src/modules/item-related/item/infrastructure/dto/item.dto.ts

@@ -134,7 +134,15 @@ export class ItemDto extends BaseStatusDto implements ItemEntity {
       },
     ],
   })
-  @IsArray()
+  @IsArray({
+    message: (body) => {
+      const value = body.value;
+      if (!value || value?.length === 0) {
+        return 'Product bundling tidak boleh kosong.';
+      }
+      return 'Product bundling tidak sesuai.';
+    },
+  })
   @ValidateIf((body) => body.item_type.toLowerCase() == ItemType.BUNDLING)
   bundling_items: ItemEntity[];
 }