fix(userstatus): set user status to 'In a meeting' if calendar is busy

Signed-off-by: Anna Larch <anna@nextcloud.com>
2026-06-08 16:26:59 -04:00 · 2023-12-15 14:51:01 +01:00 · 2023-12-15 14:51:01 +01:00 · 5fd10dc398
commit 5fd10dc398
parent 82e0f1f370
11 changed files with 459 additions and 874 deletions
--- a/apps/dav/composer/composer/autoload_classmap.php
+++ b/apps/dav/composer/composer/autoload_classmap.php
@ -99,7 +99,6 @@ return array(
    'OCA\\DAV\\CalDAV\\Search\\Xml\\Filter\\PropFilter' => $baseDir . '/../lib/CalDAV/Search/Xml/Filter/PropFilter.php',
    'OCA\\DAV\\CalDAV\\Search\\Xml\\Filter\\SearchTermFilter' => $baseDir . '/../lib/CalDAV/Search/Xml/Filter/SearchTermFilter.php',
    'OCA\\DAV\\CalDAV\\Search\\Xml\\Request\\CalendarSearchReport' => $baseDir . '/../lib/CalDAV/Search/Xml/Request/CalendarSearchReport.php',
-    'OCA\\DAV\\CalDAV\\Status\\Status' => $baseDir . '/../lib/CalDAV/Status/Status.php',
    'OCA\\DAV\\CalDAV\\Status\\StatusService' => $baseDir . '/../lib/CalDAV/Status/StatusService.php',
    'OCA\\DAV\\CalDAV\\TimezoneService' => $baseDir . '/../lib/CalDAV/TimezoneService.php',
    'OCA\\DAV\\CalDAV\\Trashbin\\DeletedCalendarObject' => $baseDir . '/../lib/CalDAV/Trashbin/DeletedCalendarObject.php',
--- a/apps/dav/composer/composer/autoload_static.php
+++ b/apps/dav/composer/composer/autoload_static.php
@ -114,7 +114,6 @@ class ComposerStaticInitDAV
        'OCA\\DAV\\CalDAV\\Search\\Xml\\Filter\\PropFilter' => __DIR__ . '/..' . '/../lib/CalDAV/Search/Xml/Filter/PropFilter.php',
        'OCA\\DAV\\CalDAV\\Search\\Xml\\Filter\\SearchTermFilter' => __DIR__ . '/..' . '/../lib/CalDAV/Search/Xml/Filter/SearchTermFilter.php',
        'OCA\\DAV\\CalDAV\\Search\\Xml\\Request\\CalendarSearchReport' => __DIR__ . '/..' . '/../lib/CalDAV/Search/Xml/Request/CalendarSearchReport.php',
-        'OCA\\DAV\\CalDAV\\Status\\Status' => __DIR__ . '/..' . '/../lib/CalDAV/Status/Status.php',
        'OCA\\DAV\\CalDAV\\Status\\StatusService' => __DIR__ . '/..' . '/../lib/CalDAV/Status/StatusService.php',
        'OCA\\DAV\\CalDAV\\TimezoneService' => __DIR__ . '/..' . '/../lib/CalDAV/TimezoneService.php',
        'OCA\\DAV\\CalDAV\\Trashbin\\DeletedCalendarObject' => __DIR__ . '/..' . '/../lib/CalDAV/Trashbin/DeletedCalendarObject.php',
--- a/apps/dav/lib/CalDAV/Status/Status.php
+++ b/apps/dav/lib/CalDAV/Status/Status.php
@ -1,72 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-/**
- * @copyright 2023 Anna Larch <anna.larch@gmx.net>
- *
- * @author Anna Larch <anna.larch@gmx.net>
- *
- * @license GNU AGPL version 3 or any later version
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-namespace OCA\DAV\CalDAV\Status;
-
-class Status {
-	public function __construct(private string $status = '', private ?string $message = null, private ?string $customMessage = null, private ?int $timestamp = null, private ?string $customEmoji = null) {
-	}
-
-	public function getStatus(): string {
-		return $this->status;
-	}
-
-	public function setStatus(string $status): void {
-		$this->status = $status;
-	}
-
-	public function getMessage(): ?string {
-		return $this->message;
-	}
-
-	public function setMessage(?string $message): void {
-		$this->message = $message;
-	}
-
-	public function getCustomMessage(): ?string {
-		return $this->customMessage;
-	}
-
-	public function setCustomMessage(?string $customMessage): void {
-		$this->customMessage = $customMessage;
-	}
-
-	public function setEndTime(?int $timestamp): void {
-		$this->timestamp = $timestamp;
-	}
-
-	public function getEndTime(): ?int {
-		return $this->timestamp;
-	}
-
-	public function getCustomEmoji(): ?string {
-		return $this->customEmoji;
-	}
-
-	public function setCustomEmoji(?string $emoji): void {
-		$this->customEmoji = $emoji;
-	}
-}
--- a/apps/dav/lib/CalDAV/Status/StatusService.php
+++ b/apps/dav/lib/CalDAV/Status/StatusService.php
@ -25,83 +25,123 @@ declare(strict_types=1);
 */
 namespace OCA\DAV\CalDAV\Status;

+use DateTimeImmutable;
 use OC\Calendar\CalendarQuery;
 use OCA\DAV\CalDAV\CalendarImpl;
-use OCA\DAV\CalDAV\FreeBusy\FreeBusyGenerator;
-use OCA\DAV\CalDAV\InvitationResponse\InvitationResponseServer;
-use OCA\DAV\CalDAV\Schedule\Plugin as SchedulePlugin;
+use OCA\UserStatus\Service\StatusService as UserStatusService;
+use OCP\AppFramework\Db\DoesNotExistException;
 use OCP\AppFramework\Utility\ITimeFactory;
 use OCP\Calendar\IManager;
-use OCP\IL10N;
+use OCP\ICache;
+use OCP\ICacheFactory;
 use OCP\IUser as User;
+use OCP\IUserManager;
+use OCP\User\IAvailabilityCoordinator;
 use OCP\UserStatus\IUserStatus;
+use Psr\Log\LoggerInterface;
 use Sabre\CalDAV\Xml\Property\ScheduleCalendarTransp;
-use Sabre\DAV\Exception\NotAuthenticated;
-use Sabre\DAVACL\Exception\NeedPrivileges;
-use Sabre\DAVACL\Plugin as AclPlugin;
-use Sabre\VObject\Component;
-use Sabre\VObject\Component\VEvent;
-use Sabre\VObject\Parameter;
-use Sabre\VObject\Property;

 class StatusService {
+	private ICache $cache;
 	public function __construct(private ITimeFactory $timeFactory,
 		private IManager $calendarManager,
-		private InvitationResponseServer $server,
-		private IL10N $l10n,
-		private FreeBusyGenerator $generator) {
+		private IUserManager $userManager,
+		private UserStatusService $userStatusService,
+		private IAvailabilityCoordinator $availabilityCoordinator,
+		private ICacheFactory $cacheFactory,
+		private LoggerInterface $logger) {
+		$this->cache = $cacheFactory->createLocal('CalendarStatusService');
 	}

-	public function processCalendarAvailability(User $user): ?Status {
-		$userId = $user->getUID();
-		$email = $user->getEMailAddress();
-		if($email === null) {
-			return null;
+	public function processCalendarStatus(string $userId): void {
+		$user = $this->userManager->get($userId);
+		if($user === null) {
+			return;
 		}

-		$server = $this->server->getServer();
-
-		/** @var SchedulePlugin $schedulingPlugin */
-		$schedulingPlugin = $server->getPlugin('caldav-schedule');
-		$caldavNS = '{'.$schedulingPlugin::NS_CALDAV.'}';
-
-		/** @var AclPlugin $aclPlugin */
-		$aclPlugin = $server->getPlugin('acl');
-		if ('mailto:' === substr($email, 0, 7)) {
-			$email = substr($email, 7);
+		$availability = $this->availabilityCoordinator->getCurrentOutOfOfficeData($user);
+		if($availability !== null && $this->availabilityCoordinator->isInEffect($availability)) {
+			$this->logger->debug('An Absence is in effect, skipping calendar status check', ['user' => $userId]);
+			return;
 		}

