private double GetHoursWorkedBetweenBedtimeAndMidnight(CalculatePayRequest calculatePayRequest, double hoursWorkedBeforeBedtime, double hoursWorkedAfterMidnight)
{
var totalHoursWorked = (calculatePayRequest.EndTime - calculatePayRequest.StartTime).TotalHours;
var hoursBetweenBedtimeAndMidnight = totalHoursWorked - (hoursWorkedBeforeBedtime + hoursWorkedAfterMidnight);
return(hoursBetweenBedtimeAndMidnight > 0 ? hoursBetweenBedtimeAndMidnight : 0);
}
public ActionResult CalculatePay([FromBody] CalculatePayRequest calculatePayRequest)
{
var bedtimeHour = _configuration.GetValue <int>("BedtimeHour");
var bedtime = calculatePayRequest.StartTime.Date.Add(new TimeSpan(bedtimeHour, 0, 0));
if (calculatePayRequest.StartTime.Hour < 17)
{
return(new BadRequestObjectResult("StartTime before 5:00PM is invalid."));
}
if (calculatePayRequest.EndTime.Hour > 04 &&
calculatePayRequest.EndTime.Date == calculatePayRequest.StartTime.Date.AddDays(1))
{
return(new BadRequestObjectResult("EndTime after 4:00AM the next day is invalid."));
}
var hoursWorkedBeforeBedtime = GetHoursWorkedBeforeBedtime(calculatePayRequest, bedtime);
var hoursWorkedAfterMidnight = GetHoursWorkedAfterMidnight(calculatePayRequest);
var hoursWorkedBetweenBedtimeAndMidnight =
GetHoursWorkedBetweenBedtimeAndMidnight(calculatePayRequest, hoursWorkedBeforeBedtime, hoursWorkedAfterMidnight);
var pay = CalculateTotalPay(hoursWorkedBeforeBedtime, hoursWorkedAfterMidnight,
hoursWorkedBetweenBedtimeAndMidnight);
return(Ok(pay.ToString("C")));
}
private double GetHoursWorkedAfterMidnight(CalculatePayRequest calculatePayRequest)
{
var midnightOfNextDay = calculatePayRequest.StartTime.AddDays(1).Date;
if (calculatePayRequest.EndTime >= midnightOfNextDay)
{
return((calculatePayRequest.EndTime - midnightOfNextDay).TotalHours);
}
return(0);
}
private double GetHoursWorkedBeforeBedtime(CalculatePayRequest calculatePayRequest, DateTime bedtime)
{
if (calculatePayRequest.StartTime >= bedtime)
{
return(0);
}
if (calculatePayRequest.EndTime < bedtime)
{
return((calculatePayRequest.EndTime - calculatePayRequest.StartTime).TotalHours);
}
return((bedtime - calculatePayRequest.StartTime).TotalHours);
}
