Merge branch 'dev/teguh' into 'development'

FEAT[BE]: add expense to transfer stock, make  document optional on transfer stock,  fixing closing penjualan bad request

See merge request mbugroup/lti-api!144

internal/database/migrations/20260105131644_create_daily_checklists_tables.down.sql

@@ -1,6 +1,8 @@
-DROP TABLE IF EXISTS daily_checklist_tasks;
+-- Drop tables in correct order (child tables before parent tables)
+DROP TABLE IF EXISTS daily_checklist_activity_task_assignments; -- Child table with FK to daily_checklist_activity_tasks
 DROP TABLE IF EXISTS daily_checklist_activity_task_assignees;
 DROP TABLE IF EXISTS daily_checklist_activity_tasks;
+DROP TABLE IF EXISTS daily_checklist_tasks;
 DROP TABLE IF EXISTS daily_checklist_phases;
 DROP TABLE IF EXISTS daily_checklists;
 DROP TABLE IF EXISTS checklists;

internal/database/migrations/20260107080257_add_expense_to_stock_transfer_details.down.sql

@@ -0,0 +1,4 @@
+-- Remove expense_nonstock_id from stock_transfer_details
+ALTER TABLE stock_transfer_details DROP CONSTRAINT IF EXISTS fk_stock_transfer_details_expense_nonstock;
+ALTER TABLE stock_transfer_details DROP COLUMN IF EXISTS expense_nonstock_id;
+DROP INDEX IF EXISTS idx_stock_transfer_details_expense_nonstock_id;

internal/database/migrations/20260107080257_add_expense_to_stock_transfer_details.up.sql

@@ -0,0 +1,10 @@
+-- Add expense_nonstock_id to stock_transfer_details
+-- This allows tracking expedition/transport costs for stock transfers (same as purchase)
+
+ALTER TABLE stock_transfer_details
+ADD COLUMN expense_nonstock_id BIGINT,
+ADD CONSTRAINT fk_stock_transfer_details_expense_nonstock
+FOREIGN KEY (expense_nonstock_id) REFERENCES expense_nonstocks(id) ON DELETE SET NULL;
+
+-- Create index for better query performance
+CREATE INDEX idx_stock_transfer_details_expense_nonstock_id ON stock_transfer_details(expense_nonstock_id);

internal/entities/expense_nonstock.go

@@ -5,15 +5,15 @@ import (
 )
 
 type ExpenseNonstock struct {
-	Id                    uint64              `gorm:"primaryKey;autoIncrement"`
-	ExpenseId             *uint64             `gorm:""`
-	ProjectFlockKandangId *uint64             `gorm:""`
-	KandangId             *uint64             `gorm:""`
-	NonstockId            *uint64             `gorm:""`
-	Qty                   float64             `gorm:"type:numeric(15,3);not null"`
-	Price                 float64             `gorm:"type:numeric(15,3);not null;column:price"`
-	Notes                 string              `gorm:"type:text;column:notes"`
-	CreatedAt             time.Time           `gorm:"type:timestamptz;default:CURRENT_TIMESTAMP"`
+	Id                    uint64    `gorm:"primaryKey;autoIncrement"`
+	ExpenseId             *uint64   `gorm:""`
+	ProjectFlockKandangId *uint64   `gorm:""`
+	KandangId             *uint64   `gorm:""`
+	NonstockId            *uint64   `gorm:""`
+	Qty                   float64   `gorm:"type:numeric(15,3);not null"`
+	Price                 float64   `gorm:"type:numeric(15,3);not null;column:price"`
+	Notes                 string    `gorm:"type:text;column:notes"`
+	CreatedAt             time.Time `gorm:"type:timestamptz;default:CURRENT_TIMESTAMP"`
 
 	Expense             *Expense             `gorm:"foreignKey:ExpenseId;references:Id"`
 	ProjectFlockKandang *ProjectFlockKandang `gorm:"foreignKey:ProjectFlockKandangId;references:Id"`

internal/entities/stock_transfer_detail.go

@@ -8,27 +8,22 @@ type StockTransferDetail struct {
 	StockTransferId uint64
 	ProductId       uint64
 
-	// === FIFO FIELDS - SOURCE WAREHOUSE (Usable) ===
-	// Tracking stock yang DIAMBIL dari source warehouse
 	SourceProductWarehouseID *uint64 `gorm:"column:source_product_warehouse_id"`
 	UsageQty                 float64 `gorm:"column:usage_qty;default:0"`   // Actual yang berhasil diambil
 	PendingQty               float64 `gorm:"column:pending_qty;default:0"` // Yang pending (nunggu stock)
-
-	// === FIFO FIELDS - DESTINATION WAREHOUSE (Stockable) ===
-	// Tracking stock yang DITAMBAHKAN ke destination warehouse
-	DestProductWarehouseID *uint64 `gorm:"column:dest_product_warehouse_id"`
-	TotalQty               float64 `gorm:"column:total_qty;default:0"`  // Total lot yang tersedia
-	TotalUsed              float64 `gorm:"column:total_used;default:0"` // Yang sudah dipakai dari lot ini
-
-	// === METADATA ===
-	CreatedAt time.Time
-	UpdatedAt time.Time
-	DeletedAt *time.Time `gorm:"index"`
+	DestProductWarehouseID   *uint64 `gorm:"column:dest_product_warehouse_id"`
+	TotalQty                 float64 `gorm:"column:total_qty;default:0"`  // Total lot yang tersedia
+	TotalUsed                float64 `gorm:"column:total_used;default:0"` // Yang sudah dipakai dari lot ini
+	ExpenseNonstockId        *uint64 `gorm:"column:expense_nonstock_id"`
+	CreatedAt                time.Time
+	UpdatedAt                time.Time
+	DeletedAt                *time.Time `gorm:"index"`
 
 	// === RELATIONS ===
 	StockTransfer          *StockTransfer              `gorm:"foreignKey:StockTransferId"`
 	Product                *Product                    `gorm:"foreignKey:ProductId"`
 	SourceProductWarehouse *ProductWarehouse           `gorm:"foreignKey:SourceProductWarehouseID"`
 	DestProductWarehouse   *ProductWarehouse           `gorm:"foreignKey:DestProductWarehouseID"`
+	ExpenseNonstock        *ExpenseNonstock            `gorm:"foreignKey:ExpenseNonstockId;references:Id"`
 	DeliveryItems          []StockTransferDeliveryItem `gorm:"foreignKey:StockTransferDetailId"`
 }

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

@@ -247,7 +247,7 @@ func (u *ClosingController) GetSapronakByKandang(c *fiber.Ctx) error {
 }
 
 func (u *ClosingController) GetClosingKeuangan(c *fiber.Ctx) error {
-	param := c.Params("project_flock_id")
+	param := c.Params("projectFlockId")
 
 	projectFlockID, err := strconv.Atoi(param)
 	if err != nil {

internal/modules/closings/dto/closingMarketing.dto.go

@@ -55,16 +55,21 @@ func ToSalesDTO(e entity.MarketingDeliveryProduct) SalesDTO {
 		kandang = &mapped
 	}
 
