<?php

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

class CreateDevices extends Migration {

	/**
	 * Run the migrations.
	 *
	 * @return void
	 */
	public function up()
	{
        Schema::create('devices', function (Blueprint $table) {
            // General
            $table->bigIncrements('id');
            $table->nullableTimestamps();
            $table->string('identifier', 150)->unique();
            $table->bigInteger('user_id')->unsigned()->nullable();

            $table->foreign('user_id')
                ->references('id')
                ->on('users')
                ->onDelete('cascade');
        });
	}

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

}