AroMVC/Models/Company.php

<?php
namespace Fire\Models;
use \AroMVC\Base\Model;
use \AroMVC\Database\Database as db;

class Company extends Model {
    protected $id;
    protected $name;
    protected $states;

    protected function initialize() {
        $this->addHook("states", function() {
            return State::select()  ->where("`cid` = :cid")
                                    ->params(["cid" => $this->get("id")]);
        });
    }
}