feat(BE-278): unrestrict feat warehouse purchase,adding purchase upload document

internal/modules/expenses/services/expense.service.go

@@ -214,21 +214,19 @@ func (s *expenseService) CreateOne(c *fiber.Ctx, req *validation.Create) (*expen
 				return fiber.NewError(fiber.StatusInternalServerError, "Failed to get active project flocks for location")
 			}
 
-			if len(activeProjectFlocks) == 0 {
-				return fiber.NewError(fiber.StatusBadRequest, "No active project flocks found for this location")
-			}
+			if len(activeProjectFlocks) > 0 {
+				projectFlockIDs := make([]uint64, len(activeProjectFlocks))
+				for i, pf := range activeProjectFlocks {
+					projectFlockIDs[i] = uint64(pf.Id)
+				}
 
-			projectFlockIDs := make([]uint64, len(activeProjectFlocks))
-			for i, pf := range activeProjectFlocks {
-				projectFlockIDs[i] = uint64(pf.Id)
+				projectFlockIdsJSON, err := json.Marshal(projectFlockIDs)
+				if err != nil {
+					return fiber.NewError(fiber.StatusInternalServerError, "Failed to marshal project_flock_ids")
+				}
+				jsonStr := string(projectFlockIdsJSON)
+				projectFlockIdJSON = &jsonStr
 			}
-
-			projectFlockIdsJSON, err := json.Marshal(projectFlockIDs)
-			if err != nil {
-				return fiber.NewError(fiber.StatusInternalServerError, "Failed to marshal project_flock_ids")
-			}
-			jsonStr := string(projectFlockIdsJSON)
-			projectFlockIdJSON = &jsonStr
 		}
 
 		expense = &entity.Expense{

internal/modules/inventory/product-warehouses/repositories/product_warehouse.repository.go

@@ -199,6 +199,31 @@ func (r *ProductWarehouseRepositoryImpl) CleanupEmpty(ctx context.Context, affec
 		return nil
 	}
 
+	var inUseIDs []uint
+	if err := r.DB().WithContext(ctx).
+		Model(&entity.PurchaseItem{}).
+		Where("product_warehouse_id IN ?", emptyIDs).
+		Distinct().
+		Pluck("product_warehouse_id", &inUseIDs).Error; err != nil {
+		return err
+	}
+	if len(inUseIDs) > 0 {
+		inUse := make(map[uint]struct{}, len(inUseIDs))
+		for _, id := range inUseIDs {
+			inUse[id] = struct{}{}
+		}
+		filtered := make([]uint, 0, len(emptyIDs))
+		for _, id := range emptyIDs {
+			if _, exists := inUse[id]; !exists {
+				filtered = append(filtered, id)
+			}
+		}
+		emptyIDs = filtered
+	}
+	if len(emptyIDs) == 0 {
+		return nil
+	}
+
 	if err := r.DB().WithContext(ctx).
 		Model(&entity.PurchaseItem{}).
 		Where("product_warehouse_id IN ?", emptyIDs).

internal/modules/purchases/controllers/purchase.controller.go

@@ -1,6 +1,7 @@
 package controller
 
 import (
+	"encoding/json"
 	"fmt"
 	"math"
 	"strconv"
@@ -24,13 +25,13 @@ func NewPurchaseController(s service.PurchaseService) *PurchaseController {
 
 func (ctrl *PurchaseController) GetAll(c *fiber.Ctx) error {
 	query := &validation.Query{
-		Page:        c.QueryInt("page", 1),
-		Limit:       c.QueryInt("limit", 10),
-		CreatedFrom: strings.TrimSpace(c.Query("created_from")),
-		CreatedTo:   strings.TrimSpace(c.Query("created_to")),
-		SupplierID: uint(c.QueryInt("supplier_id", 0)),
-		AreaID: uint(c.QueryInt("area_id", 0)),
-		LocationID: uint(c.QueryInt("location_id", 0)),
+		Page:              c.QueryInt("page", 1),
+		Limit:             c.QueryInt("limit", 10),
+		CreatedFrom:       strings.TrimSpace(c.Query("created_from")),
+		CreatedTo:         strings.TrimSpace(c.Query("created_to")),
+		SupplierID:        uint(c.QueryInt("supplier_id", 0)),
+		AreaID:            uint(c.QueryInt("area_id", 0)),
+		LocationID:        uint(c.QueryInt("location_id", 0)),
 		ProductCategoryID: uint(c.QueryInt("product_category_id", 0)),
 	}
 
