public function processIpn(Engine_Payment_Ipn $ipn)
{
$rawData = $ipn->getRawData();
// Process: type
$data = $rawData;
return $data;
}
public function processIpn(Engine_Payment_Ipn $ipn)
{
// Validate ----------------------------------------------------------------
// Get raw data
$rawData = $ipn->getRawData();
// Log raw data
//if( 'development' === APPLICATION_ENV ) {
$this->_log(print_r($rawData, true), Zend_Log::DEBUG);
//}
// Check a couple things in advance
if (!empty($rawData['test_ipn']) && !$this->getTestMode()) {
throw new Engine_Payment_Gateway_Exception('Test IPN sent in non-test mode');
}
// @todo check the email address of the account?
// Build url and post data
$parsedUrl = parse_url($this->getGatewayUrl());
$rawData = array_merge(array('cmd' => '_notify-validate'), $rawData);
foreach ($rawData as $key => $value) {
$rawData[$key] = stripslashes($value);
}
$postString = http_build_query($rawData, '', '&');
if (empty($parsedUrl['host'])) {
$this->_throw(sprintf('Invalid host in gateway url: %s', $this->getGatewayUrl()));
return false;
}
if (empty($parsedUrl['path'])) {
$parsedUrl['path'] = '/';
}
// Open socket
$fp = fsockopen('ssl://' . $parsedUrl['host'], 443, $errNum, $errStr, 30);
if (!$fp) {
$this->_throw(sprintf('Unable to open socket: [%d] %s', $errNum, $errStr));
}
stream_set_blocking($fp, true);
fputs($fp, "POST {$parsedUrl['path']} HTTP/1.1\r\n");
fputs($fp, "Host: {$parsedUrl['host']}\r\n");
fputs($fp, "Content-type: application/x-www-form-urlencoded\r\n");
fputs($fp, "Content-length: " . strlen($postString) . "\r\n");
fputs($fp, "Connection: close\r\n\r\n");
fputs($fp, $postString . "\r\n\r\n");
$response = '';
while (!feof($fp)) {
$response .= fgets($fp, 1024);
}
fclose($fp);
if (!stripos($response, 'VERIFIED')) {
$this->_log($response);
$this->_throw(sprintf('IPN Validation Failed: %s %s', $parsedUrl['host'], $parsedUrl['path']));
return false;
}
// Success!
$this->_log('IPN Validation Succeeded');
// Process -----------------------------------------------------------------
$rawData = $ipn->getRawData();
$data = $rawData;
return $data;
}
public function processIpn(Engine_Payment_Ipn $ipn)
{
// Validate ----------------------------------------------------------------
// Get raw data
$rawData = $ipn->getRawData();
// Log raw data
//if( 'development' === APPLICATION_ENV ) {
$this->_log(print_r($rawData, true), Zend_Log::DEBUG);
//}
// Success!
$this->_log('IPN Validation Succeeded');
// Process -----------------------------------------------------------------
$rawData = $ipn->getRawData();
$data = $rawData;
return $data;
}
public function processIpn(Engine_Payment_Ipn $ipn)
{
// Validate ----------------------------------------------------------------
// Get raw data
$rawData = $ipn->getRawData();
// Log raw data
//if( 'development' === APPLICATION_ENV ) {
$this->_log(print_r($rawData, true), Zend_Log::DEBUG);
//}
// Check gateway for info
if (null == ($vendorIdentity = $this->getVendorIdentity())) {
$this->_throw('Unable to validate IPN: vendor identity is missing.');
return false;
}
if (null == ($vendorSecret = $this->getVendorSecret())) {
$this->_throw('Unable to validate IPN: vendor secret is missing.');
return false;
}
// Check for empty parameters
if (!isset($rawData['sale_id'])) {
$this->_throw('Unable to validate IPN: sale_id is missing.');
return false;
}
if (!isset($rawData['vendor_id'])) {
$this->_throw('Unable to validate IPN: vendor_id is missing.');
return false;
}
if (!isset($rawData['invoice_id'])) {
$this->_throw('Unable to validate IPN: invoice_id is missing.');
return false;
}
if (!isset($rawData['md5_hash'])) {
$this->_throw('Unable to validate IPN: md5_hash is missing.');
return false;
}
// Check vendor identity matches
if ($vendorIdentity !== $rawData['vendor_id']) {
