BookStack/database/migrations/2019_08_17_140214_add_user_invites_table.php

<?php

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

class AddUserInvitesTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('user_invites', function (Blueprint $table) {
            $table->increments('id');
            $table->integer('user_id')->index();
            $table->string('token')->index();
            $table->nullableTimestamps();
        });
    }

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