@@ -86,7 +87,6 @@ func (ctrl *PurchaseController) CreateOne(c *fiber.Ctx) error {
 	if err := c.BodyParser(req); err != nil {
 		return fiber.NewError(fiber.StatusBadRequest, "Invalid request body")
 	}
-	
 	result, err := ctrl.service.CreateOne(c, req)
 	if err != nil {
 		return err
@@ -161,10 +161,26 @@ func (ctrl *PurchaseController) ReceiveProducts(c *fiber.Ctx) error {
 	}
 
 	req := new(validation.ReceivePurchaseRequest)
-	if err := c.BodyParser(req); err != nil {
-		return fiber.NewError(fiber.StatusBadRequest, "Invalid request body")
+	form, err := c.MultipartForm()
+	if err != nil {
+		return fiber.NewError(fiber.StatusBadRequest, "Invalid multipart form")
+	}
+	req.Action = c.FormValue("action")
+	if notes := strings.TrimSpace(c.FormValue("notes")); notes != "" {
+		req.Notes = &notes
 	}
 
+	itemsJSON := c.FormValue("items")
+	if strings.TrimSpace(itemsJSON) != "" {
+		if err := json.Unmarshal([]byte(itemsJSON), &req.Items); err != nil {
+			var singleItem validation.ReceivePurchaseItemRequest
+			if err := json.Unmarshal([]byte(itemsJSON), &singleItem); err != nil {
+				return fiber.NewError(fiber.StatusBadRequest, "Invalid items JSON")
+			}
+			req.Items = []validation.ReceivePurchaseItemRequest{singleItem}
+		}
+	}
+	req.TravelDocuments = form.File["documents"]
 	result, err := ctrl.service.ReceiveProducts(c, uint(id), req)
 	if err != nil {
 		return err

internal/modules/purchases/module.go

@@ -98,6 +98,7 @@ func (PurchaseModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate
 		approvalService,
 		expenseBridge,
 		fifoService,
+		documentSvc,
 	)
 
 	userRepo := rUser.NewUserRepository(db)

internal/modules/purchases/services/expense_bridge.go

@@ -394,9 +394,13 @@ func (b *expenseBridge) OnItemsReceived(c *fiber.Ctx, purchaseID uint, updates [
 				}
 				if kandangID != nil {
 					updateBody["kandang_id"] = uint64(*kandangID)
+				} else {
+					updateBody["kandang_id"] = nil
 				}
 				if projectFK != nil {
 					updateBody["project_flock_kandang_id"] = uint64(*projectFK)
+				} else {
+					updateBody["project_flock_kandang_id"] = nil
 				}
 
 				if err := b.db.WithContext(ctx).

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

@@ -5,6 +5,7 @@ import (
 	"errors"
 	"fmt"
 	"math"
+	"mime/multipart"
 	"strings"
 	"time"
 
@@ -57,6 +58,7 @@ type purchaseService struct {
 	ApprovalSvc             commonSvc.ApprovalService
 	ExpenseBridge           PurchaseExpenseBridge
 	FifoSvc                 commonSvc.FifoService
+	DocumentSvc             commonSvc.DocumentService
 	approvalWorkflow        approvalutils.ApprovalWorkflowKey
 }
 
@@ -76,6 +78,7 @@ func NewPurchaseService(
 	approvalSvc commonSvc.ApprovalService,
 	expenseBridge PurchaseExpenseBridge,
 	fifoSvc commonSvc.FifoService,
+	documentSvc commonSvc.DocumentService,
 ) PurchaseService {
 	return &purchaseService{
 		Log:                     utils.Log,
@@ -89,6 +92,7 @@ func NewPurchaseService(
 		ApprovalSvc:             approvalSvc,
 		ExpenseBridge:           expenseBridge,
 		FifoSvc:                 fifoSvc,
+		DocumentSvc:             documentSvc,
 		approvalWorkflow:        utils.ApprovalWorkflowPurchase,
 	}
 }
@@ -615,9 +619,7 @@ func (s *purchaseService) ReceiveProducts(c *fiber.Ctx, id uint, req *validation
 	if err := s.Validate.Struct(req); err != nil {
 		return nil, err
 	}
-
 	ctx := c.Context()
-
 	action, err := parseApprovalActionInput(req.Action)
 	if err != nil {
 		return nil, err
@@ -664,6 +666,30 @@ func (s *purchaseService) ReceiveProducts(c *fiber.Ctx, id uint, req *validation
 		return updated, nil
 	}
 