+	var realizationDate time.Time
+	if e.DeliveryDate != nil {
+		realizationDate = *e.DeliveryDate
+	}
+
 	doNumber := deliveryOrdersDTO.GenerateDeliveryOrderNumber(e.MarketingProduct.Marketing.SoNumber, e.DeliveryDate, e.MarketingProduct.ProductWarehouse.Warehouse.Id)
 
 	return SalesDTO{
 		Id:              e.Id,
-		RealizationDate: *e.DeliveryDate,
+		RealizationDate: realizationDate,
 		Age:             age,
 		DoNumber:        doNumber,
 		Product:         product,
 		Customer:        customer,
-		Qty:             e.UsageQty, // Show allocated quantity from FIFO
+		Qty:             e.UsageQty,
 		Weight:          e.TotalWeight,
 		AvgWeight:       e.AvgWeight,
 		Price:           e.UnitPrice,

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

@@ -10,6 +10,7 @@ import (
 	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
 	validation "gitlab.com/mbugroup/lti-api.git/internal/modules/closings/validations"
 	"gitlab.com/mbugroup/lti-api.git/internal/utils"
+	"gitlab.com/mbugroup/lti-api.git/internal/utils/fifo"
 	"gorm.io/gorm"
 )
 
@@ -914,9 +915,8 @@ func (r *ClosingRepositoryImpl) GetActualUsageCostByProjectFlockID(ctx context.C
 
 	var rows []ActualUsageCostRow
 
-	// Part 1: Get usage from recording_stocks (PAKAN, OVK, Vitamin, Obat, Kimia, dll)
-	purchaseStockableKey := "PURCHASE_ITEMS"
-	transferStockableKey := "STOCK_TRANSFER_DETAILS"
+	purchaseStockableKey := fifo.StockableKeyPurchaseItems.String()
+	transferStockableKey := fifo.StockableKeyStockTransferIn.String()
 
 	recordingQuery := db.
 		Table("recordings AS r").
@@ -982,7 +982,6 @@ func (r *ClosingRepositoryImpl) GetActualUsageCostByProjectFlockID(ctx context.C
 		return nil, err
 	}
 
-	// Part 2: Get usage from project_chickins (DOC, Pullet)
 	chickinQuery := db.
 		Table("project_chickins AS pc").
 		Select(`
@@ -1006,7 +1005,6 @@ func (r *ClosingRepositoryImpl) GetActualUsageCostByProjectFlockID(ctx context.C
 		return nil, err
 	}
 
-	// Merge results
 	rows = append(rows, chickinRows...)
 
 	return rows, nil

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

@@ -151,9 +151,19 @@ func (s closingService) GetPenjualan(c *fiber.Ctx, projectFlockID uint) ([]entit
 		return nil, err
 	}
 	if len(realisasi) == 0 {
-		return nil, fiber.NewError(fiber.StatusNotFound, "Penjualan realisasi not found")
+		return []entity.MarketingDeliveryProduct{}, nil
 	}
-	return realisasi, nil
+
+	filtered := make([]entity.MarketingDeliveryProduct, 0, len(realisasi))
+	for _, item := range realisasi {
+
+		if item.UsageQty != 0 || item.TotalWeight != 0 || item.AvgWeight != 0 ||
+			item.UnitPrice != 0 || item.TotalPrice != 0 {
+			filtered = append(filtered, item)
+		}
+	}
+
+	return filtered, nil
 }
 
 func (s closingService) GetClosingSummary(c *fiber.Ctx, projectFlockID uint) (*dto.ClosingSummaryDTO, error) {
@@ -403,18 +413,9 @@ func (s closingService) GetOverhead(c *fiber.Ctx, projectFlockID uint) (*dto.Ove
 }
 
 func (s closingService) GetClosingKeuangan(c *fiber.Ctx, projectFlockID uint) (*dto.ReportResponse, error) {
-	if projectFlockID == 0 {
-		return nil, fiber.NewError(fiber.StatusBadRequest, "Invalid project flock id")
-	}
 
 	if err := commonSvc.EnsureRelations(c.Context(),
-		commonSvc.RelationCheck{Name: "Project Flock", ID: &projectFlockID, Exists: func(ctx context.Context, id uint) (bool, error) {
-			_, err := s.ProjectFlockRepo.GetByID(ctx, id, nil)
-			if err != nil && errors.Is(err, gorm.ErrRecordNotFound) {
-				return false, nil
-			}
-			return err == nil, err
-		}},
+		commonSvc.RelationCheck{Name: "Project Flock", ID: &projectFlockID, Exists: s.ProjectFlockRepo.IdExists},
 	); err != nil {
 		return nil, err
 	}
@@ -429,13 +430,11 @@ func (s closingService) GetClosingKeuangan(c *fiber.Ctx, projectFlockID uint) (*
 		return nil, fiber.NewError(fiber.StatusInternalServerError, "Failed to fetch budgets")
 	}
 
-	// Get actual usage cost instead of purchase items
 	actualUsageRows, err := s.Repository.GetActualUsageCostByProjectFlockID(c.Context(), projectFlockID)
 	if err != nil {
 		return nil, fiber.NewError(fiber.StatusInternalServerError, "Failed to fetch actual usage cost")
 	}
 
-	// Convert actual usage rows to pseudo purchase items
 	purchaseItems := s.convertActualUsageToPurchaseItems(c.Context(), actualUsageRows)
 
 	realizations, err := s.ExpenseRealizationRepo.GetByProjectFlockID(c.Context(), projectFlockID)

internal/modules/inventory/transfers/controllers/transfer.controller.go

@@ -75,6 +75,8 @@ func (u *TransferController) GetOne(c *fiber.Ctx) error {
 func (u *TransferController) CreateOne(c *fiber.Ctx) error {
 	data := c.FormValue("data")
 
+	const maxFileSize = 5 * 1024 * 1024
+
 	var req validation.TransferRequest
 	if err := json.Unmarshal([]byte(data), &req); err != nil {
 		return fiber.NewError(fiber.StatusBadRequest, "Invalid request body")
@@ -87,9 +89,11 @@ func (u *TransferController) CreateOne(c *fiber.Ctx) error {
 
 	files := form.File["documents"]
 
-	if len(files) != len(req.Deliveries) {
-		return fiber.NewError(fiber.StatusBadRequest,
-			fiber.NewError(fiber.StatusBadRequest, "Jumlah dokumen harus sama dengan jumlah deliveries").Message)
+	for i, file := range files {
+		if file.Size > maxFileSize {
+			return fiber.NewError(fiber.StatusBadRequest,
+				"Dokumen ke-"+strconv.Itoa(i+1)+" melebihi ukuran maksimal 5MB")
+		}
 	}
 
 	result, err := u.TransferService.CreateOne(c, &req, files)

internal/modules/inventory/transfers/dto/transfer.dto.go

@@ -71,9 +71,11 @@ type TransferDetailDTO struct {
 }
 
 type TransferDetailItemDTO struct {
-	Id       uint64           `json:"id"`
-	Product  ProductSimpleDTO `json:"product"`
-	Quantity float64          `json:"quantity"`
+	Id                uint64           `json:"id"`
+	Product           ProductSimpleDTO `json:"product"`
+	Quantity          float64          `json:"quantity"`
+	TransportPerItem  *float64         `json:"transport_per_item,omitempty"`  // Biaya ekspedisi per item
+	ExpeditionVendor  *SupplierSimpleDTO `json:"expedition_vendor,omitempty"` // Vendor ekspedisi
 }
 
