Merge branch '124-sync-user-absence-ms-graph' into 'master'

Feature: sync user absence with microsoft graph api

Closes #124

See merge request Chill-Projet/chill-bundles!571

.changes/unreleased/Feature-20230706-213428.yaml

@@ -0,0 +1,5 @@
+kind: Feature
+body: 'Sync user absence / presence through microsoft outlook / graph api. '
+time: 2023-07-06T21:34:28.973144334+02:00
+custom:
+  Issue: "124"

.changes/unreleased/Fixed-20230706-220125.yaml

@@ -0,0 +1,6 @@
+kind: Fixed
+body: 'Command to subscribe on MS Graph users calendars: improve the loop to be more
+  efficient'
+time: 2023-07-06T22:01:25.847374805+02:00
+custom:
+  Issue: ""

src/Bundle/ChillCalendarBundle/Command/MapAndSubscribeUserCalendarCommand.php

@@ -18,9 +18,12 @@ declare(strict_types=1);
 
 namespace Chill\CalendarBundle\Command;
 
+use Chill\CalendarBundle\Exception\UserAbsenceSyncException;
 use Chill\CalendarBundle\RemoteCalendar\Connector\MSGraph\EventsOnUserSubscriptionCreator;
 use Chill\CalendarBundle\RemoteCalendar\Connector\MSGraph\MapCalendarToUser;
 use Chill\CalendarBundle\RemoteCalendar\Connector\MSGraph\MSGraphUserRepository;
+use Chill\CalendarBundle\RemoteCalendar\Connector\MSGraph\MSUserAbsenceSync;
+use Chill\MainBundle\Repository\UserRepositoryInterface;
 use DateInterval;
 use DateTimeImmutable;
 use Doctrine\ORM\EntityManagerInterface;
@@ -30,32 +33,17 @@ use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Input\InputOption;
 use Symfony\Component\Console\Output\OutputInterface;
 
-class MapAndSubscribeUserCalendarCommand extends Command
+final class MapAndSubscribeUserCalendarCommand extends Command
 {
-    private EntityManagerInterface $em;
-
-    private EventsOnUserSubscriptionCreator $eventsOnUserSubscriptionCreator;
-
-    private LoggerInterface $logger;
-
-    private MapCalendarToUser $mapCalendarToUser;
-
-    private MSGraphUserRepository $userRepository;
-
     public function __construct(
-        EntityManagerInterface $em,
-        EventsOnUserSubscriptionCreator $eventsOnUserSubscriptionCreator,
-        LoggerInterface $logger,
-        MapCalendarToUser $mapCalendarToUser,
-        MSGraphUserRepository $userRepository
+        private readonly EntityManagerInterface $em,
+        private readonly EventsOnUserSubscriptionCreator $eventsOnUserSubscriptionCreator,
+        private readonly LoggerInterface $logger,
+        private readonly MapCalendarToUser $mapCalendarToUser,
+        private readonly UserRepositoryInterface $userRepository,
+        private readonly MSUserAbsenceSync $userAbsenceSync,
     ) {
         parent::__construct('chill:calendar:msgraph-user-map-subscribe');
-
-        $this->em = $em;
-        $this->eventsOnUserSubscriptionCreator = $eventsOnUserSubscriptionCreator;
-        $this->logger = $logger;
-        $this->mapCalendarToUser = $mapCalendarToUser;
-        $this->userRepository = $userRepository;
     }
 
     public function execute(InputInterface $input, OutputInterface $output): int
@@ -67,83 +55,109 @@ class MapAndSubscribeUserCalendarCommand extends Command
         /** @var DateInterval $interval the interval before the end of the expiration */
         $interval = new DateInterval('P1D');
         $expiration = (new DateTimeImmutable('now'))->add(new DateInterval($input->getOption('subscription-duration')));
-        $total = $this->userRepository->countByMostOldSubscriptionOrWithoutSubscriptionOrData($interval);
+        $users = $this->userRepository->findAllAsArray('fr');
         $created = 0;
         $renewed = 0;
 
