public ActionResult Edit(CalculatorConstantViewModel viewModel)
{
if (Request.IsAjaxRequest())
{
var req = new SaveCalculatorConstantRequest();
req.Id = viewModel.Id;
req.Value = viewModel.Value;
req.IsAjaxRequest = true;
var response = _calculatorConstantService.SaveCalculatorConstant(req);
return Json(response);
}
else
{
var req = viewModel.MapTo<SaveCalculatorConstantRequest>();
_calculatorConstantService.SaveCalculatorConstant(req);
return RedirectToAction("Index");
}
}
public SaveCalculatorConstantResponse SaveCalculatorConstant(SaveCalculatorConstantRequest request)
{
try
{
if (request.IsAjaxRequest)
{
var calculatorConstant = DataContext.CalculatorConstants.First(x => x.Id == request.Id);
calculatorConstant.Value = request.Value;
}
else
{
if (request.Id == 0)
{
var calculatorConstant = request.MapTo<CalculatorConstant>();
DataContext.CalculatorConstants.Add(calculatorConstant);
}
else
{
var calculatorConstant = DataContext.CalculatorConstants.First(x => x.Id == request.Id);
request.MapPropertiesToInstance<CalculatorConstant>(calculatorConstant);
}
}
DataContext.SaveChanges();
return new SaveCalculatorConstantResponse
{
IsSuccess = true,
Message = "Calculator Constant Has been saved"
};
}
catch (InvalidOperationException ex) {
return new SaveCalculatorConstantResponse
{
IsSuccess = false,
Message = ex.Message
};
}
}