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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Customer\Model\Customer;
use Magento\Framework\App\ObjectManager;
use Magento\Framework\Cache\FrontendInterface;
use Magento\Framework\Serialize\SerializerInterface;
class NotificationStorage
{
const UPDATE_CUSTOMER_SESSION = 'update_customer_session';
/**
* @var FrontendInterface
*/
private $cache;
/**
* @var SerializerInterface
*/
private $serializer;
/**
* NotificationStorage constructor.
* @param FrontendInterface $cache
* @param SerializerInterface $serializer
*/
public function __construct(
FrontendInterface $cache,
SerializerInterface $serializer = null
) {
$this->cache = $cache;
$this->serializer = $serializer ?: ObjectManager::getInstance()->get(SerializerInterface::class);
}
/**
* Add notification in cache
*
* @param string $notificationType
* @param string $customerId
* @return void
*/
public function add($notificationType, $customerId)
{
$this->cache->save(
$this->serializer->serialize([
'customer_id' => $customerId,
'notification_type' => $notificationType
]),
$this->getCacheKey($notificationType, $customerId)
);
}
/**
* Check whether notification is exists in cache
*
* @param string $notificationType
* @param string $customerId
* @return bool
*/
public function isExists($notificationType, $customerId)
{
return $this->cache->test($this->getCacheKey($notificationType, $customerId));
}
/**
* Remove notification from cache
*
* @param string $notificationType
* @param string $customerId
* @return void
*/
public function remove($notificationType, $customerId)
{
$this->cache->remove($this->getCacheKey($notificationType, $customerId));
}
/**
* Retrieve cache key
*
* @param string $notificationType
* @param string $customerId
* @return string
*/
private function getCacheKey($notificationType, $customerId)
{
return 'notification_' . $notificationType . '_' . $customerId;
}
}