public async Task SaveAsync(TAggregate aggregate)
{
try
{
IEventSourced <TAggregateId> aggregateEventSourcedView = aggregate;
foreach (var evt in aggregateEventSourcedView.UncommittedEvents)
{
await _eventStore.AddEventAsync(evt).ConfigureAwait(false);
// TODO : create PublishEventAsync method to make this call async
PublishEvent(evt);
}
aggregateEventSourcedView.ClearUncommittedEvents();
}
catch (EventStoreNotReachableException ex)
{
throw new RepositoryException(CommunicationImpossibleWithPersistenceBackend, ex);
}
}
public void Save(TAggregate aggregate)
{
try
{
IEventSourced <TAggregateId> aggregateEventSourcedView = aggregate;
var versionFromStore = _eventStore.GetNextExpectedVersion(aggregate.AggregateId);
long count = 0;
foreach (var evt in aggregateEventSourcedView.UncommittedEvents)
{
VersionGuard(versionFromStore, evt);
versionFromStore = _eventStore.AddEvent(evt);
PublishEvent(evt);
count++;
}
aggregateEventSourcedView.ClearUncommittedEvents();
}
catch (EventStoreNotReachableException ex)
{
throw new RepositoryException(CommunicationImpossibleWithPersistenceBackend, ex);
}
}
public TAggregate GetById(TAggregateId id)
{
try
{
var aggregate = _emptyAggregateFactory.GetEmptyAggregate();
IEventSourced <TAggregateId> aggregateEventSourcedView = aggregate;
foreach (var evt in _eventStore.ReadEvents(id))
{
//aggregate.RaiseEvent(evt.DomainEvent);
aggregateEventSourcedView.ProcessEvent(evt.DomainEvent, evt.Version);
}
aggregateEventSourcedView.ClearUncommittedEvents();
return(aggregate);
}
catch (AggregateNotFoundEventStoreException)
{
return(null);
}
catch (EventStoreNotReachableException ex)
{
throw new RepositoryException(CommunicationImpossibleWithPersistenceBackend, ex);
}
}