-		$result = $aclPlugin->principalSearch(
-			['{http://sabredav.org/ns}email-address' => $email],
-			[
-				'{DAV:}principal-URL',
-				$caldavNS.'calendar-home-set',
-				$caldavNS.'schedule-inbox-URL',
-				'{http://sabredav.org/ns}email-address',
-			]
+		$calendarEvents = $this->cache->get($userId);
+		if($calendarEvents === null) {
+			$calendarEvents = $this->getCalendarEvents($user);
+			$this->cache->set($userId, $calendarEvents, 300);
+		}
+
+		if(empty($calendarEvents)) {
+			$this->userStatusService->revertUserStatus($userId, IUserStatus::MESSAGE_CALENDAR_BUSY);
+			$this->logger->debug('No calendar events found for status check', ['user' => $userId]);
+			return;
+		}
+
+		$userStatusTimestamp = null;
+		$currentStatus = null;
+		try {
+			$currentStatus = $this->userStatusService->findByUserId($userId);
+			$userStatusTimestamp = $currentStatus->getIsUserDefined() ? $currentStatus->getStatusTimestamp() : null;
+		} catch (DoesNotExistException) {
+		}
+
+		if($currentStatus !== null && $currentStatus->getMessageId() === IUserStatus::MESSAGE_CALL
+			|| $currentStatus !== null && $currentStatus->getStatus() === IUserStatus::DND
+			|| $currentStatus !== null && $currentStatus->getStatus() === IUserStatus::INVISIBLE) {
+			// We don't overwrite the call status, DND status or Invisible status
+			$this->logger->debug('Higher priority status detected, skipping calendar status change', ['user' => $userId]);
+			return;
+		}
+
+		// Filter events to see if we have any that apply to the calendar status
+		$applicableEvents = array_filter($calendarEvents, function (array $calendarEvent) use ($userStatusTimestamp) {
+			$component = $calendarEvent['objects'][0];
+			if(isset($component['X-NEXTCLOUD-OUT-OF-OFFICE'])) {
+				return false;
+			}
+			if(isset($component['DTSTART']) && $userStatusTimestamp !== null) {
+				/** @var DateTimeImmutable $dateTime */
+				$dateTime = $component['DTSTART'][0];
+				$timestamp = $dateTime->getTimestamp();
+				if($userStatusTimestamp > $timestamp) {
+					return false;
+				}
+			}
+			// Ignore events that are transparent
+			if(isset($component['TRANSP']) && strcasecmp($component['TRANSP'][0], 'TRANSPARENT') === 0) {
+				return false;
+			}
+			return true;
+		});
+
+		if(empty($applicableEvents)) {
+			$this->userStatusService->revertUserStatus($userId, IUserStatus::MESSAGE_CALENDAR_BUSY);
+			$this->logger->debug('No status relevant events found, skipping calendar status change', ['user' => $userId]);
+			return;
+		}
+
+		// One event that fulfills all status conditions is enough
+		// 1. Not an OOO event
+		// 2. Current user status was not set after the start of this event
+		// 3. Event is not set to be transparent
+		$count = count($applicableEvents);
+		$this->logger->debug("Found $count applicable event(s), changing user status", ['user' => $userId]);
+		$this->userStatusService->setUserStatus(
+			$userId,
+			IUserStatus::AWAY,
+			IUserStatus::MESSAGE_CALENDAR_BUSY,
+			true
 		);

-		if (!count($result) || !isset($result[0][200][$caldavNS.'schedule-inbox-URL'])) {
-			return null;
-		}
+	}

-		$inboxUrl = $result[0][200][$caldavNS.'schedule-inbox-URL']->getHref();
-
-		// Do we have permission?
-		try {
-			$aclPlugin->checkPrivileges($inboxUrl, $caldavNS.'schedule-query-freebusy');
-		} catch (NeedPrivileges | NotAuthenticated $exception) {
-			return null;
-		}
-
-		$now = $this->timeFactory->now();
-		$calendarTimeZone = $now->getTimezone();
-		$calendars = $this->calendarManager->getCalendarsForPrincipal('principals/users/' . $userId);
+	private function getCalendarEvents(User $user): array {
+		$calendars = $this->calendarManager->getCalendarsForPrincipal('principals/users/' . $user->getUID());
 		if(empty($calendars)) {
-			return null;
+			return [];
 		}

-		$query = $this->calendarManager->newQuery('principals/users/' . $userId);
+		$query = $this->calendarManager->newQuery('principals/users/' . $user->getUID());
 		foreach ($calendars as $calendarObject) {
 			// We can only work with a calendar if it exposes its scheduling information
 			if (!$calendarObject instanceof CalendarImpl) {
@ -114,83 +154,20 @@ class StatusService {
 				// ignore it for free-busy purposes.
 				continue;
 			}
-
-			/** @var Component\VTimeZone|null $ctz */
-			$ctz = $calendarObject->getSchedulingTimezone();
-			if ($ctz !== null) {
-				$calendarTimeZone = $ctz->getTimeZone();
-			}
 			$query->addSearchCalendar($calendarObject->getUri());
 		}

-		$calendarEvents = [];
-		$dtStart = $now;
-		$dtEnd = \DateTimeImmutable::createFromMutable($this->timeFactory->getDateTime('+10 minutes'));
+		$dtStart = DateTimeImmutable::createFromMutable($this->timeFactory->getDateTime());
+		$dtEnd = DateTimeImmutable::createFromMutable($this->timeFactory->getDateTime('+5 minutes'));

 		// Only query the calendars when there's any to search
 		if($query instanceof CalendarQuery && !empty($query->getCalendarUris())) {
 			// Query the next hour
 			$query->setTimerangeStart($dtStart);
 			$query->setTimerangeEnd($dtEnd);
-			$calendarEvents = $this->calendarManager->searchForPrincipal($query);
+			return $this->calendarManager->searchForPrincipal($query);
 		}

-		// @todo we can cache that
-		if(empty($calendarEvents)) {
-			return null;
-		}
-
-		$calendar = $this->generator->getVCalendar();
-		foreach ($calendarEvents as $calendarEvent) {
-			$vEvent = new VEvent($calendar, 'VEVENT');
-			foreach($calendarEvent['objects'] as $component) {
-				foreach ($component as $key => $value) {
-					$vEvent->add($key, $value[0]);
-				}
-			}
-			$calendar->add($vEvent);
-		}
-
-		$calendar->METHOD = 'REQUEST';
-
-		$this->generator->setObjects($calendar);
-		$this->generator->setTimeRange($dtStart, $dtEnd);
-		$this->generator->setTimeZone($calendarTimeZone);
-		$result = $this->generator->getResult();
-
-		if (!isset($result->VFREEBUSY)) {
-			return null;
-		}
-
-		/** @var Component $freeBusyComponent */
-		$freeBusyComponent = $result->VFREEBUSY;
-		$freeBusyProperties = $freeBusyComponent->select('FREEBUSY');
-		// If there is no FreeBusy property, the time-range is empty and available
-		if (count($freeBusyProperties) === 0) {
-			return null;
-		}
-
-		/** @var Property $freeBusyProperty */
-		$freeBusyProperty = $freeBusyProperties[0];
-		if (!$freeBusyProperty->offsetExists('FBTYPE')) {
-			// If there is no FBTYPE, it means it's busy from a regular event
-			return new Status(IUserStatus::BUSY, IUserStatus::MESSAGE_CALENDAR_BUSY);
-		}
-
-		// If we can't deal with the FBTYPE (custom properties are a possibility)
-		// we should ignore it and leave the current status
-		$fbTypeParameter = $freeBusyProperty->offsetGet('FBTYPE');
-		if (!($fbTypeParameter instanceof Parameter)) {
-			return null;
-		}
-		$fbType = $fbTypeParameter->getValue();
-		switch ($fbType) {
-			// Ignore BUSY-UNAVAILABLE, that's for the automation
-			case 'BUSY':
-			case 'BUSY-TENTATIVE':
-				return new Status(IUserStatus::BUSY, IUserStatus::MESSAGE_CALENDAR_BUSY, $this->l10n->t('In a meeting'));
-			default:
-				return null;
-		}
+		return [];
 	}
 }
--- a/apps/dav/tests/unit/CalDAV/Status/StatusServiceTest.php
+++ b/apps/dav/tests/unit/CalDAV/Status/StatusServiceTest.php
@ -24,31 +24,31 @@ namespace OCA\DAV\Tests\unit\CalDAV\Status;

 use OC\Calendar\CalendarQuery;
 use OCA\DAV\CalDAV\CalendarImpl;
-use OCA\DAV\CalDAV\FreeBusy\FreeBusyGenerator;
-use OCA\DAV\CalDAV\InvitationResponse\InvitationResponseServer;
-use OCA\DAV\CalDAV\Schedule\Plugin;
 use OCA\DAV\CalDAV\Status\StatusService;
-use OCA\DAV\Connector\Sabre\Server;
+use OCA\UserStatus\Db\UserStatus;
+use OCA\UserStatus\Service\StatusService as UserStatusService;
+use OCP\AppFramework\Db\DoesNotExistException;
 use OCP\AppFramework\Utility\ITimeFactory;
 use OCP\Calendar\IManager;
-use OCP\IL10N;
+use OCP\ICache;
+use OCP\ICacheFactory;
 use OCP\IUser;
+use OCP\IUserManager;
+use OCP\User\IAvailabilityCoordinator;
+use OCP\User\IOutOfOfficeData;
+use OCP\UserStatus\IUserStatus;
 use PHPUnit\Framework\MockObject\MockObject;
-use Sabre\CalDAV\Xml\Property\ScheduleCalendarTransp;
-use Sabre\DAV\Exception\NotAuthenticated;
-use Sabre\DAV\Xml\Property\LocalHref;
-use Sabre\DAVACL\Exception\NeedPrivileges;
-use Sabre\VObject\Component\VCalendar;
-use Sabre\VObject\Component\VTimeZone;
-use Sabre\VObject\Reader;
+use Psr\Log\LoggerInterface;
 use Test\TestCase;

 class StatusServiceTest extends TestCase {
 	private ITimeFactory|MockObject $timeFactory;
 	private IManager|MockObject $calendarManager;
-	private InvitationResponseServer|MockObject $server;
-	private IL10N|MockObject $l10n;
-	private FreeBusyGenerator|MockObject $generator;
+	private IUserManager|MockObject $userManager;
+	private UserStatusService|MockObject $userStatusService;
+	private IAvailabilityCoordinator|MockObject $availabilityCoordinator;
+	private ICacheFactory|MockObject $cacheFactory;
+	private LoggerInterface|MockObject $logger;
 	private StatusService $service;

 	protected function setUp(): void {
@ -56,644 +56,360 @@ class StatusServiceTest extends TestCase {

