first bootstrap for handling calendar range sync frommsgraph

2025-11-03 18:58:24 +00:00 · 2022-06-09 15:17:42 +02:00
parent d95d97f8fe
commit 64e07c54fa
12 changed files with 576 additions and 7 deletions
--- a/src/Bundle/ChillCalendarBundle/Controller/RemoteCalendarMSGraphSyncController.php
+++ b/src/Bundle/ChillCalendarBundle/Controller/RemoteCalendarMSGraphSyncController.php
@@ -47,7 +47,7 @@ class RemoteCalendarMSGraphSyncController
            throw new BadRequestHttpException('could not decode json', $e);
        }

-        $this->messageBus->dispatch(new MSGraphChangeNotificationMessage($body));
+        $this->messageBus->dispatch(new MSGraphChangeNotificationMessage($body, $userId));

        return new Response('', Response::HTTP_ACCEPTED);
    }
--- a/src/Bundle/ChillCalendarBundle/Entity/CalendarRange.php
+++ b/src/Bundle/ChillCalendarBundle/Entity/CalendarRange.php
@@ -63,7 +63,7 @@ class CalendarRange implements TrackCreationInterface, TrackUpdateInterface
     */
    private ?User $user = null;

-    public function getCalendar(): Calendar
+    public function getCalendar(): ?Calendar
    {
        return $this->calendar;
    }
--- a/src/Bundle/ChillCalendarBundle/Messenger/Handler/MSGraphChangeNotificationHandler.php
+++ b/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();
+            }
+        }
+    }
+}
--- a/src/Bundle/ChillCalendarBundle/Messenger/Message/MSGraphChangeNotificationMessage.php
+++ b/src/Bundle/ChillCalendarBundle/Messenger/Message/MSGraphChangeNotificationMessage.php
@@ -13,15 +13,23 @@ namespace Chill\CalendarBundle\Messenger\Message;

 class MSGraphChangeNotificationMessage
 {
-    private array $content = [];
+    private array $content;

-    public function __construct(array $content)
+    private int $userId;
+
+    public function __construct(array $content, int $userId)
    {
        $this->content = $content;
+        $this->userId = $userId;
    }

    public function getContent(): array
    {
        return $this->content;
    }
+
+    public function getUserId(): int
+    {
+        return $this->userId;
+    }
 }
--- a/src/Bundle/ChillCalendarBundle/RemoteCalendar/Connector/MSGraph/MachineHttpClient.php
+++ b/src/Bundle/ChillCalendarBundle/RemoteCalendar/Connector/MSGraph/MachineHttpClient.php
@@ -34,6 +34,10 @@ class MachineHttpClient implements HttpClientInterface
        $this->machineTokenStorage = $machineTokenStorage;
    }

+    /**
+     * @throws \Symfony\Contracts\HttpClient\Exception\TransportExceptionInterface
+     * @throws LogicException if method is not supported
+     */
    public function request(string $method, string $url, array $options = []): ResponseInterface
    {
        $options['headers'] = array_merge(
--- a/src/Bundle/ChillCalendarBundle/RemoteCalendar/Connector/MSGraph/MapCalendarToUser.php
+++ b/src/Bundle/ChillCalendarBundle/RemoteCalendar/Connector/MSGraph/MapCalendarToUser.php
@@ -73,6 +73,19 @@ class MapCalendarToUser
        return $value[0] ?? null;
    }

+    public function getSubscriptionSecret(User $user): string
+    {
+        if (!array_key_exists(self::METADATA_KEY, $user->getAttributes())) {
+            throw new LogicException('do not contains msgraph metadata');
+        }
+
+        if (!array_key_exists(self::SECRET_SUBSCRIPTION_EVENT, $user->getAttributes()[self::METADATA_KEY])) {
+            throw new LogicException('do not contains secret in msgraph');
+        }
+
+        return $user->getAttributes()[self::METADATA_KEY][self::SECRET_SUBSCRIPTION_EVENT];
+    }
+
    public function getUserByEmail(string $email): ?array
    {
        $value = $this->machineHttpClient->request('GET', 'users', [
@@ -105,6 +118,15 @@ class MapCalendarToUser
            >= (new DateTimeImmutable('now'))->getTimestamp();
    }

