public static MyServiceCollection AddMyMediator(this MyServiceCollection services, MyServiceLifetime lifetime, params Type[] markers)
{
var handlersInfo = new Dictionary <Type, Type>();
foreach (Type marker in markers)
{
var assembly = marker.Assembly;
var requests = GetClassesImplementingInterface(assembly, typeof(IRequest <>));
var handlers = GetClassesImplementingInterface(assembly, typeof(IRequestHandler <,>));
foreach (Type request in requests)
{
Type requestHandler = handlers.SingleOrDefault(h => request == h.GetInterfaces().First().GetGenericArguments().First());
handlersInfo.Add(request, requestHandler);
}
var serviceDescriptor = handlers.Select(x => new MyServiceDescriptor(x, x, lifetime));
services.AddServiceDescriptor(serviceDescriptor);
}
services.RegisterSingleton <IMediator>(x => new MyMediator(x.GetService, handlersInfo));
return(services);
}
static void Main(string[] args)
{
//var mySimpleContainer = new MySimpleContainer();
//mySimpleContainer.Register<IRepository, Repository>(new Repository());
//mySimpleContainer.Resolve<IRepository>();
var myServiceCollection = new MyServiceCollection();
myServiceCollection.RegisterTransient <IEmailSender, SmtpEmailSender>();
myServiceCollection.RegisterSingleton <IRepository, Repository>();
myServiceCollection.RegisterTransient <LoginController>();
var myContainer = myServiceCollection.BuildContainer();
var hash1 = myContainer.GetService <IRepository>().GetHashCode();
var hash2 = myContainer.GetService <IRepository>().GetHashCode();
var loginController = myContainer.GetService <LoginController>();
}