-        $this->logger->info(self::class . ' the number of user to get - renew', [
-            'total' => $total,
+        $this->logger->info(self::class . ' start user to get - renew', [
             'expiration' => $expiration->format(DateTimeImmutable::ATOM),
         ]);
 
-        while ($offset < $total) {
-            $users = $this->userRepository->findByMostOldSubscriptionOrWithoutSubscriptionOrData(
-                $interval,
-                $limit,
-                $offset
-            );
+        foreach ($users as $u) {
+            ++$offset;
 
-            foreach ($users as $user) {
-                if (!$this->mapCalendarToUser->hasUserId($user)) {
-                    $this->mapCalendarToUser->writeMetadata($user);
-                }
-
-                if ($this->mapCalendarToUser->hasUserId($user)) {
-                    // we first try to renew an existing subscription, if any.
-                    // if not, or if it fails, we try to create a new one
-                    if ($this->mapCalendarToUser->hasActiveSubscription($user)) {
-                        $this->logger->debug(self::class . ' renew a subscription for', [
-                            'userId' => $user->getId(),
-                            'username' => $user->getUsernameCanonical(),
-                        ]);
-
-                        ['secret' => $secret, 'id' => $id, 'expiration' => $expirationTs]
-                            = $this->eventsOnUserSubscriptionCreator->renewSubscriptionForUser($user, $expiration);
-                        $this->mapCalendarToUser->writeSubscriptionMetadata($user, $expirationTs, $id, $secret);
-
-                        if (0 !== $expirationTs) {
-                            ++$renewed;
-                        } else {
-                            $this->logger->warning(self::class . ' could not renew subscription for a user', [
-                                'userId' => $user->getId(),
-                                'username' => $user->getUsernameCanonical(),
-                            ]);
-                        }
-                    }
-
-                    if (!$this->mapCalendarToUser->hasActiveSubscription($user)) {
-                        $this->logger->debug(self::class . ' create a subscription for', [
-                            'userId' => $user->getId(),
-                            'username' => $user->getUsernameCanonical(),
-                        ]);
-
-                        ['secret' => $secret, 'id' => $id, 'expiration' => $expirationTs]
-                            = $this->eventsOnUserSubscriptionCreator->createSubscriptionForUser($user, $expiration);
-                        $this->mapCalendarToUser->writeSubscriptionMetadata($user, $expirationTs, $id, $secret);
-
-                        if (0 !== $expirationTs) {
-                            ++$created;
-                        } else {
-                            $this->logger->warning(self::class . ' could not create subscription for a user', [
-                                'userId' => $user->getId(),
-                                'username' => $user->getUsernameCanonical(),
-                            ]);
-                        }
-                    }
-                }
-
-                ++$offset;
+            if (false === $u['enabled']) {
+                continue;
             }
 
