/**
* Action refund the transaction
*/
public function actionRefund()
{
$result = array();
$message = '';
// Check original VendorTxCode
if (filter_input(INPUT_GET, 'origVtx')) {
$payment = new ModelPayment();
$result = $payment->getByVendorTxCode(filter_input(INPUT_GET, 'origVtx'));
$origVtx = filter_input(INPUT_GET, 'origVtx');
} else {
if (filter_input(INPUT_POST, 'origVtx')) {
$payment = new ModelPayment();
$result = $payment->getByVendorTxCode(filter_input(INPUT_POST, 'origVtx'));
$origVtx = filter_input(INPUT_POST, 'origVtx');
$data = array('VPSProtocol' => $this->sagepayConfig->getProtocolVersion(), 'TxType' => SAGEPAY_TXN_REFUND, 'Vendor' => $this->sagepayConfig->getVendorName(), 'VendorTxCode' => filter_input(INPUT_POST, 'VendorTxCode'), 'Amount' => filter_input(INPUT_POST, 'Amount'), 'Currency' => $this->sagepayConfig->getCurrency(), 'Description' => filter_input(INPUT_POST, 'Description'), 'RelatedVPSTxId' => $result['vpsTxId'], 'RelatedVendorTxCode' => filter_input(INPUT_POST, 'origVtx'), 'RelatedSecurityKey' => $result['securityKey'], 'RelatedTxAuthNo' => $result['txAuthNo']);
$maxAmount = $result['capturedAmount'] - (double) $payment->getRelatedAmount($origVtx);
$this->_rules['Amount'][] = array('range', array(0, $maxAmount));
$errors = $this->validate($this->_rules, $data);
$hMessage = new HelperMessage();
$message = $hMessage->getAllMessages($errors);
// Check if refund was failed
if (!$errors) {
$response = SagepayCommon::requestPost($this->sagepayConfig->getSharedUrl('refund'), $data);
if ($response['Status'] == SAGEPAY_REMOTE_STATUS_OK) {
$response['StatusDetail'] = 'REFUND transaction taken through Order Admin area';
}
$result = $this->ucFirstFields($result);
unset($result['CapturedAmount']);
$refundedTx = array_merge($result, $data, $response);
$payment->insert($refundedTx);
$query = array('requestBody' => SagepayUtil::arrayToQueryString($data), 'resultBody' => SagepayUtil::arrayToQueryString($response), 'status' => $response['Status'], 'command' => SAGEPAY_TXN_REFUND);
$this->redirect($this->integrationType, 'admin_result', $query);
} else {
$this->error = true;
}
}
}
// render refund page
if (!empty($result)) {
$view = new HelperView('admin/refund');
$view->setData(array('env' => $this->sagepayConfig->getEnv(), 'vendorName' => $this->sagepayConfig->getVendorName(), 'integrationType' => $this->integrationType, 'result' => $result, 'refundVtx' => SagepayCommon::vendorTxCode(time(), SAGEPAY_TXN_REFUND, $this->sagepayConfig->getVendorName()), 'alreadyRefundedAmount' => number_format($payment->getRelatedAmount($origVtx), 2), 'val' => array('ok' => !$this->error, 'errorStatusString' => $message)));
$view->render();
} else {
$this->redirect($this->integrationType, 'admin');
}
}