/**
* Performs validation
*
* @return boolean true upon success
*/
public function validate()
{
return Params::validate($this, array('userId' => 'Missing audit user', 'subject' => 'Missing audit subject', 'action' => 'Missing audit action', 'rowId' => 'Missing audit row id'));
}
protected function validate($params)
{
parent::validate($params);
if (empty($this->params['orderId']) && empty($this->params['transactionId'])) {
throw new \Exception('Parameter "orderId" or "transactionId" is required.');
}
}
