private double CalculateDaysInDelegation(DelegationDetailVm delVm)
{
double days;
//calucalte how many days or hours employee was in delegation
TimeSpan timeInDelegation = delVm.Routes.OrderByDescending(r => r.EndDate).First().EndDate
- delVm.Routes.OrderBy(r => r.StartDate).First().StartDate;
days = timeInDelegation.TotalDays;
//if deicmal part is bigger or equal than 0,33 (8h) and lower than 0.5 (12h)
if (days - Math.Truncate(days) >= 0.33 && days - Math.Truncate(days) < 0.5)
{
//get int of day and add half of day
days = timeInDelegation.Days + 0.5;
}
else if (days - Math.Truncate(days) >= 0.5)
{
//get int of day and add day
days = timeInDelegation.Days + 1;
}
else
{
days = timeInDelegation.Days;
}
delVm.DaysInDelegation = (Int32)days;
return(days);
}
private void CalculateAndSetAllowences(DelegationDetailVm delVm)
{
CalculateMileageAllowence(delVm.Routes);
CalculateSubsistenceAllowence(delVm);
delVm.MileageAllowence = delVm.Routes.Sum(r => r.MileageAllowence);
delVm.SummaryAllowence = delVm.MileageAllowence + delVm.SubsistenceAllowence
+ delVm.Costs.Sum(c => c.Amount);
}
private void CalculateSubsistenceAllowence(DelegationDetailVm delVm)
{
var del = _delegationRepo.GetDelegationById(delVm.Id);
if (del == null)
{
return;
}
var allowence = _delegationRepo.GetSubsistanceAllowenceByDel(delVm.Id);
delVm.SubsistenceAllowence = (decimal)CalculateDaysInDelegation(delVm) * allowence;
}
