vendor/ibexa/product-catalog/src/bundle/EventSubscriber/RegionResolverSubscriber.php line 35

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  1. <?php
  3. /**
  4.  * @copyright Copyright (C) Ibexa AS. All rights reserved.
  5.  * @license For full copyright and license information view LICENSE file distributed with this source code.
  6.  */
  7. declare(strict_types=1);
  9. namespace Ibexa\Bundle\ProductCatalog\EventSubscriber;
  11. use Ibexa\Contracts\Core\SiteAccess\ConfigResolverInterface;
  12. use Ibexa\Contracts\ProductCatalog\Events\RegionResolveEvent;
  13. use Ibexa\Contracts\ProductCatalog\RegionServiceInterface;
  14. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  16. final class RegionResolverSubscriber implements EventSubscriberInterface
  17. {
  18.     private RegionServiceInterface $regionService;
  20.     private ConfigResolverInterface $configResolver;
  22.     public function __construct(RegionServiceInterface $regionService, ConfigResolverInterface $configResolver)
  23.     {
  24.         $this->regionService = $regionService;
  25.         $this->configResolver = $configResolver;
  26.     }
  28.     public static function getSubscribedEvents(): array
  29.     {
  30.         return [
  31.             RegionResolveEvent::class => ['onRegionResolve', -100],
  32.         ];
  33.     }
  35.     public function onRegionResolve(RegionResolveEvent $event): void
  36.     {
  37.         $identifier = $this->resolveRegionIdentifier();
  38.         if ($identifier !== null) {
  39.             $event->setRegion($this->regionService->getRegion($identifier));
  40.         }
  41.     }
  43.     private function resolveRegionIdentifier(): ?string
  44.     {
  45.         $regions = $this->configResolver->getParameter('product_catalog.regions');
  46.         if (!empty($regions)) {
  47.             return reset($regions);
  48.         }
  50.         return null;
  51.     }
  52. }