bool TryReadImmediateGiven(Event e, EventType type, out FlowCall.Given call)
{
call = null;
var routes = type.GetRoutes(e).ToMany();
if (routes.Contains(_topicKey) &&
TryGetObservation(type, out var observation) &&
observation.HasGiven(Event.IsScheduled(e)))
{
var point = new TimelinePoint(
_newPosition,
_cause,
type,
e.When,
Event.Traits.WhenOccurs.Get(e),
Event.Traits.EventId.Get(e),
Event.Traits.CommandId.Get(e),
Event.Traits.UserId.Get(e),
_topicKey,
routes,
() => e);
call = new FlowCall.Given(point, observation);
}
return(call != null);
}
public void CallGiven(Flow flow, FlowCall.Given call)
{
foreach (var givenMethod in Given.GetMethods(call.Point.Scheduled))
{
givenMethod.Call(flow, call.Point.Event);
}
}
bool TryGetImmediateGiven(Event e, TimelinePosition position, out FlowCall.Given given)
{
given = null;
if (TryGetObservation(e, out var observation))
{
var routes = observation.EventType.GetRoutes(e).ToMany();
if (routes.Contains(Key))
{
var point = new TimelinePoint(
position,
Point.Position,
observation.EventType,
e.When,
Event.Traits.WhenOccurs.Get(e),
Event.Traits.EventId.Get(e),
Event.Traits.CommandId.Get(e),
Event.Traits.UserId.Get(e),
Key,
routes,
() => e);
given = new FlowCall.Given(point, observation);
}
}
return(given != null);
}