+    public function hasSubscriptionSecret(User $user): bool
+    {
+        if (!array_key_exists(self::METADATA_KEY, $user->getAttributes())) {
+            return false;
+        }
+
+        return array_key_exists(self::SECRET_SUBSCRIPTION_EVENT, $user->getAttributes()[self::METADATA_KEY]);
+    }
+
    public function hasUserId(User $user): bool
    {
        if (!array_key_exists(self::METADATA_KEY, $user->getAttributes())) {
--- a/src/Bundle/ChillCalendarBundle/RemoteCalendar/Connector/MSGraph/RemoteEventConverter.php
+++ b/src/Bundle/ChillCalendarBundle/RemoteCalendar/Connector/MSGraph/RemoteEventConverter.php
@@ -19,6 +19,7 @@ use Chill\PersonBundle\Entity\Person;
 use Chill\PersonBundle\Templating\Entity\PersonRenderInterface;
 use DateTimeImmutable;
 use DateTimeZone;
+use RuntimeException;
 use Symfony\Component\Templating\EngineInterface;
 use Symfony\Contracts\Translation\TranslatorInterface;

@@ -28,10 +29,16 @@ use Symfony\Contracts\Translation\TranslatorInterface;
 */
 class RemoteEventConverter
 {
+    /**
+     * valid when the remote string contains also a timezone, like in
+     * lastModifiedDate
+     */
    public const REMOTE_DATETIMEZONE_FORMAT = 'Y-m-d\\TH:i:s.u?P';

    private const REMOTE_DATE_FORMAT = 'Y-m-d\TH:i:s.u0';

+    private const REMOTE_DATETIME_WITHOUT_TZ_FORMAT = 'Y-m-d\TH:i:s.u?';
+
    private DateTimeZone $defaultDateTimeZone;

    private EngineInterface $engine;
@@ -147,6 +154,34 @@ class RemoteEventConverter
        );
    }

