/**
* Delete this data object.
* $this->onBeforeDelete() gets called.
* Note that in Versioned objects, both Stage and Live will be deleted.
* @uses DataObjectDecorator->augmentSQL()
*/
public function delete() {
$this->brokenOnDelete = true;
$this->onBeforeDelete();
if($this->brokenOnDelete) {
user_error("$this->class has a broken onBeforeDelete() function. Make sure that you call parent::onBeforeDelete().", E_USER_ERROR);
}
foreach($this->getClassAncestry() as $ancestor) {
if(self::has_own_table($ancestor)) {
$sql = new SQLQuery();
$sql->delete = true;
$sql->from[$ancestor] = "`$ancestor`";
$sql->where[] = "ID = $this->ID";
$this->extend('augmentSQL', $sql);
$sql->execute();
}
}
$this->onAfterDelete();
$this->OldID = $this->ID;
$this->ID = 0;
DataObjectLog::deletedObject($this);
}
/**
* Delete this data object.
* $this->onBeforeDelete() gets called.
* Note that in Versioned objects, both Stage and Live will be deleted.
* @uses DataObjectDecorator->augmentSQL()
*/
public function delete()
{
$this->brokenOnDelete = true;
$this->onBeforeDelete();
if ($this->brokenOnDelete) {
user_error("{$this->class} has a broken onBeforeDelete() function. Make sure that you call parent::onBeforeDelete().", E_USER_ERROR);
}
// Deleting a record without an ID shouldn't do anything
if (!$this->ID) {
throw new Exception("DataObject::delete() called on a DataObject without an ID");
}
foreach ($this->getClassAncestry() as $ancestor) {
if (self::has_own_table($ancestor)) {
$sql = new SQLQuery();
$sql->delete = true;
$sql->from[$ancestor] = "\"{$ancestor}\"";
$sql->where[] = "\"ID\" = {$this->ID}";
$this->extend('augmentSQL', $sql);
$sql->execute();
}
}
// Remove this item out of any caches
$this->flushCache();
$this->onAfterDelete();
$this->OldID = $this->ID;
$this->ID = 0;
DataObjectLog::deletedObject($this);
}
