/**
* {@inheritdoc}
*/
public function processCallback(PaymentTransaction $paymentTransaction, CallbackResponse $callbackResponse)
{
$paymentTransaction->setProcessorType(PaymentTransaction::PROCESSOR_CALLBACK);
$paymentTransaction->setProcessorName($callbackResponse->getType());
parent::processCallback($paymentTransaction, $callbackResponse);
}
/**
* Validate callback response control code
*
* @param PaymentTransaction $paymentTransaction Payment transaction for control code checking
* @param CallbackResponse $callbackResponse Callback for control code checking
*
* @throws ValidationException Invalid control code
*/
protected function validateSignature(PaymentTransaction $paymentTransaction, CallbackResponse $callbackResponse)
{
// This is SHA-1 checksum of the concatenation
// status + orderid + client_orderid + merchant-control.
$expectedControlCode = sha1($callbackResponse->getStatus() . $callbackResponse->getPaymentPaynetId() . $callbackResponse->getPaymentClientId() . $paymentTransaction->getQueryConfig()->getSigningKey());
if ($expectedControlCode !== $callbackResponse->getControlCode()) {
throw new ValidationException("Actual control code '{$callbackResponse->getControlCode()}' does " . "not equal expected '{$expectedControlCode}'");
}
}
/**
* Creates order for cart and payment response.
*
* @param Cart $prestashop_cart Prestashop cart object.
* @param CallbackResponse $paynet_response PaynetEasy payment response.
* @param int $order_status_id Order status id.
* @param float $payment_amount Payment amount.
* @param string $order_comment Comment for order.
*/
protected function createOrder(Cart $prestashop_cart, CallbackResponse $paynet_response, $order_status_id, $payment_amount, $order_comment = null)
{
$db = Db::getInstance();
$paynet_payment_id = $db->escape($paynet_response->getPaymentPaynetId());
$prestashop_cart_id = $db->escape($prestashop_cart->id);
$this->module->validateOrder($prestashop_cart_id, $order_status_id, $payment_amount, $this->module->name, $order_comment, array('transaction_id' => $paynet_payment_id));
$db->update('paynet_payments', array('id_prestashop_order' => $this->module->currentOrder), "`id_paynet_payment` = {$paynet_payment_id} AND `id_prestashop_cart` = {$prestashop_cart_id}");
}
/**
* Executes payment gateway processor for customer return from payment form or 3D-auth
*
* @param CallbackResponse $callbackResponse Callback object with data from payment gateway
* @param PaymentTransaction $paymentTransaction Payment transaction for processing
*
* @return CallbackResponse Validated payment gateway callback
*/
public function processCustomerReturn(CallbackResponse $callbackResponse, PaymentTransaction $paymentTransaction)
{
$callbackResponse->setType('customer_return');
return $this->processPaynetEasyCallback($callbackResponse, $paymentTransaction);
}
/**
* Creates control code and set in to callback
*
* @param CallbackResponse $callbackResponse Callback object
*/
protected function signCallback(CallbackResponse $callbackResponse)
{
$callbackResponse['control'] = sha1($callbackResponse->getStatus() . $callbackResponse->getPaymentPaynetId() . $callbackResponse->getPaymentClientId() . self::SIGNING_KEY);
}
