first endpoint: getting product descriptions

app/delivery/web/api/restricted/productDescription.go

@@ -0,0 +1,81 @@
+package restricted
+
+import (
+	"strconv"
+
+	"git.ma-al.com/goc_daniel/b2b/app/config"
+	"git.ma-al.com/goc_daniel/b2b/app/service/productDescriptionService"
+	"git.ma-al.com/goc_daniel/b2b/app/utils/responseErrors"
+
+	"github.com/gofiber/fiber/v3"
+)
+
+// ProductDescriptionHandler handles endpoints that receive, save and translate product descriptions.
+type ProductDescriptionHandler struct {
+	productDescriptionService *productDescriptionService.ProductDescriptionService
+	config                    *config.Config
+}
+
+// NewProductDescriptionHandler creates a new ProductDescriptionHandler instance
+func NewProductDescriptionHandler() *ProductDescriptionHandler {
+	productDescriptionService := productDescriptionService.New()
+	return &ProductDescriptionHandler{
+		productDescriptionService: productDescriptionService,
+		config:                    config.Get(),
+	}
+}
+
+// ProductDescriptionRoutes registers all product description routes
+func ProductDescriptionHandlerRoutes(r fiber.Router) fiber.Router {
+	handler := NewProductDescriptionHandler()
+
+	r.Get("/get-product-description", handler.GetProductDescription)
+	// r.Get("/get-years", handler.GetYears)
+	// r.Get("/get-quarters", handler.GetQuarters)
+	// r.Get("/get-issues", handler.GetIssues)
+
+	return r
+}
+
+// GetProductDescription returns the product description for a given product ID
+func (h *ProductDescriptionHandler) GetProductDescription(c fiber.Ctx) error {
+	userID, ok := c.Locals("userID").(uint)
+	if !ok {
+		return c.Status(responseErrors.GetErrorStatus(responseErrors.ErrInvalidBody)).JSON(fiber.Map{
+			"error": responseErrors.GetErrorCode(c, responseErrors.ErrInvalidBody), // possibly could return a dfifferent error
+		})
+	}
+
+	productID_attribute := c.Query("productID")
+	productID, err := strconv.Atoi(productID_attribute)
+	if err != nil {
+		return c.Status(responseErrors.GetErrorStatus(responseErrors.ErrBadAttribute)).JSON(fiber.Map{
+			"error": responseErrors.GetErrorCode(c, responseErrors.ErrBadAttribute),
+		})
+	}
+
+	productShopID_attribute := c.Query("productShopID")
+	productShopID, err := strconv.Atoi(productShopID_attribute)
+	if err != nil {
+		return c.Status(responseErrors.GetErrorStatus(responseErrors.ErrBadAttribute)).JSON(fiber.Map{
+			"error": responseErrors.GetErrorCode(c, responseErrors.ErrBadAttribute),
+		})
+	}
+
+	productLangID_attribute := c.Query("productLangID")
+	productLangID, err := strconv.Atoi(productLangID_attribute)
+	if err != nil {
+		return c.Status(responseErrors.GetErrorStatus(responseErrors.ErrBadAttribute)).JSON(fiber.Map{
+			"error": responseErrors.GetErrorCode(c, responseErrors.ErrBadAttribute),
+		})
+	}
+
+	response, err := h.productDescriptionService.GetProductDescription(userID, uint(productID), uint(productShopID), uint(productLangID))
+	if err != nil {
+		return c.Status(responseErrors.GetErrorStatus(err)).JSON(fiber.Map{
+			"error": responseErrors.GetErrorCode(c, err),
+		})
+	}
+
+	return c.JSON(response)
+}