public AggregateVersion <T>[] Load <T>(Guid id) where T : IAggregate
{
var serializer = new WireJsonSerializer();
using (var repo = new RawSnapshotsRepository(_writeString))
return(repo.Load(AggregateActorName.New <T>(id).Name)
.Select(s =>
{
var memento = (IMemento)serializer.FromBinary(s.Snapshot, typeof(IMemento));
var aggregate = (T)_aggregatesConstructor.Build(typeof(T), id, memento);
aggregate.ClearUncommittedEvents(); //in case json will call public constructor
return new AggregateVersion <T>(aggregate, s.Timestamp);
}).ToArray());
}
public async Task Add<T>(T aggregate) where T : class, IAggregate
{
using (var repo = new RawSnapshotsRepository(option))
{
var snapshot = _snapshotsConstructor.GetSnapshot(aggregate);
var item = new SnapshotItem
{
Manifest = snapshot.GetType().AssemblyQualifiedShortName(),
PersistenceId = EntityActorName.New<T>(aggregate.Id).Name,
Snapshot = new DomainSerializer().ToBinary(snapshot),
Timestamp = BusinessDateTime.UtcNow
};
await repo.Save(item.PersistenceId, item);
}
}
public void Add <T>(T aggregate) where T : IAggregate
{
var serializer = new WireJsonSerializer();
using (var repo = new RawSnapshotsRepository(_writeString))
{
var snapshot = aggregate.GetSnapshot();
var item = new SnapshotItem()
{
Manifest = snapshot.GetType().AssemblyQualifiedShortName(),
PersistenceId = AggregateActorName.New <T>(aggregate.Id).Name,
Snapshot = serializer.ToBinary(snapshot),
Timestamp = BusinessDateTime.UtcNow
};
repo.Save(item.PersistenceId, item);
}
}
public async Task<Version<T>[]> Load<T>(string id) where T : class, IAggregate
{
var snapshotType = _snapshotsConstructor.GetSnapshot(_aggregatesConstructor.BuildEmpty<T>())
.GetType();
var serializer = new DomainSerializer();
using (var snapshotItemsRepo = new RawSnapshotsRepository(option))
{
return (await snapshotItemsRepo.Load(EntityActorName.New<T>(id).
Name)).Select(s =>
{
var memento = (IMemento) serializer.FromBinary(s.Snapshot, snapshotType);
var aggregate = (T) _aggregatesConstructor.Build(typeof(T), id, memento);
return new Version<T>(aggregate, s.Timestamp);
}).
ToArray();
}
}
