<?php

use App\Models\User;
use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

return new class extends Migration
{
    /**
     * Run the migrations.
     */
    public function up(): void
    {
        Schema::create('inboxes', function (Blueprint $table) {
            $table->id()->index();
            $table->text('last_message')->nullable();
            $table->foreignIdFor(User::class, 'last_user_id')->nullable();
            $table->timestamps();

            $table->index(['last_user_id', 'created_at']);
        });
    }

    /**
     * Reverse the migrations.
     */
    public function down(): void
    {
        Schema::dropIfExists('inboxes');
    }
};