$this->_throw(sprintf('Unable to validate IPN: vendor identities do not match - given %s, expected %s', $rawData['vendor_id'], $vendorIdentity));
return false;
}
// Validate hash
$givenHash = strtoupper($rawData['md5_hash']);
$expectedHash = strtoupper(md5($rawData['sale_id'] . $rawData['vendor_id'] . $rawData['invoice_id'] . $vendorSecret));
if ($givenHash !== $expectedHash) {
$this->_throw(sprintf('Unable to validate IPN: hashes do not match - given %s, expected %s', $givenHash, $expectedHash));
return false;
}
// Process data ------------------------------------------------------------
$data = $rawData;
return $data;
}
/**
* Process an IPN
*
* @param Engine_Payment_Ipn $ipn
* @return Engine_Payment_Plugin_Abstract
*/
public function onIpn(Engine_Payment_Ipn $ipn)
{
$rawData = $ipn->getRawData();
$ordersTable = Engine_Api::_()->getDbtable('orders', 'payment');
$transactionsTable = Engine_Api::_()->getDbtable('transactions', 'payment');
// Find transactions -------------------------------------------------------
$transactionId = null;
$transaction = null;
// Fetch by invoice_id
if (!empty($rawData['invoice_id'])) {
$transaction = $transactionsTable->fetchRow(array('gateway_id = ?' => $this->_gatewayInfo->gateway_id, 'gateway_transaction_id = ?' => $rawData['invoice_id']));
}
if ($transaction && !empty($transaction->gateway_transaction_id)) {
$transactionId = $transaction->gateway_transaction_id;
} else {
$transactionId = @$rawData['invoice_id'];
}
// Fetch order -------------------------------------------------------------
$order = null;
// Get order by vendor_order_id
if (!$order && !empty($rawData['vendor_order_id'])) {
$order = $ordersTable->find($rawData['vendor_order_id'])->current();
}
// Get order by invoice_id
if (!$order && $transactionId) {
$order = $ordersTable->fetchRow(array('gateway_id = ?' => $this->_gatewayInfo->gateway_id, 'gateway_transaction_id = ?' => $transactionId));
}
// Get order by sale_id
if (!$order && !empty($rawData['sale_id'])) {
$order = $ordersTable->fetchRow(array('gateway_id = ?' => $this->_gatewayInfo->gateway_id, 'gateway_order_id = ?' => $rawData['sale_id']));
}
// Get order by order_id through transaction
if (!$order && $transaction && !empty($transaction->order_id)) {
$order = $ordersTable->find($transaction->order_id)->current();
}
// Update order with order/transaction id if necessary
$orderUpdated = false;
if (!empty($rawData['invoice_id']) && empty($order->gateway_transaction_id)) {
$orderUpdated = true;
$order->gateway_transaction_id = $rawData['invoice_id'];
}
if (!empty($rawData['sale_id']) && empty($order->gateway_order_id)) {
$orderUpdated = true;
$order->gateway_order_id = $rawData['sale_id'];
}
if ($orderUpdated) {
$order->save();
}
// Process generic IPN data ------------------------------------------------
// Build transaction info
if (!empty($rawData['invoice_id'])) {
$transactionData = array('gateway_id' => $this->_gatewayInfo->gateway_id);
// Get timestamp
if (!empty($rawData['payment_date'])) {
$transactionData['timestamp'] = date('Y-m-d H:i:s', strtotime($rawData['timestamp']));
} else {
$transactionData['timestamp'] = new Zend_Db_Expr('NOW()');
}
// Get amount
if (!empty($rawData['invoice_list_amount'])) {
$transactionData['amount'] = $rawData['invoice_list_amount'];
} else {
if ($transaction) {
$transactionData['amount'] = $transaction->amount;
} else {
if (!empty($rawData['item_list_amount_1'])) {
// For recurring success
$transactionData['amount'] = $rawData['item_list_amount_1'];
}
}
}
// Get currency
if (!empty($rawData['list_currency'])) {
$transactionData['currency'] = $rawData['list_currency'];
} else {
if ($transaction) {
$transactionData['currency'] = $transaction->currency;
}
}
// Get order/user
if ($order) {
$transactionData['user_id'] = $order->user_id;
