fix: next period,purchase before bop, integration auth module,fix validation-master data

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

@@ -23,21 +23,19 @@ func NewPurchaseController(s service.PurchaseService) *PurchaseController {
 }
 
 func (ctrl *PurchaseController) GetAll(c *fiber.Ctx) error {
-	query := &validation.PurchaseQuery{
+	query := &validation.Query{
 		Page:        c.QueryInt("page", 1),
 		Limit:       c.QueryInt("limit", 10),
-		Search:      strings.TrimSpace(c.Query("search")),
-		PrNumber:    strings.TrimSpace(c.Query("pr_number")),
 		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)),
 	}
 
-	if supplierID := c.QueryInt("supplier_id", 0); supplierID > 0 {
-		query.SupplierID = uint(supplierID)
-	}
-
-	if status := strings.TrimSpace(c.Query("status")); status != "" {
-		query.Status = strings.ToUpper(status)
+	if query.Page < 1 || query.Limit < 1 {
+		return fiber.NewError(fiber.StatusBadRequest, "page and limit must be greater than 0")
 	}
 
 	results, total, err := ctrl.service.GetAll(c, query)
@@ -45,24 +43,15 @@ func (ctrl *PurchaseController) GetAll(c *fiber.Ctx) error {
 		return err
 	}
 
-	limit := query.Limit
-	if limit <= 0 {
-		limit = 10
-	}
-	page := query.Page
-	if page <= 0 {
-		page = 1
-	}
-
 	return c.Status(fiber.StatusOK).
-		JSON(response.SuccessWithPaginate[dto.PurchaseListItemDTO]{
+		JSON(response.SuccessWithPaginate[dto.PurchaseListDTO]{
 			Code:    fiber.StatusOK,
 			Status:  "success",
 			Message: "Purchase fetched successfully",
 			Meta: response.Meta{
-				Page:         page,
-				Limit:        limit,
-				TotalPages:   int64(math.Ceil(float64(total) / float64(limit))),
+				Page:         query.Page,
+				Limit:        query.Limit,
+				TotalPages:   int64(math.Ceil(float64(total) / float64(query.Limit))),
 				TotalResults: total,
 			},
 			Data: dto.ToPurchaseListDTOs(results),
@@ -71,12 +60,13 @@ func (ctrl *PurchaseController) GetAll(c *fiber.Ctx) error {
 
 func (ctrl *PurchaseController) GetOne(c *fiber.Ctx) error {
 	param := c.Params("id")
-	id, err := strconv.ParseUint(param, 10, 64)
+
+	id, err := strconv.Atoi(param)
 	if err != nil || id == 0 {
 		return fiber.NewError(fiber.StatusBadRequest, "Invalid purchase id")
 	}
 
-	result, err := ctrl.service.GetOne(c, id)
+	result, err := ctrl.service.GetOne(c, uint(id))
 	if err != nil {
 		return err
 	}
@@ -96,7 +86,7 @@ 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
@@ -113,7 +103,7 @@ func (ctrl *PurchaseController) CreateOne(c *fiber.Ctx) error {
 
 func (ctrl *PurchaseController) ApproveStaffPurchase(c *fiber.Ctx) error {
 	param := c.Params("id")
-	id, err := strconv.ParseUint(param, 10, 64)
+	id, err := strconv.Atoi(param)
 	if err != nil || id == 0 {
 		return fiber.NewError(fiber.StatusBadRequest, "Invalid purchase id")
 	}
@@ -123,7 +113,7 @@ func (ctrl *PurchaseController) ApproveStaffPurchase(c *fiber.Ctx) error {
 		return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Invalid request body: %v", err))
 	}
 
-	result, err := ctrl.service.ApproveStaffPurchase(c, id, req)
+	result, err := ctrl.service.ApproveStaffPurchase(c, uint(id), req)
 	if err != nil {
 		return err
 	}
@@ -137,10 +127,9 @@ func (ctrl *PurchaseController) ApproveStaffPurchase(c *fiber.Ctx) error {
 		})
 }
 
-
 func (ctrl *PurchaseController) ApproveManagerPurchase(c *fiber.Ctx) error {
 	param := c.Params("id")
-	id, err := strconv.ParseUint(param, 10, 64)
+	id, err := strconv.Atoi(param)
 	if err != nil || id == 0 {
 		return fiber.NewError(fiber.StatusBadRequest, "Invalid purchase id")
 	}
@@ -150,7 +139,7 @@ func (ctrl *PurchaseController) ApproveManagerPurchase(c *fiber.Ctx) error {
 		return fiber.NewError(fiber.StatusBadRequest, "Invalid request body")
 	}
 
