getEventIdList method

@override Future<List<String>> getEventIdList(Room room, { int start = 0, bool includeSending = false, int? limit, })

Implementation

@override
Future<List<String>> getEventIdList(
  Room room, {
  int start = 0,
  bool includeSending = false,
  int? limit,
}) => runBenchmarked<List<String>>('Get event id list', () async {
  // Get the synced event IDs from the store
  final timelineKey = TupleKey(room.id, '').toString();
  final timelineEventIds = List<String>.from(
    (await _timelineFragmentsBox.get(timelineKey)) ?? [],
  );

  // Get the local stored SENDING events from the store
  late final List<String> sendingEventIds;
  if (!includeSending) {
    sendingEventIds = [];
  } else {
    final sendingTimelineKey = TupleKey(room.id, 'SENDING').toString();
    sendingEventIds = List<String>.from(
      (await _timelineFragmentsBox.get(sendingTimelineKey)) ?? [],
    );
  }

  // Combine those two lists while respecting the start and limit parameters.
  // Create a new list object instead of concatonating list to prevent
  // random type errors.
  final eventIds = [...sendingEventIds, ...timelineEventIds];
  if (limit != null && eventIds.length > limit) {
    eventIds.removeRange(limit, eventIds.length);
  }

  return eventIds;
});