<?php

declare(strict_types=1);

use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

return new class extends Migration
{
    public function up(): void
    {
        Schema::table('worlds', function (Blueprint $table): void {
            $table->dropIndex('worlds_recurrence_idx');
            $table->unique(['recurrence_key', 'edition_year'], 'worlds_recurrence_year_unique');
        });
    }

    public function down(): void
    {
        Schema::table('worlds', function (Blueprint $table): void {
            $table->dropUnique('worlds_recurrence_year_unique');
            $table->index(['recurrence_key', 'edition_year'], 'worlds_recurrence_idx');
        });
    }
};