-	result, err := ctrl.service.ApproveManagerPurchase(c, id, req)
+	result, err := ctrl.service.ApproveManagerPurchase(c, uint(id), req)
 	if err != nil {
 		return err
 	}
@@ -166,7 +155,7 @@ func (ctrl *PurchaseController) ApproveManagerPurchase(c *fiber.Ctx) error {
 
 func (ctrl *PurchaseController) ReceiveProducts(c *fiber.Ctx) error {
 	param := c.Params("id")
-	id, err := strconv.ParseUint(param, 10, 64)
+	id, err := strconv.Atoi(param)
 	if err != nil || id == 0 {
 		return fiber.NewError(fiber.StatusBadRequest, "Invalid purchase id")
 	}
@@ -176,7 +165,7 @@ func (ctrl *PurchaseController) ReceiveProducts(c *fiber.Ctx) error {
 		return fiber.NewError(fiber.StatusBadRequest, "Invalid request body")
 	}
 
-	result, err := ctrl.service.ReceiveProducts(c, id, req)
+	result, err := ctrl.service.ReceiveProducts(c, uint(id), req)
 	if err != nil {
 		return err
 	}
@@ -192,7 +181,7 @@ func (ctrl *PurchaseController) ReceiveProducts(c *fiber.Ctx) error {
 
 func (ctrl *PurchaseController) DeleteItems(c *fiber.Ctx) error {
 	param := c.Params("id")
-	id, err := strconv.ParseUint(param, 10, 64)
+	id, err := strconv.Atoi(param)
 	if err != nil || id == 0 {
 		return fiber.NewError(fiber.StatusBadRequest, "Invalid purchase id")
 	}
@@ -202,7 +191,7 @@ func (ctrl *PurchaseController) DeleteItems(c *fiber.Ctx) error {
 		return fiber.NewError(fiber.StatusBadRequest, "Invalid request body")
 	}
 
-	result, err := ctrl.service.DeleteItems(c, id, req)
+	result, err := ctrl.service.DeleteItems(c, uint(id), req)
 	if err != nil {
 		return err
 	}
@@ -218,12 +207,12 @@ func (ctrl *PurchaseController) DeleteItems(c *fiber.Ctx) error {
 
 func (ctrl *PurchaseController) DeletePurchase(c *fiber.Ctx) error {
 	param := c.Params("id")
-	id, err := strconv.ParseUint(param, 10, 64)
+	id, err := strconv.Atoi(param)
 	if err != nil || id == 0 {
 		return fiber.NewError(fiber.StatusBadRequest, "Invalid purchase id")
 	}
 
-	if err := ctrl.service.DeletePurchase(c, id); err != nil {
+	if err := ctrl.service.DeletePurchase(c, uint(id)); err != nil {
 		return err
 	}
 

internal/modules/purchases/dto/purchase.dto.go

@@ -10,46 +10,51 @@ import (
 	productDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/master/products/dto"
 	supplierDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/master/suppliers/dto"
 	warehouseDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/master/warehouses/dto"
+	userDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/users/dto"
 )
 
-type PurchaseListItemDTO struct {
-	Id         uint64                           `json:"id"`
-	PrNumber   string                           `json:"pr_number"`
-	PoNumber   *string                          `json:"po_number"`
-	Supplier   *supplierDTO.SupplierRelationDTO `json:"supplier"`
-	CreditTerm *int                             `json:"credit_term"`
-	DueDate    *time.Time                       `json:"due_date"`
-	PoDate     *time.Time                       `json:"po_date"`
-	GrandTotal float64                          `json:"grand_total"`
-	Notes      *string                          `json:"notes"`
-	CreatedAt  time.Time                        `json:"created_at"`
-	UpdatedAt  time.Time                        `json:"updated_at"`
-	Approval   *approvalDTO.ApprovalRelationDTO `json:"approval"`
+type PurchaseRelationDTO struct {
+	Id       uint       `json:"id"`
+	PrNumber string     `json:"pr_number"`
+	PoNumber *string    `json:"po_number"`
+	PoDate   *time.Time `json:"po_date"`
+	Notes    *string    `json:"notes"`
+}
+
+
+type PurchaseListDTO struct {
+	PurchaseRelationDTO
+	Supplier       *supplierDTO.SupplierRelationDTO `json:"supplier"`
+	CreditTerm     *int                             `json:"credit_term"`
+	DueDate        *time.Time                       `json:"due_date"`
+	GrandTotal     float64                          `json:"grand_total"`
+	CreatedUser    *userDTO.UserRelationDTO         `json:"created_user"`
+	CreatedAt      time.Time                        `json:"created_at"`
+	UpdatedAt      time.Time                        `json:"updated_at"`
+	LatestApproval *approvalDTO.ApprovalRelationDTO `json:"latest_approval"`
 }
 