-            $this->em->flush();
-            $this->em->clear();
+            $user = $this->userRepository->find($u['id']);
+
+            if (null === $user) {
+                $this->logger->error("could not find user by id", ['uid' => $u['id']]);
+                $output->writeln("could not find user by id : " . $u['id']);
+                continue;
+            }
+
+            if (!$this->mapCalendarToUser->hasUserId($user)) {
+                $user = $this->mapCalendarToUser->writeMetadata($user);
+
+                // if user still does not have userid, continue
+                if (!$this->mapCalendarToUser->hasUserId($user)) {
+                    $this->logger->warning("user does not have a counterpart on ms api", ['userId' => $user->getId(), 'email' => $user->getEmail()]);
+                    $output->writeln(sprintf("giving up for user with email %s and id %s", $user->getEmail(), $user->getId()));
+
+                    continue;
+                }
+            }
+
+            // sync user absence
+            try {
+                $this->userAbsenceSync->syncUserAbsence($user);
+            } catch (UserAbsenceSyncException $e) {
+                $this->logger->error("could not sync user absence", ['userId' => $user->getId(), 'email' => $user->getEmail(), 'exception' => $e->getTraceAsString(), "message" => $e->getMessage()]);
+                $output->writeln(sprintf("Could not sync user absence: id: %s and email: %s", $user->getId(), $user->getEmail()));
+                throw $e;
+            }
+
+            // we first try to renew an existing subscription, if any.
+            // if not, or if it fails, we try to create a new one
+            if ($this->mapCalendarToUser->hasActiveSubscription($user)) {
+                $this->logger->debug(self::class . ' renew a subscription for', [
+                    'userId' => $user->getId(),
+                    'username' => $user->getUsernameCanonical(),
+                ]);
+
+                ['secret' => $secret, 'id' => $id, 'expiration' => $expirationTs]
+                    = $this->eventsOnUserSubscriptionCreator->renewSubscriptionForUser($user, $expiration);
+                $this->mapCalendarToUser->writeSubscriptionMetadata($user, $expirationTs, $id, $secret);
+
+                if (0 !== $expirationTs) {
+                    ++$renewed;
+                } else {
+                    $this->logger->warning(self::class . ' could not renew subscription for a user', [
+                        'userId' => $user->getId(),
+                        'username' => $user->getUsernameCanonical(),
+                    ]);
+                }
+            }
+
+            if (!$this->mapCalendarToUser->hasActiveSubscription($user)) {
+                $this->logger->debug(self::class . ' create a subscription for', [
+                    'userId' => $user->getId(),
+                    'username' => $user->getUsernameCanonical(),
+                ]);
+
+                ['secret' => $secret, 'id' => $id, 'expiration' => $expirationTs]
+                    = $this->eventsOnUserSubscriptionCreator->createSubscriptionForUser($user, $expiration);
+                $this->mapCalendarToUser->writeSubscriptionMetadata($user, $expirationTs, $id, $secret);
+
+                if (0 !== $expirationTs) {
+                    ++$created;
+                } else {
+                    $this->logger->warning(self::class . ' could not create subscription for a user', [
+                        'userId' => $user->getId(),
+                        'username' => $user->getUsernameCanonical(),
+                    ]);
+                }
+            }
+
+
+            if (0 === $offset % $limit) {
+                $this->em->flush();
+                $this->em->clear();
+            }
         }
 
+        $this->em->flush();
+        $this->em->clear();
+
         $this->logger->warning(self::class . ' process executed', [
             'created' => $created,
             'renewed' => $renewed,
         ]);
 
+        $output->writeln("users synchronized");
+
         return 0;
     }
 
@@ -152,7 +166,7 @@ class MapAndSubscribeUserCalendarCommand extends Command
         parent::configure();
 
         $this
-            ->setDescription('MSGraph: collect user metadata and create subscription on events for users')
+            ->setDescription('MSGraph: collect user metadata and create subscription on events for users, and sync the user absence-presence')
             ->addOption(
                 'renew-before-end-interval',
                 'r',

src/Bundle/ChillCalendarBundle/Exception/UserAbsenceSyncException.php

@@ -0,0 +1,20 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * 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.
+ */
+
+namespace Chill\CalendarBundle\Exception;
+
+class UserAbsenceSyncException extends \LogicException
+{
+    public function __construct(string $message = "", int $code = 20_230_706, ?\Throwable $previous = null)
+    {
+        parent::__construct($message, $code, $previous);
+    }
+}

src/Bundle/ChillCalendarBundle/RemoteCalendar/Connector/MSGraph/MSGraphUserRepository.php