 type TransferDeliveryDTO struct {
@@ -153,14 +155,30 @@ func ToTransferListDTO(e entity.StockTransfer) TransferListDTO {
 
 	var details []TransferDetailItemDTO
 	for _, d := range e.Details {
-		details = append(details, TransferDetailItemDTO{
+		detailDTO := TransferDetailItemDTO{
 			Id: d.Id,
 			Product: ProductSimpleDTO{
 				Id:   d.Product.Id,
 				Name: d.Product.Name,
 			},
 			Quantity: d.UsageQty + d.PendingQty, // Total actual quantity allocated
-		})
+		}
+
+		
+		if d.ExpenseNonstock != nil {
+			priceCopy := d.ExpenseNonstock.Price
+			detailDTO.TransportPerItem = &priceCopy
+
+			if d.ExpenseNonstock.Expense != nil && d.ExpenseNonstock.Expense.Supplier != nil && d.ExpenseNonstock.Expense.Supplier.Id != 0 {
+				exp := d.ExpenseNonstock.Expense
+				detailDTO.ExpeditionVendor = &SupplierSimpleDTO{
+					Id:   exp.Supplier.Id,
+					Name: exp.Supplier.Name,
+				}
+			}
+		}
+
+		details = append(details, detailDTO)
 	}
 
 	var deliveries []TransferDeliveryDTO
@@ -223,14 +241,30 @@ func ToTransferListDTOs(e []entity.StockTransfer) []TransferListDTO {
 func ToTransferDetailDTO(e entity.StockTransfer) TransferDetailDTO {
 	var details []TransferDetailItemDTO
 	for _, d := range e.Details {
-		details = append(details, TransferDetailItemDTO{
+		detailDTO := TransferDetailItemDTO{
 			Id: d.Id,
 			Product: ProductSimpleDTO{
 				Id:   d.Product.Id,
 				Name: d.Product.Name,
 			},
 			Quantity: d.UsageQty + d.PendingQty, // Total actual quantity allocated
-		})
+		}
+
+		
+		if d.ExpenseNonstock != nil {
+			priceCopy := d.ExpenseNonstock.Price
+			detailDTO.TransportPerItem = &priceCopy
+
+			if d.ExpenseNonstock.Expense != nil && d.ExpenseNonstock.Expense.Supplier != nil && d.ExpenseNonstock.Expense.Supplier.Id != 0 {
+				exp := d.ExpenseNonstock.Expense
+				detailDTO.ExpeditionVendor = &SupplierSimpleDTO{
+					Id:   exp.Supplier.Id,
+					Name: exp.Supplier.Name,
+				}
+			}
+		}
+
+		details = append(details, detailDTO)
 	}
 
 	var deliveries []TransferDeliveryDTO

internal/modules/inventory/transfers/module.go

@@ -2,6 +2,7 @@ package transfers
 
 import (
 	"context"
+	"fmt"
 
 	"github.com/go-playground/validator/v10"
 	"github.com/gofiber/fiber/v2"
@@ -9,9 +10,13 @@ import (
 
 	commonRepo "gitlab.com/mbugroup/lti-api.git/internal/common/repository"
 	commonSvc "gitlab.com/mbugroup/lti-api.git/internal/common/service"
+	expenseRepo "gitlab.com/mbugroup/lti-api.git/internal/modules/expenses/repositories"
+	expenseService "gitlab.com/mbugroup/lti-api.git/internal/modules/expenses/services"
 	rProductWarehouse "gitlab.com/mbugroup/lti-api.git/internal/modules/inventory/product-warehouses/repositories"
 	rStockTransfer "gitlab.com/mbugroup/lti-api.git/internal/modules/inventory/transfers/repositories"
 	sTransfer "gitlab.com/mbugroup/lti-api.git/internal/modules/inventory/transfers/services"
+	rKandang "gitlab.com/mbugroup/lti-api.git/internal/modules/master/kandangs/repositories"
+	rNonstock "gitlab.com/mbugroup/lti-api.git/internal/modules/master/nonstocks/repositories"
 	rSupplier "gitlab.com/mbugroup/lti-api.git/internal/modules/master/suppliers/repositories"
 	rWarehouse "gitlab.com/mbugroup/lti-api.git/internal/modules/master/warehouses/repositories"
 	rProjectFlockKandang "gitlab.com/mbugroup/lti-api.git/internal/modules/production/project_flocks/repositories"
@@ -35,15 +40,44 @@ func (TransferModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate
 	userRepo := rUser.NewUserRepository(db)
 	warehouseRepo := rWarehouse.NewWarehouseRepository(db)
 	projectFlockKandangRepo := rProjectFlockKandang.NewProjectFlockKandangRepository(db)
+	kandangRepo := rKandang.NewKandangRepository(db)
+	nonstockRepo := rNonstock.NewNonstockRepository(db)
 	documentRepo := commonRepo.NewDocumentRepository(db)
 	stockAllocRepo := commonRepo.NewStockAllocationRepository(db)
+	expenseRepository := expenseRepo.NewExpenseRepository(db)
+	expenseRealizationRepo := expenseRepo.NewExpenseRealizationRepository(db)
 
 	documentSvc, err := commonSvc.NewDocumentServiceFromConfig(context.Background(), documentRepo)
 	if err != nil {
 		panic(err)
 	}
 
+
+	approvalRepo := commonRepo.NewApprovalRepository(db)
+	approvalSvc := commonSvc.NewApprovalService(approvalRepo)
+	if err := approvalSvc.RegisterWorkflowSteps(utils.ApprovalWorkflowExpense, utils.ExpenseApprovalSteps); err != nil {
+		panic(fmt.Sprintf("failed to register expense approval workflow: %v", err))
+	}
+
+	expenseServiceInstance := expenseService.NewExpenseService(
+		expenseRepository,
+		supplierRepo,
+		nonstockRepo,
+		approvalSvc,
+		expenseRealizationRepo,
+		projectFlockKandangRepo,
+		documentSvc,
+		validate,
+	)
+
 	fifoService := commonSvc.NewFifoService(db, stockAllocRepo, productWarehouseRepo, utils.Log)
+	expenseBridge := sTransfer.NewTransferExpenseBridge(
+		db,
+		stockTransferRepo,
+		projectFlockKandangRepo,
+		kandangRepo,
+		expenseServiceInstance,
+	)
 
 	err = fifoService.RegisterStockable(fifo.StockableConfig{
 		Key:   fifo.StockableKeyStockTransferIn,
@@ -77,7 +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)
+	transferService := sTransfer.NewTransferService(validate, stockTransferRepo, stockTransferDetailRepo, stockTransferDeliveryRepo, StockTransferDeliveryItemRepo, stockLogsRepo, productWarehouseRepo, supplierRepo, warehouseRepo, projectFlockKandangRepo, documentSvc, fifoService, expenseBridge)
 	userService := sUser.NewUserService(userRepo, validate)
 
 	TransferRoutes(router, userService, transferService)

internal/modules/inventory/transfers/repositories/stock_transfer.repository.go

@@ -2,6 +2,7 @@ package repositories
 
 import (
 	"context"
+	"fmt"
 