 type PurchaseDetailDTO struct {
-	Id         uint64                           `json:"id"`
-	PrNumber   string                           `json:"pr_number"`
-	PoNumber   *string                          `json:"po_number"`
-	Supplier   *supplierDTO.SupplierRelationDTO `json:"supplier"`
-	CreditTerm *int                             `json:"credit_term"`
-	DueDate    *time.Time                       `json:"due_date"`
-	PoDate     *time.Time                       `json:"po_date"`
-	GrandTotal float64                          `json:"grand_total"`
-	Notes      *string                          `json:"notes"`
-	Items      []PurchaseItemDTO                `json:"items"`
-	CreatedAt  time.Time                        `json:"created_at"`
-	UpdatedAt  time.Time                        `json:"updated_at"`
-	Approval   *approvalDTO.ApprovalRelationDTO `json:"approval"`
+	PurchaseRelationDTO
+	Supplier       *supplierDTO.SupplierRelationDTO `json:"supplier"`
+	CreditTerm     *int                             `json:"credit_term"`
+	DueDate        *time.Time                       `json:"due_date"`
+	GrandTotal     float64                          `json:"grand_total"`
+	Items          []PurchaseItemDTO                `json:"items"`
+	CreatedUser    *userDTO.UserRelationDTO         `json:"created_user"`
+	CreatedAt      time.Time                        `json:"created_at"`
+	UpdatedAt      time.Time                        `json:"updated_at"`
+	LatestApproval *approvalDTO.ApprovalRelationDTO `json:"latest_approval"`
 }
 
+
 type PurchaseItemDTO struct {
-	Id                 uint64                             `json:"id"`
-	ProductID          uint64                             `json:"product_id"`
+	Id                 uint                               `json:"id"`
+	ProductID          uint                               `json:"product_id"`
 	Product            *productDTO.ProductRelationDTO     `json:"product"`
-	WarehouseID        uint64                             `json:"warehouse_id"`
+	WarehouseID        uint                               `json:"warehouse_id"`
 	Warehouse          *warehouseDTO.WarehouseRelationDTO `json:"warehouse"`
-	ProductWarehouseID *uint64                            `json:"product_warehouse_id"`
+	ProductWarehouseID *uint                              `json:"product_warehouse_id"`
 	SubQty             float64                            `json:"sub_qty"`
 	TotalQty           float64                            `json:"total_qty"`
 	TotalUsed          float64                            `json:"total_used"`
@@ -61,6 +66,17 @@ type PurchaseItemDTO struct {
 	VehicleNumber      *string                            `json:"vehicle_number"`
 }
 
+
+func ToPurchaseRelationDTO(p *entity.Purchase) PurchaseRelationDTO {
+	return PurchaseRelationDTO{
+		Id:       p.Id,
+		PrNumber: p.PrNumber,
+		PoNumber: p.PoNumber,
+		PoDate:   p.PoDate,
+		Notes:    p.Notes,
+	}
+}
+
 func ToPurchaseItemDTO(item entity.PurchaseItem) PurchaseItemDTO {
 	dto := PurchaseItemDTO{
 		Id:                 item.Id,
@@ -77,10 +93,12 @@ func ToPurchaseItemDTO(item entity.PurchaseItem) PurchaseItemDTO {
 		TravelDocumentPath: item.TravelNumberDocs,
 		VehicleNumber:      item.VehicleNumber,
 	}
+
 	if item.Product != nil && item.Product.Id != 0 {
 		summary := productDTO.ToProductRelationDTO(*item.Product)
 		dto.Product = &summary
 	}
+
 	if item.Warehouse != nil && item.Warehouse.Id != 0 {
 		summary := warehouseDTO.ToWarehouseRelationDTO(*item.Warehouse)
 		if item.Warehouse.Area.Id != 0 {
@@ -93,6 +111,7 @@ func ToPurchaseItemDTO(item entity.PurchaseItem) PurchaseItemDTO {
 		}
 		dto.Warehouse = &summary
 	}
+
 	return dto
 }
 
@@ -104,70 +123,78 @@ func ToPurchaseItemDTOs(items []entity.PurchaseItem) []PurchaseItemDTO {
 	return result
 }
 
