public async Task <PaySlipDetail> GetPaySlipDetailFromSalaryInfo(SalaryInfo salaryInfo)
{
var rates = await taxingRuleDao.GetCurrentTaxingRates();
var suitableRate = rates.FirstOrDefault(x =>
x.TaxableIncomeBottom <= salaryInfo.AnnuaSalary &&
(x.TaxableIncomeTop >= salaryInfo.AnnuaSalary || x.TaxableIncomeTop == -1));
if (suitableRate == null)
{
throw new Exception($"Error in finding suitable tax rate for {salaryInfo.AnnuaSalary}");
}
var baseTax = suitableRate.TaxBase;
var extraTax = (int)((salaryInfo.AnnuaSalary - suitableRate.TaxableIncomeBottom) * suitableRate.TaxRatio);
var incomeTax = (int)Math.Round((double)(baseTax + extraTax) / 12, MidpointRounding.ToEven);
var grossIncome = (int)Math.Round((double)salaryInfo.AnnuaSalary / 12, MidpointRounding.ToEven);
var netIncome = grossIncome - incomeTax;
var superAnnuation = (int)Math.Round(grossIncome * salaryInfo.SuperRate, MidpointRounding.ToEven);
var result = new PaySlipDetail()
{
SalaryInfo = salaryInfo,
GrossIncome = grossIncome,
IncomeTax = incomeTax,
NetIncome = netIncome,
SuperAnnunation = superAnnuation
};
return(result);
}
public ActionResult slipDetails()
{
ViewBag.Earnings = new SelectList(iDropDown.GetDropDowns("get-earnings"), "Id", "DisplayName");
ViewBag.Deductions = new SelectList(iDropDown.GetDropDowns("get-deductions"), "Id", "DisplayName");
PaySlipDetail obj = new PaySlipDetail();
return(PartialView(obj));
}
