db/migrations/1.225_extend_course_completion.php


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27

<?php
class ExtendCourseCompletion extends Migration
{
    public function up()
    {
        $query = "ALTER TABLE `seminare`
                  CHANGE COLUMN `is_complete` `completion` TINYINT(1) UNSIGNED NOT NULL DEFAULT 0";
        DBManager::get()->exec($query);

        $query = "UPDATE `seminare`
                  SET `completion` = `completion` + 1
                  WHERE `completion` > 0";
        DBManager::get()->exec($query);
    }

    public function down()
    {
        $query = "UPDATE `seminare`
                  SET `completion` = `completion` - 1
                  WHERE `completion` > 0";
        DBManager::get()->exec($query);

        $query = "ALTER TABLE `seminare`
                  CHANGE COLUMN `completion` `is_complete` TINYINT(1) UNSIGNED NOT NULL DEFAULT 0";
        DBManager::get()->exec($query);
    }
}