Event::getUserId

public function getUserId(): int
{
	$userId = 0;

	switch ($this->type)
	{
		case EventDictionary::EVENT_WORKGROUP_DELETE:
		case EventDictionary::EVENT_WORKGROUP_USER_ADD:
		case EventDictionary::EVENT_WORKGROUP_USER_UPDATE:
		case EventDictionary::EVENT_WORKGROUP_USER_DELETE:
			$userId = (int)$this->data['USER_ID'];
			break;
	}

	return $userId;
}