public override Task Handle(IDomainEvent request, CancellationToken cancellationToken, ServiceScope serviceFactory, Func <IEnumerable <Func <IDomainEvent, CancellationToken, Task> >, IDomainEvent, CancellationToken, Task> publish)
{
var handlers = serviceFactory
.GetInstances <IDomainEventHandlerAsync <TDomainEvent> >()
.Select(x => new Func <IDomainEvent, CancellationToken, Task>((theRequest, theToken) => x.HandleAsync((TDomainEvent)theRequest, theToken)));
return(publish(handlers, request, cancellationToken));
}
public override async Task <TResponse> Handle(IRequest <TResponse> request, CancellationToken cancellationToken,
ServiceScope serviceFactory)
{
Task <TResponse> Handler() => serviceFactory.GetHandler <IRequestHandlerAsync <TRequest, TResponse> >().HandleAsync((TRequest)request, cancellationToken);
return(await serviceFactory
.GetInstances <IPipelineBehavior <TRequest, TResponse> >()
.Reverse()
.Aggregate((RequestHandlerDelegate <TResponse>)Handler, (next, pipeline) => () => pipeline.Handle((TRequest)request, cancellationToken, next))());
}
public override Task Handle(IDomainEvent request, CancellationToken cancellationToken, ServiceScope serviceFactory)
{
var handlers = serviceFactory
.GetInstances <IDomainEventHandlerAsync <TDomainEvent> >()
.Select(x => new Func <IDomainEvent, CancellationToken, Task>((theRequest, theToken) => x.HandleAsync((TDomainEvent)theRequest, theToken)));
var tasks = handlers.Select(h => h(request, cancellationToken)).ToArray();
Task.WaitAll(tasks);
return(Task.CompletedTask);
}
public override async Task Handle(IRequest request, CancellationToken cancellationToken, ServiceScope serviceFactory)
{
var handlers = serviceFactory
.GetInstances <IRequestHandlerAsync <TRequest> >()
.Select(x => new Func <IRequest, CancellationToken, Task>((theRequest, theToken) => x.HandleAsync((TRequest)theRequest, theToken)));
foreach (var handler in handlers)
{
await handler(request, cancellationToken);
}
}