ecommerce121/util-bundle/Model/Form/EntityBuilderValidationListener.php line 43

  1. <?php
  3. namespace Ecommerce121\UtilBundle\Model\Form;
  5. use Ecommerce121\UtilBundle\Model\Builder\EntityBuilder;
  6. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  7. use Symfony\Component\Form\FormError;
  8. use Symfony\Component\Form\FormEvent;
  9. use Symfony\Component\Form\FormEvents;
  10. use Symfony\Component\Validator\Validator\ValidatorInterface;
  11. use Symfony\Component\Validator\ValidatorInterface as LegacyValidatorInterface;
  13. /**
  14. * Listener that validates the associated entity after the form is validated.
  15. */
  16. class EntityBuilderValidationListener implements EventSubscriberInterface
  17. {
  18. private $validator;
  20. /**
  21. * {@inheritdoc}
  22. */
  23. public static function getSubscribedEvents(): array
  24. {
  25. return array(FormEvents::POST_SUBMIT => 'validateForm');
  26. }
  28. /**
  29. * Constructor.
  30. *
  31. * @param ValidatorInterface|LegacyValidatorInterface $validator
  32. */
  33. public function __construct(ValidatorInterface $validator)
  34. {
  35. $this->validator = $validator;
  36. }
  38. /**
  39. * Validates the form and its domain object.
  40. *
  41. * @param FormEvent $event The event object
  42. */
  43. public function validateForm(FormEvent $event): void
  44. {
  45. $form = $event->getForm();
  46. $builder = $form->getData();
  48. if ($form->isRoot() && $form->isValid() && $builder instanceof EntityBuilder) {
  49. $builder->build();
  50. $violations = $this->validator->validate($builder->getEntity());
  52. foreach ($violations as $violation) {
  53. $form->addError(new FormError(
  54. $violation->getMessage(),
  55. $violation->getMessageTemplate(),
  56. $violation->getParameters(),
  57. $violation->getPlural(),
  58. $violation
  59. ));
  60. }
  61. }
  62. }
  63. }