/**
* @param Varien_Object $payment
* @param float $amount
*
* @return $this|Mage_Payment_Model_Abstract
*/
public function refund(Varien_Object $payment, $amount)
{
//RY - fix for shop currency transactions being refunded in base currency amount
$transactionCurrencyMode = (string) $this->getConfigData('trncurrency');
if ($transactionCurrencyMode == 'store' or $transactionCurrencyMode == 'switcher') {
$creditmemo = Mage::registry('current_creditmemo');
$amount = (string) Mage::app()->getStore()->roundPrice($creditmemo->getGrandTotal());
}
$order = $payment->getOrder();
$trn = $this->getTransactionDetails($order->getId());
if (!$trn->getId()) {
$msg = $this->_getCoreHelper()->__('Transaction does not exist, order id -> %s', $order->getId());
self::log($msg);
Mage::throwException($msg);
}
/**
* If we are REFUNDing a FORM transaction we HAVE to retrieve the
* SecurityKey from the "Admin & Access API"
*/
if (!$trn->getSecurityKey() && strtoupper($trn->getIntegration()) == 'FORM') {
$this->_addSecurityKey($trn);
}
$paymentId = Mage::app()->getRequest()->getParam('sagepaysuiterefundtrn');
if (!is_null($paymentId)) {
$action = Mage::getModel('sagepaysuite2/sagepaysuite_action')->load((int) $paymentId);
if ($action->getVpsTxId() && $action->getSecurityKey() && $action->getTxAuthNo()) {
$trn->setVpsTxId($action->getVpsTxId())->setSecurityKey($action->getSecurityKey())->setTxAuthNo($action->getTxAuthNo())->setVendorTxCode($action->getVendorTxCode());
}
}
//@TODO: If it is PAYPAL dont VOID
//VOID payment if refunding full amount
if ($this->floatsEqual($order->getGrandTotal(), $payment->getCreditmemo()->getGrandTotal())) {
try {
$this->voidPayment($trn);
return $this;
} catch (Exception $e) {
Sage_Log::logException($e);
}
}
$data = array();
$data['VPSProtocol'] = $trn->getVpsProtocol();
$data['TxType'] = self::REQUEST_TYPE_REFUND;
$data['ReferrerID'] = $this->getConfigData('referrer_id');
$data['Vendor'] = $trn->getVendorname();
$data['VendorTxCode'] = substr(time(), 0, 30) . substr($trn->getVendorTxCode(), 0, 10);
$data['Amount'] = $this->formatAmount($amount, $trn->getTrnCurrency());
$data['Currency'] = $trn->getTrnCurrency();
$data['Description'] = '.';
$data['RelatedVPSTxId'] = $trn->getVpsTxId();
$data['RelatedVendorTxCode'] = $trn->getVendorTxCode();
$data['RelatedSecurityKey'] = $trn->getSecurityKey();
$data['RelatedTxAuthNo'] = $trn->getTxAuthNo();
//$data['RelatedSecurityKey'] = (isset($formSecKey) ? $formSecKey : $trn->getSecurityKey());
if (strtoupper($trn->getTxType()) == self::REQUEST_TYPE_AUTHENTICATE && is_null($paymentId)) {
$lastAuthorise = Mage::getModel('sagepaysuite2/sagepaysuite_action')->getLastAuthorise($order->getId());
if (is_null($lastAuthorise->getId())) {
Mage::throwException('AUTHORISE transaction not found. Refund online cannot be completed.');
}
$data['RelatedVPSTxId'] = $lastAuthorise->getVpsTxId();
$data['RelatedVendorTxCode'] = $lastAuthorise->getVendorTxCode();
$data['RelatedSecurityKey'] = $lastAuthorise->getSecurityKey();
$data['RelatedTxAuthNo'] = $lastAuthorise->getTxAuthNo();
}
$result = $this->requestPost($this->getUrl('refund', false, $this->_getIntegrationCode($trn->getIntegration()), $trn->getMode()), $data);
if ($result['Status'] != 'OK') {
Sage_log::log($result['StatusDetail']);
Mage::throwException(Mage::helper('sagepaysuite')->__($result['StatusDetail']));
}
//For saving purposes
$result['Amount'] = $data['Amount'];
$this->saveAction($order->getId(), $data, $result);
return $this;
}
private function _returnInvalid($message = 'Unable to find the transaction in our database.')
{
header('Content-type: text/plain');
$response = 'Status=INVALID' . $this->eoln;
$response .= 'RedirectURL=' . $this->_getFailedRedirectUrl() . '?SID=' . $this->getRequest()->getParam('SID', '') . $this->eoln;
$response .= 'StatusDetail=' . $message . $this->eoln;
Sage_Log::log($message);
Sage_Log::log($this->getRequest()->getPost());
Sage_log::log($this->_getSagePayServerSession()->getData());
Sage_Log::log("[MOTO] " . $response, null, 'SagePaySuite_SERVER_RESPONSE.log');
echo $response;
exit;
}
private function _returnInvalid($message = 'Unable to find the transaction in our database.')
{
$response = 'Status=INVALID' . $this->eoln;
$response .= 'RedirectURL=' . $this->_getFailedRedirectUrl() . $this->eoln;
$response .= 'StatusDetail=' . $message . $this->eoln;
if (!$this->_getSagePayServerSession()->getFailStatus()) {
$this->_getSagePayServerSession()->setFailStatus($message);
}
Sage_Log::log($message);
Sage_Log::log($this->getRequest()->getPost());
Sage_log::log($this->_getSagePayServerSession()->getData());
$this->getResponse()->setHeader('Content-type', 'text/plain');
$this->getResponse()->setBody($response);
return;
}
private function _returnInvalid($message = 'Unable to find the transaction in our database.')
{
$response = 'Status=INVALID' . $this->eoln;
$response .= 'RedirectURL=' . $this->_getFailedRedirectUrl() . $this->eoln;
$response .= 'StatusDetail=' . $message . $this->eoln;
if (!$this->_getSagePayServerSession()->getFailStatus()) {
$this->_getSagePayServerSession()->setFailStatus($message);
}
Sage_Log::log($message);
Sage_Log::log($this->getRequest()->getPost());
Sage_log::log($this->_getSagePayServerSession()->getData());
Mage::dispatchEvent('sagepay_payment_failed', array('quote' => $this->getOnepage()->getQuote(), 'message' => $message));
$this->getResponse()->setHeader('Content-type', 'text/plain');
$this->getResponse()->setBody($response);
Sage_Log::log($response, null, 'SagePaySuite_SERVER_RESPONSE.log');
return;
}