?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('categories', function (Blueprint $table) {
            $table->id();
            $table->string('name');
            $table->string('slug')->unique();
            $table->string('type')->index();
            $table->foreignId('parent_id')->nullable()->constrained('categories')->nullOnDelete();
            $table->unsignedInteger('sort')->default(0);
            $table->timestamps();
        });
    }
    public function down(): void { Schema::dropIfExists('categories'); }
};