public IActionResult GetAccountsForCurrency(CurrencyRequest request) { if (ModelState.IsValid) { var response = new SingleResponse <List <Account> >() { ResultCode = ResultCodes.normal }; response.Result = _xbService.GetAccountsForCurrency(request.Currency); return(ResponseExtensions.ToHttpResponse(response)); } else { return(ValidationError.GetValidationErrorResponse(ModelState)); } }