TDoG-Skin/database/migrations/2021_04_14_181300_create_scope_table.php

<?php

use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

class CreateScopeTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        if (!Schema::hasTable('scopes')) {
            Schema::create('scopes', function (Blueprint $table) {
                $table->increments('id');
                $table->string('name')->unique();
                $table->string('description');
            });
        }
    }

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