Administrator / baucenter

  <?php
  
  namespace common\modules\relation;
  
  trait relationQueryTrait {
  
      static public $cache_tree = [];
  
      /** @var \yii\db\ActiveQuery $this */
      static $model;
  
      /*
       * @return \yii\db\ActiveQuery
       */
      private function getModel()
      {
          if (empty(self::$model)) {
              $class = $this->modelClass;
              self::$model = new $class;
          }
          return self::$model;
      }
  

      /*public function getRelations($relation) {
          $model = $this->getModel();

          $relation = $model->_getRelation($relation);
          return
              $model->owner
                  ->hasMany($relation['outer']['model'], [$relation['outer']['key'] => $relation['outer']['linked_key']])
                  ->viaTable($relation['linked_table'], [$relation['inner']['linked_key'] => $relation['inner']['key']]);
      }*/

  }