Administrator / test_3

  <?php
  

      namespace common\components;
  
      use common\models\User;
      use common\models\UserInfo;
      use Yii;
      use yii\base\BootstrapInterface;
      use yii\db\Expression;
  
      class UserCheck implements BootstrapInterface
      {
  
          public function bootstrap($app)
          {
              \Yii::$app->on(\yii\base\Application::EVENT_BEFORE_REQUEST, function($event) {
                  if(\Yii::$app->user->identity instanceof User) {
                      $userInfo = \Yii::$app->user->identity->userInfo;
                      if($userInfo instanceof UserInfo) {
                          $expression = new Expression('NOW()');
                          $userInfo->date_visit = (new \yii\db\Query)->select($expression)
                                                                     ->scalar();
                          $userInfo->save();
                      }

                  }
  

              });
              return $app;
          }

      }