": consumeResult.PendingQuantity,
+					"usage_qty":   outUsageQty,
+					"pending_qty": outPendingQty,
 				}).Error; err != nil {
 				s.Log.Errorf("Failed to update tracking usage for detail_id=%d, product_id=%d: %+v", detail.Id, product.ProductID, err)
 				return fiber.NewError(fiber.StatusInternalServerError, "Gagal memperbarui data tracking")
@@ -493,6 +542,17 @@ func (s *transferService) CreateOne(c *fiber.Ctx, req *validation.TransferReques
 			}
 
 			note := fmt.Sprintf("Transfer #%s", entityTransfer.MovementNumber)
+			inAddedQty := 0.0
+			if useFifoV2 {
+				s.Log.Infof(
+					"[fifo-v2][transfer] stock-in uses replenish path movement=%s detail_id=%d product_id=%d dest_pw=%d qty=%.3f",
+					entityTransfer.MovementNumber,
+					detail.Id,
+					product.ProductID,
+					*detail.DestProductWarehouseID,
+					product.ProductQty,
+				)
+			}
 			replenishResult, err := s.FifoSvc.Replenish(c.Context(), commonSvc.StockReplenishRequest{
 				StockableKey:       fifo.StockableKeyStockTransferIn,
 				StockableID:        uint(detail.Id),
@@ -505,11 +565,12 @@ func (s *transferService) CreateOne(c *fiber.Ctx, req *validation.TransferReques
 				s.Log.Errorf("Failed to replenish stock for product_id=%d, pw_id=%d, qty=%.2f: %+v", product.ProductID, *detail.DestProductWarehouseID, product.ProductQty, err)
 				return fiber.NewError(fiber.StatusInternalServerError, "Gagal menambah stok gudang tujuan")
 			}
+			inAddedQty = replenishResult.AddedQuantity
 
 			if err := tx.Model(&entity.StockTransferDetail{}).
 				Where("id = ?", detail.Id).
 				Updates(map[string]interface{}{
-					"total_qty": replenishResult.AddedQuantity,
+					"total_qty": inAddedQty,
 				}).Error; err != nil {
 				s.Log.Errorf("Failed to update tracking total for detail_id=%d, product_id=%d: %+v", detail.Id, product.ProductID, err)
 				return fiber.NewError(fiber.StatusInternalServerError, "Gagal memperbarui data tracking")
@@ -596,6 +657,53 @@ func (s *transferService) CreateOne(c *fiber.Ctx, req *validation.TransferReques
 	return result, nil
 }
 
+func (s *transferService) resolvePakanProducts(
+	ctx context.Context,
+	tx *gorm.DB,
+	products []validation.TransferProduct,
+) (map[uint]bool, error) {
+	out := make(map[uint]bool, len(products))
+	if len(products) == 0 {
+		return out, nil
+	}
+
+	productIDs := make([]uint, 0, len(products))
+	seen := make(map[uint]struct{}, len(products))
+	for _, product := range products {
+		if product.ProductID == 0 {
+			continue
+		}
+		if _, ok := seen[product.ProductID]; ok {
+			continue
+		}
+		seen[product.ProductID] = struct{}{}
+		productIDs = append(productIDs, product.ProductID)
+	}
+	if len(productIDs) == 0 {
+		return out, nil
+	}
+
+	type row struct {
+		ProductID uint `gorm:"column:product_id"`
+	}
+	var rows []row
+	err := tx.WithContext(ctx).
+		Table("flags f").
+		Select("DISTINCT f.flagable_id AS product_id").
+		Where("f.flagable_type = ?", entity.FlagableTypeProduct).
+		Where("f.name IN ?", []string{"PAKAN", "PRE-STARTER", "STARTER", "FINISHER"}).
+		Where("f.flagable_id IN ?", productIDs).
+		Scan(&rows).Error
+	if err != nil {
+		return nil, err
+	}
+
+	for _, row := range rows {
+		out[row.ProductID] = true
+	}
+	return out, nil
+}
+
 func (s *transferService) notifyExpenseItemsDelivered(c *fiber.Ctx, transferID uint64, payloads []TransferExpenseReceivingPayload) error {
 	if s.ExpenseBridge == nil || transferID == 0 || len(payloads) == 0 {
 		return nil