public void Save(DomainEvent domainEvent)
{
using (var session = _documentStore.OpenSession())
{
MatchHistory history = session.Load <MatchHistory>(domainEvent.SagaId);
if (history == null)
{
history = new MatchHistory(domainEvent.SagaId);
session.Store(history);
}
var eventWrapper = new EventWrapper(domainEvent);
session.Store(eventWrapper);
string key = session.Advanced.GetDocumentId(eventWrapper);
history.Records.Add(key);
session.SaveChanges();
}
}
public void UndoLastAction(String matchId)
{
using (var session = _documentStore.OpenSession())
{
MatchHistory matchHistory = session.Load <MatchHistory>(matchId);
if (matchHistory == null)
{
return;
}
EventWrapper lastEvent = session.Load <EventWrapper>(matchHistory.Records).LastOrDefault();
if (lastEvent == null)
{
return;
}
string key = session.Advanced.GetDocumentId(lastEvent);
session.Delete(lastEvent);
matchHistory.Records.Remove(key);
session.SaveChanges();
}
}