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<?php
/**
* ######
* ######
* ############ ####( ###### #####. ###### ############ ############
* ############# #####( ###### #####. ###### ############# #############
* ###### #####( ###### #####. ###### ##### ###### ##### ######
* ###### ###### #####( ###### #####. ###### ##### ##### ##### ######
* ###### ###### #####( ###### #####. ###### ##### ##### ######
* ############# ############# ############# ############# ##### ######
* ############ ############ ############# ############ ##### ######
* ######
* #############
* ############
*
* Adyen Payment module (https://www.adyen.com/)
*
* Copyright (c) 2015 Adyen BV (https://www.adyen.com/)
* See LICENSE.txt for license details.
*
* Author: Adyen <magento@adyen.com>
*/
namespace Adyen\Payment\Observer;
use Magento\Framework\DataObject;
use Magento\Payment\Observer\AbstractDataAssignObserver;
use Magento\Quote\Api\Data\PaymentInterface;
abstract class AdyenAbstractDataAssignObserver extends AbstractDataAssignObserver
{
const BRAND_CODE = 'brand_code';
const STATE_DATA = 'state_data';
const BROWSER_INFO = 'browserInfo';
const PAYMENT_METHOD = 'paymentMethod';
const RISK_DATA = 'riskData';
const STORE_PAYMENT_METHOD = 'storePaymentMethod';
const CC_TYPE = 'cc_type';
const NUMBER_OF_INSTALLMENTS = 'number_of_installments';
const COMBO_CARD_TYPE = 'combo_card_type';
/**
* @param DataObject $data
* @return array
*/
protected function getValidatedAdditionalData(DataObject $data)
{
// Get additional data array
$additionalData = $data->getData(PaymentInterface::KEY_ADDITIONAL_DATA);
if (!is_array($additionalData)) {
return [];
}
// Get a validated additional data array
$additionalData = $this->getArrayOnlyWithApprovedKeys($additionalData, $this->approvedAdditionalDataKeys);
// json decode state data
$stateData = [];
if (!empty($additionalData[self::STATE_DATA])) {
$stateData = json_decode($additionalData[self::STATE_DATA], true);
}
// Get validated state data array
if (!empty($stateData)) {
$stateData = $this->getArrayOnlyWithApprovedKeys($stateData, $this->approvedStateDataKeys);
}
// Replace state data with the decoded and validated state data
$additionalData[self::STATE_DATA] = $stateData;
return $additionalData;
}
/**
* Returns an array with only the approved keys
*
* @param array $array
* @param array $approvedKeys
* @return array
*/
private function getArrayOnlyWithApprovedKeys($array, $approvedKeys)
{
$result = [];
foreach ($approvedKeys as $approvedKey) {
if (isset($array[$approvedKey])) {
$result[$approvedKey] = $array[$approvedKey];
}
}
return $result;
}
}