/**
* @Route ("/ipn")
* @Transactional
*
* Handles the incoming HTTP request
* @param array $params
*/
public function ipn(array $params)
{
$log = Application::instance()->getLogger();
try {
$ipnMessage = new PPIPNMessage();
if (!$ipnMessage->validate()) {
$log->error('Got a invalid IPN ' . json_encode($ipnMessage->getRawData()));
return new Response(Http::STATUS_ERROR, 'Got a invalid IPN');
}
$data = $ipnMessage->getRawData();
$log->info(sprintf('Got a valid IPN [txn_id: %s, txn_type: %s]', $ipnMessage->getTransactionId(), $data['txn_type']));
$orderService = OrdersService::instance();
$orderService->addIPNRecord(array('ipnTrackId' => $data['ipn_track_id'], 'ipnTransactionId' => $data['txn_id'], 'ipnTransactionType' => $data['txn_type'], 'ipnData' => json_encode($data, JSON_UNESCAPED_UNICODE)));
// Make sure this IPN is for the merchant
if (strcasecmp(Config::$a['commerce']['receiver_email'], $data['receiver_email']) !== 0) {
$log->critical(sprintf('IPN originated with incorrect receiver_email [%s]', $data['ipn_track_id']));
return new Response(Http::STATUS_ERROR, 'Invalid IPN');
}
// Handle the IPN
$this->handleIPNTransaction($data['txn_id'], $data['txn_type'], $data);
// Return success response
return new Response(Http::STATUS_OK);
} catch (\Exception $e) {
$log->critical($e->getMessage());
return new Response(Http::STATUS_ERROR, 'Error');
}
$log->critical('Unhandled IPN');
return new Response(Http::STATUS_ERROR, 'Unhandled IPN');
}
/**
* @test
*/
public function processIPNWithSpecialCharacters()
{
$ipnData = "description=Jake's store";
ini_set('get_magic_quotes_gpc', true);
$ipn = new PPIPNMessage($ipnData);
$rawData = $ipn->getRawData();
$this->assertEquals($rawData['description'], "Jake's store");
ini_set('get_magic_quotes_gpc', false);
$ipn = new PPIPNMessage($ipnData);
$rawData = $ipn->getRawData();
$this->assertEquals($rawData['description'], "Jake's store");
$this->assertEquals($rawData['description'], "Jake's store");
}
public function processIpn(PPIPNMessage $ipnMessage)
{
$data = $ipnMessage->getRawData();
if ($ipnMessage->validate()) {
//Log PayPal Notifications
$payPalLog = new PayPalIpnLog();
$payPalLog->setLog(serialize($data));
$payPalLog->save();
$custom = $data['custom'];
$transactionId = $data['txn_id'];
$transactionType = $data['txn_type'];
$paymentStatus = $data['payment_status'];
$paypalTransaction = PaypalTransactionQuery::create()->findOneByCustom($custom);
$paypalTransaction->setTransactionId($transactionId)->setTransactionType($transactionType)->setStatus($paymentStatus);
$paypalTransaction->save();
$payment = $paypalTransaction->getPayment();
if ($paymentStatus == 'Completed') {
$this->paymentBus->getCompletedHandler($payment)->process();
} elseif ($paymentStatus == 'Failed') {
$this->paymentBus->getFailedHandler($payment)->process();
}
} else {
\Log::error("Error: Got invalid IPN data");
\Log::error($data);
}
return \Response::make('', 200);
}
<?php
use PayPal\IPN\PPIPNMessage;
/**
* This is a sample implementation of an IPN listener
* that uses the SDK's PPIPNMessage class to process IPNs
*
* This sample simply validates the incoming IPN message
* and logs IPN variables. In a real application, you will
* validate the IPN and initiate some action based on the
* incoming IPN variables.
*/
require_once '../PPBootStrap.php';
// first param takes ipn data to be validated. if null, raw POST data is read from input stream
$ipnMessage = new PPIPNMessage(null, Configuration::getConfig());
foreach ($ipnMessage->getRawData() as $key => $value) {
error_log("IPN: {$key} => {$value}");
}
if ($ipnMessage->validate()) {
error_log("Success: Got valid IPN data");
} else {
error_log("Error: Got invalid IPN data");
}