<?php

declare(strict_types=1);

namespace DoctrineMigrations;

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

/**
 * Auto-generated Migration: Please modify to your needs!
 */
final class Version20220502082005 extends AbstractMigration
{
    public function getDescription(): string
    {
        return 'Add parent_id to Allergens';
    }

    public function up(Schema $schema): void
    {
        // this up() migration is auto-generated, please modify it to your needs
        $this->addSql('ALTER TABLE allergen MODIFY ntf_id INT NULL AFTER id;');
        $this->addSql('ALTER TABLE allergen ADD parent_id INT DEFAULT NULL AFTER ntf_id');
        $this->addSql('CREATE INDEX IDX_PARENT_ID ON allergen (parent_id)');
    }

    public function down(Schema $schema): void
    {
        // this down() migration is auto-generated, please modify it to your needs
        $this->addSql('DROP INDEX IDX_PARENT_ID ON allergen');
        $this->addSql('ALTER TABLE allergen DROP parent_id');
    }

    public function isTransactional(): bool
    {
        return false;
    }
}