+	if action == entity.ApprovalActionApproved && len(req.TravelDocuments) > 0 {
+		if len(req.TravelDocuments) > len(req.Items) {
+			return nil, utils.BadRequest("Travel documents exceed total receiving items")
+		}
+		for idx, file := range req.TravelDocuments {
+			if file == nil {
+				continue
+			}
+			if idx >= len(req.Items) {
+				break
+			}
+			itemID := req.Items[idx].PurchaseItemID
+			if itemID == 0 {
+				return nil, utils.BadRequest("Purchase item id is required for travel document upload")
+			}
+			uploadedURL, err := s.uploadTravelDocument(ctx, actorID, itemID, file)
+			if err != nil {
+				s.Log.Errorf("Failed to upload travel document for item %d: %+v", itemID, err)
+				return nil, utils.Internal("Failed to upload travel document")
+			}
+			req.Items[idx].TravelDocumentPath = &uploadedURL
+		}
+	}
+
 	itemMap := make(map[uint]*entity.PurchaseItem, len(purchase.Items))
 	for i := range purchase.Items {
 		itemMap[purchase.Items[i].Id] = &purchase.Items[i]
@@ -807,32 +833,20 @@ func (s *purchaseService) ReceiveProducts(c *fiber.Ctx, id uint, req *validation
 		for _, prep := range prepared {
 			item := prep.item
 
-			var oldPWID *uint
-			if item.ProductWarehouseId != nil {
-				idCopy := uint(*item.ProductWarehouseId)
-				oldPWID = &idCopy
-			}
-
 			var newPWID *uint
-			clearPW := false
 
-			// Always ensure PW when qty > 0 so stockable has target.
-			if prep.receivedQty > 0 {
-				pwID, err := pwRepoTx.EnsureProductWarehouse(
-					c.Context(),
-					uint(item.ProductId),
-					prep.warehouseID,
-					item.ProjectFlockKandangId,
-					purchase.CreatedBy,
-				)
-				if err != nil {
-					return err
-				}
-				newPWID = &pwID
-			} else if oldPWID != nil {
-				newPWID = oldPWID
-				clearPW = true
+			// Always ensure PW after receiving so linkage stays stable.
+			pwID, err := pwRepoTx.EnsureProductWarehouse(
+				c.Context(),
+				uint(item.ProductId),
+				prep.warehouseID,
+				item.ProjectFlockKandangId,
+				purchase.CreatedBy,
+			)
+			if err != nil {
+				return err
 			}
+			newPWID = &pwID
 
 			deltaQty := prep.receivedQty - item.TotalQty
 			switch {
@@ -857,7 +871,7 @@ func (s *purchaseService) ReceiveProducts(c *fiber.Ctx, id uint, req *validation
 				VehicleNumber:         prep.payload.VehicleNumber,
 				ReceivedQty:           &qtyCopy,
 				ProductWarehouseID:    newPWID,
-				ClearProductWarehouse: clearPW,
+				ClearProductWarehouse: false,
 			}
 
 			if prep.overrideWarehouse || uint(item.WarehouseId) != prep.warehouseID {
@@ -972,6 +986,38 @@ func (s *purchaseService) ReceiveProducts(c *fiber.Ctx, id uint, req *validation
 	return updated, nil
 }
 
+func (s *purchaseService) uploadTravelDocument(
+	ctx context.Context,
+	actorID uint,
+	itemID uint,
+	file *multipart.FileHeader,
+) (string, error) {
+	if file == nil {
+		return "", errors.New("travel document file is required")
+	}
+	if s.DocumentSvc == nil {
+		return "", errors.New("document service not available")
+	}
+
+	documentFiles := []commonSvc.DocumentFile{{
+		File: file,
+		Type: string(utils.DocumentTypePurchaseTravel),
+	}}
+	results, err := s.DocumentSvc.UploadDocuments(ctx, commonSvc.DocumentUploadRequest{
+		DocumentableType: string(utils.DocumentableTypePurchaseItem),
+		DocumentableID:   uint64(itemID),
+		CreatedBy:        &actorID,
+		Files:            documentFiles,
+	})
+	if err != nil {
+		return "", err
+	}
+	if len(results) == 0 {
+		return "", errors.New("upload result is empty")
+	}
+	return results[0].URL, nil
+}
+
 func (s *purchaseService) DeleteItems(c *fiber.Ctx, id uint, req *validation.DeletePurchaseItemsRequest) (*entity.Purchase, error) {
 	if err := s.Validate.Struct(req); err != nil {
 		return nil, err

internal/modules/purchases/validations/purchase.validation.go

@@ -1,5 +1,7 @@
 package validation
 
+import "mime/multipart"
+
 type PurchaseItemPayload struct {
 	WarehouseID uint    `json:"warehouse_id" validate:"required,gt=0"`
 	ProductID   uint    `json:"product_id" validate:"required,gt=0"`
@@ -26,7 +28,7 @@ type StaffPurchaseApprovalItem struct {
 
 type ApproveStaffPurchaseRequest struct {
 	Action string                      `json:"action" validate:"required,oneof=APPROVED REJECTED"`
-	Items  []StaffPurchaseApprovalItem `json:"items,omitempty" validate:"omitempty,min=1,dive"`
+	Items  []StaffPurchaseApprovalItem `json:"items" validate:"omitempty,min=1,dive"`
 	Notes  *string                     `json:"notes,omitempty" validate:"omitempty,max=500"`
 }
 
