castopod/app/Database/Migrations/2021-02-23-100000_add_episo...

35 lines
1.0 KiB
PHP

<?php
/**
* Class AddEpisodeIdToNotes Adds episode_id field to activitypub_notes table in database
*
* @copyright 2020 Podlibre
* @license https://www.gnu.org/licenses/agpl-3.0.en.html AGPL3
* @link https://castopod.org/
*/
namespace App\Database\Migrations;
use CodeIgniter\Database\Migration;
class AddEpisodeIdToNotes extends Migration
{
public function up(): void
{
$prefix = $this->db->getPrefix();
$createQuery = <<<CODE_SAMPLE
ALTER TABLE {$prefix}activitypub_notes
ADD COLUMN `episode_id` INT UNSIGNED NULL AFTER `replies_count`,
ADD FOREIGN KEY {$prefix}activitypub_notes_episode_id_foreign(episode_id) REFERENCES {$prefix}episodes(id) ON DELETE CASCADE;
CODE_SAMPLE;
$this->db->query($createQuery);
}
public function down(): void
{
$this->forge->dropForeignKey('activitypub_notes', 'activitypub_notes_episode_id_foreign',);
$this->forge->dropColumn('activitypub_notes', 'episode_id');
}
}