private void ActivateIdCmd(ActivateId cmd)
{
// ensure id exists
if (!State.IdExists(cmd.Id))
{
Sender.Tell(new ActivateId_IdNotFound());
return;
}
// ensure id inactive
if (State.IdsActive.Contains(cmd.Id) ||
State.IdsDeletedActive.Contains(cmd.Id))
{
Sender.Tell(new ActivateId_IdAlreadyActive());
return;
}
// activate id
var activatedId = new ActivatedId(cmd.Id);
PersistAndTrack(activatedId, result =>
{
ActivatedIdEvnt(result);
Sender.Tell(new ActivateId_Success());
});
}
private void UndeleteByIdCmd(UndeleteById cmd)
{
// verify id valid
if (!State.IdDeleted(cmd.Id))
{
if (State.IdNotDeleted(cmd.Id))
{
Sender.Tell(new UndeleteById_IdNotDeleted());
}
else
{
Sender.Tell(new UndeleteById_IdNotFound());
}
return;
}
IActorRef entityActor = ActorRefs.Nobody;
if (State.IdsDeletedActive.Contains(cmd.Id))
{
entityActor = Context.Child(cmd.Id);
if (entityActor == ActorRefs.Nobody)
{
entityActor = CreateEntity(cmd.Id);
}
}
// if inactive, activate
if (entityActor == ActorRefs.Nobody && State.IdsDeletedInactive.Contains(cmd.Id))
{
entityActor = CreateEntity(cmd.Id);
var activatedId = new ActivatedId(cmd.Id);
PersistAndTrack(activatedId, result =>
{
ActivatedIdEvnt(result);
});
}
// undelete record
var undeletedId = new UndeletedId(cmd.Id);
PersistAndTrack(undeletedId, result =>
{
UndeletedIdEvnt(result);
entityActor.Forward(cmd);
});
}
private void GetByIdCmd(GetById cmd)
{
// verify id valid
if (!State.IdNotDeleted(cmd.Id))
{
if (State.IdDeleted(cmd.Id))
{
Sender.Tell(new GetById_IdDeleted());
}
else
{
Sender.Tell(new GetById_IdNotFound());
}
return;
}
IActorRef childActor = Context.Child(cmd.Id);
// if inactive, activate
if (State.IdsInactive.Contains(cmd.Id))
{
var activatedId = new ActivatedId(cmd.Id);
PersistAndTrack(activatedId, result =>
{
ActivatedIdEvnt(result);
if (childActor == ActorRefs.Nobody)
{
childActor = CreateEntity(cmd.Id);
}
});
}
// return model for id
childActor.Forward(cmd);
// leave child active
}
private void ActivatedIdEvnt(ActivatedId evnt)
{
State.ActivateId(evnt.Id);
}
