public void AddServicesToBill()
{
var bill = _billRepository.GetUnpaidBillByPatientId(_view.PatientId);
// clear in case of update.
_billRepository.ClearServicesInBill(bill);
if (_temporarySelectedServices.Count > 0)
{
foreach (clinic_service serviceSelected in _temporarySelectedServices)
{
try
{
_billRepository.AddServiceToBill(bill.id, serviceSelected);
}
catch (ArgumentOutOfRangeException ex)
{
_view.ErrMessage = ex.Message;
}
}
}
_billRepository.CalculateTotalMoneyInBill(bill.id);
}