protected function doSave($con = null)
{
if (is_null($con)) {
$con = $this->getConnection();
}
try {
$con->beginTransaction();
$values = $this->getValues();
$id = $values['id'];
for ($day = $this->getWeekDayFrom(); $day <= $this->getWeekDayTo(); $day++) {
$prefix_name = "day_{$day}";
for ($i = 1; $i <= $this->getBlocksPerCourseSubjectDay(); $i++) {
$course_subject_day = CourseSubjectDayPeer::retrieveOrCreateByDayAndBlockAndCourseSubjectId($day, $i, $id);
$block_name = $prefix_name . "_block_" . $i;
$name = $block_name . "_enable";
if ($values[$name]) {
$course_subject_day->setStartsAt($values[$block_name . "_starts_at"]);
$course_subject_day->setEndsAt($values[$block_name . "_ends_at"]);
$course_subject_day->setClassroomId($values[$block_name . "_classroom_id"]);
$course_subject_day->save($con);
} else {
if (!$course_subject_day->isNew()) {
$course_subject_day->delete($con);
}
}
}
}
$con->commit();
} catch (PropelException $e) {
$con->rollback();
throw $e;
}
}
public function canBeDeleted()
{
$criteria = new Criteria();
$criteria->add(CourseSubjectDayPeer::CLASSROOM_ID, $this->getId());
return CourseSubjectDayPeer::doCount($criteria) == 0;
}
public function isConfiguredToCourse($day_number)
{
$c = new Criteria();
$c->add(CourseSubjectDayPeer::COURSE_SUBJECT_ID, $this->getId());
$c->add(CourseSubjectDayPeer::DAY, $day_number);
return CourseSubjectDayPeer::doCount($c) > 0;
}
