public ProductCommandHandlers(
GetStreamName getStreamName,
AsyncRepository <Product> repository,
AsyncSnapshotableRepository <Product> snapshotableRepository,
Now now) : base(getStreamName, repository, snapshotableRepository, now)
{
}
public static async Task UpdateWhen <T>(this AsyncSnapshotableRepository <T> repo, string identifier, Now now, Func <T, Task> when) where T : IAggregateRootEntity, ISnapshotable
{
T aggregate = await repo.GetAsync(identifier);
await when(aggregate);
await AppendToStream <T>(repo.UnitOfWork, repo.Connection, now, repo.Configuration.StreamNameResolver);
}
public CommandHandlerBase(
GetStreamName getStreamName,
AsyncRepository <T> repository,
AsyncSnapshotableRepository <T> snapshotableRepository,
Now now)
{
_repository = repository;
_now = now;
_getStreamName = getStreamName;
_snapshotableRepository = snapshotableRepository;
}
public void SetUp()
{
_model = new Model();
using (var stream = new MemoryStream())
{
using (var writer = new BinaryWriter(stream))
{
new EventStub(1).Write(writer);
}
EmbeddedEventStore.Connection.AppendToStreamAsync(
_model.KnownIdentifier,
ExpectedVersion.NoStream,
new EventData(
Guid.NewGuid(),
typeof(EventStub).AssemblyQualifiedName,
false,
stream.ToArray(),
new byte[0])).Wait();
EmbeddedEventStore.Connection.AppendToStreamAsync(
_model.KnownIdentifier,
ExpectedVersion.Any,
new EventData(
Guid.NewGuid(),
typeof(EventStub).AssemblyQualifiedName,
false,
stream.ToArray(),
new byte[0])).Wait();
}
_root = SnapshotableAggregateRootEntityStub.Factory();
_state = new object();
_unitOfWork = new ConcurrentUnitOfWork();
_resolver = A.Fake <IStreamNameResolver>();
_reader = A.Fake <IAsyncSnapshotReader>();
A.CallTo(() => _resolver.Resolve(_model.KnownIdentifier)).Returns(_model.KnownIdentifier);
A.CallTo(() => _resolver.Resolve(_model.UnknownIdentifier)).Returns(_model.UnknownIdentifier);
A.CallTo(() => _reader.ReadOptionalAsync(_model.KnownIdentifier))
.Returns(Task.FromResult(new Optional <Snapshot>(new Snapshot(1, _state))));
A.CallTo(() => _reader.ReadOptionalAsync(_model.UnknownIdentifier))
.Returns(Task.FromResult(new Optional <Snapshot>(new Snapshot(1, _state))));
_sut = new AsyncSnapshotableRepository <SnapshotableAggregateRootEntityStub>(
() => _root,
_unitOfWork,
EmbeddedEventStore.Connection,
EventReaderConfigurationFactory.CreateWithResolver(_resolver),
_reader);
}
public void SetUp()
{
EmbeddedEventStore.Connection.DeleteAllStreams();
_model = new Model();
_unitOfWork = new ConcurrentUnitOfWork();
_resolver = A.Fake <IStreamNameResolver>();
_reader = A.Fake <IAsyncSnapshotReader>();
A.CallTo(() => _resolver.Resolve(_model.KnownIdentifier)).Returns(_model.KnownIdentifier);
A.CallTo(() => _resolver.Resolve(_model.UnknownIdentifier)).Returns(_model.UnknownIdentifier);
A.CallTo(() => _reader.ReadOptionalAsync(_model.KnownIdentifier))
.Returns(Task.FromResult(Optional <Snapshot> .Empty));
A.CallTo(() => _reader.ReadOptionalAsync(_model.UnknownIdentifier))
.Returns(Task.FromResult(Optional <Snapshot> .Empty));
_sut = new AsyncSnapshotableRepository <SnapshotableAggregateRootEntityStub>(
SnapshotableAggregateRootEntityStub.Factory,
_unitOfWork,
EmbeddedEventStore.Connection,
EventReaderConfigurationFactory.CreateWithResolver(_resolver),
_reader);
}
public async Task SetUp()
{
await EmbeddedEventStore.Connection.DeleteAllStreamsAsync();
_model = new Model();
_root = SnapshotableAggregateRootEntityStub.Factory();
_unitOfWork = new ConcurrentUnitOfWork();
_unitOfWork.Attach(new Aggregate(_model.KnownIdentifier, 0, _root));
_resolver = A.Fake <IStreamNameResolver>();
_reader = A.Fake <IAsyncSnapshotReader>();
A.CallTo(() => _resolver.Resolve(_model.KnownIdentifier)).Returns(_model.KnownIdentifier);
A.CallTo(() => _resolver.Resolve(_model.UnknownIdentifier)).Returns(_model.UnknownIdentifier);
A.CallTo(() => _reader.ReadOptionalAsync(_model.KnownIdentifier))
.Returns(Task.FromResult(new Optional <Snapshot>(new Snapshot(100, new object()))));
A.CallTo(() => _reader.ReadOptionalAsync(_model.UnknownIdentifier))
.Returns(Task.FromResult(new Optional <Snapshot>(new Snapshot(100, new object()))));
