public async Task <IActionResult> GetCompletedOrders([FromRoute(Name = "venueId")] int venueId) { return(await _repository.GetCompletedOrderStatusForVenue(venueId, (int)OrderStatus.Complete) .Ensure(m => m.HasValue, "Have Values") .OnBoth(m => m.IsFailure ? StatusCode(404, "") : StatusCode(200, m.Value.Value)) .ConfigureAwait(false)); }