@@ -1,84 +0,0 @@
-<?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);
-
-/*
- * 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.
- */
-
-namespace Chill\CalendarBundle\RemoteCalendar\Connector\MSGraph;
-
-use Chill\MainBundle\Entity\User;
-use DateInterval;
-use Doctrine\ORM\EntityManagerInterface;
-use Doctrine\ORM\Query\ResultSetMapping;
-use Doctrine\ORM\Query\ResultSetMappingBuilder;
-use function strtr;
-
-/**
- * Contains classes and methods for fetching users with some calendar metadatas.
- */
-class MSGraphUserRepository
-{
-    private const MOST_OLD_SUBSCRIPTION_OR_ANY_MS_GRAPH = <<<'SQL'
-        select
-            {select}
-        from users u
-        where
-            NOT attributes ?? 'msgraph'
-            OR NOT attributes->'msgraph' ?? 'subscription_events_expiration'
-            OR (attributes->'msgraph' ?? 'subscription_events_expiration' AND (attributes->'msgraph'->>'subscription_events_expiration')::int < EXTRACT(EPOCH FROM (NOW() + :interval::interval)))
-        LIMIT :limit OFFSET :offset
-        ;
-        SQL;
-
-    private EntityManagerInterface $entityManager;
-
-    public function __construct(EntityManagerInterface $entityManager)
-    {
-        $this->entityManager = $entityManager;
-    }
-
-    public function countByMostOldSubscriptionOrWithoutSubscriptionOrData(DateInterval $interval): int
-    {
-        $rsm = new ResultSetMapping();
-        $rsm->addScalarResult('c', 'c');
-
-        $sql = strtr(self::MOST_OLD_SUBSCRIPTION_OR_ANY_MS_GRAPH, [
-            '{select}' => 'COUNT(u) AS c',
-            'LIMIT :limit OFFSET :offset' => '',
-        ]);
-
-        return $this->entityManager->createNativeQuery($sql, $rsm)->setParameters([
-            'interval' => $interval,
-        ])->getSingleScalarResult();
-    }
-
-    /**
-     * @return array|User[]
-     */
-    public function findByMostOldSubscriptionOrWithoutSubscriptionOrData(DateInterval $interval, int $limit = 50, int $offset = 0): array
-    {
-        $rsm = new ResultSetMappingBuilder($this->entityManager);
-        $rsm->addRootEntityFromClassMetadata(User::class, 'u');
-
-        return $this->entityManager->createNativeQuery(
-            strtr(self::MOST_OLD_SUBSCRIPTION_OR_ANY_MS_GRAPH, ['{select}' => $rsm->generateSelectClause()]),
-            $rsm
-        )->setParameters([
-            'interval' => $interval,
-            'limit' => $limit,
-            'offset' => $offset,
-        ])->getResult();
-    }
-}

src/Bundle/ChillCalendarBundle/RemoteCalendar/Connector/MSGraph/MSUserAbsenceReader.php

