<?php

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

class CreateUserGroupsTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('user_groups', function (Blueprint $table) {
            $table->bigIncrements('id');
            $table->unsignedBigInteger('user_id')->index('user_groups_user_id_foreign');
            $table->unsignedBigInteger('group_id')->index('user_groups_group_id_foreign');
            $table->enum('status', ['own', 'created', 'invited', 'accepted', 'rejected', 'left', 'joining']);
            $table->unsignedInteger('position')->default(0);
            $table->timestamps();
        });
    }

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