protected override void ConfigureRequestContainer(TinyIoCContainer container, NancyContext context)
{
base.ConfigureRequestContainer(container, context);
// create a singleton instance which will be reused for all calls in current request
var ipb = new Router();
container.Register <ICommandSender, Router>(ipb);
container.Register <IHandlerRegistrar, Router>(ipb);
container.Register <IEventSerializer, EventSerializer>(new EventSerializer());
container.Register <IEventSourceFactory, EventSourceFactory>();
container.Register <ISettingsService, SettingsService>();
container.Register <NeuronCommandHandlers>();
var ticl = new TinyIoCServiceLocator(container);
container.Register <IServiceProvider, TinyIoCServiceLocator>(ticl);
var registrar = new RouteRegistrar(ticl);
registrar.Register(typeof(NeuronCommandHandlers));
// Here we register our user mapper as a per-request singleton.
// As this is now per-request we could inject a request scoped
// database "context" or other request scoped services.
((TinyIoCServiceLocator)container.Resolve <IServiceProvider>()).SetRequestContainer(container);
}
protected override void ConfigureRequestContainer(TinyIoCContainer container, NancyContext context)
{
base.ConfigureRequestContainer(container, context);
container.Register <ISettingsService, SettingsService>();
container.Register <INeuronRepository, NeuronRepository>();
container.Register <ITerminalRepository, TerminalRepository>();
container.Register <IRepository <Domain.Model.Settings>, SettingsRepository>();
container.Register <INotificationLogClient, StandardNotificationLogClient>();
var ipb = new Router();
container.Register <ICommandSender, Router>(ipb);
container.Register <IHandlerRegistrar, Router>(ipb);
container.Register <GraphCommandHandlers>();
var ticl = new TinyIoCServiceLocator(container);
container.Register <IServiceProvider, TinyIoCServiceLocator>(ticl);
var registrar = new RouteRegistrar(ticl);
registrar.Register(typeof(GraphCommandHandlers));
// As this is now per-request we could inject a request scoped
// database "context" or other request scoped services.
((TinyIoCServiceLocator)container.Resolve <IServiceProvider>()).SetRequestContainer(container);
}
public When_registering_handlers()
{
_locator = new TestServiceLocator();
var register = new RouteRegistrar(_locator);
register.Register(GetType());
}
public When_registering_all_handlers_in_assembly()
{
_testHandleRegistrar = new TestHandleRegistrar();
_locator = new TestServiceLocator(_testHandleRegistrar);
var register = new RouteRegistrar(_locator);
register.Register(GetType()); // Changed From RegisterINAssemblyOf to Register to match apparent changes in source file
}
public static IApplicationBuilder UseCQRSLiteBus(this IApplicationBuilder builder, params Type[] typesFromAssemblyContainingMessages)
{
var provider = new HttpProvider(builder.ApplicationServices.GetService <IServiceProvider>());
var registrar = new RouteRegistrar(provider);
registrar.Register(typesFromAssemblyContainingMessages);
return(builder);
}
public When_registering_handlers()
{
_locator = new TestServiceLocator();
var register = new RouteRegistrar(_locator);
if (TestHandleRegistrar.HandlerList.Count == 0)
{
register.Register(GetType());
}
}
public When_registering_specific_handlers()
{
_testHandleRegistrar = new TestHandleRegistrar();
_locator = new TestServiceLocator(_testHandleRegistrar);
var register = new RouteRegistrar(_locator);
register.Register( // Changed to Register from RegistrarHandler - Method appears to have been changed in source file
typeof(TestAggregateDoSomethingHandler),
typeof(TestAggregateDoSomethingElseHandler),
typeof(AbstractTestAggregateDoSomethingElseHandler),
typeof(TestAggregateDoSomethingHandlerExplicit),
typeof(TestAggregateDidSomethingHandler),
typeof(AllHandler));
}
// This method gets called by the runtime. Use this method to add services to the container.
