SiteWeaver_CMS/database/migrations/20260906040200_theme_file_versions.php

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<?php
/**
* 20260906040200_theme_file_versions.php
*
* Author: Funky Waddle
* Date: 2026-09-06
*
* Purpose: Migration that creates the `theme_file_versions` table backing
* "Theme Editor File Versioning" (`themes_architecture` in APP.yaml): every
* save made through the in-place Theme Editor stores the prior file content
* here first, so an accidental bad edit can be reverted without needing the
* full Site Restore feature.
*/
declare(strict_types=1);
use Phinx\Migration\AbstractMigration;
final class ThemeFileVersions extends AbstractMigration
{
/**
* Change Method.
*
* Write your reversible migrations using this method.
*
* More information on writing migrations is available here:
* https://book.cakephp.org/phinx/0/en/migrations.html#the-change-method
*
* Remember to call "create()" or "update()" and NOT "save()" when working
* with the Table class.
*/
public function change(): void
{
$table = $this->table('theme_file_versions');
$table->addColumn('theme_type', 'string', ['limit' => 20, 'null' => false, 'comment' => "'frontend' or 'admin'"])
->addColumn('theme_name', 'string', ['limit' => 255, 'null' => false])
->addColumn('file_path', 'string', ['limit' => 500, 'null' => false, 'comment' => 'path relative to the theme root'])
->addColumn('content', 'text', ['null' => false, 'comment' => 'file content as it was BEFORE the save that created this version'])
->addColumn('created_at', 'datetime', ['null' => false, 'default' => 'CURRENT_TIMESTAMP'])
->addColumn('created_by', 'integer', ['null' => true])
->addForeignKey('created_by', 'users', 'id')
->addIndex(['theme_type', 'theme_name', 'file_path'])
->create();
}
}