public CompensationSummaryResultContract CorrectRoundingLoss(CompensationSummaryRequestContract request, decimal totalAnnualDiscounts, IEnumerable <PaycheckContract> paychecks)
{
var totalAnnualDeductions = paychecks.Select(x => x.DeductionsAmount).Sum();
var totalUndiscountedDeductions = request.Employee.AnnualElectedBenefitsCost + request.Employee.Dependents.Select(x => x.AnnualElectedBenefitsCost).Sum();
var roundingLoss = totalUndiscountedDeductions - totalAnnualDiscounts - totalAnnualDeductions;
if (roundingLoss != 0m)
{
var lastPaycheck = paychecks.Where(x => x.PayPeriodOrdinal == request.NumberOfPaychecks - 1).FirstOrDefault();
lastPaycheck.DeductionsAmount += roundingLoss;
lastPaycheck.NetPayAmount -= roundingLoss;
totalAnnualDeductions += roundingLoss;
}
return(new CompensationSummaryResultContract
{
AnnualSalary = request.Employee.AnnualSalary,
AnnualDeductions = totalAnnualDeductions,
AnnualNetPay = paychecks.Select(x => x.NetPayAmount).Sum(),
Paychecks = paychecks
});
}
public ActionResult <CompensationSummaryResultContract> Post([FromBody] CompensationSummaryRequestContract request)
{
return(_compensationSummaryProxy.CalculateEmployeeAnnualCompensationSummary(request));
}
public CompensationSummaryResultContract CalculateEmployeeAnnualCompensationSummary(CompensationSummaryRequestContract request)
{
var personalPayPeriodDeductions = _deductionCalculators.CalculateEmployeePersonalPaycheckDeduction(request.Employee, request.NumberOfPaychecks);
var totalDependentPayPeriodDeductions = request.Employee.Dependents.Select(x => _deductionCalculators.CalculateEmployeeDependentPaycheckDeduction(x, request.NumberOfPaychecks)).Sum();
var availableDiscounts = new List <IDiscount> {
new NameDiscount()
};
var personalPayPeriodDiscount = _discountCalculators.CalculateBeneficiaryDiscountPaycheckValue(request.Employee, availableDiscounts, request.NumberOfPaychecks);
var totalDependentPayPeriodDiscount = request.Employee.Dependents.Select(x => _discountCalculators.CalculateBeneficiaryDiscountPaycheckValue(x, availableDiscounts, request.NumberOfPaychecks)).Sum();
var paychecks = Enumerable.Range(0, request.NumberOfPaychecks).Select(i =>
{
var grossPay = decimal.Round(request.Employee.AnnualSalary / request.NumberOfPaychecks, 2, MidpointRounding.AwayFromZero);
var deductions = (personalPayPeriodDeductions - personalPayPeriodDiscount) + (totalDependentPayPeriodDeductions - totalDependentPayPeriodDiscount);
return(new PaycheckContract
{
PayPeriodOrdinal = i,
GrossPayAmount = grossPay,
DeductionsAmount = deductions,
NetPayAmount = grossPay - deductions
});
}).ToList();
var totalAnnualDiscounts = (personalPayPeriodDiscount + totalDependentPayPeriodDiscount) * request.NumberOfPaychecks;
return(_summaryRoundingLossCalculators.CorrectRoundingLoss(request, totalAnnualDiscounts, paychecks));
}
