protected void FeedCaseEltInstance(BaseCaseEltInstance elt)
{
elt.Id = Id;
elt.Name = Name;
elt.EltId = EltId;
elt.TransitionHistories = new ConcurrentBag <CasePlanElementInstanceTransitionHistory>(TransitionHistories.Select(_ => (CasePlanElementInstanceTransitionHistory)_.Clone()));
}
/// <summary>
/// Propagate transition to children.
/// </summary>
/// <param name="elementId"></param>
/// <param name="transition"></param>
private void PropagateTransition(BaseCaseEltInstance elt, CMMNTransitions transition)
{
CMMNTransitions?newTransition = null;
if (transition == CMMNTransitions.Terminate || transition == CMMNTransitions.ParentTerminate)
{
newTransition = CMMNTransitions.ParentTerminate;
}
if (newTransition == null)
{
return;
}
var stage = elt as StageElementInstance;
if (stage == null)
{
return;
}
foreach (var child in stage.Children)
{
MakeTransition(child, newTransition.Value);
}
}
public ICollection <BaseCasePlanItemInstance> GetNextCasePlanItems(BaseCaseEltInstance elt)
{
var lst = new List <BaseCasePlanItemInstance>();
lst.AddRange(GetFlatListCasePlanItems());
var children = lst.Where(ch =>
ch.ExitCriterions.Any(
ec => ec.SEntry != null && ec.SEntry.PlanItemOnParts != null && ((ec.SEntry.PlanItemOnParts.Any(pi => pi.SourceRef == elt.EltId)) || (ec.SEntry.FileItemOnParts.Any(pi => pi.SourceRef == elt.EltId)))
) ||
ch.EntryCriterions.Any(
ec => ec.SEntry != null && ec.SEntry.PlanItemOnParts != null && ((ec.SEntry.PlanItemOnParts.Any(pi => pi.SourceRef == elt.EltId)) || (ec.SEntry.FileItemOnParts.Any(pi => pi.SourceRef == elt.EltId)))
)
).ToList();
return(children);
}
public void ConsumeTransitionEvts(BaseCaseEltInstance node, string sourceElementId, ICollection <IncomingTransition> transitions)
{
var source = GetChild(sourceElementId);
var target = GetCasePlanItem(node.Id);
var onParts = new List <IOnPart>();
onParts.AddRange(GetOnParts(source.EltId, target.EntryCriterions, transitions));
onParts.AddRange(GetOnParts(source.EltId, target.ExitCriterions, transitions));
if (!onParts.Any())
{
return;
}
var evt = new OnPartEvtConsumedEvent(Guid.NewGuid().ToString(), AggregateId, Version + 1, node.Id, sourceElementId, transitions);
Handle(evt);
DomainEvents.Add(evt);
}
public void MakeTransition(BaseCaseEltInstance element, CMMNTransitions transition, bool isEvtPropagate = true)
{
var evt = new CaseElementTransitionRaisedEvent(Guid.NewGuid().ToString(), AggregateId, Version + 1, element.Id, transition, DateTime.UtcNow);
Handle(evt);
DomainEvents.Add(evt);
var caseWorkerTask = WorkerTasks.FirstOrDefault(_ => _.CasePlanElementInstanceId == element.Id);
if (caseWorkerTask != null && (transition == CMMNTransitions.Complete ||
transition == CMMNTransitions.Terminate ||
transition == CMMNTransitions.ParentTerminate))
{
var removeCWT = new CaseInstanceWorkerTaskRemovedEvent(Guid.NewGuid().ToString(), AggregateId, Version + 1, element.Id, DateTime.UtcNow);
Handle(removeCWT);
DomainEvents.Add(removeCWT);
}
if (isEvtPropagate)
{
PropagateTransition(element, transition);
}
}