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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Braintree\Model;
use Magento\Braintree\Gateway\Response\PaymentDetailsHandler;
use Magento\Braintree\Model\Ui\ConfigProvider;
use Magento\Payment\Api\PaymentVerificationInterface;
use Magento\Sales\Api\Data\OrderPaymentInterface;
/**
* Processes CVV codes mapping from Braintree transaction to
* electronic merchant systems standard.
*
* @see https://developers.braintreepayments.com/reference/response/transaction
* @see http://www.emsecommerce.net/avs_cvv2_response_codes.htm
*/
class CvvEmsCodeMapper implements PaymentVerificationInterface
{
/**
* Default code for mismatch mapping
*
* @var string
*/
private static $notProvidedCode = 'P';
/**
* List of mapping CVV codes
*
* @var array
*/
private static $cvvMap = [
'M' => 'M',
'N' => 'N',
'U' => 'P',
'I' => 'P',
'S' => 'S',
'A' => ''
];
/**
* Gets payment CVV 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() !== ConfigProvider::CODE) {
throw new \InvalidArgumentException(
'The "' . $orderPayment->getMethod() . '" does not supported by Braintree CVV mapper.'
);
}
$additionalInfo = $orderPayment->getAdditionalInformation();
if (empty($additionalInfo[PaymentDetailsHandler::CVV_RESPONSE_CODE])) {
return self::$notProvidedCode;
}
$cvv = $additionalInfo[PaymentDetailsHandler::CVV_RESPONSE_CODE];
return isset(self::$cvvMap[$cvv]) ? self::$cvvMap[$cvv] : self::$notProvidedCode;
}
}