$transactionData['order_id'] = $order->order_id;
}
// Get transactions
if ($transactionId) {
$transactionData['gateway_transaction_id'] = $transactionId;
}
if (!empty($rawData['sale_id'])) {
$transactionData['gateway_order_id'] = $rawData['sale_id'];
}
// Get payment_status
if (!empty($rawData['invoice_status'])) {
if ($rawData['invoice_status'] == 'declined') {
$transactionData['type'] = 'payment';
$transactionData['state'] = 'failed';
} else {
if ($rawData['fraud_status'] == 'fail') {
$transactionData['type'] = 'payment';
$transactionData['state'] = 'failed-fraud';
} else {
if ($rawData['fraud_status'] == 'wait') {
$transactionData['type'] = 'payment';
$transactionData['state'] = 'pending-fraud';
} else {
$transactionData['type'] = 'payment';
$transactionData['state'] = 'okay';
}
}
}
}
if ($transaction && ($transaction->type == 'refund' || $transaction->state == 'refunded')) {
$transactionData['type'] = $transaction->type;
$transactionData['state'] = $transaction->state;
}
// Special case for refund_issued
$childTransactionData = array();
if ($rawData['message_type'] == 'REFUND_ISSUED') {
$childTransactionData = $transactionData;
$childTransactionData['gateway_parent_transaction_id'] = $childTransactionData['gateway_transaction_id'];
//unset($childTransactionData['gateway_transaction_id']); // Should we unset this?
$childTransactionData['amount'] = -$childTransactionData['amount'];
$childTransactionData['type'] = 'refund';
$childTransactionData['state'] = 'refunded';
// Update parent transaction
$transactionData['state'] = 'refunded';
}
// Insert or update transactions
if (!$transaction) {
$transactionsTable->insert($transactionData);
} else {
unset($transactionData['timestamp']);
$transaction->setFromArray($transactionData);
$transaction->save();
}
// Insert new child transaction
if ($childTransactionData) {
$childTransactionExists = $transactionsTable->select()->from($transactionsTable, new Zend_Db_Expr('TRUE'))->where('gateway_transaction_id = ?', $childTransactionData['gateway_transaction_id'])->where('type = ?', $childTransactionData['type'])->where('state = ?', $childTransactionData['state'])->limit(1)->query()->fetchColumn();
if (!$childTransactionExists) {
$transactionsTable->insert($childTransactionData);
}
}
}
// Process specific IPN data -----------------------------------------------
if ($order) {
$ipnProcessed = false;
// Subscription IPN
if ($order->source_type == 'payment_subscription') {
$this->onSubscriptionTransactionIpn($order, $ipn);
$ipnProcessed = true;
} else {
// Custom item-type IPN
if (Engine_Api::_()->hasItemType($order->source_type) && !empty($order->source_id)) {
$orderSourceObject = Engine_Api::_()->getItem($order->source_type, $order->source_id);
if (method_exists($orderSourceObject, 'onPaymentIpn')) {
$ipnProcessed = (bool) $orderSourceObject->onPaymentIpn($order, $ipn);
} else {
throw new Engine_Payment_Plugin_Exception(sprintf('Custom order ' . 'item "%s" does not implement onPaymentIpn() method', $order->source_type));
}
} else {
$eventName = 'onPaymentIpn_' . Engine_Api::inflect($order->source_type);
$response = Engine_Hooks_Dispatcher::getInstance()->callEvent($eventName, array('order' => $order, 'ipn' => $ipn));
if (false != $response->getResponse()) {
// Okay
$ipnProcessed = true;
}
}
}
// Unknown IPN - could not be processed
if (!$ipnProcessed) {
throw new Engine_Payment_Plugin_Exception('Unknown order type for IPN');
}
} else {
throw new Engine_Payment_Plugin_Exception('Unknown or unsupported IPN ' . 'type, or missing transaction or order ID');
}
return $this;
}
/**
* Process an IPN
*
* @param Engine_Payment_Ipn $ipn
* @return Engine_Payment_Plugin_Abstract
*/
public function onIpn(Engine_Payment_Ipn $ipn)
{
$rawData = $ipn->getRawData();
