HttpActorEndpoint(HttpClient client, JsonSerializerOptions serializer, ActorRouteMapping mapping, string id)
{
this.client = client;
this.serializer = serializer;
this.mapping = mapping;
this.id = id;
}
public static ActorRouteMapping From(Type @interface)
{
var query = typeof(ActorMessage <,>);
var command = typeof(ActorMessage <>);
Type ActorMessageInterface(Type t) => t.GetInterfaces().FirstOrDefault(x =>
x.IsGenericType &&
(x.GetGenericTypeDefinition() == command ||
x.GetGenericTypeDefinition() == query));
Type ActorMessageResult(Type t)
{
var message = ActorMessageInterface(t);
return(message !.GetGenericTypeDefinition() == query
? message.GenericTypeArguments[1]
: null);
}
bool IsActorMessage(Type t)
{
var message = ActorMessageInterface(t);
return(message != null && message.GenericTypeArguments[0] == @interface);
}
var mapping = new ActorRouteMapping(@interface, @interface.FullName);
var messages = @interface.Assembly.GetTypes().Where(IsActorMessage);
foreach (var message in messages)
{
mapping.Register(message, message.FullName, ActorMessageResult(message));
}
return(mapping);
}
public void Register(ActorRouteMapping mapping) => actors.Add(mapping.Route.ToLowerInvariant(), mapping);