public IServiceProvider ConfigureServices(IServiceCollection services)
{
services.AddMemoryCache();
//Add Cqrs services
services.AddSingleton <Router>(new Router());
services.AddSingleton <ICommandSender>(y => y.GetService <Router>());
services.AddSingleton <IEventPublisher>(y => y.GetService <Router>());
services.AddSingleton <IHandlerRegistrar>(y => y.GetService <Router>());
services.AddSingleton <IEventStore, InMemoryEventStore>();
services.AddSingleton <ICache, MemoryCache>();
services.AddScoped <IRepository>(y => new CacheRepository(new Repository(y.GetService <IEventStore>()), y.GetService <IEventStore>(), y.GetService <ICache>()));
services.AddScoped <ISession, Session>();
services.AddSingleton <IOrderRepository, OrderRepository>();
//Scan for commandhandlers and eventhandlers
services.Scan(scan => scan
.FromAssemblies(typeof(OrderCommandHandler).GetTypeInfo().Assembly)
.AddClasses(classes => classes.Where(x => {
var allInterfaces = x.GetInterfaces();
return
(allInterfaces.Any(y => y.GetTypeInfo().IsGenericType&& y.GetTypeInfo().GetGenericTypeDefinition() == typeof(IHandler <>)) ||
allInterfaces.Any(y => y.GetTypeInfo().IsGenericType&& y.GetTypeInfo().GetGenericTypeDefinition() == typeof(ICancellableHandler <>)));
}))
.AsSelf()
.WithTransientLifetime()
);
// Add framework services.
services.AddMvc();
//Register routes
var serviceProvider = services.BuildServiceProvider();
var registrar = new RouteRegistrar(new Provider(serviceProvider));
registrar.Register(typeof(OrderCommandHandler));
return(serviceProvider);
}
protected override void ConfigureRequestContainer(TinyIoCContainer container, NancyContext context)
{
base.ConfigureRequestContainer(container, context);
// create a singleton instance which will be reused for all calls in current request
var ipb = new Router();
container.Register <ICommandSender, Router>(ipb);
container.Register <IHandlerRegistrar, Router>(ipb);
container.Register <IEventSerializer, EventSerializer>(new EventSerializer());
container.Register <ISettingsService, SettingsService>();
container.Register <IEventStoreUrlService>(
(tic, npo) => {
var ss = container.Resolve <ISettingsService>();
return(new EventStoreUrlService(
ss.EventSourcingInBaseUrl + "/",
ss.EventSourcingOutBaseUrl + "/"
));
});
container.Register <IEventStore, HttpEventStoreClient>();
container.Register <IRepository, Repository>();
container.Register <ISession, Session>();
container.Register <IItemAdapter, ItemAdapter>();
container.Register <ItemCommandHandlers>();
var ticl = new TinyIoCServiceLocator(container);
container.Register <IServiceProvider, TinyIoCServiceLocator>(ticl);
var registrar = new RouteRegistrar(ticl);
registrar.Register(typeof(ItemCommandHandlers));
// Here we register our user mapper as a per-request singleton.
// As this is now per-request we could inject a request scoped
// database "context" or other request scoped services.