@@ -0,0 +1,69 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * 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.
+ */
+
+namespace Chill\CalendarBundle\RemoteCalendar\Connector\MSGraph;
+
+use Chill\CalendarBundle\Exception\UserAbsenceSyncException;
+use Chill\MainBundle\Entity\User;
+use Psr\Log\LoggerInterface;
+use Symfony\Component\Clock\ClockInterface;
+use Symfony\Contracts\HttpClient\Exception\ClientExceptionInterface;
+use Symfony\Contracts\HttpClient\Exception\DecodingExceptionInterface;
+use Symfony\Contracts\HttpClient\Exception\RedirectionExceptionInterface;
+use Symfony\Contracts\HttpClient\Exception\ServerExceptionInterface;
+use Symfony\Contracts\HttpClient\Exception\TransportExceptionInterface;
+use Symfony\Contracts\HttpClient\HttpClientInterface;
+
+final readonly class MSUserAbsenceReader implements MSUserAbsenceReaderInterface
+{
+    public function __construct(
+        private HttpClientInterface $machineHttpClient,
+        private MapCalendarToUser $mapCalendarToUser,
+        private ClockInterface $clock,
+    ) {
+    }
+
+    /**
+     * @throw UserAbsenceSyncException when the data cannot be reached or is not valid from microsoft
+     */
+    public function isUserAbsent(User $user): bool|null
+    {
+        $id = $this->mapCalendarToUser->getUserId($user);
+
+        if (null === $id) {
+            return null;
+        }
+
+        try {
+            $automaticRepliesSettings = $this->machineHttpClient
+                ->request('GET', 'users/' . $id . '/mailboxSettings/automaticRepliesSetting')
+                ->toArray(true);
+        } catch (ClientExceptionInterface|DecodingExceptionInterface|RedirectionExceptionInterface|TransportExceptionInterface $e) {
+            throw new UserAbsenceSyncException("Error receiving response for mailboxSettings", 0, $e);
+        } catch (ServerExceptionInterface $e) {
+            throw new UserAbsenceSyncException("Server error receiving response for mailboxSettings", 0, $e);
+        }
+
+        if (!array_key_exists("status", $automaticRepliesSettings)) {
+            throw new \LogicException("no key \"status\" on automatic replies settings: " . json_encode($automaticRepliesSettings, JSON_THROW_ON_ERROR));
+        }
+
+        return match ($automaticRepliesSettings['status']) {
+            'disabled' => false,
+            'alwaysEnabled' => true,
+            'scheduled' =>
+                RemoteEventConverter::convertStringDateWithoutTimezone($automaticRepliesSettings['scheduledStartDateTime']['dateTime']) < $this->clock->now()
+                && RemoteEventConverter::convertStringDateWithoutTimezone($automaticRepliesSettings['scheduledEndDateTime']['dateTime']) > $this->clock->now(),
+            default => throw new UserAbsenceSyncException("this status is not documented by Microsoft")
+        };
+    }
+
+}

src/Bundle/ChillCalendarBundle/RemoteCalendar/Connector/MSGraph/MSUserAbsenceReaderInterface.php

@@ -0,0 +1,22 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * 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.
+ */
+
+namespace Chill\CalendarBundle\RemoteCalendar\Connector\MSGraph;
+
+use Chill\MainBundle\Entity\User;
+
+interface MSUserAbsenceReaderInterface
+{
+    /**
+     * @throw UserAbsenceSyncException when the data cannot be reached or is not valid from microsoft
+     */
+    public function isUserAbsent(User $user): bool|null;
+}

src/Bundle/ChillCalendarBundle/RemoteCalendar/Connector/MSGraph/MSUserAbsenceSync.php

@@ -0,0 +1,50 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * 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.
+ */
+
+namespace Chill\CalendarBundle\RemoteCalendar\Connector\MSGraph;
+
+use Chill\MainBundle\Entity\User;
+use Psr\Log\LoggerInterface;
+use Symfony\Component\Clock\ClockInterface;
+
+readonly class MSUserAbsenceSync
+{
+    public function __construct(
+        private MSUserAbsenceReaderInterface $absenceReader,
+        private ClockInterface $clock,
+        private LoggerInterface $logger,
+    ) {
+    }
+
+    public function syncUserAbsence(User $user): void
+    {
+        $absence = $this->absenceReader->isUserAbsent($user);
+
+        if (null === $absence) {
+            return;
+        }
+
+        if ($absence === $user->isAbsent()) {
+            // nothing to do
+            return;
+        }
+
+        $this->logger->info("will change user absence", ['userId' => $user->getId()]);
+
+        if ($absence) {
+            $this->logger->debug("make user absent", ['userId' => $user->getId()]);
+            $user->setAbsenceStart($this->clock->now());
+        } else {
+            $this->logger->debug("make user present", ['userId' => $user->getId()]);
+            $user->setAbsenceStart(null);
+        }
+    }
+}

src/Bundle/ChillCalendarBundle/RemoteCalendar/DependencyInjection/RemoteCalendarCompilerPass.php

