chill-bundles/src/Bundle/ChillPersonBundle/Controller/AccompanyingCourseApiController.php

<?php

namespace Chill\PersonBundle\Controller;

use Chill\MainBundle\CRUD\Controller\ApiController;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Annotation\Route;
use Chill\PersonBundle\Entity\AccompanyingPeriod;
use Symfony\Component\HttpFoundation\Exception\BadRequestException;
use Symfony\Component\EventDispatcher\EventDispatcherInterface;
use Symfony\Component\Validator\Validator\ValidatorInterface;
use Chill\PersonBundle\Privacy\AccompanyingPeriodPrivacyEvent;
use Chill\PersonBundle\Entity\Person;

class AccompanyingCourseApiController extends ApiController
{
    protected EventDispatcherInterface $eventDispatcher;

    protected ValidatorInterface $validator;

    public function __construct(EventDispatcherInterface $eventDispatcher, $validator)
    {
        $this->eventDispatcher = $eventDispatcher;
        $this->validator = $validator;
    }
    
    public function participationApi($id, Request $request, $_format)
    {
        /** @var AccompanyingPeriod $accompanyingPeriod */ 
        $accompanyingPeriod = $this->getEntity('participation', $id, $request);
        $person = $this->getSerializer()
            ->deserialize($request->getContent(), Person::class, $_format, []);

        if (NULL === $person) {
            throw new BadRequestException('person id not found');
        }

        // TODO add acl
        //
        $this->onPostCheckACL('participation', $request, $_format, $accompanyingPeriod);

        switch ($request->getMethod()) {
            case Request::METHOD_POST:
                $participation = $accompanyingPeriod->addPerson($person);
                break;
            case Request::METHOD_DELETE:
                $participation = $accompanyingPeriod->removePerson($person);
                $participation->setEndDate(new \DateTimeImmutable('now'));
                break;
            default:
                throw new BadRequestException("This method is not supported");
        }

        $errors = $this->validator->validate($accompanyingPeriod);

        if ($errors->count() > 0) {
            // only format accepted
            return $this->json($errors);
        }

        $this->getDoctrine()->getManager()->flush();

        return $this->json($participation);
    }

    protected function onPostCheckACL(string $action, Request $request, string $_format, $entity): ?Response
    {
        $this->eventDispatcher->dispatch(
            AccompanyingPeriodPrivacyEvent::ACCOMPANYING_PERIOD_PRIVACY_EVENT,
            new AccompanyingPeriodPrivacyEvent($entity, [
                'action' => $action,
                'request' => $request->getMethod()
            ])
        );

        return null;
    }
}