+    public static function convertStringDateWithoutTimezone(string $date): DateTimeImmutable
+    {
+        $d = DateTimeImmutable::createFromFormat(
+            self::REMOTE_DATETIME_WITHOUT_TZ_FORMAT,
+            $date,
+            self::getRemoteTimeZone()
+        );
+
+        if (false === $d) {
+            throw new RuntimeException("could not convert string date to datetime: {$date}");
+        }
+
+        return $d->setTimezone((new DateTimeImmutable())->getTimezone());
+    }
+
+    public static function convertStringDateWithTimezone(string $date): DateTimeImmutable
+    {
+        $d = DateTimeImmutable::createFromFormat(self::REMOTE_DATETIMEZONE_FORMAT, $date);
+
+        if (false === $d) {
+            throw new RuntimeException("could not convert string date to datetime: {$date}");
+        }
+
+        $d->setTimezone((new DateTimeImmutable())->getTimezone());
+
+        return $d;
+    }
+
    public function convertToRemote(array $event): RemoteEvent
    {
        $startDate =
--- a/src/Bundle/ChillCalendarBundle/RemoteCalendar/Connector/MSGraph/RemoteToLocalSync/CalendarRangeSyncer.php
+++ b/src/Bundle/ChillCalendarBundle/RemoteCalendar/Connector/MSGraph/RemoteToLocalSync/CalendarRangeSyncer.php
@@ -0,0 +1,97 @@
+<?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\RemoteCalendar\Connector\MSGraph\RemoteToLocalSync;
+
+use Chill\CalendarBundle\Entity\Calendar;
+use Chill\CalendarBundle\Entity\CalendarRange;
+use Chill\CalendarBundle\RemoteCalendar\Connector\MSGraph\MachineHttpClient;
+use Chill\CalendarBundle\RemoteCalendar\Connector\MSGraph\RemoteEventConverter;
+use Chill\MainBundle\Entity\User;
+use Doctrine\ORM\EntityManagerInterface;
+use Psr\Log\LoggerInterface;
+use Symfony\Contracts\HttpClient\Exception\ClientExceptionInterface;
+use Symfony\Contracts\HttpClient\HttpClientInterface;
+
+class CalendarRangeSyncer
+{
+    private EntityManagerInterface $em;
+
+    private LoggerInterface $logger;
+
+    private HttpClientInterface $machineHttpClient;
+
+    /**
+     * @param EntityManagerInterface $em
+     * @param LoggerInterface $logger
+     * @param MachineHttpClient $machineHttpClient
+     */
+    public function __construct(
+        EntityManagerInterface $em,
+        LoggerInterface $logger,
+        HttpClientInterface $machineHttpClient
+    ) {
+        $this->em = $em;
+        $this->logger = $logger;
+        $this->machineHttpClient = $machineHttpClient;
+    }
+
+
+    public function handleCalendarRangeSync(CalendarRange $calendarRange, array $notification, User $user): void
+    {
+        switch ($notification['changeType']) {
+            case 'deleted':
+                // test if the notification is not linked to a Calendar
+                if (null !== $calendarRange->getCalendar()) {
+                    return;
+                }
+
+                $this->logger->info(__CLASS__ . ' remove a calendar range because deleted on remote calendar');
+                $this->em->remove($calendarRange);
+
+                break;
+
+            case 'updated':
+                try {
+                    $new = $this->machineHttpClient->request(
+                        'GET',
+                        'v1.0/' . $notification['resource']
+                    )->toArray();
+                } catch (ClientExceptionInterface $clientException) {
+                    $this->logger->warning(__CLASS__ . ' could not retrieve event from ms graph. Already deleted ?', [
+                        'calendarRangeId' => $calendarRange->getId(),
+                        'remoteEventId' => $notification['resource'],
+                    ]);
+                }
+
+                $lastModified = RemoteEventConverter::convertStringDateWithTimezone($new['lastModifiedDateTime']);
+
+                if ($calendarRange->getRemoteAttributes()['lastModifiedDateTime'] === $lastModified->getTimestamp()) {
+                    $this->logger->info(__CLASS__ . ' change key is equals. Source is probably a local update', [
+                        'calendarRangeId' => $calendarRange->getId(),
+                        'remoteEventId' => $notification['resource'],
+                    ]);
+
+                    return;
+                }
+
+                $startDate = RemoteEventConverter::convertStringDateWithoutTimezone($new['start']['dateTime']);
+                $endDate = RemoteEventConverter::convertStringDateWithoutTimezone($new['end']['dateTime']);
+
+                $calendarRange
+                    ->setStartDate($startDate)->setEndDate($endDate)
+                    ->addRemoteAttributes([
+                        'lastModifiedDateTime' => $lastModified->getTimestamp(),
+                        'changeKey' => $new['changeKey'],
+                    ]);
+        }
+    }
+}
--- a/src/Bundle/ChillCalendarBundle/RemoteCalendar/DependencyInjection/RemoteCalendarCompilerPass.php
+++ b/src/Bundle/ChillCalendarBundle/RemoteCalendar/DependencyInjection/RemoteCalendarCompilerPass.php
@@ -14,12 +14,15 @@ namespace Chill\CalendarBundle\RemoteCalendar\DependencyInjection;
 use Chill\CalendarBundle\Command\AzureGrantAdminConsentAndAcquireToken;
 use Chill\CalendarBundle\Command\MapAndSubscribeUserCalendarCommand;
 use Chill\CalendarBundle\Controller\RemoteCalendarConnectAzureController;
+use Chill\CalendarBundle\RemoteCalendar\Connector\MSGraph\MachineHttpClient;
+use Chill\CalendarBundle\RemoteCalendar\Connector\MSGraph\MachineTokenStorage;
 use Chill\CalendarBundle\RemoteCalendar\Connector\MSGraphRemoteCalendarConnector;
 use Chill\CalendarBundle\RemoteCalendar\Connector\NullRemoteCalendarConnector;
 use Chill\CalendarBundle\RemoteCalendar\Connector\RemoteCalendarConnectorInterface;
 use RuntimeException;
 use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Contracts\HttpClient\HttpClientInterface;
 use TheNetworg\OAuth2\Client\Provider\Azure;

