private function redirToAuth()
 {
     Session::set('referer', $_SERVER['REQUEST_URI']);
     if (!Session::get('user_id')) {
         if ($this->getController() === 'AdminController') {
             header('Location: /admin/login');
             exit;
         } else {
             header('Location: /user/login');
             exit;
         }
     } else {
         $model = new Model();
         $output = $model->render('../views/status/403.php', 'status');
         $this->setPage($output);
     }
 }