/**
  * Show the application dashboard to the user.
  *
  * @return Response
  */
 public function apis(Request $request)
 {
     try {
         $input = $request::all();
         if ($input['api'] == null) {
             return $this->wrongDataFormat();
         }
         $api = $input['api'];
         switch ($api) {
             case 'login':
                 return UserApiController::login($request);
             default:
                 return 'default';
         }
     } catch (Exception $e) {
         return $this->wrongDataFormat();
     }
 }