 class RemoteCalendarCompilerPass implements CompilerPassInterface
@@ -30,16 +33,21 @@ class RemoteCalendarCompilerPass implements CompilerPassInterface
        $connector = null;

        if (!$config['remote_calendars_sync']['enabled']) {
-            $connector = MSGraphRemoteCalendarConnector::class;
+            $connector = NullRemoteCalendarConnector::class;
        }

        if ($config['remote_calendars_sync']['microsoft_graph']['enabled']) {
            $connector = MSGraphRemoteCalendarConnector::class;
+
+            $container->setAlias(HttpClientInterface::class.' $machineHttpClient', MachineHttpClient::class);
        } else {
            // remove services which cannot be loaded
            $container->removeDefinition(MapAndSubscribeUserCalendarCommand::class);
            $container->removeDefinition(AzureGrantAdminConsentAndAcquireToken::class);
            $container->removeDefinition(RemoteCalendarConnectAzureController::class);
+            $container->removeDefinition(MachineTokenStorage::class);
+            $container->removeDefinition(MachineHttpClient::class);
+            $container->removeDefinition(MSGraphRemoteCalendarConnector::class);
        }

        if (!$container->hasAlias(Azure::class) && $container->hasDefinition('knpu.oauth2.client.azure')) {
@@ -58,7 +66,9 @@ class RemoteCalendarCompilerPass implements CompilerPassInterface
                    ->setDecoratedService(RemoteCalendarConnectorInterface::class);
            } else {
                // keep the container lighter by removing definitions
-                $container->removeDefinition($serviceId);
+                if ($container->hasDefinition($serviceId)) {
+                    $container->removeDefinition($serviceId);
+                }
            }
        }
    }
--- a/src/Bundle/ChillCalendarBundle/Tests/Controller/RemoteCalendarMSGraphSyncControllerTest.php
+++ b/src/Bundle/ChillCalendarBundle/Tests/Controller/RemoteCalendarMSGraphSyncControllerTest.php
@@ -0,0 +1,85 @@
+<?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\Tests\Controller;
+
+use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
+use Symfony\Component\Messenger\Transport\InMemoryTransport;
+
+/**
+ * @internal
+ * @coversNothing
+ */
+final class RemoteCalendarMSGraphSyncControllerTest extends WebTestCase
+{
+    private const SAMPLE_BODY = <<<'JSON'
+        {
+            "value": [
+                {
+                    "subscriptionId": "739703eb-80c4-4c03-b15a-ca370f19624b",
+                    "subscriptionExpirationDateTime": "2022-06-09T02:40:28-07:00",
+                    "changeType": "updated",
+                    "resource": "Users/4feb0ae3-7ffb-48dd-891e-c86b2cdeefd4/Events/AAMkADM1MTdlMGIzLTZhZWUtNDQ0ZC05Y2M4LWViMjhmOWJlMDhhMQBGAAAAAAA5e3965gkBSLcU1p00sMSyBwAHduaxajFfTpv0kchk_m1FAAAAAAENAAAHduaxajFfTpv0kchk_m1FAAAl1BupAAA=",
+                    "resourceData": {
+                        "@odata.type": "#Microsoft.Graph.Event",
