/**
* Process Paypal IPN response to payment.
*
* When the IPN mesage is validated, a payment success event
* should be dispatched.
*
* @param int $orderId Order Id
* @param array $parameters parameter array coming from Paypal IPN notification
*
* @throws ParameterNotReceivedException
* @throws PaymentException
*/
public function processPaypalIPNMessage($orderId, array $parameters)
{
/**
* Retrieving the order object.
*/
$order = $this->paymentBridge->findOrder($orderId);
if (!$order) {
throw new PaymentOrderNotFoundException(sprintf('Order #%s not found', $orderId));
}
$this->paymentBridge->setOrder($order);
/**
* Check that we receive the mandatory parameters.
*/
$this->checkResultParameters($parameters);
/**
* Initializing PaypalWebCheckoutMethod, which is
* an object representation of the payment information
* coming from the payment processor.
*/
$paypalMethod = $this->paymentMethodFactory->create($parameters['mc_gross'], $parameters['payment_status'], $parameters['notify_version'], $parameters['payer_status'], $parameters['business'], null, $parameters['verify_sign'], $parameters['payer_email'], $parameters['txn_id'], $parameters['payment_type'], $parameters['receiver_email'], null, $parameters['txn_type'], null, $parameters['mc_currency'], null, $parameters['test_ipn'], $parameters['ipn_track_id']);
/**
* Notifying payment.done, which means that the
* payment has been received, although we still
* do not know if it is succesful or not.
* Listening fot this event is useful when one
* wants to record transaction informations.
*/
$this->paymentEventDispatcher->notifyPaymentOrderDone($this->paymentBridge, $paypalMethod);
/**
* Check if the transaction is successful.
*/
if (!$this->transactionSuccessful($parameters)) {
$this->paymentEventDispatcher->notifyPaymentOrderFail($this->paymentBridge, $paypalMethod);
throw new PaymentException();
}
/**
* Payment paid successfully.
*
* Paid process has ended successfully
*/
$this->paymentEventDispatcher->notifyPaymentOrderSuccess($this->paymentBridge, $paypalMethod);
}
