class PasswordService
{
    public function __construct(\Illuminate\Contracts\Auth\PasswordBroker $broker)
    {
        $this->broker = $broker;
    }

    public function request(array $input)
    {
            //retrieve user
            $user = $this->broker->getUser($input);

            //no user found with email
            if (is_null($user)) {
                throw new Exception('User not found.');
            }

            //get token
            $token = $this->broker->generateToken($user);

            //send email
        }
    }

    public function reset(array $input)
    {
            //retrieve user
            $user = $this->broker->getUser($input);

            //no user found with email
            if (is_null($user)) {
                throw new Exception('User not found.');
            }

            //reset password
            if($this->broker->validateToken($user, $input['token'])){

                $user->password = bcrypt($password);
                $user->save();

                $this->broker->deleteToken($input['token'];
            } 

            throw new Exception('token was invalid');
    }
}