async Task CreateProjectionFromEvents <TProjection>(IEnumerable <SourcedEvent> events, Action <TProjection> onLoaded) where TProjection : new()
{
var projection = new TProjection();
var router = new MessageHandlerRouter();
router.RegisterHandler(projection);
foreach (var e in events)
{
await router.RouteMessageToHandlersAsync(e.Body);
}
router.UnregisterHandler(projection);
onLoaded(projection);
}
async Task BuildFromEventAsync(object @event)
{
await eventRouter.RouteMessageToHandlersAsync(@event);
}