App\Form\EventSubscriber\CustomerRegistrationFormSubscriber

Complexity

Total Complexity

8

Size/Duplication

Total Lines	51
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	5

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	getSubscribedEvents()	0	6	1
B	preSubmit()	0	22	6

<?php

/*
 * This file is part of AppName.
 *
 * (c) Monofony
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace App\Form\EventSubscriber;

use App\Entity\Customer\CustomerInterface;
use Sylius\Component\Resource\Repository\RepositoryInterface;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\Form\Exception\UnexpectedTypeException;
use Symfony\Component\Form\FormEvent;
use Symfony\Component\Form\FormEvents;

final class CustomerRegistrationFormSubscriber implements EventSubscriberInterface
{
    /**
     * @var RepositoryInterface
     */
    private $customerRepository;

    /**
     * @param RepositoryInterface $customerRepository
     */
    public function __construct(RepositoryInterface $customerRepository)
    {
        $this->customerRepository = $customerRepository;
    }

    /**
     * {@inheritdoc}
     */
    public static function getSubscribedEvents()
    {
        return [
            FormEvents::PRE_SUBMIT => 'preSubmit',
        ];
    }

    /**
     * {@inheritdoc}
     */
    public function preSubmit(FormEvent $event): void
    {
        $rawData = $event->getData();
        $form = $event->getForm();
        $data = $form->getData();

        if (!$data instanceof CustomerInterface) {
            throw new UnexpectedTypeException($data, CustomerInterface::class);
        }

        // if email is not filled in, go on
        if (!isset($rawData['email']) || empty($rawData['email'])) {
            return;
        }
        $existingCustomer = $this->customerRepository->findOneBy(['email' => $rawData['email']]);
        if (null === $existingCustomer || null !== $existingCustomer->getUser()) {
            return;
        }

        $existingCustomer->setUser($data->getUser());
        $form->setData($existingCustomer);
    }
}