// public TAggregate Create<TAggregate>(Guid? id = null)
// where TAggregate : AggregateRoot<Guid>
// {
// id = id == null || id.Value == Guid.Empty ? Guid.NewGuid() : id;
//
// var existStream = _eventStore.Any(id.Value);
// if(existStream)
// throw new DuplicatedRootException(id.ToString());
//
// var createEvent = new AggregateCreated<Guid>(id.Value);
// var events = new List<IEvent>() { createEvent};
//
// var stream = new EventStream(){ Version = INITIAL_VERSION, Events = events};
//
// TAggregate aggregate = (TAggregate) Activator.CreateInstance(typeof(TAggregate), new object[] {stream});
//
// aggregate.Changes.Add(createEvent);
// return aggregate;
// }
public override TAggregate Create <TAggregate>(Guid?id = null)
{
id = id == null || id.Value == Guid.Empty ? Guid.NewGuid() : id;
var existStream = _eventStore.Any(id.Value);
if (existStream)
{
throw new DuplicatedRootException(id.ToString());
}
var createEvent = new AggregateCreated <Guid>(id.Value);
var events = new List <IEvent>()
{
createEvent
};
var stream = new EventStream()
{
Version = INITIAL_VERSION, Events = events
};
TAggregate aggregate = (TAggregate)Activator.CreateInstance(typeof(TAggregate), new object[] { stream });
aggregate.Changes.Add(createEvent);
return(aggregate);
}