fix: fixing response body validation

dto/article.go

@@ -1,6 +1,11 @@
 package dto
 
-import "time"
+import (
+	"fmt"
+	"time"
+
+	"github.com/go-playground/validator/v10"
+)
 
 type ArticleRequest struct {
 	Title      string `json:"title" validate:"required"`
@@ -41,6 +46,52 @@ type ArticleUpdateRequest struct {
 	Content    string `json:"content" validate:"required"`
 }
 
-func (ar *ArticleRequest) Validate() error {
-	return validate.Struct(ar)
+func (c *ArticleRequest) ValidatePostArticle() error {
+	err := validate.Struct(c)
+	if err != nil {
+
+		for _, e := range err.(validator.ValidationErrors) {
+
+			switch e.Field() {
+			case "Title":
+				return fmt.Errorf("judul harus diisi")
+			case "CoverImage":
+				return fmt.Errorf("gambar cover harus diisi")
+			case "Author":
+				return fmt.Errorf("penulis harus diisi")
+			case "Heading":
+				return fmt.Errorf("heading harus diisi")
+			case "Content":
+				return fmt.Errorf("konten artikel harus diisi")
+			}
+		}
+	}
+	return nil
 }
+
+func (c *ArticleUpdateRequest) ValidateUpdateArticle() error {
+	err := validate.Struct(c)
+	if err != nil {
+
+		for _, e := range err.(validator.ValidationErrors) {
+
+			switch e.Field() {
+			case "Title":
+				return fmt.Errorf("judul harus diisi")
+			case "CoverImage":
+				return fmt.Errorf("gambar cover harus diisi")
+			case "Author":
+				return fmt.Errorf("penulis harus diisi")
+			case "Heading":
+				return fmt.Errorf("heading harus diisi")
+			case "Content":
+				return fmt.Errorf("konten artikel harus diisi")
+			}
+		}
+	}
+	return nil
+}
+
+// func (ar *ArticleRequest) Validate() error {
+// 	return validate.Struct(ar)
+// }

internal/controllers/article.go

@@ -1,7 +1,6 @@
 package controllers
 
 import (
-	"github.com/go-playground/validator/v10"
 	"github.com/gofiber/fiber/v2"
 	"github.com/pahmiudahgede/senggoldong/dto"
 	"github.com/pahmiudahgede/senggoldong/internal/services"
@@ -19,6 +18,15 @@ func CreateArticle(c *fiber.Ctx) error {
 		))
 	}
 
+	if err := articleRequest.ValidatePostArticle(); err != nil {
+
+		return c.Status(fiber.StatusBadRequest).JSON(utils.FormatResponse(
+			fiber.StatusBadRequest,
+			err.Error(),
+			nil,
+		))
+	}
+
 	articleResponse, err := services.CreateArticle(&articleRequest)
 	if err != nil {
 		return c.Status(fiber.StatusInternalServerError).JSON(utils.FormatResponse(
@@ -139,13 +147,12 @@ func UpdateArticle(c *fiber.Ctx) error {
 		))
 	}
 
-	validate := validator.New()
-	err := validate.Struct(articleUpdateRequest)
-	if err != nil {
+	if err := articleUpdateRequest.ValidateUpdateArticle(); err != nil {
+
 		return c.Status(fiber.StatusBadRequest).JSON(utils.FormatResponse(
 			fiber.StatusBadRequest,
-			"Validation error",
 			err.Error(),
+			nil,
 		))
 	}