<?php

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

class CreateAffiliatesTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('affiliates', function (Blueprint $table) {
            $table->engine = 'InnoDB';

            $table->increments('id');
            $table->integer('affiliate_user_id')->unsigned();
            $table->integer('referred_user_id')->unsigned();
            $table->integer('created_at')->unsigned();

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

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