public static void WithMessagingExtensions(this IServiceCollection services, Action <MessagingSubscriberOptionsBuilder> subscriberOptionsBuilder = null)
{
services.Decorate <IEventStore, MessagingEventStoreDecorator>();
services.AddTransient(sp =>
{
var builder = new MessagingSubscriberOptionsBuilder(sp.GetService <MessagingSubscriberOptions>());
subscriberOptionsBuilder?.Invoke(builder);
return((IEventStoreSubscriber)ActivatorUtilities.CreateInstance(sp, typeof(MessagingEventStoreSubscriber), builder.Options));
});
services.AddSingleton <MessagingContextAccessor>();
services.AddSingleton <MessagingTopicResolver>();
}
private void RegisterHostedService(Type serviceType,
Action <MessagingSubscriberOptionsBuilder> subscriberOptionsConfigurator = null, string topicName = null)
{
_serviceCollection.AddSingleton(sp =>
{
var builder = new MessagingSubscriberOptionsBuilder(sp.GetService <MessagingSubscriberOptions>());
subscriberOptionsConfigurator?.Invoke(builder);
return(topicName == null
? (IHostedService)ActivatorUtilities.CreateInstance(sp, serviceType, builder.Options)
: (IHostedService)ActivatorUtilities.CreateInstance(sp, serviceType, builder.Options, topicName));
});
}
