Current Path : C:/Users/Mahmood/Desktop/moodle8/blocks/myoverview/db/ |
Current File : C:/Users/Mahmood/Desktop/moodle8/blocks/myoverview/db/upgrade.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/>. /** * This file keeps track of upgrades to the myoverview block * * @since 3.8 * @package block_myoverview * @copyright 2019 Jake Dallimore <jrhdallimore@gmail.com> * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ defined('MOODLE_INTERNAL') || die(); /** * Upgrade code for the MyOverview block. * * @param int $oldversion */ function xmldb_block_myoverview_upgrade($oldversion) { global $DB; if ($oldversion < 2019091800) { // Remove orphaned course favourites, which weren't being deleted when the course was deleted. $sql = 'SELECT f.id FROM {favourite} f LEFT JOIN {course} c ON (c.id = f.itemid) WHERE f.component = :component AND f.itemtype = :itemtype AND c.id IS NULL'; $params = ['component' => 'core_course', 'itemtype' => 'courses']; if ($records = $DB->get_fieldset_sql($sql, $params)) { $chunks = array_chunk($records, 1000); foreach ($chunks as $chunk) { list($insql, $inparams) = $DB->get_in_or_equal($chunk); $DB->delete_records_select('favourite', "id $insql", $inparams); } } upgrade_block_savepoint(true, 2019091800, 'myoverview', false); } // Automatically generated Moodle v3.8.0 release upgrade line. // Put any upgrade step following this. return true; }