custom/plugins/MoorlMerchantFinder/src/Storefront/Subscriber/ProductCriteriaSubscriber.php line 31

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  1. <?php declare(strict_types=1);
  3. namespace Moorl\MerchantFinder\Storefront\Subscriber;
  5. use Moorl\MerchantFinder\Core\Content\Merchant\MerchantDefinition;
  6. use Shopware\Core\Content\Product\Events\ProductListingCollectFilterEvent;
  7. use Shopware\Core\Content\Product\SalesChannel\Listing\Filter;
  8. use Shopware\Core\Framework\DataAbstractionLayer\Search\Aggregation\Metric\EntityAggregation;
  9. use Shopware\Core\Framework\DataAbstractionLayer\Search\Filter\EqualsAnyFilter;
  10. use Shopware\Core\System\SalesChannel\Event\SalesChannelProcessCriteriaEvent;
  11. use Shopware\Core\System\SystemConfig\SystemConfigService;
  12. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  14. class ProductCriteriaSubscriber implements EventSubscriberInterface
  15. {
  16.     private SystemConfigService $systemConfigService;
  18.     public function __construct(SystemConfigService $systemConfigService)
  19.     {
  20.         $this->systemConfigService = $systemConfigService;
  21.     }
  23.     public static function getSubscribedEvents(): array
  24.     {
  25.         return [
  26.             ProductListingCollectFilterEvent::class => 'onProductListingCollectFilter',
  27.             'sales_channel.product.process.criteria' => 'processCriteria',
  28.         ];
  29.     }
  31.     public function onProductListingCollectFilter(ProductListingCollectFilterEvent $event): void
  32.     {
  33.         if (!$this->systemConfigService->get('MoorlMerchantFinder.config.productFilterMerchant')) {
  34.             return;
  35.         }
  37.         $filters = $event->getFilters();
  38.         $request = $event->getRequest();
  40.         $ids = array_filter(explode('|', $request->query->get('merchant', '')));
  42.         $filter = new Filter(
  43.             'merchant',
  44.             !empty($ids),
  45.             [$this->getMerchantEntityAggregation()],
  46.             new EqualsAnyFilter('product.MoorlMerchants.id', $ids),
  47.             $ids
  48.         );
  50.         $filters->add($filter);
  51.     }
  53.     private function getMerchantEntityAggregation(): EntityAggregation
  54.     {
  55.         return new EntityAggregation('merchant', 'product.MoorlMerchants.id', MerchantDefinition::ENTITY_NAME);
  56.     }
  58.     public function processCriteria(SalesChannelProcessCriteriaEvent $event): void
  59.     {
  60.         $criteria = $event->getCriteria();
  61.         $criteria->addAssociation('product.MoorlMerchants');
  62.     }
  63. }