/**
* Unwatch a video.
*
* @param $slug
* @return mixed
*/
public function unwatchVideo($slug)
{
$slug = explode('-', $slug);
$id = $slug[0];
$watchedVideo = $this->userVideo->find($id);
if ($watchedVideo->count() > 0) {
$watchedVideo->delete();
return redirect()->back()->withSuccess('Video unwatched');
}
abort(404);
}