 		$this->timeFactory = $this->createMock(ITimeFactory::class);
 		$this->calendarManager = $this->createMock(IManager::class);
-		$this->server = $this->createMock(InvitationResponseServer::class);
-		$this->l10n = $this->createMock(IL10N::class);
-		$this->generator = $this->createMock(FreeBusyGenerator::class);
+		$this->userManager = $this->createMock(IUserManager::class);
+		$this->userStatusService = $this->createMock(UserStatusService::class);
+		$this->availabilityCoordinator = $this->createMock(IAvailabilityCoordinator::class);
+		$this->cacheFactory = $this->createMock(ICacheFactory::class);
+		$this->logger = $this->createMock(LoggerInterface::class);
+		$this->cache = $this->createMock(ICache::class);
+		$this->cacheFactory->expects(self::once())
+			->method('createLocal')
+			->with('CalendarStatusService')
+			->willReturn($this->cache);

 		$this->service = new StatusService($this->timeFactory,
 			$this->calendarManager,
-			$this->server,
-			$this->l10n,
-			$this->generator);
+			$this->userManager,
+			$this->userStatusService,
+			$this->availabilityCoordinator,
+			$this->cacheFactory,
+			$this->logger,
+		);
 	}

-	public function testNoEmail(): void {
-		$user = $this->createConfiguredMock(IUser::class, [
-			'getUID' => 'admin',
-			'getEMailAddress' => null,
-		]);
-
-		$user->expects(self::once())
-			->method('getUID')
-			->willReturn('admin');
-		$user->expects(self::once())
-			->method('getEMailAddress')
+	public function testNoUser(): void {
+		$this->userManager->expects(self::once())
+			->method('get')
 			->willReturn(null);
-		$this->server->expects(self::never())
-			->method('getServer');
-		$this->timeFactory->expects(self::never())
-			->method('now');
-		$this->timeFactory->expects(self::never())
-			->method('getDateTime');
+		$this->availabilityCoordinator->expects(self::never())
+			->method('getCurrentOutOfOfficeData');
+		$this->availabilityCoordinator->expects(self::never())
+			->method('isInEffect');
+		$this->logger->expects(self::never())
+			->method('debug');
+		$this->cache->expects(self::never())
+			->method('get');
+		$this->cache->expects(self::never())
+			->method('set');
 		$this->calendarManager->expects(self::never())
 			->method('getCalendarsForPrincipal');
 		$this->calendarManager->expects(self::never())
 			->method('newQuery');
+		$this->timeFactory->expects(self::never())
+			->method('getDateTime');
 		$this->calendarManager->expects(self::never())
 			->method('searchForPrincipal');
-		$this->generator->expects(self::never())
-			->method('getVCalendar');
-		$this->generator->expects(self::never())
-			->method('setObjects');
-		$this->generator->expects(self::never())
-			->method('setTimeRange');
-		$this->generator->expects(self::never())
-			->method('setTimeZone');
-		$this->generator->expects(self::never())
-			->method('getResult');
+		$this->userStatusService->expects(self::never())
+			->method('revertUserStatus');
+		$this->userStatusService->expects(self::never())
+			->method('setUserStatus');
+		$this->userStatusService->expects(self::never())
+			->method('findByUserId');

-		$status = $this->service->processCalendarAvailability($user);
-		$this->assertNull($status);
+		$this->service->processCalendarStatus('admin');
 	}

-	public function testNoAcl(): void {
+	public function testOOOInEffect(): void {
 		$user = $this->createConfiguredMock(IUser::class, [
 			'getUID' => 'admin',
-			'getEMailAddress' => 'test@test.com',
 		]);
-		$availability = '';
-		$server = $this->createMock(Server::class);
-		$schedulingPlugin = $this->createMock(Plugin::class);
-		$aclPlugin = $this->createMock(\Sabre\DAVACL\Plugin::class);

-		$user->expects(self::once())
-			->method('getUID')
-			->willReturn('admin');
-		$user->expects(self::once())
-			->method('getEMailAddress')
-			->willReturn('test@test.com');
-		$this->server->expects(self::once())
-			->method('getServer')
-			->willReturn($server);
-		$server->expects(self::exactly(2))
-			->method('getPlugin')
-			->withConsecutive(
-				['caldav-schedule'],
-				['acl'],
-			)->willReturnOnConsecutiveCalls($schedulingPlugin, $aclPlugin);
-		$aclPlugin->expects(self::once())
-			->method('principalSearch')
-			->with([ '{http://sabredav.org/ns}email-address' => 'test@test.com'])
-			->willReturn([]);
-		$aclPlugin->expects(self::never())
-			->method('checkPrivileges');
-		$this->timeFactory->expects(self::never())
-			->method('now');
-		$this->timeFactory->expects(self::never())
-			->method('getDateTime');
+		$this->userManager->expects(self::once())
+			->method('get')
+			->willReturn($user);
+		$this->availabilityCoordinator->expects(self::once())
+			->method('getCurrentOutOfOfficeData')
+			->willReturn($this->createMock(IOutOfOfficeData::class));
+		$this->availabilityCoordinator->expects(self::once())
+			->method('isInEffect')
+			->willReturn(true);
+		$this->logger->expects(self::once())
+			->method('debug');
+		$this->cache->expects(self::never())
+			->method('get');
+		$this->cache->expects(self::never())
+			->method('set');
 		$this->calendarManager->expects(self::never())
 			->method('getCalendarsForPrincipal');
 		$this->calendarManager->expects(self::never())
 			->method('newQuery');
-		$this->calendarManager->expects(self::never())
-			->method('searchForPrincipal');
-		$this->generator->expects(self::never())
-			->method('getVCalendar');
-		$this->generator->expects(self::never())
-			->method('setObjects');
-		$this->generator->expects(self::never())
-			->method('setTimeRange');
-		$this->generator->expects(self::never())
-			->method('setTimeZone');
-		$this->generator->expects(self::never())
-			->method('getResult');
-
-		$status = $this->service->processCalendarAvailability($user);
-		$this->assertNull($status);
-	}
-
-	public function testNoInbox(): void {
-		$user = $this->createConfiguredMock(IUser::class, [
-			'getUID' => 'admin',
-			'getEMailAddress' => 'test@test.com',
-		]);
-		$availability = '';
-		$server = $this->createMock(Server::class);
-		$schedulingPlugin = $this->createMock(Plugin::class);
-		$aclPlugin = $this->createMock(\Sabre\DAVACL\Plugin::class);
-
-		$user->expects(self::once())
-			->method('getUID')
-			->willReturn('admin');
-		$user->expects(self::once())
-			->method('getEMailAddress')
-			->willReturn('test@test.com');
-		$this->server->expects(self::once())
-			->method('getServer')
-			->willReturn($server);
-		$server->expects(self::exactly(2))
-			->method('getPlugin')
-			->withConsecutive(
-				['caldav-schedule'],
-				['acl'],
-			)->willReturnOnConsecutiveCalls($schedulingPlugin, $aclPlugin);
-		$aclPlugin->expects(self::once())
-			->method('principalSearch')
-			->with([ '{http://sabredav.org/ns}email-address' => 'test@test.com'])
-			->willReturn([]);
-		$aclPlugin->expects(self::never())
-			->method('checkPrivileges');
-		$this->timeFactory->expects(self::never())
-			->method('now');
 		$this->timeFactory->expects(self::never())
 			->method('getDateTime');
-		$this->calendarManager->expects(self::never())
-			->method('getCalendarsForPrincipal');
-		$this->calendarManager->expects(self::never())
-			->method('newQuery');
 		$this->calendarManager->expects(self::never())
 			->method('searchForPrincipal');
-		$this->generator->expects(self::never())
-			->method('getVCalendar');
-		$this->generator->expects(self::never())
-			->method('setObjects');
-		$this->generator->expects(self::never())
-			->method('setTimeRange');
-		$this->generator->expects(self::never())
-			->method('setTimeZone');
-		$this->generator->expects(self::never())
-			->method('getResult');
+		$this->userStatusService->expects(self::never())
+			->method('revertUserStatus');
+		$this->userStatusService->expects(self::never())
+			->method('setUserStatus');
+		$this->userStatusService->expects(self::never())
+			->method('findByUserId');

