calculateLocationSharingAllEvents method

dynamic calculateLocationSharingAllEvents({ List<EventKeyLocationModel>? listOfEvents, bool initLocationSharing = false, })

will calculate LocationDataModel for allEventNotifications if listOfEvents is not provided

Implementation

calculateLocationSharingAllEvents(
    {List<EventKeyLocationModel>? listOfEvents,
    bool initLocationSharing = false}) async {
  List<String> atsignToShareLocWith = [];
  List<LocationDataModel> locationToShareWith = [];

  for (var eventKeyLocationModel in (listOfEvents ?? allEventNotifications)) {
    if ((eventKeyLocationModel.eventNotificationModel == null) ||
        (eventKeyLocationModel.eventNotificationModel!.isCancelled == true)) {
      continue;
    }

    var eventNotificationModel =
        eventKeyLocationModel.eventNotificationModel!;

    /// calculate atsigns to share loc with
    atsignToShareLocWith = [];

    if (!compareAtSign(
        eventKeyLocationModel.eventNotificationModel!.atsignCreator!,
        AtClientManager.getInstance().atClient.getCurrentAtSign()!)) {
      atsignToShareLocWith
          .add(eventKeyLocationModel.eventNotificationModel!.atsignCreator!);
    }

    if (eventKeyLocationModel
        .eventNotificationModel!.group!.members!.isNotEmpty) {
      Set<AtContact>? groupMembers =
          eventKeyLocationModel.eventNotificationModel!.group!.members!;

      // ignore: avoid_function_literals_in_foreach_calls
      groupMembers.forEach((member) {
        if (!compareAtSign(member.atSign!,
            AtClientManager.getInstance().atClient.getCurrentAtSign()!)) {
          atsignToShareLocWith.add(member.atSign!);
        }
      });
    }

    // converting event data to locationDataModel
    locationToShareWith = [
      ...locationToShareWith,
      ...eventNotificationToLocationDataModel(
          eventKeyLocationModel.eventNotificationModel!, atsignToShareLocWith)
    ];
  }

  if (initLocationSharing) {
    SendLocationNotification().initEventData(locationToShareWith);
  } else {
    await Future.forEach(locationToShareWith,
        (LocationDataModel _locationDataModel) async {
      await SendLocationNotification().addMember(_locationDataModel);
    });
  }
}