 	"gitlab.com/mbugroup/lti-api.git/internal/common/repository"
 	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
@@ -12,6 +13,7 @@ type StockTransferRepository interface {
 	repository.BaseRepository[entity.StockTransfer]
 	// get sequence for movement number
 	GetNextMovementNumber(ctx context.Context) (int64, error)
+	GenerateMovementNumber(ctx context.Context) (string, error)
 }
 
 type StockTransferRepositoryImpl struct {
@@ -32,3 +34,12 @@ func (r *StockTransferRepositoryImpl) GetNextMovementNumber(ctx context.Context)
 	}
 	return seq, nil
 }
+
+func (r *StockTransferRepositoryImpl) GenerateMovementNumber(ctx context.Context) (string, error) {
+	seq, err := r.GetNextMovementNumber(ctx)
+	if err != nil {
+		return "", err
+	}
+	movementNumber := fmt.Sprintf("ST-%05d", seq)
+	return movementNumber, nil
+}

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

@@ -46,9 +46,10 @@ type transferService struct {
 	ProjectFlockKandangRepo       projectFlockKandangRepo.ProjectFlockKandangRepository
 	DocumentSvc                   commonSvc.DocumentService
 	FifoSvc                       commonSvc.FifoService
+	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) 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, expenseBridge TransferExpenseBridge) TransferService {
 	return &transferService{
 		Log:                           utils.Log,
 		Validate:                      validate,
@@ -63,6 +64,7 @@ func NewTransferService(validate *validator.Validate, stockTransferRepo rStockTr
 		ProjectFlockKandangRepo:       projectFlockKandangRepo,
 		DocumentSvc:                   documentSvc,
 		FifoSvc:                       fifoSvc,
+		ExpenseBridge:                 expenseBridge,
 	}
 }
 
@@ -77,6 +79,9 @@ func (s transferService) withRelations(db *gorm.DB) *gorm.DB {
 		Preload("ToWarehouse.Area").
 		Preload("Details").
 		Preload("Details.Product").
+		Preload("Details.ExpenseNonstock").
+		Preload("Details.ExpenseNonstock.Expense").
+		Preload("Details.ExpenseNonstock.Expense.Supplier").
 		Preload("Deliveries.Items").
 		Preload("Deliveries.Supplier").
 		Preload("Deliveries.Documents", func(db *gorm.DB) *gorm.DB {
@@ -123,7 +128,6 @@ func (s transferService) GetOne(c *fiber.Ctx, id uint) (*entity.StockTransfer, e
 
 func (s *transferService) CreateOne(c *fiber.Ctx, req *validation.TransferRequest, files []*multipart.FileHeader) (*entity.StockTransfer, error) {
 
-	// === VALIDASI SOURCE WAREHOUSE ===
 	pwIDs := make([]uint, 0, len(req.Products))
 
 	for _, product := range req.Products {
@@ -155,14 +159,12 @@ func (s *transferService) CreateOne(c *fiber.Ctx, req *validation.TransferReques
 		return nil, err
 	}
 
-	if s.ProjectFlockKandangRepo != nil {
-		projectFlockKandang, err := s.ProjectFlockKandangRepo.GetByID(c.Context(), destPfkID)
-		if err != nil {
-			return nil, fiber.NewError(fiber.StatusInternalServerError, "Gagal mengambil data project flock")
-		}
-		if projectFlockKandang.ClosedAt != nil {
-			return nil, fiber.NewError(fiber.StatusBadRequest, "Project flock tujuan sudah closing")
-		}
+	projectFlockKandang, err := s.ProjectFlockKandangRepo.GetByID(c.Context(), destPfkID)
+	if err != nil {
+		return nil, fiber.NewError(fiber.StatusInternalServerError, "Gagal mengambil data project flock")
+	}
+	if projectFlockKandang.ClosedAt != nil {
+		return nil, fiber.NewError(fiber.StatusBadRequest, "Project flock tujuan sudah closing")
 	}
 
 	actorID, err := m.ActorIDFromContext(c)
@@ -192,16 +194,16 @@ func (s *transferService) CreateOne(c *fiber.Ctx, req *validation.TransferReques
 			}
 			return nil, fiber.NewError(fiber.StatusInternalServerError, "Gagal cek data supplier")
 		}
-		if supplier.Category != "BOP" {
+		if supplier.Category != string(utils.SupplierCategoryBOP) {
 			return nil, fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Supplier dengan ID %d bukan kategori BOP", delivery.SupplierID))
 		}
 	}
 
-	seqNum, err := s.StockTransferRepo.GetNextMovementNumber(c.Context())
+	movementNumber, err := s.StockTransferRepo.GenerateMovementNumber(c.Context())
 	if err != nil {
 		return nil, fiber.NewError(fiber.StatusInternalServerError, "Failed to generate movement number")
 	}
-	movementNumber := fmt.Sprintf("PND-MBU-%05d", seqNum)
+
 	transferDate, _ := utils.ParseDateString(req.TransferDate)
 
 	entityTransfer := &entity.StockTransfer{
@@ -213,19 +215,26 @@ func (s *transferService) CreateOne(c *fiber.Ctx, req *validation.TransferReques
 		CreatedBy:       uint64(actorID),
 	}
 
+	expensePayloads := make([]TransferExpenseReceivingPayload, 0)
+
 	err = s.StockTransferRepo.DB().WithContext(c.Context()).Transaction(func(tx *gorm.DB) error {
 
-		if err := s.StockTransferRepo.WithTx(tx).CreateOne(c.Context(), entityTransfer, nil); err != nil {
+		stockTransferRepoTX := s.StockTransferRepo.WithTx(tx)
+		stockTransferDetailRepoTX := s.StockTransferDetailRepo.WithTx(tx)
+		stockTransferDeliveryRepoTX := s.StockTransferDeliveryRepo.WithTx(tx)
+		stockTransferDeliveryItemRepoTX := s.StockTransferDeliveryItemRepo.WithTx(tx)
+		productWarehouseRepoTX := rProductWarehouse.NewProductWarehouseRepository(tx)
+
+		if err := stockTransferRepoTX.CreateOne(c.Context(), entityTransfer, nil); err != nil {
 			return err
 		}
 
-		// Prepare details and fetch product warehouses
 		details := make([]*entity.StockTransferDetail, 0, len(req.Products))
 		detailMap := make(map[uint64]*entity.StockTransferDetail)
 
 		for _, product := range req.Products {
-			// Get source product warehouse
-			sourcePW, err := s.ProductWarehouseRepo.GetProductWarehouseByProductAndWarehouseID(
+
+			sourcePW, err := productWarehouseRepoTX.GetProductWarehouseByProductAndWarehouseID(
 				c.Context(), uint(product.ProductID), uint(req.SourceWarehouseID),
 			)
 			if err != nil {
@@ -235,8 +244,7 @@ func (s *transferService) CreateOne(c *fiber.Ctx, req *validation.TransferReques
 				return fiber.NewError(fiber.StatusInternalServerError, "Gagal mengambil data product warehouse source")
 			}
 
