/**
* Return the paid amount converted from cents (or currency equivalent) to a decimal value
* @return float
*/
function getFloatAmount()
{
$currency = VadsApi::findCurrencyByNumCode($this->get('currency'));
return $currency->convertAmountToFloat($this->get('amount'));
}
/**
* Check PayZen response, save order and empty cart (if payment success) when server notification is received from payment platform.
*
* @param string $return_context session id
* @param int $virtuemart_order_id virtuemart order primary key concerned by payment
* @param string $new_status new order status
* @return
*/
function plgVmOnPaymentNotification () {
// platform params and payment data
$data = JRequest::get ('post');
$this->logInfo ('plgVmOnPaymentNotification START ', 'error');
if (!array_key_exists ('vads_order_id', $data) || !isset($data['vads_order_id'])) {
$this->logInfo ('plgVmOnPaymentNotification -- Another method was selected, do nothing : ', 'error');
return NULL; // Another method was selected, do nothing
}
// Retrieve order info from database
if (!class_exists ('VirtueMartModelOrders')) {
require(JPATH_VM_ADMINISTRATOR . DS . 'models' . DS . 'orders.php');
}
$virtuemart_order_id = VirtueMartModelOrders::getOrderIdByOrderNumber ($data['vads_order_id']);
// Order not found
/*
if (!$virtuemart_order_id) {
$this->logInfo('plgVmOnPaymentNotification -- payment check attempted on non existing order : ' . $resp->get('order_id'), 'error');
$response .= '<span style="display:none">OK-';
$response .= $data['vads_hash'];
$response .= "=Impossible de retrouver la commande\n";
$response .= '</span>';
die($response);
}
*/
// Payment params
$payment_data = $this->getDataByOrderId ($virtuemart_order_id);
/*
if (!$payment_data || !($payment = $this->getPaymentMethod($payment_data->payment_method_id))) {
$this->logInfo('plgVmOnPaymentNotification -- payment data not found: exit ', 'ERROR');
$response .= '<span style="display:none">OK-';
$response .= $data['vads_hash'];
$response .= "=Méthode de paiement introuvable\n";
$response .= '</span>';
die($response);
}
*/
$method = $this->getVmPluginMethod ($payment_data->virtuemart_paymentmethod_id);
if (!$this->selectedThisElement ($method->payment_element)) {
return FALSE;
}
$this->_debug = $method->debug;
$custom = $this->_name . '_custom';
$return_context = $payment_data->$custom;
// Load API
if (!class_exists ('VadsApi')) {
require(JPATH_VMPAYMENTPLUGIN . DS . 'payzen' . DS . 'payzen_api.php');
}
$api = new VadsApi();
$resp = $api->getResponse (
$data, $method->ctx_mode, $method->key_test, $method->key_prod
);
if (!$resp->isAuthentified ()) {
$this->logInfo ('plgVmOnPaymentNotification -- suspect request sent to plgVmOnPaymentNotification, IP : ' . $_SERVER['REMOTE_ADDR'], 'error');
die($resp->getOutputForGateway ('auth_fail'));
}
$order = VirtueMartModelOrders::getOrder ($virtuemart_order_id);
$order_status_code = $order['items'][0]->order_status;
// Order not processed yet
if ($order_status_code == 'P') {
if ($resp->isAcceptedPayment ()) {
$currency = $api->findCurrencyByNumCode ($resp->get ('currency'))->alpha3;
$amount = ($resp->get ('amount') / 100) . ' ' . $currency;
$new_status = $method->order_success_status;
$this->logInfo ('plgVmOnPaymentNotification -- payment process OK, ' . $amount . ' paid for order ' . $resp->get ('order_id') . ', new status ' . $new_status, 'message');
echo ($resp->getOutputForGateway ('payment_ok'));
}
else {
$new_status = $method->order_failure_status;
$this->logInfo ('plgVmOnPaymentNotification -- payment process error ' . $resp->message . ', new status ' . $new_status, 'ERROR');
echo ($resp->getOutputForGateway ('payment_ko'));
}
// Save platform response
$this->managePaymentResponse ($virtuemart_order_id, $resp, $new_status, $return_context);
}
else {
// Order already processed
if ($resp->isAcceptedPayment ()) {
echo ($resp->getOutputForGateway ('payment_ok_already_done'));
}
else {
echo ($resp->getOutputForGateway ('payment_ko_on_order_ok'));
}
}
die();
}