@@ -23,6 +23,8 @@ 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\MSGraph\MSUserAbsenceReaderInterface;
+use Chill\CalendarBundle\RemoteCalendar\Connector\MSGraph\MSUserAbsenceSync;
 use Chill\CalendarBundle\RemoteCalendar\Connector\MSGraphRemoteCalendarConnector;
 use Chill\CalendarBundle\RemoteCalendar\Connector\NullRemoteCalendarConnector;
 use Chill\CalendarBundle\RemoteCalendar\Connector\RemoteCalendarConnectorInterface;
@@ -37,17 +39,13 @@ class RemoteCalendarCompilerPass implements CompilerPassInterface
     public function process(ContainerBuilder $container)
     {
         $config = $container->getParameter('chill_calendar');
-        $connector = null;
 
-        if (!$config['remote_calendars_sync']['enabled']) {
-            $connector = NullRemoteCalendarConnector::class;
-        }
-
-        if ($config['remote_calendars_sync']['microsoft_graph']['enabled']) {
+        if (true === $config['remote_calendars_sync']['microsoft_graph']['enabled']) {
             $connector = MSGraphRemoteCalendarConnector::class;
 
             $container->setAlias(HttpClientInterface::class . ' $machineHttpClient', MachineHttpClient::class);
         } else {
+            $connector = NullRemoteCalendarConnector::class;
             // remove services which cannot be loaded
             $container->removeDefinition(MapAndSubscribeUserCalendarCommand::class);
             $container->removeDefinition(AzureGrantAdminConsentAndAcquireToken::class);
@@ -55,16 +53,14 @@ class RemoteCalendarCompilerPass implements CompilerPassInterface
             $container->removeDefinition(MachineTokenStorage::class);
             $container->removeDefinition(MachineHttpClient::class);
             $container->removeDefinition(MSGraphRemoteCalendarConnector::class);
+            $container->removeDefinition(MSUserAbsenceReaderInterface::class);
+            $container->removeDefinition(MSUserAbsenceSync::class);
         }
 
         if (!$container->hasAlias(Azure::class) && $container->hasDefinition('knpu.oauth2.client.azure')) {
             $container->setAlias(Azure::class, 'knpu.oauth2.provider.azure');
         }
 
-        if (null === $connector) {
-            throw new RuntimeException('Could not configure remote calendar');
-        }
-
         foreach ([
             NullRemoteCalendarConnector::class,
             MSGraphRemoteCalendarConnector::class, ] as $serviceId) {

src/Bundle/ChillCalendarBundle/Tests/RemoteCalendar/Connector/MSGraph/MSUserAbsenceReaderTest.php

