vendor/massive/search-bundle/Search/EventSubscriber/PurgeSubscriber.php line 41
<?php/** This file is part of the MassiveSearchBundle** (c) MASSIVE ART WebServices GmbH** This source file is subject to the MIT license that is bundled* with this source code in the file LICENSE.*/namespace Massive\Bundle\SearchBundle\Search\EventSubscriber;use Massive\Bundle\SearchBundle\Search\Event\IndexRebuildEvent;use Massive\Bundle\SearchBundle\Search\SearchEvents;use Massive\Bundle\SearchBundle\Search\SearchManagerInterface;use Symfony\Component\EventDispatcher\EventSubscriberInterface;class PurgeSubscriber implements EventSubscriberInterface{/*** @var SearchManagerInterface*/private $searchManager;public function __construct(SearchManagerInterface $searchManager){$this->searchManager = $searchManager;}public static function getSubscribedEvents(){return [SearchEvents::INDEX_REBUILD => ['purgeIndexes', 500],];}/*** Purges all indexes, if the purge option is set.*/public function purgeIndexes(IndexRebuildEvent $event){if (!$event->getPurge()) {return;}foreach ($this->searchManager->getIndexNames() as $indexName) {$event->getOutput()->writeln('<info>Purging index</info>: ' . $indexName);$this->searchManager->purge($indexName);}}}