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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
declare(strict_types=1);
namespace Magento\Ups\Model;
use Magento\Framework\App\Cache\Type\Config as Cache;
use Magento\Framework\App\ObjectManager;
use Magento\Framework\Exception\LocalizedException;
use Magento\Framework\Exception\NoSuchEntityException;
use Magento\Framework\HTTP\AsyncClient\Request;
use Magento\Framework\HTTP\AsyncClientInterface;
use Magento\Quote\Model\Quote\Address\RateRequest;
use Magento\Quote\Model\Quote\Address\RateResult\Error;
use Magento\Quote\Model\Quote\Address\RateResult\ErrorFactory;
use Magento\Shipping\Model\Carrier\AbstractCarrier;
class UpsAuth extends AbstractCarrier
{
public const CACHE_KEY_PREFIX = 'ups_api_token_';
/**
* @var AsyncClientInterface
*/
private $asyncHttpClient;
/**
* @var Cache
*/
private $cache;
/**
* @var ErrorFactory
*/
public $_rateErrorFactory;
/**
* @param AsyncClientInterface|null $asyncHttpClient
* @param Cache $cacheManager
* @param ErrorFactory $rateErrorFactory
*/
public function __construct(
AsyncClientInterface $asyncHttpClient = null,
Cache $cacheManager,
ErrorFactory $rateErrorFactory
) {
$this->asyncHttpClient = $asyncHttpClient ?? ObjectManager::getInstance()->get(AsyncClientInterface::class);
$this->cache = $cacheManager;
$this->_rateErrorFactory = $rateErrorFactory;
}
/**
* Token Generation
*
* @param String $clientId
* @param String $clientSecret
* @param String $clientUrl
* @return bool|string
* @throws LocalizedException
* @throws \Throwable
*/
public function getAccessToken($clientId, $clientSecret, $clientUrl)
{
$cacheKey = self::CACHE_KEY_PREFIX;
$result = $this->cache->load($cacheKey);
if (!$result) {
$headers = [
'Content-Type' => 'application/x-www-form-urlencoded',
'x-merchant-id' => 'string',
'Authorization' => 'Basic ' . base64_encode("$clientId:$clientSecret"),
];
$authPayload = http_build_query([
'grant_type' => 'client_credentials',
]);
try {
$asyncResponse = $this->asyncHttpClient->request(new Request(
$clientUrl,
Request::METHOD_POST,
$headers,
$authPayload
));
$responseResult = $asyncResponse->get();
$responseData = $responseResult->getBody();
$responseData = json_decode($responseData);
if (isset($responseData->access_token)) {
$result = $responseData->access_token;
$this->cache->save($result, $cacheKey, [], $responseData->expires_in ?: 10000);
} else {
$error = $this->_rateErrorFactory->create();
$error->setCarrier('ups');
$error->setCarrierTitle($this->getConfigData('title'));
if ($this->getConfigData('specificerrmsg') !== '') {
$errorTitle = $this->getConfigData('specificerrmsg');
}
if (!isset($errorTitle)) {
$errorTitle = __('Cannot retrieve shipping rates');
}
$error->setErrorMessage($errorTitle);
}
return $result;
} catch (\Magento\Framework\HTTP\AsyncClient\HttpException $e) {
throw new \Magento\Framework\Exception\LocalizedException(__('Error occurred: %1', $e->getMessage()));
}
}
return $result;
}
/**
* @inheritDoc
* @SuppressWarnings(PHPMD.UnusedFormalParameter)
* phpcs:disable
*/
public function collectRates(RateRequest $request)
{
return ''; // This block is empty as not required.
}
}