/**
* @param Attendance $attendance
* @return Attendance
*/
public function saveAttendance(Attendance $attendance)
{
$id = $attendance->getAttendanceId();
$data = $attendance->getArrayCopy();
if ($id > 0) {
$this->update($data, array('attendanceId' => $id));
} else {
unset($data['attendanceId']);
$this->insert($data);
}
if (!$attendance->getAttendanceId()) {
$attendance->setAttendanceId($this->getLastInsertValue());
}
return $attendance;
}
