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alakhdeveloper
stale[bot]
Preconditions (*)
Steps to reproduce (*)
Magento 2.3.5 seems to have a bug with the Paypal IPN.
When the customer place an order through checkout, the Credit Card order is processed through paypal. The order is created successfully as expected in the Magento backend and in paypal. This includes the payment record which captures the funds.
When paypal tries to update the order status on magento, PayPal will hit the IPN url: https://www.example.com/paypal/ipn
When paypal hits the IPN url, Magento is throwing a 500 Error.
On Magento, the file that is being hit by the IPN URL is "vendor/magento/module-paypal/Controller/Ipn/Index.php"
Here is the function in the Magento Ipn/Index.php:
/**
@return void */ public function execute() {
if (!$this->getRequest()->isPost()) { return; }
try { $data = $this->getRequest()->getPostValue(); $this->_ipnFactory->create(['data' => $data])->processIpnRequest(); // This is where the 500 error is being thrown. $incrementId = $this->getRequest()->getPostValue()['invoice']; $this->_eventManager->dispatch( 'paypal_checkout_success', [ 'order' => $this->orderFactory->create()->loadByIncrementId($incrementId) ] );
} catch (RemoteServiceUnavailableException $e) { $this->_logger->critical($e); $this->getResponse()->setStatusHeader(503, '1.1', 'Service Unavailable')->sendResponse(); /* @todo eliminate usage of exit statement / // phpcs:ignore Magento2.Security.LanguageConstruct.ExitUsage exit; } catch (\Exception $e) { $this->_logger->critical($e); $this->getResponse()->setHttpResponseCode(500); } }
As you can see, the line: "$this->_ipnFactory->create(['data' => $data])->processIpnRequest();" - This is where the 500 error is being thrown.
When I comment out this line that is throwing the 500 Error, the function no longer throws the 500 error.
I have checked the IPN "processIpnRequest" function and everything looks fine with the code. I am not sure why the "processIpnRequest" function is throwing the 500 error. This is the Magento core code.
When paypal first hits the IPN url, the parameters include a $0 amount and no invoice id. The second time paypal hits the IPN url, the parameters include the $amount of the order and an Invoice ID. In the system.log file, I see an error "The invoice ID is not available". So i added: $incrementId = $this->getRequest()->getPostValue()['invoice']; // add a check for the invoice id "order_increment_id" to get rid of "The invoice ID is not available" error in system.log file. if(empty($incrementId)){ return $this; } $this->_eventManager->dispatch(
Now if I try to process the invoice of the order in Magento, I get "Field format error: ORIGID missing". The only way to complete the order is to capture in Paypal and have the IPN feed back to the order in Magento.
Expected result (*)
Actual result (*)
The issue is with the PayPal IPNs. Paypal IPN is showing a 500 error. When I dig into the code, I found Paypal is hitting the IPN URL and the invoice_id (order increment id) is not found.. However in the admin interface, the order_id exists, but it's throwing a 500 error response.
Magento seems to have a bug with the Paypal IPN.
Please help me look into it.