<?php

declare(strict_types=1);

namespace DoctrineMigrations;

use Doctrine\DBAL\Schema\Schema;
use Doctrine\Migrations\AbstractMigration;

final class Version20251224193000 extends AbstractMigration
{
    public function getDescription(): string
    {
        return 'Add indexes for forum parent ordering and type filters.';
    }

    public function up(Schema $schema): void
    {
        $this->addSql('CREATE INDEX idx_forum_parent_position ON forum (parent_id, position)');
        $this->addSql('CREATE INDEX idx_forum_type ON forum (type)');
    }

    public function down(Schema $schema): void
    {
        $this->addSql('DROP INDEX idx_forum_parent_position ON forum');
        $this->addSql('DROP INDEX idx_forum_type ON forum');
    }
}