53 lines
1.5 KiB
PHP
53 lines
1.5 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* Class AddEpisodeIdToPosts Adds episode_id field to posts table in database
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*
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* @copyright 2020 Ad Aures
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* @license https://www.gnu.org/licenses/agpl-3.0.en.html AGPL3
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* @link https://castopod.org/
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*/
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namespace App\Database\Migrations;
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use CodeIgniter\Database\Migration;
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class AddEpisodeIdToPosts extends Migration
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{
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public function up(): void
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{
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$prefix = $this->db->getPrefix();
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$fediverseTablesPrefix = config('Fediverse')
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->tablesPrefix;
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$this->forge->addColumn("{$fediverseTablesPrefix}posts", [
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'episode_id' => [
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'type' => 'INT',
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'unsigned' => true,
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'null' => true,
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'after' => 'replies_count',
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],
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]);
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$alterQuery = <<<CODE_SAMPLE
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ALTER TABLE {$prefix}{$fediverseTablesPrefix}posts
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ADD FOREIGN KEY {$prefix}{$fediverseTablesPrefix}posts_episode_id_foreign(episode_id) REFERENCES {$prefix}episodes(id) ON DELETE CASCADE;
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CODE_SAMPLE;
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$this->db->query($alterQuery);
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}
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public function down(): void
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{
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$fediverseTablesPrefix = config('Fediverse')
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->tablesPrefix;
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$this->forge->dropForeignKey(
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$fediverseTablesPrefix . 'posts',
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$fediverseTablesPrefix . 'posts_episode_id_foreign'
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);
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$this->forge->dropColumn($fediverseTablesPrefix . 'posts', 'episode_id');
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}
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}
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