$ordersTable = Engine_Api::_()->getDbtable('orders', 'payment');
$transactionsTable = Engine_Api::_()->getDbtable('transactions', 'payment');
// Find transactions -------------------------------------------------------
$transactionId = null;
$parentTransactionId = null;
$transaction = null;
$parentTransaction = null;
// Fetch by txn_id
if (!empty($rawData['txn_id'])) {
$transaction = $transactionsTable->fetchRow(array('gateway_id = ?' => $this->_gatewayInfo->gateway_id, 'gateway_transaction_id = ?' => $rawData['txn_id']));
$parentTransaction = $transactionsTable->fetchRow(array('gateway_id = ?' => $this->_gatewayInfo->gateway_id, 'gateway_parent_transaction_id = ?' => $rawData['txn_id']));
}
// Fetch by parent_txn_id
if (!empty($rawData['parent_txn_id'])) {
if (!$transaction) {
$parentTransaction = $transactionsTable->fetchRow(array('gateway_id = ?' => $this->_gatewayInfo->gateway_id, 'gateway_parent_transaction_id = ?' => $rawData['parent_txn_id']));
}
if (!$parentTransaction) {
$parentTransaction = $transactionsTable->fetchRow(array('gateway_id = ?' => $this->_gatewayInfo->gateway_id, 'gateway_transaction_id = ?' => $rawData['parent_txn_id']));
}
}
// Fetch by transaction->gateway_parent_transaction_id
if ($transaction && !$parentTransaction && !empty($transaction->gateway_parent_transaction_id)) {
$parentTransaction = $transactionsTable->fetchRow(array('gateway_id = ?' => $this->_gatewayInfo->gateway_id, 'gateway_parent_transaction_id = ?' => $transaction->gateway_parent_transaction_id));
}
// Fetch by parentTransaction->gateway_transaction_id
if ($parentTransaction && !$transaction && !empty($parentTransaction->gateway_transaction_id)) {
$transaction = $transactionsTable->fetchRow(array('gateway_id = ?' => $this->_gatewayInfo->gateway_id, 'gateway_parent_transaction_id = ?' => $parentTransaction->gateway_transaction_id));
}
// Get transaction id
if ($transaction) {
$transactionId = $transaction->gateway_transaction_id;
} else {
if (!empty($rawData['txn_id'])) {
$transactionId = $rawData['txn_id'];
}
}
// Get parent transaction id
if ($parentTransaction) {
$parentTransactionId = $parentTransaction->gateway_transaction_id;
} else {
if ($transaction && !empty($transaction->gateway_parent_transaction_id)) {
$parentTransactionId = $transaction->gateway_parent_transaction_id;
} else {
if (!empty($rawData['parent_txn_id'])) {
$parentTransactionId = $rawData['parent_txn_id'];
}
}
}
// Fetch order -------------------------------------------------------------
$order = null;
// Transaction IPN - get order by invoice
if (!$order && !empty($rawData['invoice'])) {
$order = $ordersTable->find($rawData['invoice'])->current();
}
// Subscription IPN - get order by recurring_payment_id
if (!$order && !empty($rawData['recurring_payment_id'])) {
// Get attached order
$order = $ordersTable->fetchRow(array('gateway_id = ?' => $this->_gatewayInfo->gateway_id, 'gateway_order_id = ?' => $rawData['recurring_payment_id']));
}
// Subscription IPN - get order by rp_invoice_id
//if( !$order && !empty($rawData['rp_invoice_id']) ) {
//
//}
// Transaction IPN - get order by parent_txn_id
if (!$order && $parentTransactionId) {
$order = $ordersTable->fetchRow(array('gateway_id = ?' => $this->_gatewayInfo->gateway_id, 'gateway_transaction_id = ?' => $parentTransactionId));
}
// Transaction IPN - get order by txn_id
if (!$order && $transactionId) {
$order = $ordersTable->fetchRow(array('gateway_id = ?' => $this->_gatewayInfo->gateway_id, 'gateway_transaction_id = ?' => $transactionId));
}
// Transaction IPN - get order through transaction
if (!$order && !empty($transaction->order_id)) {
$order = $ordersTable->find($parentTransaction->order_id)->current();
}
// Transaction IPN - get order through parent transaction
if (!$order && !empty($parentTransaction->order_id)) {
