private FIT_RESULT addToRoster(WeekRoster roster, Child currentChild, AttendanceRequest bringWish)
{
List<Child> children = roster.getChildren(bringWish.Dayparts);
List<Caregiver> caregivers = roster.getCaregivers(bringWish.Dayparts);
if (children.Count >= 13) // TODO: remove magic numbers
return FIT_RESULT.FULL;
if (children.Count + 1 - caregivers.Count * 5 > 0) // TODO: remove magic numbers
return FIT_RESULT.INSUFFICIENT_CAREGIVERS;
// TODO: max 3 babies
roster.addChild(bringWish.Dayparts, currentChild);
return FIT_RESULT.SUCCESS;
}
private bool addCaregiver(WeekRoster roster, List<Caregiver> caregivers, AttendanceRequest bringWish)
{
List<Caregiver> rosteredCaregivers = roster.getCaregivers();
// first see if we can add a new parent before shifting
Caregiver availableCaregiver = getAvailableCaregiver(caregivers.Except(rosteredCaregivers).ToList(), bringWish);
if (availableCaregiver != null)
{
roster.addCaregiver(bringWish.Dayparts, availableCaregiver);
return true;
}
else
{
return shiftCaregiver(roster, caregivers, rosteredCaregivers, bringWish);
}
}