_sut = new AsyncSnapshotableRepository <SnapshotableAggregateRootEntityStub>(
SnapshotableAggregateRootEntityStub.Factory,
_unitOfWork,
EmbeddedEventStore.Connection,
EventReaderConfigurationFactory.CreateWithResolver(_resolver),
_reader);
}
public void SetUp()
{
EmbeddedEventStore.Instance.Connection.DeleteAllStreams();
_model = new Model();
_unitOfWork = new ConcurrentUnitOfWork();
_resolver = A.Fake<IStreamNameResolver>();
_reader = A.Fake<IAsyncSnapshotReader>();
A.CallTo(() => _resolver.Resolve(_model.KnownIdentifier)).Returns(_model.KnownIdentifier);
A.CallTo(() => _resolver.Resolve(_model.UnknownIdentifier)).Returns(_model.UnknownIdentifier);
A.CallTo(() => _reader.ReadOptionalAsync(_model.KnownIdentifier))
.Returns(Task.FromResult(Optional<Snapshot>.Empty));
A.CallTo(() => _reader.ReadOptionalAsync(_model.UnknownIdentifier))
.Returns(Task.FromResult(Optional<Snapshot>.Empty));
_sut = new AsyncSnapshotableRepository<SnapshotableAggregateRootEntityStub>(
SnapshotableAggregateRootEntityStub.Factory,
_unitOfWork,
EmbeddedEventStore.Instance.Connection,
EventReaderConfigurationFactory.CreateWithResolver(_resolver),
_reader);
}
public void SetUp()
{
_model = new Model();
using (var stream = new MemoryStream())
{
using (var writer = new BinaryWriter(stream))
{
new EventStub(1).Write(writer);
}
EmbeddedEventStore.Instance.Connection.AppendToStream(
_model.KnownIdentifier,
ExpectedVersion.NoStream,
new EventData(
Guid.NewGuid(),
typeof (EventStub).AssemblyQualifiedName,
false,
stream.ToArray(),
new byte[0]));
EmbeddedEventStore.Instance.Connection.AppendToStream(
_model.KnownIdentifier,
ExpectedVersion.Any,
new EventData(
Guid.NewGuid(),
typeof (EventStub).AssemblyQualifiedName,
false,
stream.ToArray(),
new byte[0]));
}
_root = SnapshotableAggregateRootEntityStub.Factory();
_state = new object();
_unitOfWork = new ConcurrentUnitOfWork();
_resolver = A.Fake<IStreamNameResolver>();
_reader = A.Fake<IAsyncSnapshotReader>();
A.CallTo(() => _resolver.Resolve(_model.KnownIdentifier)).Returns(_model.KnownIdentifier);
A.CallTo(() => _resolver.Resolve(_model.UnknownIdentifier)).Returns(_model.UnknownIdentifier);
A.CallTo(() => _reader.ReadOptionalAsync(_model.KnownIdentifier))
.Returns(Task.FromResult(new Optional<Snapshot>(new Snapshot(1, _state))));
A.CallTo(() => _reader.ReadOptionalAsync(_model.UnknownIdentifier))
.Returns(Task.FromResult(new Optional<Snapshot>(new Snapshot(1, _state))));
_sut = new AsyncSnapshotableRepository<SnapshotableAggregateRootEntityStub>(
() => _root,
_unitOfWork,
EmbeddedEventStore.Instance.Connection,
EventReaderConfigurationFactory.CreateWithResolver(_resolver),
_reader);
}
public AddVariantToProductCommandHandler(Now now, AsyncSnapshotableRepository <Product> snapshotableRepository)
{
_now = now;
_snapshotableRepository = snapshotableRepository;
}
public AddContentToProductCommandHandler(AsyncSnapshotableRepository <Product> snapshotableRepository, Now now)
{
_snapshotableRepository = snapshotableRepository;
_now = now;
}
public async Task SetUp()
{
await EmbeddedEventStore.Connection.DeleteAllStreamsAsync();
_model = new Model();
_root = SnapshotableAggregateRootEntityStub.Factory();
_unitOfWork = new ConcurrentUnitOfWork();
_unitOfWork.Attach(new Aggregate(_model.KnownIdentifier, 0, _root));
_resolver = A.Fake<IStreamNameResolver>();
_reader = A.Fake<IAsyncSnapshotReader>();
A.CallTo(() => _resolver.Resolve(_model.KnownIdentifier)).Returns(_model.KnownIdentifier);
A.CallTo(() => _resolver.Resolve(_model.UnknownIdentifier)).Returns(_model.UnknownIdentifier);
A.CallTo(() => _reader.ReadOptionalAsync(_model.KnownIdentifier))
.Returns(Task.FromResult(new Optional<Snapshot>(new Snapshot(100, new object()))));
A.CallTo(() => _reader.ReadOptionalAsync(_model.UnknownIdentifier))
.Returns(Task.FromResult(new Optional<Snapshot>(new Snapshot(100, new object()))));
_sut = new AsyncSnapshotableRepository<SnapshotableAggregateRootEntityStub>(
SnapshotableAggregateRootEntityStub.Factory,
_unitOfWork,
EmbeddedEventStore.Connection,
EventReaderConfigurationFactory.CreateWithResolver(_resolver),
_reader);
}