-		$status = $this->service->processCalendarAvailability($user);
-		$this->assertNull($status);
-	}
-
-	public function testNoPrivilegesAcl(): void {
-		$user = $this->createConfiguredMock(IUser::class, [
-			'getUID' => 'admin',
-			'getEMailAddress' => 'test@test.com',
-		]);
-		$availability = '';
-		$server = $this->createMock(Server::class);
-		$schedulingPlugin = $this->createMock(Plugin::class);
-		$aclPlugin = $this->createMock(\Sabre\DAVACL\Plugin::class);
-		$principal = 'principals/users/admin';
-		$calendarHome = $this->createMock(LocalHref::class);
-		$acl = [[200 => ['{urn:ietf:params:xml:ns:caldav}schedule-inbox-URL' => $calendarHome]]];
-
-		$user->expects(self::once())
-			->method('getUID')
-			->willReturn('admin');
-		$user->expects(self::once())
-			->method('getEMailAddress')
-			->willReturn('test@test.com');
-		$this->server->expects(self::once())
-			->method('getServer')
-			->willReturn($server);
-		$server->expects(self::exactly(2))
-			->method('getPlugin')
-			->withConsecutive(
-				['caldav-schedule'],
-				['acl'],
-			)->willReturnOnConsecutiveCalls($schedulingPlugin, $aclPlugin);
-		$aclPlugin->expects(self::once())
-			->method('principalSearch')
-			->with([ '{http://sabredav.org/ns}email-address' => 'test@test.com'])
-			->willReturn($acl);
-		$calendarHome->expects(self::once())
-			->method('getHref')
-			->willReturn('calendars/admin/inbox/');
-		$aclPlugin->expects(self::once())
-			->method('checkPrivileges')
-			->willThrowException(new NeedPrivileges($principal, ['{DAV:}all']));
-		$this->timeFactory->expects(self::never())
-			->method('now');
-		$this->timeFactory->expects(self::never())
-			->method('getDateTime');
-		$this->calendarManager->expects(self::never())
-			->method('getCalendarsForPrincipal');
-		$this->calendarManager->expects(self::never())
-			->method('newQuery');
-		$this->calendarManager->expects(self::never())
-			->method('searchForPrincipal');
-		$this->generator->expects(self::never())
-			->method('getVCalendar');
-		$this->generator->expects(self::never())
-			->method('setObjects');
-		$this->generator->expects(self::never())
-			->method('setTimeRange');
-		$this->generator->expects(self::never())
-			->method('setTimeZone');
-		$this->generator->expects(self::never())
-			->method('getResult');
-
-		$status = $this->service->processCalendarAvailability($user);
-		$this->assertNull($status);
-	}
-
-	public function testNotAuthenticated(): void {
-		$user = $this->createConfiguredMock(IUser::class, [
-			'getUID' => 'admin',
-			'getEMailAddress' => 'test@test.com',
-		]);
-		$availability = '';
-		$server = $this->createMock(Server::class);
-		$schedulingPlugin = $this->createMock(Plugin::class);
-		$aclPlugin = $this->createMock(\Sabre\DAVACL\Plugin::class);
-		$calendarHome = $this->createMock(LocalHref::class);
-		$acl = [[200 => ['{urn:ietf:params:xml:ns:caldav}schedule-inbox-URL' => $calendarHome]]];
-
-		$user->expects(self::once())
-			->method('getUID')
-			->willReturn('admin');
-		$user->expects(self::once())
-			->method('getEMailAddress')
-			->willReturn('test@test.com');
-		$this->server->expects(self::once())
-			->method('getServer')
-			->willReturn($server);
-		$server->expects(self::exactly(2))
-			->method('getPlugin')
-			->withConsecutive(
-				['caldav-schedule'],
-				['acl'],
-			)->willReturnOnConsecutiveCalls($schedulingPlugin, $aclPlugin);
-		$aclPlugin->expects(self::once())
-			->method('principalSearch')
-			->with([ '{http://sabredav.org/ns}email-address' => 'test@test.com'])
-			->willReturn($acl);
-		$calendarHome->expects(self::once())
-			->method('getHref')
-			->willReturn('calendars/admin/inbox/');
-		$aclPlugin->expects(self::once())
-			->method('checkPrivileges')
-			->willThrowException(new NotAuthenticated());
-		$this->timeFactory->expects(self::never())
-			->method('now');
-		$this->timeFactory->expects(self::never())
-			->method('getDateTime');
-		$this->calendarManager->expects(self::never())
-			->method('getCalendarsForPrincipal');
-		$this->calendarManager->expects(self::never())
-			->method('newQuery');
-		$this->calendarManager->expects(self::never())
-			->method('searchForPrincipal');
-		$this->generator->expects(self::never())
-			->method('getVCalendar');
-		$this->generator->expects(self::never())
-			->method('setObjects');
-		$this->generator->expects(self::never())
-			->method('setTimeRange');
-		$this->generator->expects(self::never())
-			->method('setTimeZone');
-		$this->generator->expects(self::never())
-			->method('getResult');
-
-		$status = $this->service->processCalendarAvailability($user);
-		$this->assertNull($status);
+		$this->service->processCalendarStatus('admin');
 	}

 	public function testNoCalendars(): void {
 		$user = $this->createConfiguredMock(IUser::class, [
 			'getUID' => 'admin',
-			'getEMailAddress' => 'test@test.com',
 		]);
-		$availability = '';
-		$server = $this->createMock(Server::class);
-		$schedulingPlugin = $this->createMock(Plugin::class);
-		$aclPlugin = $this->createMock(\Sabre\DAVACL\Plugin::class);
-		$calendarHome = $this->createMock(LocalHref::class);
-		$acl = [[200 => ['{urn:ietf:params:xml:ns:caldav}schedule-inbox-URL' => $calendarHome]]];
-		$now = new \DateTimeImmutable('1970-1-1', new \DateTimeZone('UTC'));
-		$principal = 'principals/users/admin';

-		$user->expects(self::once())
-			->method('getUID')
-			->willReturn('admin');
-		$user->expects(self::once())
-			->method('getEMailAddress')
-			->willReturn('test@test.com');
-		$this->server->expects(self::once())
-			->method('getServer')
-			->willReturn($server);
-		$server->expects(self::exactly(2))
-			->method('getPlugin')
-			->withConsecutive(
-				['caldav-schedule'],
-				['acl'],
-			)->willReturnOnConsecutiveCalls($schedulingPlugin, $aclPlugin);
-		$aclPlugin->expects(self::once())
-			->method('principalSearch')
-			->with([ '{http://sabredav.org/ns}email-address' => 'test@test.com'])
-			->willReturn($acl);
-		$calendarHome->expects(self::once())
-			->method('getHref')
-			->willReturn('calendars/admin/inbox/');
-		$aclPlugin->expects(self::once())
-			->method('checkPrivileges')
-			->willReturn(true);
-		$this->timeFactory->expects(self::once())
-			->method('now')
-			->willReturn($now);
+		$this->userManager->expects(self::once())
+			->method('get')
+			->willReturn($user);
+		$this->availabilityCoordinator->expects(self::once())
+			->method('getCurrentOutOfOfficeData')
+			->willReturn(null);
+		$this->availabilityCoordinator->expects(self::never())
+			->method('isInEffect');
+		$this->cache->expects(self::once())
+			->method('get')
+			->willReturn(null);
+		$this->cache->expects(self::once())
+			->method('set');
 		$this->calendarManager->expects(self::once())
 			->method('getCalendarsForPrincipal')
-			->with($principal)
 			->willReturn([]);
+		$this->calendarManager->expects(self::never())
+			->method('newQuery');
 		$this->timeFactory->expects(self::never())
 			->method('getDateTime');
-		$this->calendarManager->expects(self::never())
-			->method('newQuery');
 		$this->calendarManager->expects(self::never())
 			->method('searchForPrincipal');
-		$this->generator->expects(self::never())
-			->method('getVCalendar');
-		$this->generator->expects(self::never())
-			->method('setObjects');
-		$this->generator->expects(self::never())
-			->method('setTimeRange');
-		$this->generator->expects(self::never())
-			->method('setTimeZone');
-		$this->generator->expects(self::never())
-			->method('getResult');
+		$this->userStatusService->expects(self::once())
+			->method('revertUserStatus');
+		$this->logger->expects(self::once())
+			->method('debug');
+		$this->userStatusService->expects(self::never())
+			->method('setUserStatus');
+		$this->userStatusService->expects(self::never())
+			->method('findByUserId');

-		$status = $this->service->processCalendarAvailability($user);
-		$this->assertNull($status);
+		$this->service->processCalendarStatus('admin');
 	}

