/**
* Delete all the relationships between events and
* resources when the list of events in a
* course has been deleted.
* @param Event $event
*/
public function deleteEventResourceList($event)
{
$eventArgs = $event->getArgs();
$cid = array_key_exists('cid', $eventArgs) ? $eventArgs['cid'] : '';
$mainTables = claro_sql_get_main_tbl();
$eventResourceTable = $mainTables['event_resource'];
$sql = 'DELETE FROM `' . $eventResourceTable . '` ' . 'WHERE `course_code` = \'' . $cid . '\'';
claro_sql_query($sql);
}
