<?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 Version20260628153625 extends AbstractMigration
{
    public function getDescription(): string
    {
        return 'Unique index on payments.reference_id — one settled transaction per gateway reference';
    }

    public function up(Schema $schema): void
    {
        // this up() migration is auto-generated, please modify it to your needs
        $this->addSql('CREATE UNIQUE INDEX UNIQ_65D29B321645DEA9 ON payments (reference_id)');
    }

    public function down(Schema $schema): void
    {
        // this down() migration is auto-generated, please modify it to your needs
        $this->addSql('DROP INDEX UNIQ_65D29B321645DEA9 ON payments');
    }
}