public HttpResponseMessage AddFuelManually([FromBody] ManualFuelModel fuelModel) { ErrorMessage error; var accessToken = Request.GetFirstHeaderValueOrDefault <string>("authToken"); if (accessToken == null) { return(Request.CreateResponse( HttpStatusCode.BadRequest, new ErrorResponse { Error = new MessageStyle { Message = Resource.Error } })); } var userCode = TokenValidator.GetUserCode(accessToken); if (fuelModel == null) { return(Request.CreateResponse(HttpStatusCode.BadRequest, new ErrorResponse { Error = new MessageStyle { Message = Resource.InvalidRequest, MessageType = MessageType.OkOnly }, })); } var sale = _fuelPumpManager.AddFuelManually(fuelModel.SaleNumber, fuelModel.TillNumber, fuelModel.RegisterNumber, userCode, out error, fuelModel.Amount, fuelModel.Grade, fuelModel.PumpId, fuelModel.IsCashSelected); if (!string.IsNullOrEmpty(error.MessageStyle.Message)) { return(Request.CreateResponse(HttpStatusCode.Conflict, new ErrorResponse { Error = error.MessageStyle, })); } if (sale != null) { object saleModel; var editLines = _saleManager.CheckEditOptions(sale.Sale_Lines, userCode); var enableButtons = _saleManager.EnableCashButton(sale, userCode); var userCanWriteOff = _saleManager.EnableWriteOffButton(userCode); if (!string.IsNullOrEmpty(error.MessageStyle.Message)) { var message = new { error = error.MessageStyle, }; var messages = new List <object> { message }; saleModel = SaleMapper.CreateSaleModel(sale, editLines, enableButtons, userCanWriteOff, messages); } else { saleModel = SaleMapper.CreateSaleModel(sale, editLines, enableButtons, userCanWriteOff); } return(Request.CreateResponse(HttpStatusCode.OK, saleModel)); } return(Request.CreateResponse(HttpStatusCode.BadRequest, new ErrorResponse { Error = new MessageStyle { Message = Resource.InvalidRequest, MessageType = MessageType.OkOnly } })); }