internal async Task <TimelinePoint> WriteFromApp(Event e)
{
var(copy, type) = CopyEvent(e);
_topicType.ExpectObserves(type);
var point = new TimelinePoint(
AdvancePosition(),
TimelinePosition.None,
type,
copy.When,
Event.Traits.WhenOccurs.Get(copy),
Event.Traits.EventId.Get(copy),
Event.Traits.CommandId.Get(copy),
Event.Traits.UserId.Get(copy),
null,
type.GetRoutes(copy, Event.IsScheduled(copy)).ToMany(),
() => copy);
await OnNext(point);
return(point);
}