((TinyIoCServiceLocator)container.Resolve <IServiceProvider>()).SetRequestContainer(container);
}
public async Task DoStuff()
{
var watch = new Stopwatch();
watch.Start();
var router = new Router();
var eventstore = new EventStore(router);
IRepository rep = new Repository(eventstore);
var cache = new MemoryCache();
//rep = new CacheRepository(rep, eventstore, cache);
var session = new Session(rep);
for (var index = 0; index < 15_000; index++)
{
await session.Add(new Employee(Guid.NewGuid()));
}
await session.Commit();
for (var i = 0; i < 15_000; i++)
{
await session.Add(new Employee(Guid.NewGuid()));
await session.Commit();
}
for (var i = 0; i < 15_000; i++)
{
var rep2 = new Repository(eventstore);
var session2 = new Session(rep2);
await session2.Add(new Employee(Guid.NewGuid()));
await session2.Commit();
}
Parallel.For(0, 300, async i =>
{
var id2 = Guid.NewGuid();
var employee = new Employee(id2);
var session2 = new Session(rep);
await session2.Add(employee);
await session2.Commit();
for (int j = 0; j < 100; j++)
{
var e = await session2.Get <Employee>(id2);
for (int k = 0; k < 10; k++)
{
e.GiveRaise(10);
}
await session2.Commit();
}
});
var id = Guid.NewGuid();
await session.Add(new Employee(id));
await session.Commit();
for (var i = 0; i < 5_000; i++)
{
var employee = await session.Get <Employee>(id);
employee.GiveRaise(10);
await session.Commit();
}
var registrar = new RouteRegistrar(new ServiceLocator(rep, router));
registrar.Register(typeof(EmployeeGiveRaise));
var num = 3000;
var tasks = new Task[num];
for (int i = 0; i < num; i++)
{
tasks[i] = router.Send(new EmployeeGiveRaise(id, 10));
}
await Task.WhenAll(tasks);
Parallel.For(0, 3000, async i =>
{
var id2 = Guid.NewGuid();
var employee = new Employee(id2);
var session2 = new Session(rep);
await session2.Add(employee);
await session2.Commit();
for (int j = 0; j < 100; j++)
{
await router.Send(new EmployeeGiveRaise(id2, 10));
}
});
watch.Stop();
Console.WriteLine($"{eventstore.Count:##,###} events saved");
Console.WriteLine($"{eventstore.Read:##,###} events read from eventstore");
Console.WriteLine($"{Employee.AppliedEvents:##,###} events applied");
Console.WriteLine($"{watch.ElapsedMilliseconds:##,###} ms");
Console.WriteLine($"{Employee.AppliedEvents/watch.ElapsedMilliseconds:##,###} events handled per ms");
}
protected override void ConfigureRequestContainer(TinyIoCContainer container, NancyContext context)
{
base.ConfigureRequestContainer(container, context);
// create a singleton instance which will be reused for all calls in current request
var ipb = new Router();
container.Register <ICommandSender, Router>(ipb);
container.Register <IHandlerRegistrar, Router>(ipb);
container.Register <IRequestProvider>(
(tic, npo) =>
{
var rp = new RequestProvider();
rp.SetHttpClientHandler(new HttpClientHandler());
return(rp);
});
container.Register <ISettingsService, SettingsService>();
container.Register <IValidationClient, HttpValidationClient>();
container.Register <INeuronGraphQueryClient, HttpNeuronGraphQueryClient>();
// data
container.Register <IEventStoreUrlService>(
(tic, npo) => {
var ss = container.Resolve <ISettingsService>();
return(new EventStoreUrlService(
ss.EventSourcingInBaseUrl + "/",
ss.EventSourcingOutBaseUrl + "/"
));
});
container.Register <IEventSerializer, EventSerializer>();
container.Register <IAuthoredEventStore, HttpEventStoreClient>();
container.Register <IInMemoryAuthoredEventStore, InMemoryEventStore>();
container.Register <IRepository>((tic, npo) => new Repository(container.Resolve <IInMemoryAuthoredEventStore>()));
container.Register <ISession, Session>();
// neuron
container.Register <INeuronAdapter, NeuronAdapter>();
container.Register((tic, npo) => new neurUL.Cortex.Application.Neurons.NeuronCommandHandlers(container.Resolve <IInMemoryAuthoredEventStore>(), container.Resolve <ISession>()));
