public function init ()
	{

		if (!empty($this->belongs_to)) {
			try {
				$model = $this->belongs_to['model'];
				$this->parent_model = $model::find($this->params[$this->belongs_to['param']]);

			} catch (\PDOException $e) {
				return $this->http_status(404);
			}
		}

		return parent::init();
	}