-func ToPurchaseDetailDTO(p entity.Purchase) PurchaseDetailDTO {
-	dto := PurchaseDetailDTO{
-		Id:         p.Id,
-		PrNumber:   p.PrNumber,
-		PoNumber:   p.PoNumber,
-		Supplier:   mapSupplier(p.Supplier),
-		CreditTerm: p.CreditTerm,
-		DueDate:    p.DueDate,
-		PoDate:     p.PoDate,
-		GrandTotal: p.GrandTotal,
-		Notes:      p.Notes,
-		Items:      ToPurchaseItemDTOs(p.Items),
-		CreatedAt:  p.CreatedAt,
-		UpdatedAt:  p.UpdatedAt,
+func ToPurchaseListDTO(p entity.Purchase) PurchaseListDTO {
+	var supplier *supplierDTO.SupplierRelationDTO
+	if p.Supplier.Id != 0 {
+		mapped := supplierDTO.ToSupplierRelationDTO(p.Supplier)
+		supplier = &mapped
 	}
-	if approval := toPurchaseApprovalDTO(p); approval != nil {
-		dto.Approval = approval
+
+	var createdUser *userDTO.UserRelationDTO
+	if p.CreatedUser.Id != 0 {
+		mapped := userDTO.ToUserRelationDTO(p.CreatedUser)
+		createdUser = &mapped
+	}
+
+	var latestApproval *approvalDTO.ApprovalRelationDTO
+	if p.LatestApproval != nil && p.LatestApproval.Id != 0 {
+		mapped := approvalDTO.ToApprovalDTO(*p.LatestApproval)
+		latestApproval = &mapped
+	}
+
+	return PurchaseListDTO{
+		PurchaseRelationDTO: ToPurchaseRelationDTO(&p),
+		Supplier:            supplier,
+		CreditTerm:          p.CreditTerm,
+		DueDate:             p.DueDate,
+		GrandTotal:          p.GrandTotal,
+		CreatedUser:         createdUser,
+		CreatedAt:           p.CreatedAt,
+		UpdatedAt:           p.UpdatedAt,
+		LatestApproval:      latestApproval,
 	}
-	return dto
 }
 
-func ToPurchaseListDTO(p entity.Purchase) PurchaseListItemDTO {
-	dto := PurchaseListItemDTO{
-		Id:         p.Id,
-		PrNumber:   p.PrNumber,
-		PoNumber:   p.PoNumber,
-		Supplier:   mapSupplier(p.Supplier),
-		CreditTerm: p.CreditTerm,
-		DueDate:    p.DueDate,
-		PoDate:     p.PoDate,
-		GrandTotal: p.GrandTotal,
-		Notes:      p.Notes,
-		CreatedAt:  p.CreatedAt,
-		UpdatedAt:  p.UpdatedAt,
-	}
-	if approval := toPurchaseApprovalDTO(p); approval != nil {
-		dto.Approval = approval
-	}
-	return dto
-}
-
-func mapSupplier(s entity.Supplier) *supplierDTO.SupplierRelationDTO {
-	if s.Id == 0 {
-		return nil
-	}
-	summary := supplierDTO.ToSupplierRelationDTO(s)
-	return &summary
-}
-
-func ToPurchaseListDTOs(items []entity.Purchase) []PurchaseListItemDTO {
+func ToPurchaseListDTOs(items []entity.Purchase) []PurchaseListDTO {
 	if len(items) == 0 {
-		return nil
+		return make([]PurchaseListDTO, 0)
 	}
-	result := make([]PurchaseListItemDTO, len(items))
+	result := make([]PurchaseListDTO, len(items))
 	for i, item := range items {
 		result[i] = ToPurchaseListDTO(item)
 	}
 	return result
 }
 
-func toPurchaseApprovalDTO(p entity.Purchase) *approvalDTO.ApprovalRelationDTO {
-	if p.LatestApproval == nil || p.LatestApproval.Id == 0 {
-		return nil
+func ToPurchaseDetailDTO(p entity.Purchase) PurchaseDetailDTO {
+	var supplier *supplierDTO.SupplierRelationDTO
+	if p.Supplier.Id != 0 {
+		mapped := supplierDTO.ToSupplierRelationDTO(p.Supplier)
+		supplier = &mapped
 	}
-	mapped := approvalDTO.ToApprovalDTO(*p.LatestApproval)
-	return &mapped
-}
+
+	var createdUser *userDTO.UserRelationDTO
+	if p.CreatedUser.Id != 0 {
+		mapped := userDTO.ToUserRelationDTO(p.CreatedUser)
+		createdUser = &mapped
+	}
+
+	var latestApproval *approvalDTO.ApprovalRelationDTO
+	if p.LatestApproval != nil && p.LatestApproval.Id != 0 {
+		mapped := approvalDTO.ToApprovalDTO(*p.LatestApproval)
+		latestApproval = &mapped
+	}
+
+	return PurchaseDetailDTO{
+		PurchaseRelationDTO: ToPurchaseRelationDTO(&p),
+		Supplier:            supplier,
+		CreditTerm:          p.CreditTerm,
+		DueDate:             p.DueDate,
+		GrandTotal:          p.GrandTotal,
+		Items:               ToPurchaseItemDTOs(p.Items),
+		CreatedUser:         createdUser,
+		CreatedAt:           p.CreatedAt,
+		UpdatedAt:           p.UpdatedAt,
+		LatestApproval:      latestApproval,
+	}
+}

