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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Indexer\Model\Processor;
use Magento\Framework\App\CacheInterface;
/**
* Clear cache after reindex
*/
class CleanCache
{
/**
* @var \Magento\Framework\Indexer\CacheContext
*/
protected $context;
/**
* @var \Magento\Framework\Event\Manager
*/
protected $eventManager;
/**
* @var \Magento\Framework\App\CacheInterface
*/
private $cache;
/**
* @param \Magento\Framework\Indexer\CacheContext $context
* @param \Magento\Framework\Event\Manager $eventManager
*/
public function __construct(
\Magento\Framework\Indexer\CacheContext $context,
\Magento\Framework\Event\Manager $eventManager
) {
$this->context = $context;
$this->eventManager = $eventManager;
}
/**
* Update indexer views
*
* @param \Magento\Indexer\Model\Processor $subject
* @return void
* @SuppressWarnings(PHPMD.UnusedFormalParameter)
*/
public function afterUpdateMview(\Magento\Indexer\Model\Processor $subject)
{
$this->eventManager->dispatch('clean_cache_after_reindex', ['object' => $this->context]);
$this->cleanCache();
}
/**
* Clear cache after reindex all
*
* @param \Magento\Indexer\Model\Processor $subject
* @return void
* @SuppressWarnings(PHPMD.UnusedFormalParameter)
*/
public function afterReindexAllInvalid(\Magento\Indexer\Model\Processor $subject)
{
$this->eventManager->dispatch('clean_cache_by_tags', ['object' => $this->context]);
$this->cleanCache();
}
/**
* Get cache interface
*
* @return \Magento\Framework\App\CacheInterface
* @deprecated 100.1.1
*/
private function getCache()
{
if ($this->cache === null) {
$this->cache = \Magento\Framework\App\ObjectManager::getInstance()->get(CacheInterface::class);
}
return $this->cache;
}
/**
* Clean cache.
*
* @return void
*/
private function cleanCache(): void
{
$identities = $this->context->getIdentities();
if (!empty($identities)) {
$this->getCache()->clean($identities);
$this->context->flush();
}
}
}