static async Task <int> Main(string[] args)
{
var streamStore = new InMemoryStreamStore();
var somethings = new UnitOfWorkSomethingRepository(streamStore);
var dispatcher = new Dispatcher();
using var host = new WebHostBuilder()
.UseKestrel()
.ConfigureServices(services => services.AddHttpContextAccessor())
.Start();
var httpContextAccessor = host.Services.GetService <IHttpContextAccessor>();
dispatcher.Subscribe(
Handler.Of <MessageEnvelope <DoSomething> >()
.Log()
.UseUnitOfWork(streamStore, httpContextAccessor)
.RequiresAnyClaim(new Claim("role", "something-doer"))
.Handle(CommandHandlers.DoSomething(somethings).Wrap(x => x.SubjectId)));
dispatcher.Subscribe(
Handler.Of <MessageEnvelope <DoSomethingElse> >()
.Log()
.UseUnitOfWork(streamStore, httpContextAccessor)
.RequiresAllClaims(new Claim("role", "something-doer"), new Claim("role", "somethingelse-doer"))
.Handle(CommandHandlers.DoSomethingElse(somethings).Wrap(x => x.SubjectId)));
await host.RunAsync();
return(0);
}
public static Handler <DoSomething> DoSomething(UnitOfWorkSomethingRepository somethings)
=> (message, ct) =>
{
var something = Something.Happens(new SomethingIdentifier(message.SomethingId));
somethings.Add(something);
return(Task.CompletedTask);
};