Thank you for your reply, we are using the DPS payment plugin developed and adapted by your team
Code:
<?php
/**
* @version 1.0
* @package Joomla
* @subpackage Joom Donation
* @author Tuan Pham Ngoc
* @copyright Copyright (C) 2010 Ossolution Team
* @license GNU/GPL, see LICENSE.php
*/
class os_dps extends os_payment {
/**
* DPS url
*
* @var string
*/
var $_url = null ;
/**
* User ID
*
* @var string
*/
var $_px_pay_user_id = null ;
/**
* PX Pay Key
*
* @var string
*/
var $_px_pay_key = null ;
/**
* Currency
*
* @var string
*/
var $_px_pay_currency = null ;
/**
* Constructor functions, init some parameter
*
* @param object $params
*/
function os_dps($params) {
parent::setName('os_dps');
parent::os_payment() ;
parent::setCreditCard(false);
parent::setCardType(false);
parent::setCardCvv(false);
parent::setCardHolderName(false);
$this->_url = 'https://sec.paymentexpress.com/pxpay/pxaccess.aspx';
$this->_px_pay_user_id = $params->get('px_pay_user_id');
$this->_px_pay_key = $params->get('px_pay_key');
$this->_px_pay_currency = $params->get('px_pay_currency');
}
function getEnableRecurring() {
return 0 ;
}
/**
* Process payment via the payment gateway
*
* @param object $row
* @param array $data
* @return void
*/
function processPayment($row, $data) {
$mainframe = & JFactory::getApplication();
$siteUrl = JURI::base() ;
require_once JPATH_COMPONENT.'/payments/dps/dps.php';
$pxpay = new PxPay_Curl($this->_url, $this->_px_pay_user_id, $this->_px_pay_key);
$request = new PxPayRequest() ;
$request->setMerchantReference($row->id);
$request->setAmountInput(round($data['gateway_amount'], 2));
$request->setTxnData1($row->address1);
$request->setTxnData2($row->address2);
$request->setTxnData3('');
$request->setTxnType('Purchase');
$request->setCurrencyInput($this->_px_pay_currency);
$request->setEmailAddress($row->email);
$request->setUrlFail($siteUrl.'jd_dps_return.php');
$request->setUrlSuccess($siteUrl.'jd_dps_return.php');
$request->setTxnId($row->transaction_id);
$request_string = $pxpay->makeRequest($request);
$response = new MifMessage($request_string);
$url = $response->get_element_text("URI");
$mainframe->redirect($url);
}
/**
* Validate payment
*
* @return string
*/
function _validate() {
require_once JPATH_COMPONENT.'/payments/dps/dps.php';
$pxpay = new PxPay_Curl($this->_url, $this->_px_pay_user_id, $this->_px_pay_key);
$enc_hex = $_REQUEST["result"];
$rsp = $pxpay->getResponse($enc_hex);
$id = $rsp->getMerchantReference();
JRequest::setVar('id', $id) ;
if ($rsp->getSuccess() == "1")
{
$ret = true ;
JRequest::setVar('transaction_id', $rsp->getDpsTxnRef()) ;
}
else
{
$ret = false ;
$_SESSION['reason'] = $rsp->getResponseText() ;
}
return $ret ;
}
/**
* Verify payment of px pay
*
* @return boolean
*/
function verifyPayment() {
$mainframe = & JFactory::getApplication() ;
$Itemid = JRequest::getInt('Itemid');
$ret = $this->_validate();
if ($ret) {
$config = JoomDonationHelper::getConfig() ;
$id = JRequest::getInt('id');
$row = & JTable::getInstance('jdonation', 'Table');
$row->load($id);
if (!$row->published) {
$row->transaction_id = JRequest::getVar('transaction_id', '') ;
$row->payment_date = date('Y-m-d H:i:s');
$row->published = true;
$row->store();
JoomDonationHelper::sendEmails($row, $config);
JPluginHelper::importPlugin( 'jdonation' );
$dispatcher =& JDispatcher::getInstance();
$dispatcher->trigger( 'onAfterPaymentSuccess', array($row));
}
$mainframe->redirect('index.php?option=com_jdonation&view=complete&id='.$id.'&Itemid='.$Itemid);
return true;
} else {
$mainframe->redirect('index.php?option=com_jdonation&view=failure&id='.$id.'&Itemid='.$Itemid);
return false;
}
}
}