-			// Get or create destination product warehouse
-			destPW, err := s.ProductWarehouseRepo.GetProductWarehouseByProductAndWarehouseID(
+			destPW, err := productWarehouseRepoTX.GetProductWarehouseByProductAndWarehouseID(
 				c.Context(), uint(product.ProductID), uint(req.DestinationWarehouseID),
 			)
 			if err != nil && !errors.Is(err, gorm.ErrRecordNotFound) {
@@ -254,7 +262,7 @@ func (s *transferService) CreateOne(c *fiber.Ctx, req *validation.TransferReques
 					Quantity:              0,
 					ProjectFlockKandangId: &projectFlockKandangID,
 				}
-				if err := s.ProductWarehouseRepo.WithTx(tx).CreateOne(c.Context(), destPW, nil); err != nil {
+				if err := productWarehouseRepoTX.CreateOne(c.Context(), destPW, nil); err != nil {
 					return fiber.NewError(fiber.StatusInternalServerError, "Gagal membuat product warehouse destination")
 				}
 			}
@@ -275,7 +283,7 @@ func (s *transferService) CreateOne(c *fiber.Ctx, req *validation.TransferReques
 			detailMap[uint64(product.ProductID)] = detail
 		}
 
-		if err := s.StockTransferDetailRepo.WithTx(tx).CreateMany(c.Context(), details, nil); err != nil {
+		if err := stockTransferDetailRepoTX.CreateMany(c.Context(), details, nil); err != nil {
 			return err
 		}
 
@@ -290,7 +298,7 @@ func (s *transferService) CreateOne(c *fiber.Ctx, req *validation.TransferReques
 				ShippingCostTotal: delivery.DeliveryCost,
 			})
 		}
-		if err := s.StockTransferDeliveryRepo.WithTx(tx).CreateMany(c.Context(), deliveries, nil); err != nil {
+		if err := stockTransferDeliveryRepoTX.CreateMany(c.Context(), deliveries, nil); err != nil {
 			return err
 		}
 
@@ -310,30 +318,44 @@ func (s *transferService) CreateOne(c *fiber.Ctx, req *validation.TransferReques
 				})
 			}
 		}
-		if err := s.StockTransferDeliveryItemRepo.WithTx(tx).CreateMany(c.Context(), deliveryItems, nil); err != nil {
+		if err := stockTransferDeliveryItemRepoTX.CreateMany(c.Context(), deliveryItems, nil); err != nil {
 			return err
 		}
 
 		if s.DocumentSvc != nil && len(files) > 0 {
 
-			for idx, file := range files {
+			for deliveryIdx, delivery := range deliveries {
+				reqDelivery := req.Deliveries[deliveryIdx]
+
+				if reqDelivery.DocumentIndex < 0 {
+					continue
+				}
+
+				if reqDelivery.DocumentIndex >= len(files) {
+					return fiber.NewError(fiber.StatusBadRequest,
+						fmt.Sprintf("DocumentIndex %d untuk delivery %d melebihi jumlah file yang diupload (%d)",
+							reqDelivery.DocumentIndex, deliveryIdx+1, len(files)))
+				}
+
+				file := files[reqDelivery.DocumentIndex]
+
 				documentFiles := []commonSvc.DocumentFile{
 					{
 						File:  file,
 						Type:  string(utils.DocumentTypeTransfer),
-						Index: &idx,
+						Index: &reqDelivery.DocumentIndex,
 					},
 				}
 				_, err := s.DocumentSvc.UploadDocuments(c.Context(), commonSvc.DocumentUploadRequest{
 					DocumentableType: string(utils.DocumentableTypeTransfer),
-					DocumentableID:   deliveries[idx].Id,
+					DocumentableID:   delivery.Id,
 					CreatedBy:        &actorID,
 					Files:            documentFiles,
 				})
 				if err != nil {
 					s.Log.WithError(err).Errorf("Failed to upload document for delivery %d (delivery_id: %d, filename: %s)",
-						idx+1, deliveries[idx].Id, file.Filename)
-					return fiber.NewError(fiber.StatusInternalServerError, fmt.Sprintf("Failed to upload document for delivery %d: %v", idx+1, err))
+						deliveryIdx+1, delivery.Id, file.Filename)
+					return fiber.NewError(fiber.StatusInternalServerError, fmt.Sprintf("Failed to upload document for delivery %d: %v", deliveryIdx+1, err))
 				}
 			}
 		}
@@ -362,7 +384,6 @@ func (s *transferService) CreateOne(c *fiber.Ctx, req *validation.TransferReques
 				return fmt.Errorf("gagal update usage tracking: %w", err)
 			}
 
-			// Step 2: Replenish stock to destination warehouse (STOCK_TRANSFER_IN)
 			note := fmt.Sprintf("Transfer #%s", entityTransfer.MovementNumber)
 			replenishResult, err := s.FifoSvc.Replenish(c.Context(), commonSvc.StockReplenishRequest{
 				StockableKey:       fifo.StockableKeyStockTransferIn,
@@ -385,6 +406,32 @@ func (s *transferService) CreateOne(c *fiber.Ctx, req *validation.TransferReques
 			}
 		}
 
+		if len(req.Deliveries) > 0 {
+			for _, delivery := range req.Deliveries {
+				for _, prod := range delivery.Products {
+					detail := detailMap[uint64(prod.ProductID)]
+					if detail == nil {
+						continue
+					}
+
+					warehouseID := uint(req.DestinationWarehouseID)
+					supplierID := uint(delivery.SupplierID)
+					deliveredDate := transferDate
+					deliveredQty := prod.ProductQty
+
+					payload := TransferExpenseReceivingPayload{
+						TransferDetailID: detail.Id,
+						ProductID:        uint64(prod.ProductID),
+						WarehouseID:      uint64(warehouseID),
+						SupplierID:       uint64(supplierID),
+						DeliveredQty:     deliveredQty,
+						DeliveredDate:    &deliveredDate,
+					}
+					expensePayloads = append(expensePayloads, payload)
+				}
+			}
+		}
+
 		return nil
 	})
 
@@ -396,9 +443,31 @@ func (s *transferService) CreateOne(c *fiber.Ctx, req *validation.TransferReques
 	if err != nil {
 		return nil, err
 	}
+
+	if len(expensePayloads) > 0 {
+		if err := s.notifyExpenseItemsDelivered(c, entityTransfer.Id, expensePayloads); err != nil {
+			s.Log.Errorf("Failed to sync expense for transfer %d: %+v", entityTransfer.Id, err)
+			return nil, fiber.NewError(fiber.StatusInternalServerError, fmt.Sprintf("Failed to sync expense: %v", err))
+		}
+	}
+
 	return result, nil
 }
 
