platform/src/Core/System/Salutation/DefaultSalutationValidator.php line 39

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  1. <?php declare(strict_types=1);
  3. namespace Shopware\Core\System\Salutation;
  5. use Shopware\Core\Defaults;
  6. use Shopware\Core\Framework\DataAbstractionLayer\Write\Command\DeleteCommand;
  7. use Shopware\Core\Framework\DataAbstractionLayer\Write\Validation\PreWriteValidationEvent;
  8. use Shopware\Core\Framework\Feature;
  9. use Shopware\Core\Framework\Uuid\Uuid;
  10. use Shopware\Core\Framework\Validation\WriteConstraintViolationException;
  11. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  12. use Symfony\Component\Validator\ConstraintViolation;
  13. use Symfony\Component\Validator\ConstraintViolationList;
  15. /**
  16.  * @deprecated tag:v6.5.0 This subscriber will be superfluous once salutations
  17.  * are fully optional and should be removed together with the flag FEATURE_NEXT_7739.
  18.  */
  19. class DefaultSalutationValidator implements EventSubscriberInterface
  20. {
  21.     public const VIOLATION_CODE = 'SYSTEM__DEFAULT_SALUTATION_LOCKED';
  23.     private const MESSAGE = 'The default salutation entity may not be deleted.';
  25.     public static function getSubscribedEvents()
  26.     {
  27.         if (Feature::isActive('FEATURE_NEXT_7739')) {
  28.             return [];
  29.         }
  31.         return [
  32.             PreWriteValidationEvent::class => 'validate',
  33.         ];
  34.     }
  36.     /**
  37.      * @internal
  38.      */
  39.     public function validate(PreWriteValidationEvent $event): void
  40.     {
  41.         $violations = new ConstraintViolationList();
  43.         foreach ($event->getCommands() as $command) {
  44.             if (!($command instanceof DeleteCommand)) {
  45.                 continue;
  46.             }
  48.             if ($command->getDefinition()->getClass() !== SalutationDefinition::class) {
  49.                 continue;
  50.             }
  52.             if (Uuid::fromBytesToHex($command->getPrimaryKey()['id']) !== Defaults::SALUTATION) {
  53.                 continue;
  54.             }
  56.             $violations->add(new ConstraintViolation(
  57.                 self::MESSAGE,
  58.                 null,
  59.                 [],
  60.                 null,
  61.                 '/',
  62.                 null,
  63.                 null,
  64.                 self::VIOLATION_CODE
  65.             ));
  66.         }
  68.         if ($violations->count() < 1) {
  69.             return;
  70.         }
  72.         $event->getExceptions()->add(new WriteConstraintViolationException($violations));
  73.     }
  74. }