Pterodactyl-Panel/database/migrations/2017_09_10_225941_CreateSchedulesTable.php

<?php

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

class CreateSchedulesTable extends Migration
{
    /**
     * Run the migrations.
     */
    public function up()
    {
        Schema::create('schedules', function (Blueprint $table) {
            $table->increments('id');
            $table->unsignedInteger('server_id');
            $table->string('name')->nullable();
            $table->string('cron_day_of_week');
            $table->string('cron_day_of_month');
            $table->string('cron_hour');
            $table->string('cron_minute');
            $table->boolean('is_active');
            $table->boolean('is_processing');
            $table->timestamp('last_run_at')->nullable();
            $table->timestamp('next_run_at')->nullable();
            $table->timestamps();

            $table->foreign('server_id')->references('id')->on('servers')->onDelete('cascade');
        });
    }

    /**
     * Reverse the migrations.
     */
    public function down()
    {
        Schema::dropIfExists('schedules');
    }
}