/**
* {@inheritdoc}
*/
public function process(ConsumerEvent $event)
{
$pageId = $event->getMessage()->getValue('pageId');
$page = $this->pageManager->findOneBy(array('id' => $pageId));
if (!$page) {
return;
}
// start a transaction
$this->snapshotManager->getConnection()->beginTransaction();
// creating snapshot
$snapshot = $this->transformer->create($page);
// update the page status
$page->setEdited(false);
$this->pageManager->save($page);
// save the snapshot
$this->snapshotManager->save($snapshot);
$this->snapshotManager->enableSnapshots(array($snapshot));
// commit the changes
$this->snapshotManager->getConnection()->commit();
}
