lib.php

<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**
 * Library functions
 *
 * @package    block
 * @subpackage rate_course
 * @copyright  2009 Jenny Gray
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 *
 * Code was Rewritten for Moodle 2.X By Atar + Plus LTD for Comverse LTD.
 * @copyright &copy; 2011 Comverse LTD.
 * @license http://www.gnu.org/copyleft/gpl.html GNU Public License
 */

/**
 * Called by event handling on course deletion to tidy up database
 * @param $eventdata object event information including course id
 * @return SQL set or false on fail
 */
function course_delete($eventdata) {
    global $DB;
    $res = $DB->delete_records('block_rate_course',
            array('course'=>$eventdata->id));
    if ($res === false) {
        return $res;
    }
    return true;
}