<?php

declare(strict_types=1);

namespace DoctrineMigrations;

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

final class Version20260403000000 extends AbstractMigration
{
    public function getDescription(): string
    {
        return 'Ajout eta_hours sur impact_score — horizon prévu d\'impact côtier';
    }

    public function up(Schema $schema): void
    {
        $this->addSql('ALTER TABLE impact_score ADD COLUMN eta_hours INT DEFAULT NULL');
    }

    public function down(Schema $schema): void
    {
        $this->addSql('ALTER TABLE impact_score DROP COLUMN IF EXISTS eta_hours');
    }
}