private static IBusSubscriber SubscribeAllMessages <TMessage>
(this IBusSubscriber subscriber, string subscribeMethod, bool excludeOperationsMessages = false, params Assembly[] assemblies)
{
var ass = new List <Assembly>(assemblies);
//ass.Insert(0, MessagesAssembly);
ass.ForEach(assembly =>
{
var messageTypes = assembly
.GetTypes()
.Where(t => t.IsClass && !(t.IsAbstract) && typeof(TMessage).IsAssignableFrom(t))
.Where(t => excludeOperationsMessages && !ExcludedMessages.Contains(t))
.ToList();
var m0 = subscriber.GetType().GetMethod(subscribeMethod);
var m1 = typeof(Extensions).GetMethod("CreateOnRejected", BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Static | BindingFlags.FlattenHierarchy);
foreach (var mt in messageTypes)
{
// if (mt.Name == "CreateTypeDePropriete")
// Debugger.Break();
try
{
var keyType = mt.GetProperty("Id").GetGetMethod().ReturnType;
var m2 = m0.MakeGenericMethod(mt);
var p0 = mt.GetCustomAttribute <MessageNamespaceAttribute>()?.Namespace;
var m3 = m1.MakeGenericMethod(keyType);
var p1 = m3.Invoke(null, new object[] { mt });
var p = new object[] { p0, null, p1 };
m2.Invoke(subscriber, p);
}catch (Exception e)
{
Logger.LogError(e.Message);
#if DEBUG
Debugger.Break();
#endif
}
}
/*messageTypes.ForEach(mt =>
* subscriber.GetType()
* .GetMethod(subscribeMethod)
* .MakeGenericMethod(mt)
* .Invoke(subscriber,
* new object[] {
* mt.GetCustomAttribute<MessageNamespaceAttribute>()?.Namespace,
* null,
* CreateOnRejected(mt) }));*/
});
return(subscriber);
}
private static void SubscribeCommands(IBusSubscriber subscriber, IEnumerable <ICommand> messages)
{
const string methodName = nameof(IBusSubscriber.Subscribe);
foreach (var message in messages)
{
var subscribeMethod = subscriber.GetType().GetMethod(methodName);
Task Handle(IServiceProvider sp, ICommand command, ICorrelationContext ctx) =>
sp.GetService <ICommandHandler <ICommand> >().HandleAsync(command);
subscribeMethod.MakeGenericMethod(message.GetType()).Invoke(subscriber,
new object[] { (Func <IServiceProvider, ICommand, ICorrelationContext, Task>)Handle });
}
}
private static IBusSubscriber SubscribeAllMessages <TMessage>(this IBusSubscriber subscriber, string subscriberMethod)
{
var messageTypes = MessageAssembly
.GetTypes()
.Where(t => t.IsClass && typeof(TMessage).IsAssignableFrom(t))
.Where(t => !ExcludeMessages.Contains(t))
.ToList();
messageTypes.ForEach(mt => subscriber.GetType()
.GetMethod(subscriberMethod)
.MakeGenericMethod(mt)
.Invoke(subscriber,
new object[] { mt.GetCustomAttribute <MessageNamespaceAttribute>()?.Namespace, null, null }));
return(subscriber);
}
private static void SubscribeCommands(IBusSubscriber subscriber, IEnumerable <ICommand> messages)
{
if (messages is null)
{
return;
}
var subscribeMethod = subscriber.GetType().GetMethod(nameof(IBusSubscriber.Subscribe));
if (subscribeMethod is null)
{
return;
}
foreach (var message in messages)
{
subscribeMethod.MakeGenericMethod(message.GetType()).Invoke(subscriber,
new object[] { (Func <IServiceProvider, ICommand, object, Task>)Handle });
}