I'm relatively new to rails. I have Devise set up, and want to run some callback code after users sign in.
Looking at the Warden wiki page, I can use the "after_set_user" callback to perform this logic, for example:
Warden::Manager.after_set_user do |user, auth, opts|
unless user.active?
auth.logout
throw(:warden, :message => "User not active")
end
end
However, I'm not sure where I should be storing this stuff. My first thought is that I could put it in config/initializers/devise.rb. Is that correct? It doesn't feel right putting what is essentially controller code in the config directory.
Warden hooks need to be required when your application is booting, so inside Devise's initializer at config/initializers/devise.rb is a good candidate.
However, the behavior you want to achieve will be better accomplished by using this Devise feature: