/**
* Creates order for cart if payment processed with error.
*
* @param Cart $prestashop_cart Prestashop cart object.
*/
protected function createOrderWithErrorPayment(Cart $prestashop_cart, CallbackResponse $paynet_response, $error_message = null)
{
$order_comment = $paynet_response->getStatus();
if (!is_null($error_message)) {
$order_comment .= ": {$error_message}";
}
// If now set status 'PS_OS_ERROR', transaction will not be saved.
// But because assigned amount '0' and status 'PS_OS_PAYMENT', transaction will be saved
// and displayed with warning in admin control panel.
$this->createOrder($prestashop_cart, $paynet_response, Configuration::get('PS_OS_PAYMENT'), 0, $order_comment);
}
/**
* 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 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);
}