internal/modules/purchases/module.go

@@ -43,7 +43,6 @@ func (PurchaseModule) RegisterRoutes(router fiber.Router, db *gorm.DB, validate
 		warehouseRepo,
 		supplierRepo,
 		productWarehouseRepo,
-		approvalRepo,
 		approvalService,
 		expenseBridge,
 	)

internal/modules/purchases/repositories/purchase.repository.go

@@ -18,14 +18,11 @@ import (
 type PurchaseRepository interface {
 	repository.BaseRepository[entity.Purchase]
 	CreateWithItems(ctx context.Context, purchase *entity.Purchase, items []*entity.PurchaseItem) error
-	CreateItems(ctx context.Context, purchaseID uint64, items []*entity.PurchaseItem) error
-	GetByIDWithRelations(ctx context.Context, id uint64) (*entity.Purchase, error)
-	GetAllWithFilters(ctx context.Context, offset, limit int, filter *PurchaseListFilter) ([]entity.Purchase, int64, error)
-	UpdatePricing(ctx context.Context, purchaseID uint64, updates []PurchasePricingUpdate, grandTotal float64) error
-	UpdateReceivingDetails(ctx context.Context, purchaseID uint64, updates []PurchaseReceivingUpdate) error
-	DeleteItems(ctx context.Context, purchaseID uint64, itemIDs []uint64) error
-	WithListRelations() func(*gorm.DB) *gorm.DB
-	UpdateGrandTotal(ctx context.Context, purchaseID uint64, grandTotal float64) error
+	CreateItems(ctx context.Context, purchaseID uint, items []*entity.PurchaseItem) error
+	UpdatePricing(ctx context.Context, purchaseID uint, updates []PurchasePricingUpdate, grandTotal float64) error
+	UpdateReceivingDetails(ctx context.Context, purchaseID uint, updates []PurchaseReceivingUpdate) error
+	DeleteItems(ctx context.Context, purchaseID uint, itemIDs []uint) error
+	UpdateGrandTotal(ctx context.Context, purchaseID uint, grandTotal float64) error
 	NextPrNumber(ctx context.Context, tx *gorm.DB) (string, error)
 	NextPoNumber(ctx context.Context, tx *gorm.DB) (string, error)
 }
@@ -40,19 +37,10 @@ func NewPurchaseRepository(db *gorm.DB) PurchaseRepository {
 	}
 }
 
-type PurchaseListFilter struct {
-	SupplierID    uint
-	Search        string
-	PrNumber      string
-	CreatedFrom   *time.Time
-	CreatedTo     *time.Time
-	Status        *entity.ApprovalAction
-	CompletedOnly bool
-}
-
 func (r *PurchaseRepositoryImpl) CreateWithItems(ctx context.Context, purchase *entity.Purchase, items []*entity.PurchaseItem) error {
 	db := r.DB().WithContext(ctx)
 
+	//ambil dari base repository
 	if err := db.Create(purchase).Error; err != nil {
 		return err
 	}
@@ -71,7 +59,7 @@ func (r *PurchaseRepositoryImpl) CreateWithItems(ctx context.Context, purchase *
 	return nil
 }
 
-func (r *PurchaseRepositoryImpl) CreateItems(ctx context.Context, purchaseID uint64, items []*entity.PurchaseItem) error {
+func (r *PurchaseRepositoryImpl) CreateItems(ctx context.Context, purchaseID uint, items []*entity.PurchaseItem) error {
 	if len(items) == 0 {
 		return nil
 	}
@@ -86,52 +74,9 @@ func (r *PurchaseRepositoryImpl) CreateItems(ctx context.Context, purchaseID uin
 	return r.DB().WithContext(ctx).Create(&items).Error
 }
 
