public IActionResult Index()
{
CalculatedVM calculatedVM = new CalculatedVM();
calculatedVM.TaxRate = int.Parse(taxRateService.GetTaxRate().ToString());
return(View(calculatedVM));
}
public async Task <ActionResult> Index(int donatedAmount, int taxRate, string supplement = "0")
{
try
{
if (supplement == null)
{
supplement = "0";
}
if (taxRate != taxRateService.GetTaxRate())
{
taxRateService.SaveTaxRate(taxRate);
}
CalculatedVM calculatedVM = new CalculatedVM()
{
DonatedAmount = donatedAmount,
DeductibleAmount = calculateService.CalculateDeductible(donatedAmount, taxRateService.GetTaxRate(), float.Parse(supplement)),
TaxRate = int.Parse(taxRateService.GetTaxRate().ToString()),
Supplement = supplement
};
if (donatedAmount < 0 || taxRate < 0)
{
calculatedVM.DonatedAmount = 0;
calculatedVM.DeductibleAmount = 0;
}
if (donatedAmount < 0)
{
calculatedVM.ErrorMessage = "Enter a positive dontation amount!";
}
if (taxRate < 0)
{
calculatedVM.ErrorMessage = "Enter a positive tax rate!";
calculatedVM.TaxRate = 0;
taxRateService.SaveTaxRate(0);
}
return(View(calculatedVM));
}
catch (Exception ex)
{
throw ex;
}
}
