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