为其他模型设计after_sign_in_path_for

Question

I have two separated login model in my rails app:

• User
• Admin

My rake routes output is: rake routes | grep devise

 new_admin_session GET    /admins/sign_in(.:format)                                                 devise/sessions#new
                  admin_session POST   /admins/sign_in(.:format)                                                 devise/sessions#create
          destroy_admin_session DELETE /admins/sign_out(.:format)                                                devise/sessions#destroy
               new_user_session GET    /users/sign_in(.:format)                                                  devise/sessions#new
                   user_session POST   /users/sign_in(.:format)                                                  devise/sessions#create
           destroy_user_session DELETE /users/sign_out(.:format)                                                 devise/sessions#destroy
                  user_password POST   /users/password(.:format)                                                 devise/passwords#create
              new_user_password GET    /users/password/new(.:format)                                             devise/passwords#new
             edit_user_password GET    /users/password/edit(.:format)                                            devise/passwords#edit
                                PUT    /users/password(.:format)                                                 devise/passwords#update
       cancel_user_registration GET    /users/cancel(.:format)                                                   devise/registrations#cancel
              user_registration POST   /users(.:format)                                                          devise/registrations#create
          new_user_registration GET    /users/sign_up(.:format)                                                  devise/registrations#new
         edit_user_registration GET    /users/edit(.:format)                                                     devise/registrations#edit
                                PUT    /users(.:format)                                                          devise/registrations#update
                                DELETE /users(.:format)                                                          devise/registrations#destroy

and in ApplicationController i have

 def after_sign_in_path_for(resource)
    request.referrer 
  end

It works great for my user model, but how to do it for my admin model, so that after sign in i'm redirected to same page (i use built-in devise controllers) like after_admin_sign_in_path_for(resource) becouse if i write so i have in log:

Filter chain halted as :require_no_authentication rendered or redirected

Answer 1

def after_sign_in_path_for(resource)
  case resource
  when User then request.referrer 
  when Admin then ....
  end
end