+func (s *transferService) notifyExpenseItemsDelivered(c *fiber.Ctx, transferID uint64, payloads []TransferExpenseReceivingPayload) error {
+	if s.ExpenseBridge == nil || transferID == 0 || len(payloads) == 0 {
+		return nil
+	}
+	return s.ExpenseBridge.OnItemsDelivered(c, transferID, payloads)
+}
+
+func (s *transferService) notifyExpenseDetailsDeleted(ctx context.Context, transferID uint64, items []entity.StockTransferDetail) error {
+	if s.ExpenseBridge == nil || transferID == 0 || len(items) == 0 {
+		return nil
+	}
+	return s.ExpenseBridge.OnItemsDeleted(ctx, transferID, items)
+}
+
 func (s *transferService) getActiveProjectFlockKandangID(ctx context.Context, warehouseID uint) (uint, error) {
 	warehouse, err := s.WarehouseRepo.GetByID(ctx, warehouseID, nil)
 	if err != nil {

internal/modules/inventory/transfers/services/transfer_expense_bridge.go

@@ -0,0 +1,473 @@
+package service
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/gofiber/fiber/v2"
+	"gorm.io/gorm"
+
+	commonRepo "gitlab.com/mbugroup/lti-api.git/internal/common/repository"
+	commonSvc "gitlab.com/mbugroup/lti-api.git/internal/common/service"
+	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
+	expenseDto "gitlab.com/mbugroup/lti-api.git/internal/modules/expenses/dto"
+	expenseSvc "gitlab.com/mbugroup/lti-api.git/internal/modules/expenses/services"
+	expenseValidation "gitlab.com/mbugroup/lti-api.git/internal/modules/expenses/validations"
+	rStockTransfer "gitlab.com/mbugroup/lti-api.git/internal/modules/inventory/transfers/repositories"
+	kandangRepo "gitlab.com/mbugroup/lti-api.git/internal/modules/master/kandangs/repositories"
+	projectFlockKandangRepo "gitlab.com/mbugroup/lti-api.git/internal/modules/production/project_flocks/repositories"
+	"gitlab.com/mbugroup/lti-api.git/internal/utils"
+)
+
+type TransferExpenseBridge interface {
+	OnItemsDeleted(ctx context.Context, transferID uint64, items []entity.StockTransferDetail) error
+	OnItemsDelivered(c *fiber.Ctx, transferID uint64, updates []TransferExpenseReceivingPayload) error
+}
+
+type TransferExpenseReceivingPayload struct {
+	TransferDetailID uint64
+	ProductID        uint64
+	WarehouseID      uint64
+	SupplierID       uint64
+	TransportPerItem *float64
+	DeliveredQty     float64
+	DeliveredDate    *time.Time
+}
+
+type groupedTransferItem struct {
+	detail             *entity.StockTransferDetail
+	payload            TransferExpenseReceivingPayload
+	projectFK          *uint
+	kandangID          *uint
+	totalPrice         float64
+	shippingCostTotal  float64
+}
+
+func groupingKey(supplierID uint, date time.Time, warehouseID uint) string {
+	return fmt.Sprintf("%d:%s:%d", supplierID, utils.FormatDate(date), warehouseID)
+}
+
+type transferExpenseBridge struct {
+	db                      *gorm.DB
+	transferRepo            rStockTransfer.StockTransferRepository
+	projectFlockKandangRepo projectFlockKandangRepo.ProjectFlockKandangRepository
+	kandangRepo             kandangRepo.KandangRepository
+	expenseSvc              expenseSvc.ExpenseService
+}
+
+func NewTransferExpenseBridge(
+	db *gorm.DB,
+	transferRepo rStockTransfer.StockTransferRepository,
+	projectFlockKandangRepo projectFlockKandangRepo.ProjectFlockKandangRepository,
+	kandangRepo kandangRepo.KandangRepository,
+	expenseSvc expenseSvc.ExpenseService,
+) TransferExpenseBridge {
+	return &transferExpenseBridge{
+		db:                      db,
+		transferRepo:            transferRepo,
+		projectFlockKandangRepo: projectFlockKandangRepo,
+		kandangRepo:             kandangRepo,
+		expenseSvc:              expenseSvc,
+	}
+}
+
+func (b *transferExpenseBridge) OnItemsDeleted(ctx context.Context, _ uint64, items []entity.StockTransferDetail) error {
+	if len(items) == 0 {
+		return nil
+	}
+
+	return b.db.WithContext(ctx).Transaction(func(tx *gorm.DB) error {
+		expenseIDs := make(map[uint64]struct{})
+		expenseNonstockIDs := make([]uint64, 0)
+
+	
+		for _, item := range items {
+			if item.ExpenseNonstockId != nil && *item.ExpenseNonstockId != 0 {
+				expenseNonstockIDs = append(expenseNonstockIDs, *item.ExpenseNonstockId)
+			}
+		}
+
+		if len(expenseNonstockIDs) > 0 {
+		
+			for _, nsID := range expenseNonstockIDs {
+				var expenseID uint64
+				if err := tx.Model(&entity.ExpenseNonstock{}).
+					Select("expense_id").
+					Where("id = ?", nsID).
+					Scan(&expenseID).Error; err != nil {
+					return err
+				}
+				if expenseID != 0 {
+					expenseIDs[expenseID] = struct{}{}
+				}
+			}
+
+
+			if err := tx.Delete(&entity.ExpenseNonstock{}, expenseNonstockIDs).Error; err != nil {
+				return err
+			}
+		}
+
+		
+		approvalRepoTx := commonRepo.NewApprovalRepository(tx)
+		for expenseID := range expenseIDs {
+			var count int64
+			if err := tx.Model(&entity.ExpenseNonstock{}).
+				Where("expense_id = ?", expenseID).
+				Count(&count).Error; err != nil {
+				return err
+			}
+
+			
+			if count == 0 {
+				if err := approvalRepoTx.DeleteByTarget(ctx, utils.ApprovalWorkflowExpense.String(), uint(expenseID)); err != nil {
+					return err
+				}
+				if err := tx.Delete(&entity.Expense{}, expenseID).Error; err != nil {
+					return err
+				}
+			}
+		}
+
+		return nil
+	})
+}
+
+func (b *transferExpenseBridge) markExpensesUpdated(ctx context.Context, expenseIDs map[uint64]struct{}, actorID uint) error {
+	if len(expenseIDs) == 0 {
+		return nil
+	}
+	if actorID == 0 {
+		actorID = 1
+	}
+	svc := commonSvc.NewApprovalService(commonRepo.NewApprovalRepository(b.db))
+	action := entity.ApprovalActionUpdated
+	for id := range expenseIDs {
+		if _, err := svc.CreateApproval(ctx, utils.ApprovalWorkflowExpense, uint(id), utils.ExpenseStepFinance, &action, actorID, nil); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (b *transferExpenseBridge) findExpeditionNonstockID(ctx context.Context, supplierID uint) (uint64, error) {
+	var id uint64
+	err := b.db.WithContext(ctx).
+		Table("nonstocks AS ns").
+		Select("ns.id").
+		Joins("JOIN nonstock_suppliers nss ON nss.nonstock_id = ns.id").
+		Joins("JOIN flags f ON f.flagable_id = ns.id AND f.flagable_type = ?", entity.FlagableTypeNonstock).
+		Where("UPPER(f.name) = ?", strings.ToUpper(string(utils.FlagEkspedisi))).
+		Where("nss.supplier_id = ?", supplierID).
+		Order("ns.id").
+		Limit(1).
+		Scan(&id).Error
+	if err != nil {
+		return 0, err
+	}
+	if id == 0 {
+		return 0, fiber.NewError(fiber.StatusBadRequest, "supplier id tidak sesuai dengan expedisi")
+	}
+	return id, nil
+}
+
+func (b *transferExpenseBridge) createExpenseViaService(
+	c *fiber.Ctx,
+	transfer *entity.StockTransfer,
+	items []groupedTransferItem,
+	expenseDate time.Time,
+	expeditionNonstockID uint64,
+	movementNumber string,
+	supplierID uint,
+) (*expenseDto.ExpenseDetailDTO, error) {
+	ctx := c.Context()
+	if b.expenseSvc == nil {
+		return nil, fiber.NewError(fiber.StatusInternalServerError, "expense service not available")
+	}
+	if len(items) == 0 {
+		return nil, fiber.NewError(fiber.StatusBadRequest, "no items to create expense")
+	}
+
+	kandangID := items[0].kandangID
+	var locationID uint64
+	var expenseKandangID *uint64
+	if kandangID != nil && *kandangID != 0 {
+		kandang, err := b.kandangRepo.GetByID(ctx, *kandangID, func(db *gorm.DB) *gorm.DB {
+			return db.Select("id, location_id")
+		})
+		if err != nil {
+			return nil, fiber.NewError(fiber.StatusNotFound, fmt.Sprintf("Kandang not found: %d", *kandangID))
+		}
+		if kandang == nil {
+			return nil, fiber.NewError(fiber.StatusNotFound, fmt.Sprintf("Kandang not found: %d", *kandangID))
+		}
+		locationID = uint64(kandang.LocationId)
+		id := uint64(*kandangID)
+		expenseKandangID = &id
+	} else {
+