@@ -0,0 +1,176 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * 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.
+ */
+
+namespace Chill\CalendarBundle\Tests\RemoteCalendar\Connector\MSGraph;
+
+use Chill\CalendarBundle\RemoteCalendar\Connector\MSGraph\MapCalendarToUser;
+use Chill\CalendarBundle\RemoteCalendar\Connector\MSGraph\MSUserAbsenceReader;
+use Chill\MainBundle\Entity\User;
+use PHPUnit\Framework\TestCase;
+use Prophecy\PhpUnit\ProphecyTrait;
+use Symfony\Component\Clock\MockClock;
+use Symfony\Component\HttpClient\MockHttpClient;
+use Symfony\Component\HttpClient\Response\MockResponse;
+
+/**
+ * @internal
+ * @coversNothing
+ */
+class MSUserAbsenceReaderTest extends TestCase
+{
+    use ProphecyTrait;
+
+    /**
+     * @dataProvider provideDataTestUserAbsence
+     */
+    public function testUserAbsenceReader(string $mockResponse, bool $expected, string $message): void
+    {
+        $user = new User();
+        $client = new MockHttpClient([new MockResponse($mockResponse)]);
+        $mapUser = $this->prophesize(MapCalendarToUser::class);
+        $mapUser->getUserId($user)->willReturn('1234');
+        $clock = new MockClock(new \DateTimeImmutable('2023-07-07T12:00:00'));
+
+        $absenceReader = new MSUserAbsenceReader($client, $mapUser->reveal(), $clock);
+
+        self::assertEquals($expected, $absenceReader->isUserAbsent($user), $message);
+    }
+
+    public function testIsUserAbsentWithoutRemoteId(): void
+    {
+        $user = new User();
+        $client = new MockHttpClient();
+
+        $mapUser = $this->prophesize(MapCalendarToUser::class);
+        $mapUser->getUserId($user)->willReturn(null);
+        $clock = new MockClock(new \DateTimeImmutable('2023-07-07T12:00:00'));
+
+        $absenceReader = new MSUserAbsenceReader($client, $mapUser->reveal(), $clock);
+
+        self::assertNull($absenceReader->isUserAbsent($user), "when no user found, absence should be null");
+    }
+
+    public function provideDataTestUserAbsence(): iterable
+    {
+        // contains data that was retrieved from microsoft graph api on 2023-07-06
+
+        yield [
+            <<<'JSON'
+            {
+              "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('4feb0ae3-7ffb-48dd-891e-c86b2cdeefd4')/mailboxSettings/automaticRepliesSetting",
+              "status": "disabled",
+              "externalAudience": "none",
+              "internalReplyMessage": "Je suis en congé.",
+              "externalReplyMessage": "",
+              "scheduledStartDateTime": {
+                "dateTime": "2023-07-06T12:00:00.0000000",
+                "timeZone": "UTC"
+              },
+              "scheduledEndDateTime": {
+                "dateTime": "2023-07-07T12:00:00.0000000",
+                "timeZone": "UTC"
+              }
+            }
+            JSON,
+            false,
+            "User is present"
+        ];
+
+        yield [
+            <<<'JSON'
+               {
+                  "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('4feb0ae3-7ffb-48dd-891e-c86b2cdeefd4')/mailboxSettings/automaticRepliesSetting",
+                  "status": "scheduled",
+                  "externalAudience": "none",
+                  "internalReplyMessage": "Je suis en congé.",
+                  "externalReplyMessage": "",
+                  "scheduledStartDateTime": {
+                    "dateTime": "2023-07-06T11:00:00.0000000",
+                    "timeZone": "UTC"
+                  },
+                  "scheduledEndDateTime": {
+                    "dateTime": "2023-07-21T11:00:00.0000000",
+                    "timeZone": "UTC"
+                  }
+                }
+            JSON,
+            true,
+            'User is absent with absence scheduled, we are within this period'
+        ];
+
+        yield [
+            <<<'JSON'
+               {
+                  "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('4feb0ae3-7ffb-48dd-891e-c86b2cdeefd4')/mailboxSettings/automaticRepliesSetting",
+                  "status": "scheduled",
+                  "externalAudience": "none",
+                  "internalReplyMessage": "Je suis en congé.",
+                  "externalReplyMessage": "",
+                  "scheduledStartDateTime": {
+                    "dateTime": "2023-07-08T11:00:00.0000000",
+                    "timeZone": "UTC"
+                  },
+                  "scheduledEndDateTime": {
+                    "dateTime": "2023-07-21T11:00:00.0000000",
+                    "timeZone": "UTC"
+                  }
+                }
+            JSON,
+            false,
+            'User is present: absence is scheduled for later'
+        ];
+
+        yield [
+            <<<'JSON'
+               {
+                  "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('4feb0ae3-7ffb-48dd-891e-c86b2cdeefd4')/mailboxSettings/automaticRepliesSetting",
+                  "status": "scheduled",
+                  "externalAudience": "none",
+                  "internalReplyMessage": "Je suis en congé.",
+                  "externalReplyMessage": "",
+                  "scheduledStartDateTime": {
+                    "dateTime": "2023-07-05T11:00:00.0000000",
+                    "timeZone": "UTC"
+                  },
+                  "scheduledEndDateTime": {
+                    "dateTime": "2023-07-06T11:00:00.0000000",
+                    "timeZone": "UTC"
+                  }
+                }
+            JSON,
+            false,
+            'User is present: absence is past'
+        ];
+
+        yield [
+            <<<'JSON'
+                {
+                  "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('4feb0ae3-7ffb-48dd-891e-c86b2cdeefd4')/mailboxSettings/automaticRepliesSetting",
+                  "status": "alwaysEnabled",
+                  "externalAudience": "none",
+                  "internalReplyMessage": "Je suis en congé.",
+                  "externalReplyMessage": "",
+                  "scheduledStartDateTime": {
+                    "dateTime": "2023-07-06T12:00:00.0000000",
+                    "timeZone": "UTC"
+                  },
+                  "scheduledEndDateTime": {
+                    "dateTime": "2023-07-07T12:00:00.0000000",
+                    "timeZone": "UTC"
+                  }
+                }
+            JSON,
+            true,
+            "User is absent: absence is always enabled"
+        ];
+    }
+
+}

