/**
* @param mixed $subscriber_id
* @return NfyDbSubscription[]
*/
public function getSubscriptions($subscriber_id = null)
{
NfyDbSubscription::model()->current()->withQueue($this->id)->with(array('categories'));
$dbSubscriptions = $subscriber_id === null ? NfyDbSubscription::model()->findAll() : NfyDbSubscription::model()->findByAttributes(array('subscriber_id' => $subscriber_id));
return NfyDbSubscription::createSubscriptions($dbSubscriptions);
}