-	public function testEmptyAvailabilityAndNoSearchCalendars(): void {
+	public function testNoCalendarEvents(): void {
 		$user = $this->createConfiguredMock(IUser::class, [
 			'getUID' => 'admin',
-			'getEMailAddress' => 'test@test.com',
 		]);
-		$availability = '';
-		$server = $this->createMock(Server::class);
-		$schedulingPlugin = $this->createMock(Plugin::class);
-		$aclPlugin = $this->createMock(\Sabre\DAVACL\Plugin::class);
-		$calendarHome = $this->createMock(LocalHref::class);
-		$now = new \DateTimeImmutable('1970-1-1', new \DateTimeZone('UTC'));
-		$inTenMinutes = new \DateTime('1970-1-1 01:00');
-		$acl = [[200 => ['{urn:ietf:params:xml:ns:caldav}schedule-inbox-URL' => $calendarHome]]];
-		$principal = 'principals/users/admin';
-		$calendar = $this->createMock(CalendarImpl::class);
-		$query = $this->createMock(CalendarQuery::class);

-		$user->expects(self::once())
-			->method('getUID')
-			->willReturn('admin');
-		$user->expects(self::once())
-			->method('getEMailAddress')
-			->willReturn('test@test.com');
-		$this->server->expects(self::once())
-			->method('getServer')
-			->willReturn($server);
-		$server->expects(self::exactly(2))
-			->method('getPlugin')
-			->withConsecutive(
-				['caldav-schedule'],
-				['acl'],
-			)->willReturnOnConsecutiveCalls($schedulingPlugin, $aclPlugin);
-		$aclPlugin->expects(self::once())
-			->method('principalSearch')
-			->with([ '{http://sabredav.org/ns}email-address' => 'test@test.com'])
-			->willReturn($acl);
-		$calendarHome->expects(self::once())
-			->method('getHref')
-			->willReturn('calendars/admin/inbox/');
-		$aclPlugin->expects(self::once())
-			->method('checkPrivileges')
-			->willReturn(true);
-		$this->timeFactory->expects(self::once())
-			->method('now')
-			->willReturn($now);
+		$this->userManager->expects(self::once())
+			->method('get')
+			->willReturn($user);
+		$this->availabilityCoordinator->expects(self::once())
+			->method('getCurrentOutOfOfficeData')
+			->willReturn(null);
+		$this->availabilityCoordinator->expects(self::never())
+			->method('isInEffect');
+		$this->cache->expects(self::once())
+			->method('get')
+			->willReturn(null);
+		$this->cache->expects(self::once())
+			->method('set');
 		$this->calendarManager->expects(self::once())
 			->method('getCalendarsForPrincipal')
-			->with($principal)
-			->willReturn([$calendar]);
+			->willReturn([$this->createMock(CalendarImpl::class)]);
 		$this->calendarManager->expects(self::once())
 			->method('newQuery')
-			->with($principal)
-			->willReturn($query);
-		$calendar->expects(self::once())
-			->method('getSchedulingTransparency')
-			->willReturn(new ScheduleCalendarTransp('transparent'));
-		$this->timeFactory->expects(self::once())
+			->willReturn(new CalendarQuery('admin'));
+		$this->timeFactory->expects(self::exactly(2))
 			->method('getDateTime')
-			->with('+10 minutes')
-			->willReturn($inTenMinutes);
-		$this->calendarManager->expects(self::never())
-			->method('searchForPrincipal');
-		$this->generator->expects(self::never())
-			->method('getVCalendar');
-		$this->generator->expects(self::never())
-			->method('setObjects');
-		$this->generator->expects(self::never())
-			->method('setTimeRange');
-		$this->generator->expects(self::never())
-			->method('setTimeZone');
-		$this->generator->expects(self::never())
-			->method('getResult');
-
-		$status = $this->service->processCalendarAvailability($user);
-		$this->assertNull($status);
-	}
-
-	public function testEmptyAvailabilityAndSearchCalendarsNoResults(): void {
-		$user = $this->createConfiguredMock(IUser::class, [
-			'getUID' => 'admin',
-			'getEMailAddress' => 'test@test.com',
-		]);
-		$availability = '';
-		$server = $this->createMock(Server::class);
-		$schedulingPlugin = $this->createMock(Plugin::class);
-		$aclPlugin = $this->createMock(\Sabre\DAVACL\Plugin::class);
-		$calendarHome = $this->createMock(LocalHref::class);
-		$acl = [[200 => ['{urn:ietf:params:xml:ns:caldav}schedule-inbox-URL' => $calendarHome]]];
-		$now = new \DateTimeImmutable('1970-1-1 00:00', new \DateTimeZone('UTC'));
-		$inTenMinutes = new \DateTime('1970-1-1 01:00');
-		$immutableInTenMinutes = \DateTimeImmutable::createFromMutable($inTenMinutes);
-		$principal = 'principals/users/admin';
-		$query = $this->createMock(CalendarQuery::class);
-		$timezone = new \DateTimeZone('UTC');
-		$timezoneObj = $this->createMock(VTimeZone::class);
-		$calendar = $this->createMock(CalendarImpl::class);
-
-		$user->expects(self::once())
-			->method('getUID')
-			->willReturn('admin');
-		$user->expects(self::once())
-			->method('getEMailAddress')
-			->willReturn('test@test.com');
-		$this->server->expects(self::once())
-			->method('getServer')
-			->willReturn($server);
-		$server->expects(self::exactly(2))
-			->method('getPlugin')
-			->withConsecutive(
-				['caldav-schedule'],
-				['acl'],
-			)->willReturnOnConsecutiveCalls($schedulingPlugin, $aclPlugin);
-		$aclPlugin->expects(self::once())
-			->method('principalSearch')
-			->with(['{http://sabredav.org/ns}email-address' => 'test@test.com'])
-			->willReturn($acl);
-		$calendarHome->expects(self::once())
-			->method('getHref')
-			->willReturn('calendars/admin/inbox/');
-		$aclPlugin->expects(self::once())
-			->method('checkPrivileges')
-			->willReturn(true);
-		$this->timeFactory->expects(self::once())
-			->method('now')
-			->willReturn($now);
-		$this->calendarManager->expects(self::once())
-			->method('getCalendarsForPrincipal')
-			->with($principal)
-			->willReturn([$calendar]);
-		$this->calendarManager->expects(self::once())
-			->method('newQuery')
-			->with($principal)
-			->willReturn($query);
-		$calendar->expects(self::once())
-			->method('getSchedulingTransparency')
-			->willReturn(new ScheduleCalendarTransp('opaque'));
-		$calendar->expects(self::once())
-			->method('getSchedulingTimezone')
-			->willReturn($timezoneObj);
-		$timezoneObj->expects(self::once())
-			->method('getTimeZone')
-			->willReturn($timezone);
-		$calendar->expects(self::once())
-			->method('getUri');
-		$query->expects(self::once())
-			->method('addSearchCalendar');
-		$query->expects(self::once())
-			->method('getCalendarUris')
-			->willReturn([$calendar]);
-		$this->timeFactory->expects(self::once())
-			->method('getDateTime')
-			->with('+10 minutes')
-			->willReturn($inTenMinutes);
-		$query->expects(self::once())
-			->method('setTimerangeStart')
-			->with($now);
-		$query->expects(self::once())
-			->method('setTimerangeEnd')
-			->with($immutableInTenMinutes);
+			->willReturn(new \DateTime());
 		$this->calendarManager->expects(self::once())
 			->method('searchForPrincipal')
-			->with($query)
 			->willReturn([]);
-		$this->generator->expects(self::never())
-			->method('getVCalendar');
-		$this->generator->expects(self::never())
-			->method('setObjects');
-		$this->generator->expects(self::never())
-			->method('setTimeRange');
-		$this->generator->expects(self::never())
-			->method('setTimeZone');
-		$this->generator->expects(self::never())
-			->method('getResult');
+		$this->userStatusService->expects(self::once())
+			->method('revertUserStatus');
+		$this->logger->expects(self::once())
+			->method('debug');
+		$this->userStatusService->expects(self::never())
+			->method('setUserStatus');
+		$this->userStatusService->expects(self::never())
+			->method('findByUserId');

-		$status = $this->service->processCalendarAvailability($user);
-		$this->assertNull($status);
+		$this->service->processCalendarStatus('admin');
 	}

-	public function testSearchCalendarsNoResults(): void {
+	public function testCalendarEvent(): void {
 		$user = $this->createConfiguredMock(IUser::class, [
 			'getUID' => 'admin',
-			'getEMailAddress' => 'test@test.com',
 		]);
-		$server = $this->createMock(Server::class);
-		$schedulingPlugin = $this->createMock(Plugin::class);
-		$aclPlugin = $this->createMock(\Sabre\DAVACL\Plugin::class);
-		$calendarHome = $this->createMock(LocalHref::class);
-		$acl = [[200 => ['{urn:ietf:params:xml:ns:caldav}schedule-inbox-URL' => $calendarHome]]];
-		$now = new \DateTimeImmutable('1970-1-1 00:00', new \DateTimeZone('UTC'));
-		$inTenMinutes = new \DateTime('1970-1-1 01:00');
-		$immutableInTenMinutes = \DateTimeImmutable::createFromMutable($inTenMinutes);
-		$principal = 'principals/users/admin';
-		$query = $this->createMock(CalendarQuery::class);
-		$timezone = new \DateTimeZone('UTC');
-		$timezoneObj = $this->createMock(VTimeZone::class);
-		$calendar = $this->createMock(CalendarImpl::class);
-		$vCalendar = $this->createMock(VCalendar::class);
-		$result = Reader::read('BEGIN:VCALENDAR
-VERSION:2.0
-PRODID:-//Sabre//Sabre VObject 4.5.3//EN
-		CALSCALE:GREGORIAN
-METHOD:REQUEST
-END:VCALENDAR');

