<?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/>. /** * Attendance task - clear temporary passwords. * * @package mod_attendance * @copyright 2019 Maksud R * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ namespace mod_attendance\task; defined('MOODLE_INTERNAL') || die(); /** * clear_temporary_passwords class, used to clean up the temporary passwords. * * @package mod_attendance * @copyright 2019 Maksud R * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ class clear_temporary_passwords extends \core\task\scheduled_task { /** * Return the task's name as shown in admin screens. * * @return string */ public function get_name() { return get_string('rotateqrcode_cleartemppass_task', 'mod_attendance'); } /** * Execute the task. */ public function execute() { global $DB; $params = array('currenttime' => time()); $DB->delete_records_select('attendance_rotate_passwords', 'expirytime < :currenttime', $params); } }