+                        "@odata.id": "Users/4feb0ae3-7ffb-48dd-891e-c86b2cdeefd4/Events/AAMkADM1MTdlMGIzLTZhZWUtNDQ0ZC05Y2M4LWViMjhmOWJlMDhhMQBGAAAAAAA5e3965gkBSLcU1p00sMSyBwAHduaxajFfTpv0kchk_m1FAAAAAAENAAAHduaxajFfTpv0kchk_m1FAAAl1BupAAA=",
+                        "@odata.etag": "W/\"DwAAABYAAAAHduaxajFfTpv0kchk+m1FAAAlyzAU\"",
+                        "id": "AAMkADM1MTdlMGIzLTZhZWUtNDQ0ZC05Y2M4LWViMjhmOWJlMDhhMQBGAAAAAAA5e3965gkBSLcU1p00sMSyBwAHduaxajFfTpv0kchk_m1FAAAAAAENAAAHduaxajFfTpv0kchk_m1FAAAl1BupAAA="
+                    },
+                    "clientState": "2k05qlr3ds2KzvUP3Ps4A+642fYaI8ThxHGIGbNr2p0MnNkmzxLTNEMxpMc/UEuDkBHfID7OYWj4DQc94vlEkPBdsh9sGTTkHxIE68hqkKkDKhwvfvdj6lS6Dus=",
+                    "tenantId": "421bf216-3f48-47bd-a7cf-8b1995cb24bd"
+                }
+            ]
+        }
+        JSON;
+
+    protected function setUp(): void
+    {
+        self::bootKernel();
+    }
+
+    public function testSendNotification(): void
+    {
+        $client = self::createClient();
+        $client->request(
+            'POST',
+            '/public/incoming-hook/calendar/msgraph/events/23',
+            [],
+            [],
+            [],
+            self::SAMPLE_BODY
+        );
+
+        $this->assertResponseIsSuccessful();
+        $this->assertResponseStatusCodeSame(202);
+
+        /* @var InMemoryTransport $transport */
+        $transport = self::$container->get('messenger.transport.async');
+        $this->assertCount(1, $transport->getSent());
+    }
+
+    public function testValidateSubscription(): void
+    {
+        $client = self::createClient();
+        $client->request(
+            'POST',
+            '/public/incoming-hook/calendar/msgraph/events/23?validationToken=something%20to%20decode'
+        );
+
+        $this->assertResponseIsSuccessful();
+
+        $response = $client->getResponse();
+
+        $this->assertResponseHasHeader('Content-Type');
+        $this->assertStringContainsString('text/plain', $response->headers->get('Content-Type'));
+        $this->assertEquals('something to decode', $response->getContent());
+    }
+}
--- a/src/Bundle/ChillCalendarBundle/Tests/RemoteCalendar/Connector/MSGraph/CalendarRangeSyncerTest.php
+++ b/src/Bundle/ChillCalendarBundle/Tests/RemoteCalendar/Connector/MSGraph/CalendarRangeSyncerTest.php
@@ -0,0 +1,228 @@
+<?php
+
+namespace Chill\CalendarBundle\Tests\RemoteCalendar\Connector\MSGraph;
+
+use Chill\CalendarBundle\Entity\Calendar;
+use Chill\CalendarBundle\Entity\CalendarRange;
+use Chill\CalendarBundle\RemoteCalendar\Connector\MSGraph\RemoteToLocalSync\CalendarRangeSyncer;
+use Chill\MainBundle\Entity\User;
+use Doctrine\ORM\EntityManagerInterface;
+use PHPUnit\Framework\TestCase;
+use Prophecy\Argument;
+use Prophecy\PhpUnit\ProphecyTrait;
+use Psr\Log\NullLogger;
+use Symfony\Component\HttpClient\MockHttpClient;
+use Symfony\Component\HttpClient\Response\MockResponse;
