/**
* Signes the user out of the event
* Returns TRUE on success, FALSE otherwise
*
* @global wpdb $wpdb
* @param int $userID
* @param int $eventID
* @return boolean
*/
public static function signOut($userID, $eventID)
{
global $wpdb;
$query = "UPDATE `datr_User_has_Events` \n SET sign_out_datetime = NOW(), status = 'signed_out'\n WHERE userID = {$userID} AND eventID = {$eventID}";
if (!$wpdb->query($query)) {
return false;
}
$event = EventDatabaseManager::getEvent($eventID);
$topicID = $event->getTopicID();
if (EventDatabaseManager::removeCurrentEvent($userID, $topicID)) {
return EventDatabaseManager::decrementParticipantsNum($eventID);
}
}