vendor/sylius/sylius/src/Sylius/Component/Channel/Context/RequestBased/ChannelContext.php line 45

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  1. <?php
  3. /*
  4.  * This file is part of the Sylius package.
  5.  *
  6.  * (c) Paweł Jędrzejewski
  7.  *
  8.  * For the full copyright and license information, please view the LICENSE
  9.  * file that was distributed with this source code.
  10.  */
  12. declare(strict_types=1);
  14. namespace Sylius\Component\Channel\Context\RequestBased;
  16. use Sylius\Component\Channel\Context\ChannelContextInterface;
  17. use Sylius\Component\Channel\Context\ChannelNotFoundException;
  18. use Sylius\Component\Channel\Model\ChannelInterface;
  19. use Symfony\Component\HttpFoundation\Request;
  20. use Symfony\Component\HttpFoundation\RequestStack;
  22. final class ChannelContext implements ChannelContextInterface
  23. {
  24.     private RequestResolverInterface $requestResolver;
  26.     private RequestStack $requestStack;
  28.     public function __construct(RequestResolverInterface $requestResolver, RequestStack $requestStack)
  29.     {
  30.         $this->requestResolver = $requestResolver;
  31.         $this->requestStack = $requestStack;
  32.     }
  34.     public function getChannel(): ChannelInterface
  35.     {
  36.         try {
  37.             return $this->getChannelForRequest($this->getMasterRequest());
  38.         } catch (\UnexpectedValueException $exception) {
  39.             throw new ChannelNotFoundException(null, $exception);
  40.         }
  41.     }
  43.     private function getChannelForRequest(Request $request): ChannelInterface
  44.     {
  45.         $channel = $this->requestResolver->findChannel($request);
  47.         $this->assertChannelWasFound($channel);
  49.         return $channel;
  50.     }
  52.     private function getMasterRequest(): Request
  53.     {
  54.         $masterRequest = $this->requestStack->getMasterRequest();
  55.         if (null === $masterRequest) {
  56.             throw new \UnexpectedValueException('There are not any requests on request stack');
  57.         }
  59.         return $masterRequest;
  60.     }
  62.     private function assertChannelWasFound(?ChannelInterface $channel): void
  63.     {
  64.         if (null === $channel) {
  65.             throw new \UnexpectedValueException('Channel was not found for given request');
  66.         }
  67.     }
  68. }