protected function addRefundChargeback(Pap_Db_Transaction $refundChargeback, $type, $note = '', $orderId = '', $fee = 0) {
foreach ($this as $name => $value) {
$refundChargeback->set($name, $value);
}
$refundChargeback->setId(Gpf_Common_String::generateId());
$refundChargeback->setCommission(($this->getCommission() * -1) - $fee);
$refundChargeback->setType($type);
if ($orderId != '') {
$refundChargeback->setOrderId($orderId);
}
$refundChargeback->setParentTransactionId($this->getId());
$refundChargeback->setDateInserted(Gpf_Common_DateUtils::now());
$refundChargeback->setPayoutStatus(Pap_Common_Constants::PSTATUS_UNPAID);
$refundChargeback->setMerchantNote($note);
if ($refundChargeback->getStatus() == Pap_Common_Constants::STATUS_APPROVED) {
$refundChargeback->setDateApproved($refundChargeback->getDateInserted());
} else {
$refundChargeback->setDateApproved('');
}
$refundChargeback->insert();
}