<?php

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

class CreateUserFollowsTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('user_follows', function (Blueprint $table) {
            $table->increments('id');
            $table->timestamps();
	        $table->unsignedInteger('user_id');
	        $table->unsignedInteger('target_user_id');

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

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

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