+		if transfer.ToWarehouse == nil || transfer.ToWarehouse.LocationId == nil || *transfer.ToWarehouse.LocationId == 0 {
+			return nil, fiber.NewError(fiber.StatusBadRequest, "Destination warehouse location is required for expense")
+		}
+		locationID = uint64(*transfer.ToWarehouse.LocationId)
+	}
+
+	costItems := make([]expenseValidation.CostItem, 0, len(items))
+	for _, gi := range items {
+		note := fmt.Sprintf("stock_transfer_detail:%d", gi.detail.Id)
+
+
+		price := gi.shippingCostTotal
+		if gi.payload.TransportPerItem != nil {
+			price = *gi.payload.TransportPerItem * gi.payload.DeliveredQty
+		}
+
+		costItems = append(costItems, expenseValidation.CostItem{
+			NonstockID: expeditionNonstockID,
+			Quantity:   1, 
+			Price:      price,
+			Notes:      note,
+		})
+	}
+
+	req := &expenseValidation.Create{
+		PoNumber:        "",
+		TransactionDate: utils.FormatDate(expenseDate),
+		Category:        string(utils.ExpenseCategoryBOP),
+		SupplierID:      uint64(supplierID),
+		LocationID:      locationID,
+		ExpenseNonstocks: []expenseValidation.ExpenseNonstock{{
+			KandangID: expenseKandangID,
+			CostItems: costItems,
+		}},
+	}
+
+	detail, err := b.expenseSvc.CreateOne(c, req)
+	if err != nil {
+		return nil, err
+	}
+
+	
+	action := entity.ApprovalActionApproved
+	actorID := uint(transfer.CreatedBy)
+	if actorID == 0 {
+		actorID = 1
+	}
+	approvalSvc := commonSvc.NewApprovalService(commonRepo.NewApprovalRepository(b.db))
+	if _, err := approvalSvc.CreateApproval(ctx, utils.ApprovalWorkflowExpense, uint(detail.Id), utils.ExpenseStepManager, &action, actorID, nil); err != nil {
+		return nil, err
+	}
+	if _, err := approvalSvc.CreateApproval(ctx, utils.ApprovalWorkflowExpense, uint(detail.Id), utils.ExpenseStepFinance, &action, actorID, nil); err != nil {
+		return nil, err
+	}
+
+	return detail, nil
+}
+
+func (b *transferExpenseBridge) linkExpenseNonstocksToDetails(ctx context.Context, detail *expenseDto.ExpenseDetailDTO, items []groupedTransferItem) error {
+	if detail == nil || len(items) == 0 {
+		return nil
+	}
+
+	noteToExpenseNonstock := mapExpenseNotesForTransfer(detail)
+
+	if len(noteToExpenseNonstock) == 0 {
+		return nil
+	}
+
+	for _, gi := range items {
+		expenseNonstockID, ok := noteToExpenseNonstock[gi.detail.Id]
+		if !ok {
+			continue
+		}
+		if err := b.db.WithContext(ctx).
+			Model(&entity.StockTransferDetail{}).
+			Where("id = ?", gi.detail.Id).
+			Update("expense_nonstock_id", expenseNonstockID).Error; err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func mapExpenseNotesForTransfer(detail *expenseDto.ExpenseDetailDTO) map[uint64]uint64 {
+	result := make(map[uint64]uint64)
+	if detail == nil {
+		return result
+	}
+	for _, kandang := range detail.Kandangs {
+		for _, pengajuan := range kandang.Pengajuans {
+			note := strings.TrimSpace(pengajuan.Notes)
+			if note == "" {
+				continue
+			}
+			const prefix = "stock_transfer_detail:"
+			if !strings.HasPrefix(note, prefix) {
+				continue
+			}
+			idStr := strings.TrimPrefix(note, prefix)
+			var detailID uint64
+			if _, err := fmt.Sscanf(idStr, "%d", &detailID); err != nil {
+				continue
+			}
+			result[detailID] = pengajuan.Id
+		}
+	}
+	return result
+}
+
+func (b *transferExpenseBridge) OnItemsDelivered(c *fiber.Ctx, transferID uint64, updates []TransferExpenseReceivingPayload) error {
+	if transferID == 0 || len(updates) == 0 {
+		return nil
+	}
+
+	ctx := c.Context()
+
+	
+	transfer, err := b.transferRepo.GetByID(ctx, uint(transferID), func(db *gorm.DB) *gorm.DB {
+		return db.
+			Preload("Details").
+			Preload("Details.Product").
+			Preload("Details.DestProductWarehouse").
+			Preload("Details.DeliveryItems").
+			Preload("Details.DeliveryItems.StockTransferDelivery").
+			Preload("ToWarehouse")
+	})
+	if err != nil {
+		return err
+	}
+
+	detailMap := make(map[uint64]*entity.StockTransferDetail, len(transfer.Details))
+	shippingCostMap := make(map[uint64]float64) // detailID -> ShippingCostTotal
+
+	for i := range transfer.Details {
+		detailMap[transfer.Details[i].Id] = &transfer.Details[i]
+
+		
+		for _, deliveryItem := range transfer.Details[i].DeliveryItems {
+			if deliveryItem.StockTransferDelivery != nil {
+				shippingCostMap[transfer.Details[i].Id] = deliveryItem.StockTransferDelivery.ShippingCostTotal
+				break 
+			}
+		}
+	}
+
+	groups := make(map[string][]groupedTransferItem)
+
+	for _, payload := range updates {
+		if payload.DeliveredDate == nil {
+			return fiber.NewError(fiber.StatusBadRequest, "delivered_date is required")
+		}
+		detail := detailMap[payload.TransferDetailID]
+		if detail == nil {
+			return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Transfer detail %d not found", payload.TransferDetailID))
+		}
+		if payload.DeliveredQty <= 0 {
+			return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Delivered quantity for detail %d must be greater than 0", payload.TransferDetailID))
+		}
+
+		deliveredDate := payload.DeliveredDate.UTC().Truncate(24 * time.Hour)
+		supplierID := payload.SupplierID
+		if supplierID == 0 {
+			supplierID = 1 // Default supplier
+		}
+
+		var kandangID *uint
+		var projectFK *uint
+		if detail.DestProductWarehouse.WarehouseId != 0 {
+			var kandangIDResult uint
+			if err := b.db.WithContext(ctx).
+				Table("warehouses").
+				Select("kandang_id").
+				Where("id = ?", detail.DestProductWarehouse.WarehouseId).
+				Scan(&kandangIDResult).Error; err == nil && kandangIDResult != 0 {
+				id := uint(kandangIDResult)
+				kandangID = &id
+				if project, err := b.projectFlockKandangRepo.GetActiveByKandangID(ctx, kandangIDResult); err == nil && project != nil {
+					pid := uint(project.Id)
+					projectFK = &pid
+				}
+			}
+		}
+
+	
+		shippingCostTotal := shippingCostMap[detail.Id]
+
+		
+		totalPrice := shippingCostTotal
+		if payload.TransportPerItem != nil {
+			
+			totalPrice = *payload.TransportPerItem * payload.DeliveredQty
+		}
+
+
+		warehouseID := uint(payload.WarehouseID)
+		if warehouseID == 0 && transfer.ToWarehouse != nil {
+			warehouseID = uint(transfer.ToWarehouse.Id)
+		}
+		if warehouseID == 0 && detail.DestProductWarehouse != nil {
+			warehouseID = uint(detail.DestProductWarehouse.WarehouseId)
+		}
+
+		key := groupingKey(uint(supplierID), deliveredDate, warehouseID)
+		groups[key] = append(groups[key], groupedTransferItem{
+			detail:            detail,
+			payload:           payload,
+			projectFK:         projectFK,
+			kandangID:         kandangID,
+			totalPrice:        totalPrice,
+			shippingCostTotal: shippingCostTotal,
+		})
+	}
+
+	updatedExpenses := make(map[uint64]struct{})
+
+	for key, items := range groups {
+		if len(items) == 0 {
+			continue
+		}
+		parts := strings.Split(key, ":")
+		if len(parts) < 3 {
+			return errors.New("invalid expense grouping key")
+		}
+		expenseDate, err := utils.ParseDateString(parts[1])
+		if err != nil {
+			return err
+		}
+
+		supplierID, err := strconv.ParseUint(parts[0], 10, 64)
+		if err != nil {
+			return err
+		}
+
+		expeditionNonstockID, err := b.findExpeditionNonstockID(ctx, uint(supplierID))
+		if err != nil {
+			return err
+		}
+
+		expenseDetail, err := b.createExpenseViaService(c, transfer, items, expenseDate, expeditionNonstockID, transfer.MovementNumber, uint(supplierID))
+		if err != nil {
+			return err
+		}
+		if err := b.linkExpenseNonstocksToDetails(ctx, expenseDetail, items); err != nil {
+			return err
+		}
+		if expenseDetail != nil && expenseDetail.Id != 0 {
+			updatedExpenses[uint64(expenseDetail.Id)] = struct{}{}
+		}
+	}
+
+	if len(updatedExpenses) > 0 {
+		actorID := uint(1) // Default actor
+		if err := b.markExpensesUpdated(ctx, updatedExpenses, actorID); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}

