/**
* Finds the Authitemchild model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param string $parent
* @param string $child
* @return Authitemchild the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($parent, $child)
{
if (($model = Authitemchild::findOne(['parent' => $parent, 'child' => $child])) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