+
+class CalendarRangeSyncerTest extends TestCase
+{
+    use ProphecyTrait;
+
+    private const REMOTE_CALENDAR_RANGE = <<<'JSON'
+{
+    "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('4feb0ae3-7ffb-48dd-891e-c86b2cdeefd4')/events/$entity",
+    "@odata.etag": "W/\"B3bmsWoxX06b9JHIZPptRQAAJcswFA==\"",
+    "id": "AAMkADM1MTdlMGIzLTZhZWUtNDQ0ZC05Y2M4LWViMjhmOWJlMDhhMQBGAAAAAAA5e3965gkBSLcU1p00sMSyBwAHduaxajFfTpv0kchk_m1FAAAAAAENAAAHduaxajFfTpv0kchk_m1FAAAl1BupAAA=",
+    "createdDateTime": "2022-06-08T15:22:24.0096697Z",
+    "lastModifiedDateTime": "2022-06-09T09:27:09.9223729Z",
+    "changeKey": "B3bmsWoxX06b9JHIZPptRQAAJcswFA==",
+    "categories": [],
+    "transactionId": "90c23105-a6b1-b594-1811-e4ffa612092a",
+    "originalStartTimeZone": "Romance Standard Time",
+    "originalEndTimeZone": "Romance Standard Time",
+    "iCalUId": "040000008200E00074C5B7101A82E00800000000A971DA8D4B7BD801000000000000000010000000BE3F4A21C9008E4FB35A4DE1F80E0118",
+    "reminderMinutesBeforeStart": 15,
+    "isReminderOn": true,
+    "hasAttachments": false,
+    "subject": "test notif",
+    "bodyPreview": "",
+    "importance": "normal",
+    "sensitivity": "normal",
+    "isAllDay": false,
+    "isCancelled": false,
+    "isOrganizer": true,
+    "responseRequested": true,
+    "seriesMasterId": null,
+    "showAs": "busy",
+    "type": "singleInstance",
+    "webLink": "https://outlook.office365.com/owa/?itemid=AAMkADM1MTdlMGIzLTZhZWUtNDQ0ZC05Y2M4LWViMjhmOWJlMDhhMQBGAAAAAAA5e3965gkBSLcU1p00sMSyBwAHduaxajFfTpv0kchk%2Bm1FAAAAAAENAAAHduaxajFfTpv0kchk%2Bm1FAAAl1BupAAA%3D&exvsurl=1&path=/calendar/item",
+    "onlineMeetingUrl": null,
+    "isOnlineMeeting": false,
+    "onlineMeetingProvider": "unknown",
+    "allowNewTimeProposals": true,
+    "occurrenceId": null,
+    "isDraft": false,
+    "hideAttendees": false,
+    "responseStatus": {
+        "response": "organizer",
+        "time": "0001-01-01T00:00:00Z"
+    },
+    "body": {
+        "contentType": "html",
+        "content": ""
+    },
+    "start": {
+        "dateTime": "2022-06-10T13:30:00.0000000",
+        "timeZone": "UTC"
+    },
+    "end": {
+        "dateTime": "2022-06-10T15:30:00.0000000",
+        "timeZone": "UTC"
+    },
+    "location": {
+        "displayName": "",
+        "locationType": "default",
+        "uniqueIdType": "unknown",
+        "address": {},
+        "coordinates": {}
+    },
+    "locations": [],
+    "recurrence": null,
+    "attendees": [],
+    "organizer": {
+        "emailAddress": {
+            "name": "Diego Siciliani",
+            "address": "DiegoS@2zy74l.onmicrosoft.com"
+        }
+    },
+    "onlineMeeting": null,
+    "calendar@odata.associationLink": "https://graph.microsoft.com/v1.0/Users('4feb0ae3-7ffb-48dd-891e-c86b2cdeefd4')/calendar/$ref",
+    "calendar@odata.navigationLink": "https://graph.microsoft.com/v1.0/Users('4feb0ae3-7ffb-48dd-891e-c86b2cdeefd4')/calendar"
+}