container.Register <ITerminalAdapter, TerminalAdapter>();
container.Register((tic, npo) => new neurUL.Cortex.Application.Neurons.TerminalCommandHandlers(container.Resolve <IInMemoryAuthoredEventStore>(), container.Resolve <ISession>()));
// tag
container.Register <ei8.Data.Tag.Port.Adapter.In.InProcess.IItemAdapter, ei8.Data.Tag.Port.Adapter.In.InProcess.ItemAdapter>();
container.Register((tic, npo) => new Data.Tag.Application.ItemCommandHandlers(container.Resolve <IInMemoryAuthoredEventStore>(), container.Resolve <ISession>()));
// aggregate
container.Register <ei8.Data.Aggregate.Port.Adapter.In.InProcess.IItemAdapter, ei8.Data.Aggregate.Port.Adapter.In.InProcess.ItemAdapter>();
container.Register((tic, npo) => new Data.Aggregate.Application.ItemCommandHandlers(container.Resolve <IInMemoryAuthoredEventStore>(), container.Resolve <ISession>()));
// external reference
container.Register <ei8.Data.ExternalReference.Port.Adapter.In.InProcess.IItemAdapter, ei8.Data.ExternalReference.Port.Adapter.In.InProcess.ItemAdapter>();
container.Register((tic, npo) => new Data.ExternalReference.Application.ItemCommandHandlers(container.Resolve <IInMemoryAuthoredEventStore>(), container.Resolve <ISession>()));
container.Register <NeuronCommandHandlers>();
container.Register <TerminalCommandHandlers>();
var ticl = new TinyIoCServiceLocator(container);
container.Register <IServiceProvider, TinyIoCServiceLocator>(ticl);
var registrar = new RouteRegistrar(ticl);
registrar.Register(typeof(NeuronCommandHandlers));
// neuron
registrar.Register(typeof(neurUL.Cortex.Application.Neurons.NeuronCommandHandlers));
// tag
registrar.Register(typeof(ei8.Data.Tag.Application.ItemCommandHandlers));
// aggregate
registrar.Register(typeof(ei8.Data.Aggregate.Application.ItemCommandHandlers));
// external reference
registrar.Register(typeof(ei8.Data.ExternalReference.Application.ItemCommandHandlers));
((TinyIoCServiceLocator)container.Resolve <IServiceProvider>()).SetRequestContainer(container);
}
// This method gets called by the runtime. Use this method to add services to the container.
public IServiceProvider ConfigureServices(IServiceCollection services)
{
#region Repository
// https://radu-matei.github.io/blog/aspnet-core-json-dependency-injection/
// https://docs.microsoft.com/en-us/aspnet/core/fundamentals/configuration
// The following is a hybrid of the two patterns described above.
// A configuration section from applicationsettings.json both selects the instance type of the repository and sets its connections string.
var repositoryConfig = Configuration.GetSection("Repository");
string assemblyName = repositoryConfig.GetValue <string>("AssemblyName");
string repositoryTypeName = repositoryConfig.GetValue <string>("RepositoryType");
string connectionString = repositoryConfig.GetValue <string>("ConnectionString");
string repoNS = repositoryConfig.GetValue <string>("RepositoryNameSpace");
Assembly assembly = Assembly.Load(new AssemblyName(assemblyName));
Type repositoryType = assembly.GetTypes().First(t => t.Name.StartsWith(repositoryTypeName));
Type baseballPlayRepositoryType = repositoryType.MakeGenericType(typeof(BaseballPlayRM));
services.AddSingleton <BaseballPlayRepository>(y => new BaseballPlayRepository(Activator.CreateInstance(baseballPlayRepositoryType, connectionString, repoNS, LoggerFactory) as IRepository <BaseballPlayRM>));
Type lineupRepositoryType = repositoryType.MakeGenericType(typeof(LineupChangeRM));
services.AddSingleton <LineupChangeRepository>(y => new LineupChangeRepository(Activator.CreateInstance(lineupRepositoryType, connectionString, repoNS, LoggerFactory) as IRepository <LineupChangeRM>));
Type battingOrderRepositoryType = repositoryType.MakeGenericType(typeof(LineupRM));
