public async Task <HttpResponseMessage> Sort(int sort) { if (!ModelState.IsValid) { return(Request.CreateResponse(HttpStatusCode.BadRequest, "Invalid data")); } TypeOfSorting typeOfSorting = TypeOfSorting.Asc; if (sort <= 0) { typeOfSorting = TypeOfSorting.Desc; } IEnumerable <VehicleMakeServ> vehicleMakeServs = await VehicleMakeService.Sort(typeOfSorting); List <VehicleMake> vehicleMakes = new List <VehicleMake>(); vehicleMakes = mapper.Map <IEnumerable <VehicleMakeServ>, List <VehicleMake> >(vehicleMakeServs); return(Request.CreateResponse(HttpStatusCode.OK, vehicleMakes)); }