$order = $ordersTable->find($parentTransaction->order_id)->current();
}
// Process generic IPN data ------------------------------------------------
// Build transaction info
if (!empty($rawData['txn_id'])) {
$transactionData = array('gateway_id' => $this->_gatewayInfo->gateway_id);
// Get timestamp
if (!empty($rawData['payment_date'])) {
$transactionData['timestamp'] = date('Y-m-d H:i:s', strtotime($rawData['payment_date']));
} else {
$transactionData['timestamp'] = new Zend_Db_Expr('NOW()');
}
// Get amount
if (!empty($rawData['mc_gross'])) {
$transactionData['amount'] = $rawData['mc_gross'];
}
// Get currency
if (!empty($rawData['mc_currency'])) {
$transactionData['currency'] = $rawData['mc_currency'];
}
// Get order/user
if ($order) {
$transactionData['user_id'] = $order->user_id;
$transactionData['order_id'] = $order->order_id;
}
// Get transactions
if ($transactionId) {
$transactionData['gateway_transaction_id'] = $transactionId;
}
if ($parentTransactionId) {
$transactionData['gateway_parent_transaction_id'] = $parentTransactionId;
}
// Get payment_status
switch ($rawData['payment_status']) {
case 'Canceled_Reversal':
// @todo make sure this works
// @todo make sure this works
case 'Completed':
case 'Created':
case 'Processed':
$transactionData['type'] = 'payment';
$transactionData['state'] = 'okay';
break;
case 'Denied':
case 'Expired':
case 'Failed':
case 'Voided':
$transactionData['type'] = 'payment';
$transactionData['state'] = 'failed';
break;
case 'Pending':
$transactionData['type'] = 'payment';
$transactionData['state'] = 'pending';
break;
case 'Refunded':
$transactionData['type'] = 'refund';
$transactionData['state'] = 'refunded';
break;
case 'Reversed':
$transactionData['type'] = 'reversal';
$transactionData['state'] = 'reversed';
break;
default:
$transactionData = 'unknown';
break;
}
// Insert new transaction
if (!$transaction) {
$transactionsTable->insert($transactionData);
} else {
unset($transactionData['timestamp']);
$transaction->setFromArray($transactionData);
$transaction->save();
}
// Update parent transaction on refund?
if ($parentTransaction && in_array($transactionData['type'], array('refund', 'reversal'))) {
$parentTransaction->state = $transactionData['state'];
$parentTransaction->save();
}
}
// Process specific IPN data -----------------------------------------------
if ($order) {
$ipnProcessed = false;
// Subscription IPN
if ($order->source_type == 'payment_subscription') {
$this->onSubscriptionTransactionIpn($order, $ipn);
$ipnProcessed = true;
} else {
// Custom item-type IPN
if (Engine_Api::_()->hasItemType($order->source_type) && !empty($order->source_id)) {
$orderSourceObject = Engine_Api::_()->getItem($order->source_type, $order->source_id);
if (method_exists($orderSourceObject, 'onPaymentIpn')) {
$ipnProcessed = (bool) $orderSourceObject->onPaymentIpn($order, $ipn);
} else {
throw new Engine_Payment_Plugin_Exception(sprintf('Custom order ' . 'item "%s" does not implement onPaymentIpn() method', $order->source_type));
}
} else {
$eventName = 'onPaymentIpn_' . Engine_Api::inflect($order->source_type);
$response = Engine_Hooks_Dispatcher::getInstance()->callEvent($eventName, array('order' => $order, 'ipn' => $ipn));
if (false != $response->getResponse()) {
// Okay
$ipnProcessed = true;
}
}
}
// Unknown IPN - could not be processed
if (!$ipnProcessed) {
throw new Engine_Payment_Plugin_Exception('Unknown order type for IPN');
}
} else {
throw new Engine_Payment_Plugin_Exception('Unknown or unsupported IPN ' . 'type, or missing transaction or order ID');
}
return $this;
}
/**
* Create an ipn object from specified parameters
*
* @return Engine_Payment_Ipn
*/
public function createIpn(array $params)
{
$ipn = new Engine_Payment_Ipn($params);
$ipn->process($this->getGateway());
return $ipn;
}