src/Bundle/ChillCalendarBundle/Tests/RemoteCalendar/Connector/MSGraph/MSUserAbsenceSyncTest.php

@@ -0,0 +1,68 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * 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.
+ */
+
+namespace Chill\CalendarBundle\Tests\RemoteCalendar\Connector\MSGraph;
+
+use Chill\CalendarBundle\RemoteCalendar\Connector\MSGraph\MSUserAbsenceReader;
+use Chill\CalendarBundle\RemoteCalendar\Connector\MSGraph\MSUserAbsenceReaderInterface;
+use Chill\CalendarBundle\RemoteCalendar\Connector\MSGraph\MSUserAbsenceSync;
+use Chill\MainBundle\Entity\User;
+use PHPUnit\Framework\TestCase;
+use Prophecy\PhpUnit\ProphecyTrait;
+use Psr\Log\NullLogger;
+use Symfony\Component\Clock\MockClock;
+
+/**
+ * @internal
+ * @coversNothing
+ */
+class MSUserAbsenceSyncTest extends TestCase
+{
+    use ProphecyTrait;
+
+    /**
+     * @dataProvider provideDataTestSyncUserAbsence
+     */
+    public function testSyncUserAbsence(User $user, ?bool $absenceFromMicrosoft, bool $expectedAbsence, ?\DateTimeImmutable $expectedAbsenceStart, string $message): void
+    {
+        $userAbsenceReader = $this->prophesize(MSUserAbsenceReaderInterface::class);
+        $userAbsenceReader->isUserAbsent($user)->willReturn($absenceFromMicrosoft);
+
+        $clock = new MockClock(new \DateTimeImmutable('2023-07-01T12:00:00'));
+
+        $syncer = new MSUserAbsenceSync($userAbsenceReader->reveal(), $clock, new NullLogger());
+
+        $syncer->syncUserAbsence($user);
+
+        self::assertEquals($expectedAbsence, $user->isAbsent(), $message);
+        self::assertEquals($expectedAbsenceStart, $user->getAbsenceStart(), $message);
+    }
+
+    public function provideDataTestSyncUserAbsence(): iterable
+    {
+        yield [new User(), false, false, null, "user present remains present"];
+        yield [new User(), true, true, new \DateTimeImmutable('2023-07-01T12:00:00'), "user present becomes absent"];
+
+        $user = new User();
+        $user->setAbsenceStart($abs = new \DateTimeImmutable("2023-07-01T12:00:00"));
+        yield [$user, true, true, $abs, "user absent remains absent"];
+
+        $user = new User();
+        $user->setAbsenceStart($abs = new \DateTimeImmutable("2023-07-01T12:00:00"));
+        yield [$user, false, false, null, "user absent becomes present"];
+
+        yield [new User(), null, false, null, "user not syncable: presence do not change"];
+
+        $user = new User();
+        $user->setAbsenceStart($abs = new \DateTimeImmutable("2023-07-01T12:00:00"));
+        yield [$user, null, true, $abs, "user not syncable: absence do not change"];
+    }
+}