/**
* Gets all rooms to choice list.
*
* @access private
* @param Silex\Application $app Silex application
* @return array Result
*/
private function getRooms(Application $app)
{
$return = array();
$photosModel = new PhotosModel($app);
$choice = $photosModel->getRooms();
foreach ($choice as $photo) {
$return[$photo['room_id']] = $photo['number'];
}
return $return;
}
