vendor/shopware/core/Framework/DataAbstractionLayer/Validation/EntityExistsValidator.php line 44

  1. <?php declare(strict_types=1);
  3. namespace Shopware\Core\Framework\DataAbstractionLayer\Validation;
  5. use Shopware\Core\Framework\DataAbstractionLayer\DefinitionInstanceRegistry;
  6. use Shopware\Core\Framework\DataAbstractionLayer\Search\EntitySearcherInterface;
  7. use Shopware\Core\Framework\DataAbstractionLayer\Search\Filter\EqualsFilter;
  8. use Shopware\Core\Framework\Log\Package;
  9. use Symfony\Component\Validator\Constraint;
  10. use Symfony\Component\Validator\ConstraintValidator;
  11. use Symfony\Component\Validator\Exception\UnexpectedTypeException;
  13. #[Package('core')]
  14. class EntityExistsValidator extends ConstraintValidator
  15. {
  16.     /**
  17.      * @internal
  18.      */
  19.     public function __construct(
  20.         private readonly DefinitionInstanceRegistry $definitionRegistry,
  21.         private readonly EntitySearcherInterface $entitySearcher
  22.     ) {
  23.     }
  25.     public function validate(mixed $value, Constraint $constraint): void
  26.     {
  27.         if (!$constraint instanceof EntityExists) {
  28.             throw new UnexpectedTypeException($constraint, EntityExists::class);
  29.         }
  31.         if ($value === null || $value === '') {
  32.             return;
  33.         }
  35.         $definition = $this->definitionRegistry->getByEntityName($constraint->getEntity());
  37.         $criteria = clone $constraint->getCriteria();
  38.         $criteria->addFilter(new EqualsFilter($constraint->getPrimaryProperty(), $value));
  40.         // Only one entity is enough to determine existence.
  41.         // As the property can be set in the constraint, the search above does not necessarily return just one entity.
  42.         $criteria->setLimit(1);
  44.         $result = $this->entitySearcher->search($definition, $criteria, $constraint->getContext());
  46.         if ($result->getTotal() > 0) {
  47.             return;
  48.         }
  50.         $this->context->buildViolation($constraint->message)
  51.             ->setParameter('{{ primaryProperty }}', $constraint->getPrimaryProperty())
  52.             ->setParameter('{{ id }}', $this->formatValue($value))
  53.             ->setParameter('{{ entity }}', $this->formatValue($constraint->getEntity()))
  54.             ->setCode(EntityExists::ENTITY_DOES_NOT_EXISTS)
  55.             ->addViolation();
  56.     }
  57. }