-		$user->expects(self::once())
-			->method('getUID')
-			->willReturn('admin');
-		$user->expects(self::once())
-			->method('getEMailAddress')
-			->willReturn('test@test.com');
-		$this->server->expects(self::once())
-			->method('getServer')
-			->willReturn($server);
-		$server->expects(self::exactly(2))
-			->method('getPlugin')
-			->withConsecutive(
-				['caldav-schedule'],
-				['acl'],
-			)->willReturnOnConsecutiveCalls($schedulingPlugin, $aclPlugin);
-		$aclPlugin->expects(self::once())
-			->method('principalSearch')
-			->with(['{http://sabredav.org/ns}email-address' => 'test@test.com'])
-			->willReturn($acl);
-		$calendarHome->expects(self::once())
-			->method('getHref')
-			->willReturn('calendars/admin/inbox/');
-		$aclPlugin->expects(self::once())
-			->method('checkPrivileges')
-			->willReturn(true);
-		$this->timeFactory->expects(self::once())
-			->method('now')
-			->willReturn($now);
+		$this->userManager->expects(self::once())
+			->method('get')
+			->willReturn($user);
+		$this->availabilityCoordinator->expects(self::once())
+			->method('getCurrentOutOfOfficeData')
+			->willReturn(null);
+		$this->availabilityCoordinator->expects(self::never())
+			->method('isInEffect');
+		$this->cache->expects(self::once())
+			->method('get')
+			->willReturn(null);
+		$this->cache->expects(self::once())
+			->method('set');
 		$this->calendarManager->expects(self::once())
 			->method('getCalendarsForPrincipal')
-			->with($principal)
-			->willReturn([$calendar]);
+			->willReturn([$this->createMock(CalendarImpl::class)]);
 		$this->calendarManager->expects(self::once())
 			->method('newQuery')
-			->with($principal)
-			->willReturn($query);
-		$calendar->expects(self::once())
-			->method('getSchedulingTransparency')
-			->willReturn(new ScheduleCalendarTransp('opaque'));
-		$calendar->expects(self::once())
-			->method('getSchedulingTimezone')
-			->willReturn($timezoneObj);
-		$timezoneObj->expects(self::once())
-			->method('getTimeZone')
-			->willReturn($timezone);
-		$calendar->expects(self::once())
-			->method('getUri');
-		$query->expects(self::once())
-			->method('addSearchCalendar');
-		$query->expects(self::once())
-			->method('getCalendarUris')
-			->willReturn([$calendar]);
-		$this->timeFactory->expects(self::once())
+			->willReturn(new CalendarQuery('admin'));
+		$this->timeFactory->expects(self::exactly(2))
 			->method('getDateTime')
-			->with('+10 minutes')
-			->willReturn($inTenMinutes);
-		$query->expects(self::once())
-			->method('setTimerangeStart')
-			->with($now);
-		$query->expects(self::once())
-			->method('setTimerangeEnd')
-			->with($immutableInTenMinutes);
+			->willReturn(new \DateTime());
+		$this->userStatusService->expects(self::once())
+			->method('findByUserId')
+			->willThrowException(new DoesNotExistException(''));
 		$this->calendarManager->expects(self::once())
 			->method('searchForPrincipal')
-			->with($query)
-			->willReturn([]);
-		$this->generator->expects(self::never())
-			->method('getVCalendar');
-		$vCalendar->expects(self::never())
-			->method('add');
-		$this->generator->expects(self::never())
-			->method('setObjects');
-		$this->generator->expects(self::never())
-			->method('setTimeRange');
-		$this->generator->expects(self::never())
-			->method('setTimeZone');
-		$this->generator->expects(self::never())
-			->method('getResult');
+			->willReturn([['objects' => [[]]]]);
+		$this->userStatusService->expects(self::never())
+			->method('revertUserStatus');
+		$this->logger->expects(self::once())
+			->method('debug');
+		$this->userStatusService->expects(self::once())
+			->method('setUserStatus');

-		$status = $this->service->processCalendarAvailability($user);
-		$this->assertNull($status);
+
+		$this->service->processCalendarStatus('admin');
+	}
+
+	public function testCallStatus(): void {
+		$user = $this->createConfiguredMock(IUser::class, [
+			'getUID' => 'admin',
+		]);
+
+		$this->userManager->expects(self::once())
+			->method('get')
+			->willReturn($user);
+		$this->availabilityCoordinator->expects(self::once())
+			->method('getCurrentOutOfOfficeData')
+			->willReturn(null);
+		$this->availabilityCoordinator->expects(self::never())
+			->method('isInEffect');
+		$this->cache->expects(self::once())
+			->method('get')
+			->willReturn(null);
+		$this->cache->expects(self::once())
+			->method('set');
+		$this->calendarManager->expects(self::once())
+			->method('getCalendarsForPrincipal')
+			->willReturn([$this->createMock(CalendarImpl::class)]);
+		$this->calendarManager->expects(self::once())
+			->method('newQuery')
+			->willReturn(new CalendarQuery('admin'));
+		$this->timeFactory->expects(self::exactly(2))
+			->method('getDateTime')
+			->willReturn(new \DateTime());
+		$this->calendarManager->expects(self::once())
+			->method('searchForPrincipal')
+			->willReturn([['objects' => [[]]]]);
+		$userStatus = new UserStatus();
+		$userStatus->setMessageId(IUserStatus::MESSAGE_CALL);
+		$userStatus->setStatusTimestamp(123456);
+		$this->userStatusService->expects(self::once())
+			->method('findByUserId')
+			->willReturn($userStatus);
+		$this->logger->expects(self::once())
+			->method('debug');
+		$this->userStatusService->expects(self::never())
+			->method('revertUserStatus');
+		$this->userStatusService->expects(self::never())
+			->method('setUserStatus');
+
+
+		$this->service->processCalendarStatus('admin');
+	}
+
+	public function testInvisibleStatus(): void {
+		$user = $this->createConfiguredMock(IUser::class, [
+			'getUID' => 'admin',
+		]);
+
+		$this->userManager->expects(self::once())
+			->method('get')
+			->willReturn($user);
+		$this->availabilityCoordinator->expects(self::once())
+			->method('getCurrentOutOfOfficeData')
+			->willReturn(null);
+		$this->availabilityCoordinator->expects(self::never())
+			->method('isInEffect');
+		$this->cache->expects(self::once())
+			->method('get')
+			->willReturn(null);
+		$this->cache->expects(self::once())
+			->method('set');
+		$this->calendarManager->expects(self::once())
+			->method('getCalendarsForPrincipal')
+			->willReturn([$this->createMock(CalendarImpl::class)]);
+		$this->calendarManager->expects(self::once())
+			->method('newQuery')
+			->willReturn(new CalendarQuery('admin'));
+		$this->timeFactory->expects(self::exactly(2))
+			->method('getDateTime')
+			->willReturn(new \DateTime());
+		$this->calendarManager->expects(self::once())
+			->method('searchForPrincipal')
+			->willReturn([['objects' => [[]]]]);
+		$userStatus = new UserStatus();
+		$userStatus->setStatus(IUserStatus::INVISIBLE);
+		$userStatus->setStatusTimestamp(123456);
+		$this->userStatusService->expects(self::once())
+			->method('findByUserId')
+			->willReturn($userStatus);
+		$this->logger->expects(self::once())
+			->method('debug');
+		$this->userStatusService->expects(self::never())
+			->method('revertUserStatus');
+		$this->userStatusService->expects(self::never())
+			->method('setUserStatus');
+
+
+		$this->service->processCalendarStatus('admin');
+	}
+
+	public function testDNDStatus(): void {
+		$user = $this->createConfiguredMock(IUser::class, [
+			'getUID' => 'admin',
+		]);
+
+		$this->userManager->expects(self::once())
+			->method('get')
+			->willReturn($user);
+		$this->availabilityCoordinator->expects(self::once())
+			->method('getCurrentOutOfOfficeData')
+			->willReturn(null);
+		$this->availabilityCoordinator->expects(self::never())
+			->method('isInEffect');
+		$this->cache->expects(self::once())
+			->method('get')
+			->willReturn(null);
+		$this->cache->expects(self::once())
+			->method('set');
+		$this->calendarManager->expects(self::once())
+			->method('getCalendarsForPrincipal')
+			->willReturn([$this->createMock(CalendarImpl::class)]);
+		$this->calendarManager->expects(self::once())
+			->method('newQuery')
+			->willReturn(new CalendarQuery('admin'));
+		$this->timeFactory->expects(self::exactly(2))
+			->method('getDateTime')
+			->willReturn(new \DateTime());
+		$this->calendarManager->expects(self::once())
+			->method('searchForPrincipal')
+			->willReturn([['objects' => [[]]]]);
+		$userStatus = new UserStatus();
+		$userStatus->setStatus(IUserStatus::DND);
+		$userStatus->setStatusTimestamp(123456);
+		$this->userStatusService->expects(self::once())
+			->method('findByUserId')
+			->willReturn($userStatus);
+		$this->logger->expects(self::once())
+			->method('debug');
+		$this->userStatusService->expects(self::never())
+			->method('revertUserStatus');
+		$this->userStatusService->expects(self::never())
+			->method('setUserStatus');
+
+
+		$this->service->processCalendarStatus('admin');
 	}
 }
--- a/apps/user_status/lib/Controller/UserStatusController.php
+++ b/apps/user_status/lib/Controller/UserStatusController.php
@ -28,6 +28,7 @@ declare(strict_types=1);
 */
 namespace OCA\UserStatus\Controller;

