<?php



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::create('activity_logs', function (Blueprint $table) {

            $table->id();

            $table->foreignId('user_id')->nullable()->constrained()->nullOnDelete();

            $table->string('action', 100);

            $table->string('subject_type', 255)->nullable();

            $table->unsignedBigInteger('subject_id')->nullable();

            $table->string('description', 500)->nullable();

            $table->json('properties')->nullable();

            $table->string('ip_address', 45)->nullable();

            $table->text('user_agent')->nullable();

            $table->timestamps();



            $table->index(['subject_type', 'subject_id']);

            $table->index('created_at');

        });

    }



    public function down(): void

    {

        Schema::dropIfExists('activity_logs');

    }

};

