Authlogic's current_user object in models

I need to know the ID of the current user in a model:

def after_save
  desc, points=nil, nil

  if answer_index == daily_question.correct_answer_index 
    desc = I18n.t('daily_question.point_log.description.correct') 
    points=daily_question.points
  else
    desc = I18n.t('daily_question.point_log.description.incorrect')
  end

  current_user.give_points(:description => desc,
                           :points => points
                 开发者_Go百科         )
end

But I guess that is not how it is done?

Regards,

Jacob

assuming the user is loggedin you can use

UserSession.find.user

You might want to add checks to ensure UserSession.find returns something before calling .user

It's not possible.
The current_user relies on the session, which isn't available in the model (and that's normal. The models are context-independent).

You should pass the user to the model as a parameter.

The best way to access the current_user in the Model(s) when using Authlogic is using Sentiant User - https://github.com/bokmann/sentient_user There is a full documentation on the there how to use it.