Current File : /home/vacivi36/ava/mod/survey/classes/completion/custom_completion.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/>.
declare(strict_types=1);
namespace mod_survey\completion;
use core_completion\activity_custom_completion;
/**
* Activity custom completion subclass for the survey activity.
*
* Class for defining mod_survey's custom completion rules and fetching the completion statuses
* of the custom completion rules for a given survey instance and a user.
*
* @package mod_survey
* @copyright Simey Lameze <simey@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class custom_completion extends activity_custom_completion {
/**
* Fetches the completion state for a given completion rule.
*
* @param string $rule The completion rule.
* @return int The completion state.
*/
public function get_state(string $rule): int {
global $DB;
$this->validate_rule($rule);
// Survey only supports completionsubmit as a custom rule.
$status = $DB->record_exists('survey_answers', ['survey' => $this->cm->instance, 'userid' => $this->userid]);
return $status ? COMPLETION_COMPLETE : COMPLETION_INCOMPLETE;
}
/**
* Fetch the list of custom completion rules that this module defines.
*
* @return array
*/
public static function get_defined_custom_rules(): array {
return ['completionsubmit'];
}
/**
* Returns an associative array of the descriptions of custom completion rules.
*
* @return array
*/
public function get_custom_rule_descriptions(): array {
return [
'completionsubmit' => get_string('completiondetail:submit', 'survey')
];
}
/**
* Returns an array of all completion rules, in the order they should be displayed to users.
*
* @return array
*/
public function get_sort_order(): array {
return [
'completionview',
'completionsubmit',
];
}
}
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