fixup! feat(caldav): Create personal event for out-of-office messages

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

Author: ChristophWurst

apps/dav/lib/Listener/OutOfOfficeListener.php

@@ -40,6 +40,7 @@
 use Psr\Log\LoggerInterface;
 use Sabre\DAV\Exception\NotFound;
 use Sabre\VObject\Component\VCalendar;
+use Sabre\VObject\Component\VEvent;
 use Sabre\VObject\Component\VTimeZone;
 use Sabre\VObject\Reader;
 use function fclose;
@@ -189,18 +190,20 @@ private function createVCalendarEvent(IOutOfOfficeData $data, ?string $timeZoneD
 			'DTEND' => $end,
 			'X-NEXTCLOUD-OUT-OF-OFFICE' => $data->getId(),
 		]);
+		/** @var VEvent $vEvent */
+		$vEvent = $vCalendar->VEVENT;
 		if ($timeZoneData !== null) {
 			/** @var VCalendar $vtimezoneObj */
 			$vtimezoneObj = Reader::read($timeZoneData);
 			/** @var VTimeZone $vtimezone */
 			$vtimezone = $vtimezoneObj->VTIMEZONE;
 			$calendarTimeZone = $vtimezone->getTimeZone();
 			$vCalendar->add($vtimezone);
-			$vCalendar->VEVENT->add('DTSTART', $start->setTimezone($calendarTimeZone)->setTime(0, 0));
-			$vCalendar->VEVENT->add('DTEND', $end->setTimezone($calendarTimeZone)->setTime(0, 0));
-		} else {
-			$vCalendar->VEVENT->add('DTSTART', $start);
-			$vCalendar->VEVENT->add('DTEND', $end);
+
+			/** @psalm-suppress UndefinedMethod */
+			$vEvent->DTSTART->setDateTime($start->setTimezone($calendarTimeZone)->setTime(0, 0));
+			/** @psalm-suppress UndefinedMethod */
+			$vEvent->DTEND->setDateTime($end->setTimezone($calendarTimeZone)->setTime(0, 0));
 		}
 		return $vCalendar;
 	}