public static function saveNew(Profile $subscriber, Profile $subscribed)
 {
     $rq = new Subscription_queue();
     $rq->subscriber = $subscriber->id;
     $rq->subscribed = $subscribed->id;
     $rq->created = common_sql_now();
     $rq->insert();
     return $rq;
 }
 public static function saveNew(Profile $subscriber, Profile $subscribed)
 {
     if (self::exists($subscriber, $subscribed)) {
         throw new AlreadyFulfilledException(_('This subscription request is already in progress.'));
     }
     $rq = new Subscription_queue();
     $rq->subscriber = $subscriber->id;
     $rq->subscribed = $subscribed->id;
     $rq->created = common_sql_now();
     $rq->insert();
     return $rq;
 }