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<?php
/**
* This file is part of the Klarna KP module
*
* (c) Klarna Bank AB (publ)
*
* For the full copyright and license information, please view the NOTICE
* and LICENSE files that were distributed with this source code.
*/
namespace Klarna\Kp\Plugin\Model;
use Klarna\Core\Model\Config;
use Klarna\Kp\Model\Payment\Kp;
use Klarna\Kp\Model\QuoteRepository;
use Magento\AdvancedSalesRule\Model\Rule\Condition\FilterTextGenerator\Address\PaymentMethod;
use Magento\Checkout\Model\Session;
use Magento\Framework\Exception\NoSuchEntityException;
class PaymentMethodPlugin
{
/**
* @var Config
*/
private $config;
/**
* @var Session
*/
private $session;
/**
* @var QuoteRepository
*/
private $quoteRepository;
/**
* @param Config $config
* @param Session $session
* @param QuoteRepository $quoteRepository
* @codeCoverageIgnore
*/
public function __construct(
Config $config,
Session $session,
QuoteRepository $quoteRepository
) {
$this->config = $config;
$this->session = $session;
$this->quoteRepository = $quoteRepository;
}
/**
* Replaces detailed payment method names with generic kp key
*
* @param PaymentMethod $method
* @param array $result
* @return array
* @SuppressWarnings(PMD.UnusedFormalParameter)
*/
public function afterGenerateFilterText(PaymentMethod $method, array $result): array
{
if (!$this->config->klarnaEnabled()) {
return $result;
}
$handledFilterTextParts = [];
foreach ($result as $filterTextPart) {
if ($this->isPaymentMethod($filterTextPart)) {
$filterTextPart = $this->replacePaymentMethod($filterTextPart);
}
$handledFilterTextParts[] = $filterTextPart;
}
return $handledFilterTextParts;
}
/**
* Checks if input is a payment method
*
* @param string $input
* @return bool
*/
private function isPaymentMethod(string $input): bool
{
return strpos($input, 'quote_address:payment_method') === 0;
}
/**
* Replaces payment methods saved in klarna quote with the kp key
*
* @param string $input
* @return string
*/
private function replacePaymentMethod(string $input): string
{
return str_replace(
$this->getQuotePaymentMethods(),
Kp::METHOD_CODE,
$input
);
}
/**
* Returns payment methods saved in klarna quote (initially returned by klarna api)
*
* @return array
*/
private function getQuotePaymentMethods(): array
{
$quoteId = $this->session->getQuoteId();
if ($quoteId === null) {
return [];
}
try {
return $this->quoteRepository->getActiveByQuoteId($quoteId)->getPaymentMethods();
} catch (NoSuchEntityException $e) {
return [];
}
}
}