+use OCA\DAV\CalDAV\Status\StatusService as CalendarStatusService;
 use OCA\UserStatus\Db\UserStatus;
 use OCA\UserStatus\Exception\InvalidClearAtException;
 use OCA\UserStatus\Exception\InvalidMessageIdException;
@ -55,6 +56,7 @@ class UserStatusController extends OCSController {
 		private string $userId,
 		private LoggerInterface $logger,
 		private StatusService $service,
+		private CalendarStatusService $calendarStatusService,
 	) {
 		parent::__construct($appName, $request);
 	}
@ -71,6 +73,7 @@ class UserStatusController extends OCSController {
 	 */
 	public function getStatus(): DataResponse {
 		try {
+			$this->calendarStatusService->processCalendarStatus($this->userId);
 			$userStatus = $this->service->findByUserId($this->userId);
 		} catch (DoesNotExistException $ex) {
 			throw new OCSNotFoundException('No status for the current user');
--- a/apps/user_status/lib/Listener/UserLiveStatusListener.php
+++ b/apps/user_status/lib/Listener/UserLiveStatusListener.php
@ -25,6 +25,7 @@ declare(strict_types=1);
 */
 namespace OCA\UserStatus\Listener;

+use OCA\DAV\CalDAV\Status\StatusService as CalendarStatusService;
 use OCA\UserStatus\Connector\UserStatus as ConnectorUserStatus;
 use OCA\UserStatus\Db\UserStatus;
 use OCA\UserStatus\Db\UserStatusMapper;
@ -48,7 +49,8 @@ class UserLiveStatusListener implements IEventListener {

 	public function __construct(UserStatusMapper $mapper,
 		StatusService $statusService,
-		ITimeFactory $timeFactory) {
+		ITimeFactory $timeFactory,
+		private CalendarStatusService $calendarStatusService) {
 		$this->mapper = $mapper;
 		$this->statusService = $statusService;
 		$this->timeFactory = $timeFactory;
@ -65,6 +67,7 @@ class UserLiveStatusListener implements IEventListener {

 		$user = $event->getUser();
 		try {
+			$this->calendarStatusService->processCalendarStatus($user->getUID());
 			$userStatus = $this->statusService->findByUserId($user->getUID());
 		} catch (DoesNotExistException $ex) {
 			$userStatus = new UserStatus();
@ -81,6 +84,12 @@ class UserLiveStatusListener implements IEventListener {
 			return;
 		}

+		// Don't overwrite the "away" calendar status if it's set
+		if($userStatus->getMessageId() === IUserStatus::MESSAGE_CALENDAR_BUSY) {
+			$event->setUserStatus(new ConnectorUserStatus($userStatus));
+			return;
+		}
+
 		$needsUpdate = false;

 		// If the current status is older than 5 minutes,
--- a/apps/user_status/lib/Service/StatusService.php
+++ b/apps/user_status/lib/Service/StatusService.php
@ -27,8 +27,6 @@ declare(strict_types=1);
 */
 namespace OCA\UserStatus\Service;

-use OCA\DAV\CalDAV\Status\Status as CalendarStatus;
-use OCA\DAV\CalDAV\Status\StatusService as CalendarStatusService;
 use OCA\UserStatus\Db\UserStatus;
 use OCA\UserStatus\Db\UserStatusMapper;
 use OCA\UserStatus\Exception\InvalidClearAtException;
@ -89,8 +87,7 @@ class StatusService {
 		private PredefinedStatusService $predefinedStatusService,
 		private IEmojiHelper $emojiHelper,
 		private IConfig $config,
-		private IUserManager $userManager,
-		private CalendarStatusService $calendarStatusService) {
+		private IUserManager $userManager) {
 		$this->shareeEnumeration = $this->config->getAppValue('core', 'shareapi_allow_share_dialog_user_enumeration', 'yes') === 'yes';
 		$this->shareeEnumerationInGroupOnly = $this->shareeEnumeration && $this->config->getAppValue('core', 'shareapi_restrict_user_enumeration_to_group', 'no') === 'yes';
 		$this->shareeEnumerationPhone = $this->shareeEnumeration && $this->config->getAppValue('core', 'shareapi_restrict_user_enumeration_to_phone', 'no') === 'yes';
@ -558,30 +555,4 @@ class StatusService {
 		// For users that matched restore the previous status
 		$this->mapper->restoreBackupStatuses($restoreIds);
 	}
-
-	/**
-	 * Calculate a users' status according to their calendar events
-	 *
-	 * There are 4 predefined types of FBTYPE - 'FREE', 'BUSY', 'BUSY-UNAVAILABLE', 'BUSY-TENTATIVE',
-	 * but 'X-' properties are possible
-	 *
-	 * @link https://icalendar.org/iCalendar-RFC-5545/3-2-9-free-busy-time-type.html
-	 *
-	 * The status will be changed for types
-	 *  - 'BUSY'
-	 *  - 'BUSY-TENTATIVE' (ex.: an event has been accepted tentatively)
-	 * and all FREEBUSY components without a type (implicitly a 'BUSY' status)
-	 *
-	 * 'X-' properties and BUSY-UNAVAILABLE is not handled
-	 *
-	 * @param string $userId
-	 * @return CalendarStatus|null
-	 */
-	public function getCalendarStatus(string $userId): ?CalendarStatus {
-		$user = $this->userManager->get($userId);
-		if ($user === null) {
-			return null;
-		}
-		return $this->calendarStatusService->processCalendarAvailability($user);
-	}
 }
--- a/apps/user_status/tests/Unit/Controller/UserStatusControllerTest.php
+++ b/apps/user_status/tests/Unit/Controller/UserStatusControllerTest.php
@ -26,6 +26,7 @@ declare(strict_types=1);
 */
 namespace OCA\UserStatus\Tests\Controller;

+use OCA\DAV\CalDAV\Status\StatusService as CalendarStatusService;
 use OCA\UserStatus\Controller\UserStatusController;
 use OCA\UserStatus\Db\UserStatus;
 use OCA\UserStatus\Exception\InvalidClearAtException;
@ -47,7 +48,10 @@ class UserStatusControllerTest extends TestCase {
 	private $logger;

 	/** @var StatusService|\PHPUnit\Framework\MockObject\MockObject */
-	private $service;
+	private $statusService;
+
+	/** @var CalendarStatusService|\PHPUnit\Framework\MockObject\MockObject $calendarStatusService */
+	private $calendarStatusService;

 	/** @var UserStatusController */
 	private $controller;
@ -58,15 +62,23 @@ class UserStatusControllerTest extends TestCase {
 		$request = $this->createMock(IRequest::class);
 		$userId = 'john.doe';
 		$this->logger = $this->createMock(LoggerInterface::class);
-		$this->service = $this->createMock(StatusService::class);
+		$this->statusService = $this->createMock(StatusService::class);
+		$this->calendarStatusService = $this->createMock(CalendarStatusService::class);

-		$this->controller = new UserStatusController('user_status', $request, $userId, $this->logger, $this->service);
+		$this->controller = new UserStatusController(
+			'user_status',
+			$request,
+			$userId,
+			$this->logger,
+			$this->statusService,
+			$this->calendarStatusService,
+		);
 	}

 	public function testGetStatus(): void {
 		$userStatus = $this->getUserStatus();