+JSON;
+
+    private const NOTIF_UPDATE = <<<'JSON'
+{
+    "value": [
+        {
+            "subscriptionId": "739703eb-80c4-4c03-b15a-ca370f19624b",
+            "subscriptionExpirationDateTime": "2022-06-09T02:40:28-07:00",
+            "changeType": "updated",
+            "resource": "Users/4feb0ae3-7ffb-48dd-891e-c86b2cdeefd4/Events/AAMkADM1MTdlMGIzLTZhZWUtNDQ0ZC05Y2M4LWViMjhmOWJlMDhhMQBGAAAAAAA5e3965gkBSLcU1p00sMSyBwAHduaxajFfTpv0kchk_m1FAAAAAAENAAAHduaxajFfTpv0kchk_m1FAAAl1BupAAA=",
+            "resourceData": {
+                "@odata.type": "#Microsoft.Graph.Event",
+                "@odata.id": "Users/4feb0ae3-7ffb-48dd-891e-c86b2cdeefd4/Events/AAMkADM1MTdlMGIzLTZhZWUtNDQ0ZC05Y2M4LWViMjhmOWJlMDhhMQBGAAAAAAA5e3965gkBSLcU1p00sMSyBwAHduaxajFfTpv0kchk_m1FAAAAAAENAAAHduaxajFfTpv0kchk_m1FAAAl1BupAAA=",
+                "@odata.etag": "W/\"DwAAABYAAAAHduaxajFfTpv0kchk+m1FAAAlyzAU\"",
+                "id": "AAMkADM1MTdlMGIzLTZhZWUtNDQ0ZC05Y2M4LWViMjhmOWJlMDhhMQBGAAAAAAA5e3965gkBSLcU1p00sMSyBwAHduaxajFfTpv0kchk_m1FAAAAAAENAAAHduaxajFfTpv0kchk_m1FAAAl1BupAAA="
+            },
+            "clientState": "2k05qlr3ds2KzvUP3Ps4A+642fYaI8ThxHGIGbNr2p0MnNkmzxLTNEMxpMc/UEuDkBHfID7OYWj4DQc94vlEkPBdsh9sGTTkHxIE68hqkKkDKhwvfvdj6lS6Dus=",
+            "tenantId": "421bf216-3f48-47bd-a7cf-8b1995cb24bd"
+        }
+    ]
+}
+JSON;
+
+    private const NOTIF_DELETE = <<<'JSON'
+{
+    "value": [
+        {
+            "subscriptionId": "077e8d19-68b3-4d8e-9b1e-8b4ba6733799",
+            "subscriptionExpirationDateTime": "2022-06-09T06:22:02-07:00",
+            "changeType": "deleted",
+            "resource": "Users/4feb0ae3-7ffb-48dd-891e-c86b2cdeefd4/Events/AAMkADM1MTdlMGIzLTZhZWUtNDQ0ZC05Y2M4LWViMjhmOWJlMDhhMQBGAAAAAAA5e3965gkBSLcU1p00sMSyBwAHduaxajFfTpv0kchk_m1FAAAAAAENAAAHduaxajFfTpv0kchk_m1FAAAl1BupAAA=",
+            "resourceData": {
+                "@odata.type": "#Microsoft.Graph.Event",
+                "@odata.id": "Users/4feb0ae3-7ffb-48dd-891e-c86b2cdeefd4/Events/AAMkADM1MTdlMGIzLTZhZWUtNDQ0ZC05Y2M4LWViMjhmOWJlMDhhMQBGAAAAAAA5e3965gkBSLcU1p00sMSyBwAHduaxajFfTpv0kchk_m1FAAAAAAENAAAHduaxajFfTpv0kchk_m1FAAAl1BupAAA=",
+                "@odata.etag": "W/\"CQAAAA==\"",
+                "id": "AAMkADM1MTdlMGIzLTZhZWUtNDQ0ZC05Y2M4LWViMjhmOWJlMDhhMQBGAAAAAAA5e3965gkBSLcU1p00sMSyBwAHduaxajFfTpv0kchk_m1FAAAAAAENAAAHduaxajFfTpv0kchk_m1FAAAl1BupAAA="
+            },
+            "clientState": "uds18apRCByqWIodFCHKeM0kJqhfr+qXL/rJWYn7xmtdQ4t03W2OHEOdGJ0Ceo52NAzOYVDpbfRM3TdrZDUiE09OxZkPX/vkpdcnipoiVnPPMFBQn05p8KhklOM=",
+            "tenantId": "421bf216-3f48-47bd-a7cf-8b1995cb24bd"
+        }
+    ]
+}
+JSON;
+
+
+    public function testUpdateCalendarRange(): void
+    {
+        $em = $this->prophesize(EntityManagerInterface::class);
+        $machineHttpClient = new MockHttpClient([
+            new MockResponse(self::REMOTE_CALENDAR_RANGE, ['http_code' => 200])
+        ]);
+
