//TODO: Add unit tests
internal static decimal CalculatePayPacket(decimal annualNetIncome, PayFrequency payFrequency)
{
const decimal numberOfWeeksInYear = 52.1786m;
const decimal numberOfMonthsInYear = 12;
decimal pay = 0;
switch (payFrequency)
{
case PayFrequency.Weekly:
pay = annualNetIncome / numberOfWeeksInYear;
break;
case PayFrequency.Fortnightly:
pay = annualNetIncome * 2 / numberOfWeeksInYear;
break;
case PayFrequency.Monthly:
pay = annualNetIncome / numberOfMonthsInYear;
break;
default:
throw new ArgumentException($"PayFrequency '{payFrequency}' is not an supported.");
}
return(Round(pay));
}
public static async Task <List <Employee> > GetEmployeesPaidToday(PayFrequency payFrequency)
{
Employee e = new Employee()
{
Company = new Company(), BusinessUnit = new BusinessUnit()
};
e.InsertDocument();
//Get all employees from DB
List <Employee> employees = e.GetAllEmployees();
employees.Remove(e);
e.Delete();
List <Employee> employeesPaidToday = new List <Employee>();
if (payFrequency == PayFrequency.Weekly)
{
//Filter employees that get paid weekly on this day
employeesPaidToday = employees.Where(x => x.PayFrequency == PayFrequency.Weekly).ToList();
employeesPaidToday = employeesPaidToday.Where(x => x.PayDate == (int)DateTime.Now.DayOfWeek).ToList();
}
else if (payFrequency == PayFrequency.Monthly)
{
//Filter employees that get paid monthly on this day
employeesPaidToday = employees.Where(x => x.PayFrequency == PayFrequency.Monthly).ToList();
employeesPaidToday = employeesPaidToday.Where(x => x.PayDate == DateTime.Now.Day).ToList();
}
//Filter lists on who is getting paid today
return(employeesPaidToday);
}
public override int GetHashCode()
{
unchecked
{
int hash = 17;
hash = hash * 23 + (BusinessEntityId == default(int) ? 0 : BusinessEntityId.GetHashCode());
hash = hash * 23 + (ModifiedDate == default(DateTime) ? 0 : ModifiedDate.GetHashCode());
hash = hash * 23 + (PayFrequency == default(byte) ? 0 : PayFrequency.GetHashCode());
hash = hash * 23 + (Rate == default(decimal) ? 0 : Rate.GetHashCode());
hash = hash * 23 + (RateChangeDate == default(DateTime) ? 0 : RateChangeDate.GetHashCode());
return(hash);
}
}
public SalaryDetails Calculate(decimal grossPackage, PayFrequency payFrequency)
{
var sd = serviceContainer.GetInstance <SalaryDetails>();
sd.GrossPackage = grossPackage;
// gross package = taxable income + 9.5 of taxable income
sd.TaxableIncome = Round(grossPackage * 100 / (100 + GetSuperannuationPercentage()));
sd.Superannuation = Round(grossPackage - sd.TaxableIncome);
var deductions = sd.GetDeductions();
sd.NetIncome = Round(grossPackage - sd.Superannuation - deductions);
sd.Payfrequency = payFrequency;
sd.PayPacket = CalculatePayPacket(sd.NetIncome, payFrequency);
return(sd);
}
public PayCalculator(PayFrequency payFrequency)
{
_payFrequentcy = payFrequency;
}
public PayCalculatorWrong(PayFrequency payFrequency)
{
_payFrequency = payFrequency;
}
public PayCalculator(PayFrequency payFrequency)
{
_payFrequency = payFrequency;
}
