<?php

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('audit_logs', function (Blueprint $table) {
            $table->uuid('id')->primary();
            $table->foreignId('user_id')->nullable()->constrained()->onDelete('set null');
            $table->string('event_type');
            $table->string('description');
            $table->json('old_values')->nullable();
            $table->json('new_values')->nullable();
            $table->string('ip_address')->nullable();
            $table->string('user_agent')->nullable();
            $table->timestamp('created_at')->nullable();
        });
    }

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