/**
* Also delete child table records when dropping this collection
* @return integer
*/
public function delete()
{
$this->ensureNotLocked();
// !HOOK: additional functionality when deleting a collection
if (isset($GLOBALS['ISO_HOOKS']['deleteCollection']) && is_array($GLOBALS['ISO_HOOKS']['deleteCollection'])) {
foreach ($GLOBALS['ISO_HOOKS']['deleteCollection'] as $callback) {
$objCallback = \System::importStatic($callback[0]);
$blnRemove = $objCallback->{$callback}[1]($this);
if ($blnRemove === false) {
return 0;
}
}
}
$intPid = $this->id;
$intAffectedRows = parent::delete();
if ($intAffectedRows > 0 && $intPid > 0) {
\Database::getInstance()->query("DELETE FROM " . \Isotope\Model\ProductCollectionItem::getTable() . " WHERE pid={$intPid}");
\Database::getInstance()->query("DELETE FROM " . \Isotope\Model\Address::getTable() . " WHERE ptable='" . static::$strTable . "' AND pid={$intPid}");
}
$this->arrCache = array();
$this->arrItems = null;
$this->arrSurcharges = null;
return $intAffectedRows;
}
