custom/plugins/WbfkExtensions/src/Subscriber/ProductListingSubscriber.php line 21

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  1. <?php
  3. namespace WbfkExtensions\Subscriber;
  5. use Shopware\Core\Content\Product\Events\ProductListingCollectFilterEvent;
  6. use Shopware\Core\Content\Product\SalesChannel\Listing\Filter;
  7. use Shopware\Core\Framework\DataAbstractionLayer\Search\Aggregation\Bucket\FilterAggregation;
  8. use Shopware\Core\Framework\DataAbstractionLayer\Search\Aggregation\Metric\MaxAggregation;
  9. use Shopware\Core\Framework\DataAbstractionLayer\Search\Filter\EqualsFilter;
  10. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  12. class ProductListingSubscriber implements EventSubscriberInterface
  13. {
  14.     public static function getSubscribedEvents(): array
  15.     {
  16.         return [
  17.             ProductListingCollectFilterEvent::class => 'addFilter',
  18.         ];
  19.     }
  21.     public function addFilter(ProductListingCollectFilterEvent $event): void
  22.     {
  23.         $filters = $event->getFilters();
  24.         $request = $event->getRequest();
  26.         $filtered = (bool)$request->get('has-additional-services');
  28.         $filter = new Filter(
  29.             'hasAdditionalServices',
  30.             $filtered,
  31.             [
  32.                 new FilterAggregation(
  33.                     'has-additional-services',
  34.                     new MaxAggregation('has-additional-services', 'product.additionalService.active'),
  35.                     [new EqualsFilter('product.additionalService.active', true)]
  36.                 ),
  37.             ],
  38.             new EqualsFilter('product.additionalService.active', true),
  39.             $filtered
  40.         );
  42.         $filters->add($filter);
  43.     }
  44. }