-func (r *PurchaseRepositoryImpl) GetByIDWithRelations(ctx context.Context, id uint64) (*entity.Purchase, error) {
-	var purchase entity.Purchase
-	err := r.DB().WithContext(ctx).
-		Scopes(r.withDetailRelations).
-		First(&purchase, id).Error
-	if err != nil {
-		return nil, err
-	}
-	return &purchase, nil
-}
-
-func (r *PurchaseRepositoryImpl) GetAllWithFilters(ctx context.Context, offset, limit int, filter *PurchaseListFilter) ([]entity.Purchase, int64, error) {
-	return r.GetAll(ctx, offset, limit, func(db *gorm.DB) *gorm.DB {
-		db = r.withListRelations(db)
-		return r.applyListFilters(db, filter)
-	})
-}
-
-func (r *PurchaseRepositoryImpl) WithListRelations() func(*gorm.DB) *gorm.DB {
-	return func(db *gorm.DB) *gorm.DB {
-		return r.withListRelations(db)
-	}
-}
-
-func (r *PurchaseRepositoryImpl) withDetailRelations(db *gorm.DB) *gorm.DB {
-	return db.
-		Preload("Supplier").
-		Preload("Items", func(db *gorm.DB) *gorm.DB {
-			return db.Order("id ASC")
-		}).
-		Preload("Items.Product").
-		Preload("Items.Warehouse").
-		Preload("Items.Warehouse.Area").
-		Preload("Items.Warehouse.Location").
-		Preload("Items.ProductWarehouse")
-}
-
-func (r *PurchaseRepositoryImpl) WithDetailRelations() func(*gorm.DB) *gorm.DB {
-	return func(db *gorm.DB) *gorm.DB {
-		return r.withDetailRelations(db)
-	}
-}
-
 type PurchasePricingUpdate struct {
-	ItemID     uint64
-	ProductID  *uint64
+	ItemID     uint
+	ProductID  *uint
 	Price      float64
 	TotalPrice float64
 	Quantity   *float64
@@ -139,7 +84,7 @@ type PurchasePricingUpdate struct {
 }
 
 type PurchaseReceivingUpdate struct {
-	ItemID                uint64
+	ItemID                uint
 	ReceivedDate          *time.Time
 	TravelNumber          *string
 	TravelDocumentPath    *string
@@ -152,7 +97,7 @@ type PurchaseReceivingUpdate struct {
 
 func (r *PurchaseRepositoryImpl) UpdatePricing(
 	ctx context.Context,
-	purchaseID uint64,
+	purchaseID uint,
 	updates []PurchasePricingUpdate,
 	grandTotal float64,
 ) error {
@@ -192,7 +137,6 @@ func (r *PurchaseRepositoryImpl) UpdatePricing(
 		Where("id = ?", purchaseID).
 		Updates(map[string]interface{}{
 			"grand_total": grandTotal,
-			"updated_at":  gorm.Expr("NOW()"),
 		}).Error; err != nil {
 		return err
 	}
@@ -202,7 +146,7 @@ func (r *PurchaseRepositoryImpl) UpdatePricing(
 
 func (r *PurchaseRepositoryImpl) UpdateReceivingDetails(
 	ctx context.Context,
-	purchaseID uint64,
+	purchaseID uint,
 	updates []PurchaseReceivingUpdate,
 ) error {
 	if len(updates) == 0 {
@@ -259,7 +203,7 @@ func (r *PurchaseRepositoryImpl) UpdateReceivingDetails(
 
 func (r *PurchaseRepositoryImpl) UpdateGrandTotal(
 	ctx context.Context,
-	purchaseID uint64,
+	purchaseID uint,
 	grandTotal float64,
 ) error {
 	return r.DB().WithContext(ctx).
@@ -271,7 +215,7 @@ func (r *PurchaseRepositoryImpl) UpdateGrandTotal(
 		}).Error
 }
 
-func (r *PurchaseRepositoryImpl) DeleteItems(ctx context.Context, purchaseID uint64, itemIDs []uint64) error {
+func (r *PurchaseRepositoryImpl) DeleteItems(ctx context.Context, purchaseID uint, itemIDs []uint) error {
 	if len(itemIDs) == 0 {
 		return errors.New("itemIDs cannot be empty")
 	}
@@ -361,63 +305,3 @@ func parseNumericSuffix(value, prefix string) (int, bool) {
 	}
 	return number, true
 }
-
-func (r *PurchaseRepositoryImpl) withListRelations(db *gorm.DB) *gorm.DB {
-	return db.Preload("Supplier")
-}
-
-func (r *PurchaseRepositoryImpl) applyListFilters(db *gorm.DB, filter *PurchaseListFilter) *gorm.DB {
-	if filter == nil {
-		return db
-	}
-
-	if filter.SupplierID > 0 {
-		db = db.Where("purchases.supplier_id = ?", filter.SupplierID)
-	}
-
-	if search := strings.ToLower(strings.TrimSpace(filter.Search)); search != "" {
-		like := "%" + search + "%"
-		db = db.Where("(LOWER(purchases.pr_number) LIKE ? OR LOWER(COALESCE(purchases.notes, '')) LIKE ?)", like, like)
-	}
-
-	if pr := strings.TrimSpace(filter.PrNumber); pr != "" {
-		db = db.Where("purchases.pr_number ILIKE ?", "%"+pr+"%")
-	}
-
-	if filter.CreatedFrom != nil {
-		db = db.Where("purchases.created_at >= ?", *filter.CreatedFrom)
-	}
-
-	if filter.CreatedTo != nil {
-		db = db.Where("purchases.created_at < ?", *filter.CreatedTo)
-	}
-
-	if filter.CompletedOnly {
-		step := uint16(utils.PurchaseStepCompleted)
-		db = r.applyLatestApprovalFilter(db, entity.ApprovalActionApproved, &step)
-	} else if filter.Status != nil {
-		db = r.applyLatestApprovalFilter(db, *filter.Status, nil)
-	}
-
-	return db.Order("purchases.created_at DESC").Order("purchases.id DESC")
-}
-
-func (r *PurchaseRepositoryImpl) applyLatestApprovalFilter(db *gorm.DB, action entity.ApprovalAction, minStep *uint16) *gorm.DB {
-	latestSub := r.DB().
-		Model(&entity.Approval{}).
-		Select("approvable_id, MAX(action_at) AS latest_action_at").
-		Where("approvable_type = ?", utils.ApprovalWorkflowPurchase.String()).
-		Group("approvable_id")
-
-	db = db.
-		Joins("LEFT JOIN (?) AS latest_purchase_approvals ON latest_purchase_approvals.approvable_id = purchases.id", latestSub).
-		Joins(
-			"LEFT JOIN approvals ON approvals.approvable_id = purchases.id AND approvals.approvable_type = ? AND approvals.action_at = latest_purchase_approvals.latest_action_at",
-			utils.ApprovalWorkflowPurchase.String(),
-		).
-		Where("approvals.action = ?", string(action))
-	if minStep != nil {
-		db = db.Where("approvals.step_number >= ?", *minStep)
-	}
-	return db
-}

