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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
declare(strict_types=1);
namespace Magento\Customer\Model\Plugin;
use Magento\Customer\Api\CustomerRepositoryInterface;
use Magento\Customer\Model\Customer\NotificationStorage;
use Magento\Customer\Model\Session;
use Magento\Framework\App\ActionInterface;
use Magento\Framework\App\Area;
use Magento\Framework\App\HttpRequestInterface;
use Magento\Framework\App\ObjectManager;
use Magento\Framework\App\RequestInterface;
use Magento\Framework\App\State;
use Magento\Framework\Exception\NoSuchEntityException;
use Magento\Framework\Session\StorageInterface;
use Psr\Log\LoggerInterface;
/**
* Refresh the Customer session if `UpdateSession` notification registered
*
* @SuppressWarnings(PHPMD.CouplingBetweenObjects)
*/
class CustomerNotification
{
/**
* Array key for all active previous session ids.
*/
private const PREVIOUS_ACTIVE_SESSIONS = 'previous_active_sessions';
/**
* @var Session
*/
private $session;
/**
* @var NotificationStorage
*/
private $notificationStorage;
/**
* @var CustomerRepositoryInterface
*/
private $customerRepository;
/**
* @var State
*/
private $state;
/**
* @var LoggerInterface
*/
private $logger;
/**
* @var RequestInterface|\Magento\Framework\App\Request\Http
*/
private $request;
/**
* @var StorageInterface
*/
private StorageInterface $storage;
/**
* Initialize dependencies.
*
* @param Session $session
* @param NotificationStorage $notificationStorage
* @param State $state
* @param CustomerRepositoryInterface $customerRepository
* @param LoggerInterface $logger
* @param RequestInterface $request
* @param StorageInterface|null $storage
*/
public function __construct(
Session $session,
NotificationStorage $notificationStorage,
State $state,
CustomerRepositoryInterface $customerRepository,
LoggerInterface $logger,
RequestInterface $request,
StorageInterface $storage = null
) {
$this->session = $session;
$this->notificationStorage = $notificationStorage;
$this->state = $state;
$this->customerRepository = $customerRepository;
$this->logger = $logger;
$this->request = $request;
$this->storage = $storage ?? ObjectManager::getInstance()->get(StorageInterface::class);
}
/**
* Refresh the customer session on frontend post requests if an update session notification is registered.
*
* @param ActionInterface $subject
* @return void
* @throws \Magento\Framework\Exception\LocalizedException
* @SuppressWarnings(PHPMD.UnusedFormalParameter)
*/
public function beforeExecute(ActionInterface $subject)
{
$customerId = (int)$this->session->getCustomerId();
if (!$this->isFrontendRequest()
|| !$this->isPostRequest()
|| !$this->isSessionUpdateRegisteredFor($customerId)) {
return;
}
try {
$oldSessionId = $this->session->getSessionId();
$previousSessions = $this->storage->getData(self::PREVIOUS_ACTIVE_SESSIONS);
if (empty($previousSessions)) {
$previousSessions = [];
}
$previousSessions[] = $oldSessionId;
$this->storage->setData(self::PREVIOUS_ACTIVE_SESSIONS, $previousSessions);
$this->session->regenerateId();
$customer = $this->customerRepository->getById($customerId);
$this->session->setCustomerData($customer);
$this->session->setCustomerGroupId($customer->getGroupId());
$this->notificationStorage->remove(
NotificationStorage::UPDATE_CUSTOMER_SESSION,
$customer->getId()
);
} catch (NoSuchEntityException $e) {
$this->logger->error($e);
}
}
/**
* Because RequestInterface has no isPost method the check is requied before calling it.
*
* @return bool
*/
private function isPostRequest(): bool
{
return $this->request instanceof HttpRequestInterface && $this->request->isPost();
}
/**
* Check if the current application area is frontend.
*
* @return bool
* @throws \Magento\Framework\Exception\LocalizedException
*/
private function isFrontendRequest(): bool
{
return $this->state->getAreaCode() === Area::AREA_FRONTEND;
}
/**
* True if the session for the given customer ID needs to be refreshed.
*
* @param int $customerId
* @return bool
*/
private function isSessionUpdateRegisteredFor(int $customerId): bool
{
return (bool)$this->notificationStorage->isExists(NotificationStorage::UPDATE_CUSTOMER_SESSION, $customerId);
}
}