added rename avatar attribute logic to action user logged in

src/Store.js

@@ -67,6 +67,16 @@ function reducer(state, action) {
         windowSize: action.innerWindow
       }
     case 'USER_LOGGED_IN':
+        if (action.login.avatar_file_name) {
+            Object.defineProperty(action.login, 'avatar',
+                Object.getOwnPropertyDescriptor(action.login, 'avatar_file_name'));
+            delete action.login['avatar_file_name'];
+        }
+        if (action.login.cover_file_name) {
+            Object.defineProperty(action.login, 'cover',
+                Object.getOwnPropertyDescriptor(action.login, 'cover_file_name'));
+            delete action.login['cover_file_name'];
+        }
       return {
           ...state,
           userIsLoggedIn:action.userLoggedIn,