internal/modules/purchases/route.go

@@ -3,7 +3,7 @@ package purchases
 import (
 	"github.com/gofiber/fiber/v2"
 
-	middleware "gitlab.com/mbugroup/lti-api.git/internal/middleware"
+	m "gitlab.com/mbugroup/lti-api.git/internal/middleware"
 	controller "gitlab.com/mbugroup/lti-api.git/internal/modules/purchases/controllers"
 	service "gitlab.com/mbugroup/lti-api.git/internal/modules/purchases/services"
 	user "gitlab.com/mbugroup/lti-api.git/internal/modules/users/services"
@@ -13,7 +13,7 @@ func Routes(router fiber.Router, purchaseService service.PurchaseService, userSe
 	ctrl := controller.NewPurchaseController(purchaseService)
 
 	route := router.Group("/purchases")
-	route.Use(middleware.Auth(userService))
+	route.Use(m.Auth(userService))
 
 	route.Get("/", ctrl.GetAll)
 	route.Get("/:id", ctrl.GetOne)

internal/modules/purchases/services/expense_bridge.go

@@ -9,16 +9,16 @@ import (
 
 // PurchaseExpenseBridge defines hooks that allow purchase flows to stay in sync with expense data once it exists.
 type PurchaseExpenseBridge interface {
-	OnItemsCreated(ctx context.Context, purchaseID uint64, items []entity.PurchaseItem) error
-	OnItemsDeleted(ctx context.Context, purchaseID uint64, itemIDs []uint64) error
-	OnItemsReceived(ctx context.Context, purchaseID uint64, updates []ExpenseReceivingPayload) error
+	OnItemsCreated(ctx context.Context, purchaseID uint, items []entity.PurchaseItem) error
+	OnItemsDeleted(ctx context.Context, purchaseID uint, itemIDs []uint) error
+	OnItemsReceived(ctx context.Context, purchaseID uint, updates []ExpenseReceivingPayload) error
 }
 
 // ExpenseReceivingPayload captures the minimum data expense integration will need once available.
 type ExpenseReceivingPayload struct {
-	PurchaseItemID uint64
-	ProductID      uint64
-	WarehouseID    uint64
+	PurchaseItemID uint
+	ProductID      uint
+	WarehouseID    uint
 	ReceivedQty    float64
 	ReceivedDate   *time.Time
 }
@@ -30,14 +30,14 @@ func NewNoopPurchaseExpenseBridge() PurchaseExpenseBridge {
 	return &noopPurchaseExpenseBridge{}
 }
 
-func (n *noopPurchaseExpenseBridge) OnItemsCreated(_ context.Context, _ uint64, _ []entity.PurchaseItem) error {
+func (n *noopPurchaseExpenseBridge) OnItemsCreated(_ context.Context, _ uint, _ []entity.PurchaseItem) error {
 	return nil
 }
 
-func (n *noopPurchaseExpenseBridge) OnItemsDeleted(_ context.Context, _ uint64, _ []uint64) error {
+func (n *noopPurchaseExpenseBridge) OnItemsDeleted(_ context.Context, _ uint, _ []uint) error {
 	return nil
 }
 
-func (n *noopPurchaseExpenseBridge) OnItemsReceived(_ context.Context, _ uint64, _ []ExpenseReceivingPayload) error {
+func (n *noopPurchaseExpenseBridge) OnItemsReceived(_ context.Context, _ uint, _ []ExpenseReceivingPayload) error {
 	return nil
 }

