Work with Results

[loicp-duchesne]

Hi everyone, I was wondering if anyone worked with Result as a feedback from commands. I loved having detailed errors to return through ProblemDetails to the client. I tried using the RequestContext but maybe I'm doing it wrong cause it seems to reference the HTTP request and not the Brighter command handler context:

 namespace Services.OrderProcessor.Orders.Endpoints
  {
      [Route("api/orders")]
      public class PlaceOrderEndpoint : EndpointBaseAsync
          .WithRequest<PlaceOrderRequest>
          .WithActionResult
      {
          private readonly IAmACommandProcessor _commandProcessor;
          private readonly IRequestContext _context;
  
          public PlaceOrderEndpoint(IAmACommandProcessor commandProcessor, IRequestContext context)
          {
              _commandProcessor = commandProcessor;
              _context = context;
          }
  
          [HttpPost]
          public override async Task<ActionResult> HandleAsync(PlaceOrderRequest request, CancellationToken cancellationToken = default)
          {
              await _commandProcessor.SendAsync(new PlaceOrderCommand(request.Items), cancellationToken: cancellationToken);
              Result result = (Result)_context.Bag[nameof(Result)];
  
              return result.ToActionResult(this);
          }
      }
  
      public sealed record PlaceOrderRequest(Dictionary<Guid, int> Items);
  }

  builder.Services.AddBrighter(options =>
  {
    options.PolicyRegistry = policyRegistry;
  
    options.HandlerLifetime = ServiceLifetime.Scoped;
    options.CommandProcessorLifetime = ServiceLifetime.Scoped;
    options.MapperLifetime = ServiceLifetime.Singleton;
    options.RequestContextFactory = new InMemoryRequestContextFactory();
  }).AutoFromAssemblies();
  builder.Services.AddScoped<IRequestContext, RequestContext>();

I thought about using the queries from Darker but I'm loosing the CQRS concept about segregation. Any ideas?

Thanks!