public AssembledComponents AssembleComponents() { var documents = CreateNuclear(new DocumentStrategy()); var streamer = Streamer; var tapes = Tapes; var streaming = Streaming; var routerQueue = CreateQueueWriter(Topology.RouterQueue); var aggregates = new AggregateFactory(tapes, streamer, routerQueue); var sender = new SimpleMessageSender(streamer, routerQueue); var flow = new MessageSender(sender); var builder = new CqrsEngineBuilder(streamer); var log = tapes.GetOrCreateStream(Topology.DomainLogName); var dispatcher = new SimpleDispatcher(aggregates, streamer, log); builder.Handle(CreateInbox(Topology.RouterQueue), Topology.Route(CreateQueueWriter, streamer, tapes), "router"); builder.Handle(CreateInbox(Topology.EntityQueue), aggregates.Dispatch); var functions = new RedirectToDynamicEvent(); // documents //functions.WireToWhen(new RegistrationUniquenessProjection(atomic.Factory.GetEntityWriter<unit, RegistrationUniquenessDocument>())); // UI projections var projectionStore = CreateNuclear(new ProjectionStrategy()); foreach (var projection in BootstrapProjections.BuildProjectionsWithWhenConvention(projectionStore.Factory)) { functions.WireToWhen(projection); } // processes //functions.WireToWhen(new Domain.RecipeProcess(flow)); builder.Handle(CreateInbox(Topology.EventsQueue), aem => CallHandlers(functions, aem)); var timer = new StreamingTimerService(CreateQueueWriter(Topology.RouterQueue), streaming.GetContainer(Topology.FutureMessagesContainer), streamer); builder.Handle(CreateInbox(Topology.TimerQueue), timer.PutMessage); builder.AddProcess(timer); // GNS: just for this simple sample. In reality one would have some command handlers involved Bus.SetBus(new SimpleBus(sender, dispatcher)); return new AssembledComponents { Builder = builder, Sender = sender, Dispatcher = dispatcher, ProjectionFactory = projectionStore.Factory, Setup = this }; }
public void Test() { var streamer = EnvelopeStreamer.CreateDefault(typeof(SecondPassed)); var builder = new CqrsEngineBuilder(streamer); var store = FileStorage.CreateConfig(GetType().Name, reset:true); builder.Handle(store.CreateInbox("inbox"), BuildRouter(store, streamer)); builder.Handle(store.CreateInbox("process"), ie => Console.WriteLine("Message from past!")); var inboxWriter = store.CreateQueueWriter("inbox"); var futureContainer = store.CreateStreaming().GetContainer("future"); var timer = new StreamingTimerService(inboxWriter, futureContainer, streamer); builder.AddProcess(timer); builder.Handle(store.CreateInbox("timer"), timer.PutMessage); using (var engine = builder.Build()) { var bytes = streamer.SaveEnvelopeData(new SecondPassed(), c => c.DelayBy(TimeSpan.FromSeconds(4))); inboxWriter.PutMessage(bytes); Console.WriteLine("Sent message to future..."); engine.RunForever(); } }