+        $calendarRangeSyncer = new CalendarRangeSyncer(
+            $em->reveal(),
+            new NullLogger(),
+            $machineHttpClient
+        );
+
+        $calendarRange = new CalendarRange();
+        $calendarRange
+            ->setUser($user = new User())
+            ->setStartDate(new \DateTimeImmutable('2020-01-01 15:00:00'))
+            ->setEndDate(new \DateTimeImmutable('2020-01-01 15:30:00'))
+            ->addRemoteAttributes([
+                'lastModifiedDateTime' => 0,
+                'changeKey' => 'abc'
+            ]);
+        $notification = json_decode(self::NOTIF_UPDATE, true);
+
+        $calendarRangeSyncer->handleCalendarRangeSync(
+            $calendarRange,
+            $notification['value'][0],
+            $user);
+
+        $this->assertStringContainsString('2022-06-10T15:30:00',
+            $calendarRange->getStartDate()->format(\DateTimeImmutable::ATOM));
+        $this->assertStringContainsString('2022-06-10T17:30:00',
+            $calendarRange->getEndDate()->format(\DateTimeImmutable::ATOM));
+    }
+
+    public function testDeleteCalendarRangeWithoutAssociation(): void
+    {
+        $em = $this->prophesize(EntityManagerInterface::class);
+        $em->remove(Argument::type(CalendarRange::class))->shouldBeCalled();
+
+        $machineHttpClient = new MockHttpClient([
+            new MockResponse(self::REMOTE_CALENDAR_RANGE, ['http_code' => 200])
+        ]);
+
+        $calendarRangeSyncer = new CalendarRangeSyncer(
+            $em->reveal(),
+            new NullLogger(),
+            $machineHttpClient
+        );
+
+        $calendarRange = new CalendarRange();
+        $calendarRange
+            ->setUser($user = new User())
+            ;
+        $notification = json_decode(self::NOTIF_DELETE, true);
+
+        $calendarRangeSyncer->handleCalendarRangeSync(
+            $calendarRange,
+            $notification['value'][0],
+            $user);
+    }
+
+    public function testDeleteCalendarRangeWithAssociation(): void
+    {
+        $em = $this->prophesize(EntityManagerInterface::class);
+        $em->remove(Argument::type(CalendarRange::class))->shouldNotBeCalled();
+
+        $machineHttpClient = new MockHttpClient([
+            new MockResponse(self::REMOTE_CALENDAR_RANGE, ['http_code' => 200])
+        ]);
+
+        $calendarRangeSyncer = new CalendarRangeSyncer(
+            $em->reveal(),
+            new NullLogger(),
+            $machineHttpClient
+        );
+
+        $calendarRange = new CalendarRange();
+        $calendarRange
+            ->setUser($user = new User())
+        ;
+        $calendar = new Calendar();
+        $calendar->setCalendarRange($calendarRange);
+
+        $notification = json_decode(self::NOTIF_DELETE, true);
+
+        $calendarRangeSyncer->handleCalendarRangeSync(
+            $calendarRange,
+            $notification['value'][0],
+            $user);
+    }
+}
--- a/tests/app
+++ b/tests/app