first bootstrap for handling calendar range sync frommsgraph

src/Bundle/ChillCalendarBundle/Messenger/Handler/MSGraphChangeNotificationHandler.php

@@ -0,0 +1,80 @@
+<?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;
+
+/**
+ * @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 __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();
+            }
+        }
+    }
+}