/**
* 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
$objects = CardPeer::doSelect($criteria, $con);
foreach ($objects as $obj) {
// delete related Reservation objects
$c = new Criteria(ReservationPeer::DATABASE_NAME);
$c->add(ReservationPeer::CARD_ID, $obj->getId());
$affectedRows += ReservationPeer::doDelete($c, $con);
// delete related Subscription objects
$c = new Criteria(SubscriptionPeer::DATABASE_NAME);
$c->add(SubscriptionPeer::CARD_ID, $obj->getId());
$affectedRows += SubscriptionPeer::doDelete($c, $con);
}
return $affectedRows;
}
/**
* Removes this object from datastore and sets delete attribute.
*
* @param PropelPDO $con
* @return void
* @throws PropelException
* @see BaseObject::setDeleted()
* @see BaseObject::isDeleted()
*/
public function delete(PropelPDO $con = null)
{
foreach (sfMixer::getCallables('BaseReservation: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(ReservationPeer::DATABASE_NAME, Propel::CONNECTION_WRITE);
}
$con->beginTransaction();
try {
ReservationPeer::doDelete($this, $con);
$this->setDeleted(true);
$con->commit();
} catch (PropelException $e) {
$con->rollBack();
throw $e;
}
foreach (sfMixer::getCallables('BaseReservation:delete:post') as $callable) {
call_user_func($callable, $this, $con);
}
}
/**
* 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
$objects = ActivityPeer::doSelect($criteria, $con);
foreach ($objects as $obj) {
// delete related ActivityHasFeature objects
$c = new Criteria(ActivityHasFeaturePeer::DATABASE_NAME);
$c->add(ActivityHasFeaturePeer::ACTIVITY_ID, $obj->getId());
$affectedRows += ActivityHasFeaturePeer::doDelete($c, $con);
// delete related Reservation objects
$c = new Criteria(ReservationPeer::DATABASE_NAME);
$c->add(ReservationPeer::ACTIVITY_ID, $obj->getId());
$affectedRows += ReservationPeer::doDelete($c, $con);
// delete related Reservationreason objects
$c = new Criteria(ReservationreasonPeer::DATABASE_NAME);
$c->add(ReservationreasonPeer::ACTIVITY_ID, $obj->getId());
$affectedRows += ReservationreasonPeer::doDelete($c, $con);
// delete related RoomHasActivity objects
$c = new Criteria(RoomHasActivityPeer::DATABASE_NAME);
$c->add(RoomHasActivityPeer::ACTIVITY_ID, $obj->getId());
$affectedRows += RoomHasActivityPeer::doDelete($c, $con);
// delete related Subscription objects
$c = new Criteria(SubscriptionPeer::DATABASE_NAME);
$c->add(SubscriptionPeer::ACTIVITY_ID, $obj->getId());
$affectedRows += SubscriptionPeer::doDelete($c, $con);
// delete related UsergroupHasActivity objects
$c = new Criteria(UsergroupHasActivityPeer::DATABASE_NAME);
$c->add(UsergroupHasActivityPeer::ACTIVITY_ID, $obj->getId());
$affectedRows += UsergroupHasActivityPeer::doDelete($c, $con);
}
return $affectedRows;
}
/**
* 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
$objects = UserPeer::doSelect($criteria, $con);
foreach ($objects as $obj) {
// delete related Message objects
$c = new Criteria(MessagePeer::DATABASE_NAME);
$c->add(MessagePeer::RECIPIENT_ID, $obj->getId());
$affectedRows += MessagePeer::doDelete($c, $con);
// delete related Message objects
$c = new Criteria(MessagePeer::DATABASE_NAME);
$c->add(MessagePeer::SENDER_ID, $obj->getId());
$affectedRows += MessagePeer::doDelete($c, $con);
// delete related Message objects
$c = new Criteria(MessagePeer::DATABASE_NAME);
$c->add(MessagePeer::OWNER_ID, $obj->getId());
$affectedRows += MessagePeer::doDelete($c, $con);
// delete related Reservation objects
$c = new Criteria(ReservationPeer::DATABASE_NAME);
$c->add(ReservationPeer::USER_ID, $obj->getId());
$affectedRows += ReservationPeer::doDelete($c, $con);
// delete related ReservationOtherMembers objects
$c = new Criteria(ReservationOtherMembersPeer::DATABASE_NAME);
$c->add(ReservationOtherMembersPeer::USER_ID, $obj->getId());
$affectedRows += ReservationOtherMembersPeer::doDelete($c, $con);
// delete related Subscription objects
$c = new Criteria(SubscriptionPeer::DATABASE_NAME);
$c->add(SubscriptionPeer::USER_ID, $obj->getId());
$affectedRows += SubscriptionPeer::doDelete($c, $con);
// delete related UsergroupHasChief objects
$c = new Criteria(UsergroupHasChiefPeer::DATABASE_NAME);
$c->add(UsergroupHasChiefPeer::USER_ID, $obj->getId());
$affectedRows += UsergroupHasChiefPeer::doDelete($c, $con);
// delete related UsergroupHasUser objects
$c = new Criteria(UsergroupHasUserPeer::DATABASE_NAME);
$c->add(UsergroupHasUserPeer::USER_ID, $obj->getId());
$affectedRows += UsergroupHasUserPeer::doDelete($c, $con);
// delete related UserHasRole objects
$c = new Criteria(UserHasRolePeer::DATABASE_NAME);
$c->add(UserHasRolePeer::USER_ID, $obj->getId());
$affectedRows += UserHasRolePeer::doDelete($c, $con);
}
return $affectedRows;
}