@@ -36,21 +38,22 @@ type ApproveManagerPurchaseRequest struct {
 }
 
 type ReceivePurchaseItemRequest struct {
-	PurchaseItemID     uint     `json:"purchase_item_id" validate:"required,gt=0"`
-	WarehouseID        *uint    `json:"warehouse_id" validate:"omitempty,gt=0"`
-	ReceivedDate       string   `json:"received_date" validate:"required,datetime=2006-01-02"`
-	ExpeditionVendorID *uint    `json:"expedition_vendor_id,omitempty" validate:"omitempty,gt=0"`
-	TransportPerItem   *float64 `json:"transport_per_item,omitempty" validate:"omitempty,gte=0"`
-	TravelNumber       *string  `json:"travel_number" validate:"omitempty,max=100"`
-	TravelDocumentPath *string  `json:"travel_document_path" validate:"omitempty,max=255"`
-	VehicleNumber      *string  `json:"vehicle_number" validate:"omitempty,max=100"`
-	ReceivedQty        *float64 `json:"received_qty" validate:"omitempty,gte=0"`
+	PurchaseItemID     uint     `form:"purchase_item_id" json:"purchase_item_id" validate:"required,gt=0"`
+	WarehouseID        *uint    `form:"warehouse_id" json:"warehouse_id" validate:"omitempty,gt=0"`
+	ReceivedDate       string   `form:"received_date" json:"received_date" validate:"required,datetime=2006-01-02"`
+	ExpeditionVendorID *uint    `form:"expedition_vendor_id" json:"expedition_vendor_id,omitempty" validate:"omitempty,gt=0"`
+	TransportPerItem   *float64 `form:"transport_per_item" json:"transport_per_item,omitempty" validate:"omitempty,gte=0"`
+	TravelNumber       *string  `form:"travel_number" json:"travel_number" validate:"omitempty,max=100"`
+	TravelDocumentPath *string  `form:"travel_document_path" json:"travel_document_path" validate:"omitempty,max=1024"`
+	VehicleNumber      *string  `form:"vehicle_number" json:"vehicle_number" validate:"omitempty,max=100"`
+	ReceivedQty        *float64 `form:"received_qty" json:"received_qty" validate:"omitempty,gte=0"`
 }
 
 type ReceivePurchaseRequest struct {
-	Action string                       `json:"action" validate:"required,oneof=APPROVED REJECTED"`
-	Items  []ReceivePurchaseItemRequest `json:"items,omitempty" validate:"omitempty,min=1,dive"`
-	Notes  *string                      `json:"notes,omitempty" validate:"omitempty,max=500"`
+	Action          string                       `form:"action" json:"action" validate:"required,oneof=APPROVED REJECTED"`
+	Items           []ReceivePurchaseItemRequest `form:"items" json:"items" validate:"min=1,dive"`
+	TravelDocuments []*multipart.FileHeader      `form:"travel_documents" json:"-" validate:"omitempty,dive"`
+	Notes           *string                      `form:"notes" json:"notes,omitempty" validate:"omitempty,max=500"`
 }
 
 type DeletePurchaseItemsRequest struct {

internal/modules/repports/route.go

@@ -18,6 +18,6 @@ func RepportRoutes(v1 fiber.Router, u user.UserService, s repport.RepportService
 	route.Get("/expense", m.RequirePermissions(m.P_ReportExpenseGetAll), ctrl.GetExpense)
 	route.Get("/marketing", m.RequirePermissions(m.P_ReportDeliveryGetAll), ctrl.GetMarketing)
 	route.Get("/purchase-supplier", m.RequirePermissions(m.P_ReportPurchaseSupplierGetAll), ctrl.GetPurchaseSupplier)
-	route.Get("/hpp-per-kandang", ctrl.GetHppPerKandang)
+	route.Get("/hpp-per-kandang", m.RequirePermissions(m.P_ReportHppPerKandangGetAll),ctrl.GetHppPerKandang)
 
 }