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

@@ -14,26 +14,28 @@ type CreatePurchaseRequest struct {
 }
 
 type StaffPurchaseApprovalItem struct {
-	PurchaseItemID uint64 `json:"purchase_item_id,omitempty" validate:"omitempty,gt=0"`
+	PurchaseItemID uint `json:"purchase_item_id,omitempty" validate:"omitempty,gt=0"`
 	// For new items (no purchase_item_id), product_id is required.
-	ProductID   uint64   `json:"product_id,omitempty" validate:"required_without=PurchaseItemID,omitempty,gt=0"`
-	WarehouseID uint64   `json:"warehouse_id,omitempty" validate:"required_without=PurchaseItemID,omitempty,gt=0"`
+	ProductID   uint     `json:"product_id,omitempty" validate:"required_without=PurchaseItemID,omitempty,gt=0"`
+	WarehouseID uint     `json:"warehouse_id,omitempty" validate:"required_without=PurchaseItemID,omitempty,gt=0"`
 	Qty         *float64 `json:"qty,omitempty" validate:"required_without=PurchaseItemID,omitempty,gt=0"`
 	Price       float64  `json:"price" validate:"required,gt=0"`
 	TotalPrice  float64  `json:"total_price" validate:"required,gt=0"`
 }
 
 type ApproveStaffPurchaseRequest struct {
-	Items []StaffPurchaseApprovalItem `json:"items" validate:"required,min=1,dive"`
-	Notes *string                     `json:"notes,omitempty" validate:"omitempty,max=500"`
+	Action string                      `json:"action" validate:"required,oneof=APPROVED REJECTED"`
+	Items  []StaffPurchaseApprovalItem `json:"items,omitempty" validate:"omitempty,min=1,dive"`
+	Notes  *string                     `json:"notes,omitempty" validate:"omitempty,max=500"`
 }
 
 type ApproveManagerPurchaseRequest struct {
-	Notes *string `json:"notes,omitempty" validate:"omitempty,max=500"`
+	Action string  `json:"action" validate:"required,oneof=APPROVED REJECTED"`
+	Notes  *string `json:"notes,omitempty" validate:"omitempty,max=500"`
 }
 
 type ReceivePurchaseItemRequest struct {
-	PurchaseItemID     uint64   `json:"purchase_item_id" validate:"required,gt=0"`
+	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"`
 	TravelNumber       *string  `json:"travel_number" validate:"omitempty,max=100"`
@@ -43,21 +45,23 @@ type ReceivePurchaseItemRequest struct {
 }
 
 type ReceivePurchaseRequest struct {
-	Items []ReceivePurchaseItemRequest `json:"items" validate:"required,min=1,dive"`
-	Notes *string                      `json:"notes,omitempty" validate:"omitempty,max=500"`
+	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"`
 }
 
 type DeletePurchaseItemsRequest struct {
-	ItemIDs []uint64 `json:"item_ids" validate:"required,min=1,dive,gt=0"`
+	ItemIDs []uint `json:"item_ids" validate:"required,min=1,dive,gt=0"`
 }
 
-type PurchaseQuery struct {
-	Page        int    `query:"page" validate:"omitempty,number,min=1"`
-	Limit       int    `query:"limit" validate:"omitempty,number,min=1,max=100"`
-	SupplierID  uint   `query:"supplier_id" validate:"omitempty,gt=0"`
-	Search      string `query:"search" validate:"omitempty,max=100"`
-	PrNumber    string `query:"pr_number" validate:"omitempty,max=50"`
-	CreatedFrom string `query:"created_from" validate:"omitempty,datetime=2006-01-02"`
-	CreatedTo   string `query:"created_to" validate:"omitempty,datetime=2006-01-02"`
-	Status      string `query:"status" validate:"omitempty,oneof=CREATED UPDATED APPROVED REJECTED COMPLETED"`
+type Query struct {
+	Page              int    `query:"page" validate:"omitempty,number,min=1"`
+	Limit             int    `query:"limit" validate:"omitempty,number,min=1,max=100"`
+	SupplierID        uint   `query:"supplier_id" validate:"omitempty,gt=0"`
+	AreaID            uint   `query:"area_id" validate:"omitempty,gt=0"`
+	LocationID        uint   `query:"location_id" validate:"omitempty,gt=0"`
+	ProductCategoryID uint   `query:"product_category_id" validate:"omitempty,gt=0"`
+	Search            string `query:"search" validate:"omitempty,max=100"`
+	CreatedFrom       string `query:"created_from" validate:"omitempty,datetime=2006-01-02"`
+	CreatedTo         string `query:"created_to" validate:"omitempty,datetime=2006-01-02"`
 }