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<?php declare(strict_types=1);
namespace Shopware\Core\Content\Rule\DataAbstractionLayer;
use Doctrine\DBAL\Connection;
use Shopware\Core\Checkout\Cart\CartRuleLoader;
use Shopware\Core\Content\Rule\Event\RuleIndexerEvent;
use Shopware\Core\Content\Rule\RuleDefinition;
use Shopware\Core\Content\Rule\RuleEvents;
use Shopware\Core\Framework\DataAbstractionLayer\Dbal\Common\IteratorFactory;
use Shopware\Core\Framework\DataAbstractionLayer\Doctrine\RetryableQuery;
use Shopware\Core\Framework\DataAbstractionLayer\EntityRepositoryInterface;
use Shopware\Core\Framework\DataAbstractionLayer\Event\EntityWrittenContainerEvent;
use Shopware\Core\Framework\DataAbstractionLayer\Event\EntityWrittenEvent;
use Shopware\Core\Framework\DataAbstractionLayer\Indexing\EntityIndexer;
use Shopware\Core\Framework\DataAbstractionLayer\Indexing\EntityIndexingMessage;
use Shopware\Core\Framework\Feature;
use Shopware\Core\Framework\Plugin\Event\PluginPostActivateEvent;
use Shopware\Core\Framework\Plugin\Event\PluginPostDeactivateEvent;
use Shopware\Core\Framework\Plugin\Event\PluginPostInstallEvent;
use Shopware\Core\Framework\Plugin\Event\PluginPostUninstallEvent;
use Shopware\Core\Framework\Plugin\Event\PluginPostUpdateEvent;
use Shopware\Core\Framework\Plugin\Exception\DecorationPatternException;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Contracts\EventDispatcher\EventDispatcherInterface;
class RuleIndexer extends EntityIndexer implements EventSubscriberInterface
{
public const PAYLOAD_UPDATER = 'rule.payload';
private IteratorFactory $iteratorFactory;
private Connection $connection;
private EntityRepositoryInterface $repository;
private RulePayloadUpdater $payloadUpdater;
private EventDispatcherInterface $eventDispatcher;
private CartRuleLoader $cartRuleLoader;
/**
* @internal
*/
public function __construct(
Connection $connection,
IteratorFactory $iteratorFactory,
EntityRepositoryInterface $repository,
RulePayloadUpdater $payloadUpdater,
CartRuleLoader $cartRuleLoader,
EventDispatcherInterface $eventDispatcher
) {
$this->iteratorFactory = $iteratorFactory;
$this->repository = $repository;
$this->connection = $connection;
$this->payloadUpdater = $payloadUpdater;
$this->eventDispatcher = $eventDispatcher;
$this->cartRuleLoader = $cartRuleLoader;
}
public function getName(): string
{
return 'rule.indexer';
}
public static function getSubscribedEvents(): array
{
return [
PluginPostInstallEvent::class => 'refreshPlugin',
PluginPostActivateEvent::class => 'refreshPlugin',
PluginPostUpdateEvent::class => 'refreshPlugin',
PluginPostDeactivateEvent::class => 'refreshPlugin',
PluginPostUninstallEvent::class => 'refreshPlugin',
RuleEvents::RULE_WRITTEN_EVENT => 'onRuleWritten',
];
}
public function refreshPlugin(): void
{
// Delete the payload and invalid flag of all rules
$update = new RetryableQuery(
$this->connection,
$this->connection->prepare('UPDATE `rule` SET `payload` = null, `invalid` = 0')
);
$update->execute();
}
/**
* @param array|null $offset
*
* @deprecated tag:v6.5.0 The parameter $offset will be native typed
*/
public function iterate(/*?array */$offset): ?EntityIndexingMessage
{
if ($offset !== null && !\is_array($offset)) {
Feature::triggerDeprecationOrThrow(
'v6.5.0.0',
'Parameter `$offset` of method "iterate()" in class "RuleIndexer" will be natively typed to `?array` in v6.5.0.0.'
);
}
$iterator = $this->iteratorFactory->createIterator($this->repository->getDefinition(), $offset);
$ids = $iterator->fetch();
if (empty($ids)) {
return null;
}
return new RuleIndexingMessage(array_values($ids), $iterator->getOffset());
}
public function update(EntityWrittenContainerEvent $event): ?EntityIndexingMessage
{
$updates = $event->getPrimaryKeys(RuleDefinition::ENTITY_NAME);
if (empty($updates)) {
return null;
}
$this->handle(new RuleIndexingMessage(array_values($updates), null, $event->getContext()));
return null;
}
public function handle(EntityIndexingMessage $message): void
{
$ids = $message->getData();
$ids = array_unique(array_filter($ids));
if (empty($ids)) {
return;
}
if ($message->allow(self::PAYLOAD_UPDATER)) {
$this->payloadUpdater->update($ids);
}
$this->eventDispatcher->dispatch(new RuleIndexerEvent($ids, $message->getContext(), $message->getSkip()));
}
public function getTotal(): int
{
return $this->iteratorFactory->createIterator($this->repository->getDefinition())->fetchCount();
}
public function getDecorated(): EntityIndexer
{
throw new DecorationPatternException(static::class);
}
public function onRuleWritten(EntityWrittenEvent $event): void
{
$this->cartRuleLoader->invalidate();
}
}

vendor/shopware/core/Content/Rule/DataAbstractionLayer/RuleIndexer.php line 79