Administrator / test_3

  <?php
  
      namespace common\modules\comment\rbac;
  
      use yii\rbac\Rule;
  
      class ArtboxCommentCreateRule extends Rule
      {
  
          public $name = 'canCommentCreateArtbox';
  
          public function execute($user, $item, $params)
          {

              if($params[ 'model' ] == \common\models\Project::className()) {
                  return $this->checkProject($user, $item, $params);
              }

              return true;
          }
  

          public function checkProject($user, $item, $params)
          {

              $project = \common\models\Project::findOne($params['model_id']);
              if($project->user_id == $user) {
                  return false;
              }

              $comment = \common\modules\comment\models\CommentProject::find()
                                                                      ->where([ 'model'    => $params[ 'model' ],
                                                                                'model_id' => $params[ 'model_id' ],
                                                                                'user_id'  => $user,
                                                                      ])->one();
              if(empty($comment)) {
                  return true;
              } else {
                  return false;
              }
          }
  

      }