chill-bundles/src/Bundle/ChillCalendarBundle/Messenger/Handler/MSGraphChangeNotificationHandler.php

<?php

/**
 * Chill is a software for social workers
 *
 * For the full copyright and license information, please view
 * the LICENSE file that was distributed with this source code.
 */

declare(strict_types=1);

namespace Chill\CalendarBundle\Messenger\Handler;

use Chill\CalendarBundle\Messenger\Message\MSGraphChangeNotificationMessage;
use Chill\CalendarBundle\RemoteCalendar\Connector\MSGraph\MapCalendarToUser;
use Chill\CalendarBundle\RemoteCalendar\Connector\MSGraph\RemoteToLocalSync\CalendarRangeSyncer;
use Chill\CalendarBundle\Repository\CalendarRangeRepository;
use Chill\CalendarBundle\Repository\CalendarRepository;
use Chill\CalendarBundle\Repository\InviteRepository;
use Chill\MainBundle\Repository\UserRepository;
use Doctrine\ORM\EntityManagerInterface;
use Psr\Log\LoggerInterface;
use Symfony\Component\Messenger\Handler\MessageHandlerInterface;

/**
 * Handle notification of chagnes from MSGraph
 *
 * @AsMessageHandler
 */
class MSGraphChangeNotificationHandler implements MessageHandlerInterface
{
    private CalendarRangeRepository $calendarRangeRepository;

    private CalendarRangeSyncer $calendarRangeSyncer;

    private CalendarRepository $calendarRepository;

    private EntityManagerInterface $em;

    private InviteRepository $inviteRepository;

    private LoggerInterface $logger;

    private MapCalendarToUser $mapCalendarToUser;

    private UserRepository $userRepository;

    public function __construct(
        CalendarRangeRepository $calendarRangeRepository,
        CalendarRangeSyncer $calendarRangeSyncer,
        CalendarRepository $calendarRepository,
        EntityManagerInterface $em,
        InviteRepository $inviteRepository,
        LoggerInterface $logger,
        MapCalendarToUser $mapCalendarToUser,
        UserRepository $userRepository
    ) {
        $this->calendarRangeRepository = $calendarRangeRepository;
        $this->calendarRangeSyncer = $calendarRangeSyncer;
        $this->calendarRepository = $calendarRepository;
        $this->em = $em;
        $this->inviteRepository = $inviteRepository;
        $this->logger = $logger;
        $this->mapCalendarToUser = $mapCalendarToUser;
        $this->userRepository = $userRepository;
    }

    public function __invoke(MSGraphChangeNotificationMessage $changeNotificationMessage): void
    {
        $user = $this->userRepository->find($changeNotificationMessage->getUserId());

        if (null === $user) {
            $this->logger->warning(__CLASS__ . ' notification concern non-existent user, skipping');

            return;
        }

        foreach ($changeNotificationMessage->getContent()['value'] as $notification) {
            $secret = $this->mapCalendarToUser->getSubscriptionSecret($user);

            if ($secret !== ($notification['clientState'] ?? -1)) {
                $this->logger->warning(__CLASS__ . ' could not validate secret, skipping');

                continue;
            }

            $remoteId = $notification['resourceData']['id'];

            // is this a calendar range ?
            if (null !== $calendarRange = $this->calendarRangeRepository->findOneBy(['remoteId' => $remoteId])) {
                $this->calendarRangeSyncer->handleCalendarRangeSync($calendarRange, $notification, $user);
                $this->em->flush();
            } elseif (null !== $calendar = $this->calendarRepository->findOneBy(['remoteId' => $remoteId])) {
                $this->remoteToLocalSyncer->handleCalendarSync($calendar, $notification, $user);
                $this->em->flush();
            } elseif (null !== $invite = $this->inviteRepository->findOneBy(['remoteId' => $remoteId])) {
                $this->remoteToLocalSyncer->handleInviteSync($invite, $notification, $user);
                $this->em->flush();
            } else {
                $this->logger->info(__CLASS__." id not found in any calendar, calendar range nor invite");
            }
        }
    }
}