public function isAdmin($redirect = false)
    {

        if (!$this->isLoggedIn()) {
            $this->di->get("response")->redirect("user/login");
            return false;
        }

        $email = $this->di->get("session")->get("user");
        $user = new User();
        $user->setDb($this->di->get("db"));
        $user->find("email", $email);
        $isAdmin = $user->admin;

        if (!$isAdmin) {
            if ($redirect) {
                $this->di->get("response")->redirect("user");
            }
            return false;
        }

        return true;
    }