/**
  * @inheritdoc
  */
 public function afterFind()
 {
     if (!$this->owner->isNewRecord) {
         $uploads = MediaUpload::find()->select('media_id')->where(['owner_class' => $this->ownerClassName])->where(['owner_id' => $this->owner->primaryKey])->asArray()->all();
         foreach ($uploads as $upload) {
             $this->uploads[] = $upload['media_id'];
         }
     }
 }