feat(BE-229,234,235,230,231,232,233): purchase request and purchase order and fix master data dto

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

@@ -1,7 +1,10 @@
 package controller
 
 import (
+	"fmt"
+	"math"
 	"strconv"
+	"strings"
 
 	"gitlab.com/mbugroup/lti-api.git/internal/modules/purchases/dto"
 	service "gitlab.com/mbugroup/lti-api.git/internal/modules/purchases/services"
@@ -19,6 +22,74 @@ func NewPurchaseController(s service.PurchaseService) *PurchaseController {
 	return &PurchaseController{service: s}
 }
 
+func (ctrl *PurchaseController) GetAll(c *fiber.Ctx) error {
+	query := &validation.PurchaseQuery{
+		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")),
+	}
+
+	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)
+	}
+
+	results, total, err := ctrl.service.GetAll(c, query)
+	if err != nil {
+		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]{
+			Code:    fiber.StatusOK,
+			Status:  "success",
+			Message: "Purchase fetched successfully",
+			Meta: response.Meta{
+				Page:         page,
+				Limit:        limit,
+				TotalPages:   int64(math.Ceil(float64(total) / float64(limit))),
+				TotalResults: total,
+			},
+			Data: dto.ToPurchaseListDTOs(results),
+		})
+}
+
+func (ctrl *PurchaseController) GetOne(c *fiber.Ctx) error {
+	param := c.Params("id")
+	id, err := strconv.ParseUint(param, 10, 64)
+	if err != nil || id == 0 {
+		return fiber.NewError(fiber.StatusBadRequest, "Invalid purchase id")
+	}
+
+	result, err := ctrl.service.GetOne(c, id)
+	if err != nil {
+		return err
+	}
+
+	return c.Status(fiber.StatusOK).
+		JSON(response.Success{
+			Code:    fiber.StatusOK,
+			Status:  "success",
+			Message: "Purchase fetched successfully",
+			Data:    dto.ToPurchaseDetailDTO(*result),
+		})
+}
+
 func (ctrl *PurchaseController) CreateOne(c *fiber.Ctx) error {
 	req := new(validation.CreatePurchaseRequest)
 
@@ -35,7 +106,7 @@ func (ctrl *PurchaseController) CreateOne(c *fiber.Ctx) error {
 		JSON(response.Success{
 			Code:    fiber.StatusCreated,
 			Status:  "success",
-			Message: "Purchase requisition created successfully",
+			Message: "Purchase created successfully",
 			Data:    dto.ToPurchaseDetailDTO(*result),
 		})
 }
@@ -44,12 +115,12 @@ func (ctrl *PurchaseController) ApproveStaffPurchase(c *fiber.Ctx) error {
 	param := c.Params("id")
 	id, err := strconv.ParseUint(param, 10, 64)
 	if err != nil || id == 0 {
-		return fiber.NewError(fiber.StatusBadRequest, "Invalid purchase requisition id")
+		return fiber.NewError(fiber.StatusBadRequest, "Invalid purchase id")
 	}
 
 	req := new(validation.ApproveStaffPurchaseRequest)
 	if err := c.BodyParser(req); err != nil {
-		return fiber.NewError(fiber.StatusBadRequest, "Invalid request body")
+		return fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("Invalid request body: %v", err))
 	}
 
 	result, err := ctrl.service.ApproveStaffPurchase(c, id, req)
@@ -65,3 +136,102 @@ func (ctrl *PurchaseController) ApproveStaffPurchase(c *fiber.Ctx) error {
 			Data:    dto.ToPurchaseDetailDTO(*result),
 		})
 }
+
+
+func (ctrl *PurchaseController) ApproveManagerPurchase(c *fiber.Ctx) error {
+	param := c.Params("id")
+	id, err := strconv.ParseUint(param, 10, 64)
+	if err != nil || id == 0 {
+		return fiber.NewError(fiber.StatusBadRequest, "Invalid purchase id")
+	}
+
+	req := new(validation.ApproveManagerPurchaseRequest)
+	if err := c.BodyParser(req); err != nil {
+		return fiber.NewError(fiber.StatusBadRequest, "Invalid request body")
+	}
+
+	result, err := ctrl.service.ApproveManagerPurchase(c, id, req)
+	if err != nil {
+		return err
+	}
+
+	return c.Status(fiber.StatusOK).
+		JSON(response.Success{
+			Code:    fiber.StatusOK,
+			Status:  "success",
+			Message: "Manager purchase approval recorded successfully",
+			Data:    dto.ToPurchaseDetailDTO(*result),
+		})
+}
+
+func (ctrl *PurchaseController) ReceiveProducts(c *fiber.Ctx) error {
+	param := c.Params("id")
+	id, err := strconv.ParseUint(param, 10, 64)
+	if err != nil || id == 0 {
+		return fiber.NewError(fiber.StatusBadRequest, "Invalid purchase id")
+	}
+
+	req := new(validation.ReceivePurchaseRequest)
+	if err := c.BodyParser(req); err != nil {
+		return fiber.NewError(fiber.StatusBadRequest, "Invalid request body")
+	}
+
+	result, err := ctrl.service.ReceiveProducts(c, id, req)
+	if err != nil {
+		return err
+	}
+
+	return c.Status(fiber.StatusOK).
+		JSON(response.Success{
+			Code:    fiber.StatusOK,
+			Status:  "success",
+			Message: "Purchase receiving recorded successfully",
+			Data:    dto.ToPurchaseDetailDTO(*result),
+		})
+}
+
+func (ctrl *PurchaseController) DeleteItems(c *fiber.Ctx) error {
+	param := c.Params("id")
+	id, err := strconv.ParseUint(param, 10, 64)
+	if err != nil || id == 0 {
+		return fiber.NewError(fiber.StatusBadRequest, "Invalid purchase id")
+	}
+
+	req := new(validation.DeletePurchaseItemsRequest)
+	if err := c.BodyParser(req); err != nil {
+		return fiber.NewError(fiber.StatusBadRequest, "Invalid request body")
+	}
+
+	result, err := ctrl.service.DeleteItems(c, id, req)
+	if err != nil {
+		return err
+	}
+
+	return c.Status(fiber.StatusOK).
+		JSON(response.Success{
+			Code:    fiber.StatusOK,
+			Status:  "success",
+			Message: "Purchase items deleted successfully",
+			Data:    dto.ToPurchaseDetailDTO(*result),
+		})
+}
+
+func (ctrl *PurchaseController) DeletePurchase(c *fiber.Ctx) error {
+	param := c.Params("id")
+	id, err := strconv.ParseUint(param, 10, 64)
+	if err != nil || id == 0 {
+		return fiber.NewError(fiber.StatusBadRequest, "Invalid purchase id")
+	}
+
+	if err := ctrl.service.DeletePurchase(c, id); err != nil {
+		return err
+	}
+
+	return c.Status(fiber.StatusOK).
+		JSON(response.Success{
+			Code:    fiber.StatusOK,
+			Status:  "success",
+			Message: "Purchase deleted successfully",
+			Data:    nil,
+		})
+}