internal void AttendanceScan(string barcode, BJUserInfo bjUser)
{
if (ReaderInfo.IsRightReaderBarcode(barcode))
{
if (this.IsAlreadyVisitedToday(barcode, bjUser))
{
throw new Exception("C024");
}
else
{
loader.AddAttendance(barcode, bjUser);
}
}
else
{
throw new Exception("C023");
}
}