services.AddSingleton <LineupRepository>(y => new LineupRepository(Activator.CreateInstance(battingOrderRepositoryType, connectionString, repoNS, LoggerFactory) as IRepository <LineupRM>));
Type teamRepositoryType = repositoryType.MakeGenericType(typeof(TeamRM));
services.AddSingleton <TeamRepository>(y => new TeamRepository(Activator.CreateInstance(teamRepositoryType, connectionString, repoNS, LoggerFactory) as IRepository <TeamRM>));
Type rosterMemberRepositoryType = repositoryType.MakeGenericType(typeof(RosterMemberRM));
services.AddSingleton <RosterMemberRepository>(y => new RosterMemberRepository(Activator.CreateInstance(rosterMemberRepositoryType, connectionString, repoNS, LoggerFactory) as IRepository <RosterMemberRM>));
Type playerRepositoryType = repositoryType.MakeGenericType(typeof(PlayerRM));
services.AddSingleton <PlayerRepository>(y => new PlayerRepository(Activator.CreateInstance(playerRepositoryType, connectionString, repoNS, LoggerFactory) as IRepository <PlayerRM>));
Type gameSummaryRepositoryType = repositoryType.MakeGenericType(typeof(GameSummaryRM));
services.AddSingleton <GameSummaryRepository>(y => new GameSummaryRepository(Activator.CreateInstance(gameSummaryRepositoryType, connectionString, repoNS, LoggerFactory) as IRepository <GameSummaryRM>));
#endregion
services.AddAutoMapper(typeof(Startup));
services.AddMemoryCache();
//Add Cqrs services
services.AddSingleton <Router>(new Router());
services.AddSingleton <ICommandSender>(y => y.GetService <Router>());
services.AddSingleton <IEventPublisher>(y => y.GetService <Router>());
services.AddSingleton <IHandlerRegistrar>(y => y.GetService <Router>());
services.AddScoped <CQRSlite.Domain.ISession, Session>();
services.AddSingleton <IEventStore, InMemoryEventStore>();
services.AddScoped <ICache, MemoryCache>();
services.AddScoped <IRepository>(y => new CacheRepository(new Repository(y.GetService <IEventStore>()), y.GetService <IEventStore>(), y.GetService <ICache>()));
// Don't want this. Will use repository instead.
// services.AddTransient<IReadModelFacade, ReadModelFacade>(); // https://github.com/gautema/CQRSlite/tree/master/Sample/CQRSCode/ReadModel
//Scan for commandhandlers and eventhandlers
services.Scan(scan => scan
.FromAssemblies(typeof(RetrosheetCommandHandlers).GetTypeInfo().Assembly) // https://github.com/gautema/CQRSlite/blob/master/Sample/CQRSCode/WriteModel/Handlers/InventoryCommandHandlers.cs
.AddClasses(classes => classes.Where(x => {
var allInterfaces = x.GetInterfaces();
return
(allInterfaces.Any(y => y.GetTypeInfo().IsGenericType&& y.GetTypeInfo().GetGenericTypeDefinition() == typeof(IHandler <>)) ||
allInterfaces.Any(y => y.GetTypeInfo().IsGenericType&& y.GetTypeInfo().GetGenericTypeDefinition() == typeof(ICancellableHandler <>)));
}))
.AsSelf()
.WithTransientLifetime()
);
// Add framework services.
// https://github.com/JeremySkinner/FluentValidation/issues/412
services
.AddMvc(options =>
{
options.Filters.Add(typeof(ValidationActionFilter));
})
.AddFluentValidation(fv => { });
// do not add validator for CreateBaseballPlayRequest
services.AddTransient <IValidator <CreateTeamRequest>, CreateTeamRequestValidator>();
services.AddTransient <IValidator <CreateRosterMemberRequest>, CreateRosterMemberRequestValidator>();
services.AddTransient <IValidator <CreateLineupChangeRequest>, CreateLineupChangeRequestValidator>();
services.AddTransient <IValidator <CreateGameSummaryRequest>, CreateGameSummaryRequestValidator>();
//Register router
var serviceProvider = services.BuildServiceProvider();
//var registrar = new RouteRegistrar(new DependencyResolver(serviceProvider));
var registrar = new RouteRegistrar(new Provider(serviceProvider));
registrar.Register(typeof(RetrosheetCommandHandlers));
return(serviceProvider);
}
