/**
* Добавляет трэк в redis
*
* @param Tracks $track
* @return int
*/
public function addTrack(Tracks $track)
{
if ($track->getIsNewRecord()) {
$track->id = $this->redis()->incr(self::KEY_SEQUENCE);
}
$attrs = $track->getAttributes();
foreach ($attrs as $k => $v) {
if ($v === null) {
unset($attrs[$k]);
}
}
$this->redis()->hMset($this->getTrackKey($track->id), $attrs);
return $track->id;
}