private void RegHandlerType()
{
var registrar = ServicesCollection.BuildServiceProvider().GetService <IHandlerRegistrar>();
var registerExecutorMethod = registrar
.GetType()
.GetMethods(BindingFlags.Instance | BindingFlags.Public)
.Where(mi => mi.Name == "RegisterHandler")
.Where(mi => mi.IsGenericMethod)
.Where(mi => mi.GetGenericArguments().Length == 1)
.Single(mi => mi.GetParameters().Length == 1);
var executorTypes = TypeDict.Values
.Select(t => new
{
Type = t,
Interfaces = t.GetInterfaces()
.Where(i => i.GetTypeInfo().IsGenericType&& (i.GetGenericTypeDefinition() == typeof(ICommandHandler <>) ||
i.GetGenericTypeDefinition() ==
typeof(IEventHandler <>)))
})
.Where(e => e.Interfaces != null && e.Interfaces.Any());
foreach (var executorType in executorTypes)
{
ServicesCollection.AddTransient(executorType.Type);
foreach (var @interface in executorType.Interfaces)
{
var commandType = @interface.GetGenericArguments()[0];
registerExecutorMethod.MakeGenericMethod(commandType)
.Invoke(registrar,
new object[] { new Func <dynamic, Task>(x =>
{
dynamic handler = ServicesCollection.BuildServiceProvider().GetService(executorType.Type);
return(handler.Handle(x));
}) }
);
}
}
}
