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