/**
* This is a method for emulating ON DELETE CASCADE for DBs that don't support this
* feature (like MySQL or SQLite).
*
* This method is not very speedy because it must perform a query first to get
* the implicated records and then perform the deletes by calling those Peer classes.
*
* This method should be used within a transaction if possible.
*
* @param Criteria $criteria
* @param PropelPDO $con
* @return int The number of affected rows (if supported by underlying database driver).
*/
protected static function doOnDeleteCascade(Criteria $criteria, PropelPDO $con)
{
// initialize var to track total num of affected rows
$affectedRows = 0;
// first find the objects that are implicated by the $criteria
$objects = AccountPeer::doSelect($criteria, $con);
foreach ($objects as $obj) {
// delete related BookingType objects
$criteria = new Criteria(BookingTypePeer::DATABASE_NAME);
$criteria->add(BookingTypePeer::ACCOUNT_ID, $obj->getId());
$affectedRows += BookingTypePeer::doDelete($criteria, $con);
// delete related ClockingType objects
$criteria = new Criteria(ClockingTypePeer::DATABASE_NAME);
$criteria->add(ClockingTypePeer::ACCOUNT_ID, $obj->getId());
$affectedRows += ClockingTypePeer::doDelete($criteria, $con);
// delete related Domain objects
$criteria = new Criteria(DomainPeer::DATABASE_NAME);
$criteria->add(DomainPeer::ACCOUNT_ID, $obj->getId());
$affectedRows += DomainPeer::doDelete($criteria, $con);
// delete related Holiday objects
$criteria = new Criteria(HolidayPeer::DATABASE_NAME);
$criteria->add(HolidayPeer::ACCOUNT_ID, $obj->getId());
$affectedRows += HolidayPeer::doDelete($criteria, $con);
// delete related Plugin objects
$criteria = new Criteria(PluginPeer::DATABASE_NAME);
$criteria->add(PluginPeer::ACCOUNT_ID, $obj->getId());
$affectedRows += PluginPeer::doDelete($criteria, $con);
// delete related Property objects
$criteria = new Criteria(PropertyPeer::DATABASE_NAME);
$criteria->add(PropertyPeer::ACCOUNT_ID, $obj->getId());
$affectedRows += PropertyPeer::doDelete($criteria, $con);
// delete related User objects
$criteria = new Criteria(UserPeer::DATABASE_NAME);
$criteria->add(UserPeer::ACCOUNT_ID, $obj->getId());
$affectedRows += UserPeer::doDelete($criteria, $con);
}
return $affectedRows;
}
public function delete($con = null)
{
foreach (sfMixer::getCallables('BaseDomain:delete:pre') as $callable) {
$ret = call_user_func($callable, $this, $con);
if ($ret) {
return;
}
}
if ($this->isDeleted()) {
throw new PropelException("This object has already been deleted.");
}
if ($con === null) {
$con = Propel::getConnection(DomainPeer::DATABASE_NAME);
}
try {
$con->begin();
DomainPeer::doDelete($this, $con);
$this->setDeleted(true);
$con->commit();
} catch (PropelException $e) {
$con->rollback();
throw $e;
}
foreach (sfMixer::getCallables('BaseDomain:delete:post') as $callable) {
call_user_func($callable, $this, $con);
}
}
