chg: backend: error struct

internal/middlewares/auth.go

@@ -78,7 +78,11 @@ func AuthMiddleware() gin.HandlerFunc {
 		tokenString, err := c.Cookie("jwt")
 		if err != nil {
 			logger.Error.Printf("No Auth token: %v\n", err)
-			c.JSON(http.StatusUnauthorized, gin.H{"error": "No Auth token"})
+			c.JSON(http.StatusUnauthorized,
+				gin.H{"errors": []gin.H{{
+					"field": "general",
+					"key":   "server.error.no_auth_token",
+				}}})
 			c.Abort()
 			return
 		}
@@ -91,7 +95,11 @@ func AuthMiddleware() gin.HandlerFunc {
 				return
 			}
 			logger.Error.Printf("Token(%v) is invalid: %v\n", tokenString, err)
-			c.JSON(http.StatusUnauthorized, gin.H{"error": "Auth token invalid"})
+			c.JSON(http.StatusUnauthorized,
+				gin.H{"errors": []gin.H{{
+					"field": "general",
+					"key":   "server.error.no_auth_token",
+				}}})
 			c.Abort()
 			return
 		}