<?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('operations', function (Blueprint $table) {
            $table->id();
            $table->foreignId('parent_id')->nullable()->constrained('operations')->nullOnDelete();
            $table->string('hash')->unique();
            $table->string('kind')->default('service_deploy');
            $table->morphs('target'); // server, service, etc.
            $table->string('status');
            $table->dateTime('started_at')->nullable();
            $table->dateTime('finished_at')->nullable();
            $table->timestamps();
        });
    }

    public function down(): void
    {
        Schema::dropIfExists('operations');
    }
};