Исправление ошибок в обработчике

application/classes/Controller/Handler/Settings.php

@@ -25,7 +25,8 @@ class Controller_Handler_Settings extends Controller {
                 }
             }
             $user = Auth::getData();
-            if($arr['success'] = $success)
+            $arr['success'] = $success;
+            if($arr['success'])
                 $this->model->changeLogin($user['ID'], $this->post->offsetGet('login'));
             else
                 $arr['errors'] = $this->post->errors ();

application/classes/Model/Account.php

@@ -39,7 +39,9 @@ class Model_Account extends Model
     
     public function changeLogin($id, $login)
     {
-        return true;
+        $sql = "SELECT ChangeLogin('$id', '$login') AS Num;";
+        $query = DB::query(Database::SELECT, $sql)->execute();
+        return $query;
     }    
     
     public function isAccountExists($login, $email)