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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Paypal\Model\Payflow;
use Magento\Payment\Api\PaymentVerificationInterface;
use Magento\Paypal\Model\Config;
use Magento\Paypal\Model\Info;
use Magento\Sales\Api\Data\OrderPaymentInterface;
/**
* Processes AVS codes mapping from PayPal Payflow transaction to electronic merchant systems standard.
*
* @see https://developer.paypal.com/docs/classic/payflow/integration-guide/#credit-card-transaction-responses
* @see http://www.emsecommerce.net/avs_cvv2_response_codes.htm
*/
class AvsEmsCodeMapper implements PaymentVerificationInterface
{
/**
* Default code for mismatching mapping.
*
* @var string
*/
private static $unavailableCode = '';
/**
* List of mapping AVS codes
*
* @var array
*/
private static $avsMap = [
'YY' => 'Y',
'NY' => 'A',
'YN' => 'Z',
'NN' => 'N'
];
/**
* Gets payment AVS verification code.
*
* @param OrderPaymentInterface $orderPayment
* @return string
* @throws \InvalidArgumentException If specified order payment has different payment method code.
*/
public function getCode(OrderPaymentInterface $orderPayment)
{
if ($orderPayment->getMethod() !== Config::METHOD_PAYFLOWPRO) {
throw new \InvalidArgumentException(
'The "' . $orderPayment->getMethod() . '" does not supported by Payflow AVS mapper.'
);
}
$additionalInfo = $orderPayment->getAdditionalInformation();
if (empty($additionalInfo[Info::PAYPAL_AVSADDR]) ||
empty($additionalInfo[Info::PAYPAL_AVSZIP])
) {
return self::$unavailableCode;
}
$streetCode = $additionalInfo[Info::PAYPAL_AVSADDR];
$zipCode = $additionalInfo[Info::PAYPAL_AVSZIP];
$key = $zipCode . $streetCode;
return self::$avsMap[$key] ?? self::$unavailableCode;
}
}