/**
* creates a new playlist for user and adds episode
*/
public function newPlaylist($name, $user, $uniqID)
{
$playlist = new Playlist();
$playlist->setUser($user);
$playlist->setName($name);
$episode = $this->em->getRepository('AppBundle:Episode')->findOneBy(['uniqID' => $uniqID]);
$playlistItem = new PlaylistItem();
$playlistItem->setEpisode($episode);
$playlist->addItem($playlistItem);
$this->em->persist($playlist);
$this->em->persist($playlistItem);
$this->em->flush();
}