-		$this->service->expects($this->once())
+		$this->statusService->expects($this->once())
 			->method('findByUserId')
 			->with('john.doe')
 			->willReturn($userStatus);
@ -85,7 +97,10 @@ class UserStatusControllerTest extends TestCase {
 	}

 	public function testGetStatusDoesNotExist(): void {
-		$this->service->expects($this->once())
+		$this->calendarStatusService->expects(self::once())
+			->method('processCalendarStatus')
+			->with('john.doe');
+		$this->statusService->expects($this->once())
 			->method('findByUserId')
 			->with('john.doe')
 			->willThrowException(new DoesNotExistException(''));
@ -121,12 +136,12 @@ class UserStatusControllerTest extends TestCase {
 		$userStatus = $this->getUserStatus();

 		if ($expectException) {
-			$this->service->expects($this->once())
+			$this->statusService->expects($this->once())
 				->method('setStatus')
 				->with('john.doe', $statusType, null, true)
 				->willThrowException($exception);
 		} else {
-			$this->service->expects($this->once())
+			$this->statusService->expects($this->once())
 				->method('setStatus')
 				->with('john.doe', $statusType, null, true)
 				->willReturn($userStatus);
@ -187,12 +202,12 @@ class UserStatusControllerTest extends TestCase {
 		$userStatus = $this->getUserStatus();

 		if ($expectException) {
-			$this->service->expects($this->once())
+			$this->statusService->expects($this->once())
 				->method('setPredefinedMessage')
 				->with('john.doe', $messageId, $clearAt)
 				->willThrowException($exception);
 		} else {
-			$this->service->expects($this->once())
+			$this->statusService->expects($this->once())
 				->method('setPredefinedMessage')
 				->with('john.doe', $messageId, $clearAt)
 				->willReturn($userStatus);
@ -259,28 +274,28 @@ class UserStatusControllerTest extends TestCase {
 		$userStatus = $this->getUserStatus();

 		if ($expectException) {
-			$this->service->expects($this->once())
+			$this->statusService->expects($this->once())
 				->method('setCustomMessage')
 				->with('john.doe', $statusIcon, $message, $clearAt)
 				->willThrowException($exception);
 		} else {
 			if ($expectSuccessAsReset) {
-				$this->service->expects($this->never())
+				$this->statusService->expects($this->never())
 					->method('setCustomMessage');
-				$this->service->expects($this->once())
+				$this->statusService->expects($this->once())
 					->method('clearMessage')
 					->with('john.doe');
-				$this->service->expects($this->once())
+				$this->statusService->expects($this->once())
 					->method('findByUserId')
 					->with('john.doe')
 					->willReturn($userStatus);
 			} else {
-				$this->service->expects($this->once())
+				$this->statusService->expects($this->once())
 					->method('setCustomMessage')
 					->with('john.doe', $statusIcon, $message, $clearAt)
 					->willReturn($userStatus);

-				$this->service->expects($this->never())
+				$this->statusService->expects($this->never())
 					->method('clearMessage');
 			}
 		}
@ -326,7 +341,7 @@ class UserStatusControllerTest extends TestCase {
 	}

 	public function testClearMessage(): void {
-		$this->service->expects($this->once())
+		$this->statusService->expects($this->once())
 			->method('clearMessage')
 			->with('john.doe');

--- a/apps/user_status/tests/Unit/Listener/UserLiveStatusListenerTest.php
+++ b/apps/user_status/tests/Unit/Listener/UserLiveStatusListenerTest.php
@ -26,6 +26,7 @@ declare(strict_types=1);
 */
 namespace OCA\UserStatus\Tests\Listener;

+use OCA\DAV\CalDAV\Status\StatusService as CalendarStatusService;
 use OCA\UserStatus\Db\UserStatus;
 use OCA\UserStatus\Db\UserStatusMapper;
 use OCA\UserStatus\Listener\UserDeletedListener;
@ -36,27 +37,37 @@ use OCP\AppFramework\Utility\ITimeFactory;
 use OCP\EventDispatcher\GenericEvent;
 use OCP\IUser;
 use OCP\User\Events\UserLiveStatusEvent;
+use PHPUnit\Framework\MockObject\MockObject;
 use Test\TestCase;

 class UserLiveStatusListenerTest extends TestCase {

-	/** @var UserStatusMapper|\PHPUnit\Framework\MockObject\MockObject */
+	/** @var UserStatusMapper|MockObject */
 	private $mapper;
-	/** @var StatusService|\PHPUnit\Framework\MockObject\MockObject */
+	/** @var StatusService|MockObject */
 	private $statusService;
-	/** @var ITimeFactory|\PHPUnit\Framework\MockObject\MockObject */
+	/** @var ITimeFactory|MockObject */
 	private $timeFactory;

 	/** @var UserDeletedListener */
 	private $listener;

+	private CalendarStatusService|MockObject $calendarStatusService;
+
 	protected function setUp(): void {
 		parent::setUp();

 		$this->mapper = $this->createMock(UserStatusMapper::class);
 		$this->statusService = $this->createMock(StatusService::class);
 		$this->timeFactory = $this->createMock(ITimeFactory::class);
-		$this->listener = new UserLiveStatusListener($this->mapper, $this->statusService, $this->timeFactory);
+		$this->calendarStatusService = $this->createMock(CalendarStatusService::class);
+
+		$this->listener = new UserLiveStatusListener(
+			$this->mapper,
+			$this->statusService,
+			$this->timeFactory,
+			$this->calendarStatusService,
+		);
 	}

 	/**
--- a/apps/user_status/tests/Unit/Service/StatusServiceTest.php
+++ b/apps/user_status/tests/Unit/Service/StatusServiceTest.php
@ -28,9 +28,6 @@ namespace OCA\UserStatus\Tests\Service;

 use Doctrine\DBAL\Exception\UniqueConstraintViolationException;
 use OC\DB\Exceptions\DbalException;
-use OC\User\User;
-use OCA\DAV\CalDAV\Status\Status;
-use OCA\DAV\CalDAV\Status\StatusService as CalendarStatusService;
 use OCA\UserStatus\Db\UserStatus;
 use OCA\UserStatus\Db\UserStatusMapper;
 use OCA\UserStatus\Exception\InvalidClearAtException;
@ -45,7 +42,6 @@ use OCP\AppFramework\Utility\ITimeFactory;
 use OCP\DB\Exception;
 use OCP\IConfig;
 use OCP\IEmojiHelper;
-use OCP\IUser;
 use OCP\IUserManager;
 use OCP\UserStatus\IUserStatus;
 use PHPUnit\Framework\MockObject\MockObject;
@ -71,9 +67,6 @@ class StatusServiceTest extends TestCase {
 	/** @var IUserManager|MockObject  */
 	private $userManager;

-	/** @var CalendarStatusService|MockObject  */
-	private $calendarStatusService;
-
 	private StatusService $service;

 	protected function setUp(): void {
@ -84,8 +77,6 @@ class StatusServiceTest extends TestCase {
 		$this->predefinedStatusService = $this->createMock(PredefinedStatusService::class);
 		$this->emojiHelper = $this->createMock(IEmojiHelper::class);
 		$this->userManager = $this->createMock(IUserManager::class);
-		$this->calendarStatusService = $this->createMock(CalendarStatusService::class);
-
 		$this->config = $this->createMock(IConfig::class);

 		$this->config->method('getAppValue')
@ -99,8 +90,7 @@ class StatusServiceTest extends TestCase {
 			$this->predefinedStatusService,
 			$this->emojiHelper,
 			$this->config,
-			$this->userManager,
-			$this->calendarStatusService,
+			$this->userManager
 		);
 	}

@ -156,8 +146,7 @@ class StatusServiceTest extends TestCase {
 			$this->predefinedStatusService,
 			$this->emojiHelper,
 			$this->config,
-			$this->userManager,
-			$this->calendarStatusService,
+			$this->userManager
 		);

 		$this->assertEquals([], $this->service->findAllRecentStatusChanges(20, 50));
@ -176,8 +165,7 @@ class StatusServiceTest extends TestCase {
 			$this->predefinedStatusService,
 			$this->emojiHelper,
 			$this->config,
-			$this->userManager,
-			$this->calendarStatusService,
+			$this->userManager
 		);

 		$this->assertEquals([], $this->service->findAllRecentStatusChanges(20, 50));
@ -837,35 +825,4 @@ class StatusServiceTest extends TestCase {

 		$this->service->revertMultipleUserStatus(['john', 'nobackup', 'backuponly', 'nobackupanddnd'], 'call');
 	}
-
-	public function testCalendarAvailabilityNoUser(): void {
-		$userId = 'admin';
-
-		$this->userManager->expects(self::once())
-			->method('get')
-			->with($userId)
-			->willReturn(null);
-		$this->calendarStatusService->expects(self::never())
-			->method('processCalendarAvailability');
-
-		$this->service->getCalendarStatus($userId);
-	}
-
-	public function testCalendarAvailabilityNoStatus(): void {
-		$user = $this->createConfiguredMock(IUser::class, [
-			'getUID' => 'admin',
-			'getEMailAddress' => 'test@test.com',
-		]);
-
-		$this->userManager->expects(self::once())
-			->method('get')
-			->with($user->getUID())
-			->willReturn($user);
-		$this->calendarStatusService->expects(self::once())
-			->method('processCalendarAvailability')
-			->with($user)
-			->willReturn(null);
-
-		$this->service->getCalendarStatus($user->getUID());
-	}
 }