internal/modules/inventory/transfers/validations/transfer.validation.go

@@ -23,7 +23,7 @@ type TransferDeliveryProduct struct {
 type TransferDelivery struct {
 	DeliveryCost        float64                   `json:"delivery_cost" validate:"required"`
 	DeliveryCostPerItem float64                   `json:"delivery_cost_per_item" validate:"required"`
-	DocumentIndex       int                       `json:"document_index" validate:"min=0"`
+	DocumentIndex       int                       `json:"document_index" validate:"omitempty,min=-1" default:"-1"`
 	DriverName          string                    `json:"driver_name" validate:"required"`
 	VehiclePlate        string                    `json:"vehicle_plate" validate:"required"`
 	SupplierID          uint                      `json:"supplier_id" validate:"required"`

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

@@ -20,6 +20,7 @@ type ProjectflockRepository interface {
 	GetCurrentProjectPeriod(ctx context.Context, projectFlockID uint) (int, error)
 	GetKandangPeriodSummaryRows(ctx context.Context, locationID uint) ([]KandangPeriodRow, error)
 	GetActiveByLocationID(ctx context.Context, locationID uint64) ([]entity.ProjectFlock, error)
+	IdExists(ctx context.Context, id uint) (bool, error)
 	AreaExists(ctx context.Context, id uint) (bool, error)
 	FcrExists(ctx context.Context, id uint) (bool, error)
 	ProductionStandardExists(ctx context.Context, id uint) (bool, error)
@@ -161,6 +162,10 @@ func (r *ProjectflockRepositoryImpl) applySearchFilters(db *gorm.DB, rawSearch s
 		)
 }
 
+func (r *ProjectflockRepositoryImpl) IdExists(ctx context.Context, id uint) (bool, error) {
+	return repository.Exists[entity.ProjectFlock](ctx, r.DB(), id)
+}
+
 func (r *ProjectflockRepositoryImpl) AreaExists(ctx context.Context, id uint) (bool, error) {
 	return repository.Exists[entity.Area](ctx, r.DB(), id)
 }

internal/modules/purchases/services/expense_bridge.go

@@ -594,7 +594,7 @@ func (b *expenseBridge) createExpenseViaService(
 	req := &expenseValidation.Create{
 		PoNumber:        "",
 		TransactionDate: utils.FormatDate(expenseDate),
-		Category:        "BOP",
+		Category:        string(utils.ExpenseCategoryBOP),
 		SupplierID:      uint64(supplierID),
 		LocationID:      locationID,
 		ExpenseNonstocks: []expenseValidation.ExpenseNonstock{{

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

@@ -107,21 +107,21 @@ func (r *hppPerKandangRepository) GetFeedOvkDocCostByPeriod(ctx context.Context,
 	recordingPfk = applyLocationFilters(recordingPfk, areaIDs, locationIDs, kandangIDs)
 
 	purchaseStockableKey := fifo.StockableKeyPurchaseItems.String()
-	transferStockableKey := fifo.StockableKey("STOCK_TRANSFER_DETAILS").String()
+	transferStockableKey := fifo.StockableKeyStockTransferIn.String()
 
 	query := r.db.WithContext(ctx).
 		Table("recordings AS r").
 		Select(`
 			k.id AS kandang_id,
-			COALESCE(SUM(CASE 
+			COALESCE(SUM(CASE
 				WHEN f.name = ? THEN COALESCE(sa.qty, 0) * COALESCE(pi.price, 0)
 				WHEN sa.stockable_type = ? AND tf.name = ? THEN COALESCE(std.quantity, 0) * COALESCE(tpi.price, 0)
-				ELSE 0 
+				ELSE 0
 			END), 0) AS feed_cost,
-			COALESCE(SUM(CASE 
+			COALESCE(SUM(CASE
 				WHEN f.name = ? THEN COALESCE(sa.qty, 0) * COALESCE(pi.price, 0)
 				WHEN sa.stockable_type = ? AND tf.name = ? THEN COALESCE(std.quantity, 0) * COALESCE(tpi.price, 0)
-				ELSE 0 
+				ELSE 0
 			END), 0) AS ovk_cost`,
 			utils.FlagPakan, transferStockableKey, utils.FlagPakan,
 			utils.FlagOVK, transferStockableKey, utils.FlagOVK).