updateFamedlyCallMemberStateEvent method
passing no CallMembership
removes it from the state event.
Implementation
Future<void> updateFamedlyCallMemberStateEvent(
CallMembership callMembership) async {
final ownMemberships = getCallMembershipsForUser(client.userID!);
// do not bother removing other deviceId expired events because we have no
// ownership over them
ownMemberships
.removeWhere((element) => client.deviceID! == element.deviceId);
ownMemberships.removeWhere((e) => e == callMembership);
ownMemberships.add(callMembership);
final newContent = {
'memberships': List.from(ownMemberships.map((e) => e.toJson()))
};
await setFamedlyCallMemberEvent(newContent);
}