missing changes

lib/Controller/OptionController.php

@@ -128,10 +128,13 @@ class OptionController extends Controller {
 	 */
 	public function findCalendarEvents($optionId): DataResponse {
 		return $this->response(function () use ($optionId) {
+			$option = $this->optionService->get($optionId);
 			$searchFrom = new DateTime();
-			$searchFrom = $searchFrom->setTimestamp($this->optionService->get($optionId)->getTimestamp())->sub(new DateInterval('PT1H'));
-			$searchTo = clone $searchFrom;
-			$searchTo = $searchTo->add(new DateInterval('PT3H'));
+			$searchTo = new DateTime();
+			// Search calendar entries which end inside one hour before option start time
+			$searchFrom = $searchFrom->setTimestamp($option->getTimestamp())->sub(new DateInterval('PT1H'));
+			// Search calendar entries which start inside one hour after option end time
+			$searchTo = $searchTo->setTimestamp($option->getTimestamp() + $option->getDuration())->add(new DateInterval('PT1H'));
 			$events = $this->calendarService->getEvents($searchFrom, $searchTo);
 			return ['events' => $events];
 		});

lib/Service/CalendarService.php

@@ -73,7 +73,7 @@ class CalendarService {
 
 				// since we get back recurring events of other days, just make sure this event
 				// matches the search pattern
-				// TODO: identify possible time zone issues, whan handling all day events
+				// TODO: identify possible time zone issues, when handling all day events
 				if (($from->getTimestamp() < $calendarEvent->getEnd())
 					&& ($to->getTimestamp() > $calendarEvent->getStart())) {
 					array_push($events, $calendarEvent);