public static IServiceCollection AddShriek(this IServiceCollection services, Action <ShriekOption> optionAction = null)
{
services.Scan(scan => scan.FromAssemblies(Reflection.GetAssemblies())
.AddClasses()
.AsImplementedInterfaces()
.WithScopedLifetime());
services.AddScoped <IEventStorage, InMemoryEventStorage>();
services.AddTransient <IMessagePublisher, InProcessMessagePublisher>();
if (optionAction != null)
{
var options = new ShriekOption();
optionAction(options);
}
return(services);
}
public static IShriekBuilder AddShriek(this IServiceCollection services, Action <ShriekOption> optionAction = null)
{
var builder = new ShriekBuilder(services);
builder.Services.Scan(scan => scan.FromAssemblies(Reflection.CurrentAssembiles)
.AddClasses()
.AsImplementedInterfaces()
.WithScopedLifetime());
builder.Services.AddScoped <IEventStorage, InMemoryEventStorage>();
builder.Services.AddTransient <IMessagePublisher, InProcessMessagePublisher>();
builder.Services.AddSingleton(typeof(IMessageSubscriber <DomainNotification>), typeof(EventMessageSubscriber <DomainNotification>));
var messages = Reflection.CurrentAssembiles.SelectMany(x => x.GetTypes()).Where(x => x.Assembly != Assembly.GetExecutingAssembly() && typeof(Message).IsAssignableFrom(x));
foreach (var msg in messages)
{
var type = typeof(IMessageSubscriber <>).MakeGenericType(msg);
if (typeof(Command).IsAssignableFrom(msg))
{
var impl = typeof(CommandMessageSubscriber <>).MakeGenericType(msg);
builder.Services.AddSingleton(type, impl);
}
if (typeof(Event).IsAssignableFrom(msg))
{
var impl = typeof(EventMessageSubscriber <>).MakeGenericType(msg);
builder.Services.AddSingleton(type, impl);
}
}
if (optionAction != null)
{
var options = new ShriekOption();
optionAction(options);
}
return(builder);
}
