/**
*
* @inheritdoc
*/
public function save($runValidation = true, $attributeNames = null)
{
$parent = null;
if (isset($this->parent_id) && $this->parent_id) {
$parent = Category::findOne((int) $this->parent_id);
}
if (!$parent) {
$parent = Category::findOne(1);
}
if (!$parent) {
throw new \yii\base\InvalidParamException();
}
$this->appendTo($parent);
try {
return parent::save($runValidation, $attributeNames);
} catch (yii\base\Exception $exc) {
\Yii::$app->session->setFlash('crudMessage', $exc->getMessage());
}
}
