How to define custom Failure for devise in case of two different models User and active admin?

问题

I have two models User and ActiveAdmin on which I want to apply my devise integrations.

I have my custom_failure.rb as follows

class CustomFailure < Devise::FailureApp

  def redirect_url
    login_path
  end

  # def redirect_url
  #   root_path
  # end

  def respond
    if http_auth?
      http_auth
    else
      redirect
    end
  end
end

Which seems to be working great.

Also, can define in my application controller like :

def after_sign_in_path_for(resource)
  # case resource
    if resource.is_a?(Admin)
      admin_dashboard_path
    else
      root_path
    end
end

and

def after_sign_out_path_for(resource_or_scope)
  login_path
end

But the issue is how to use this resource in custom_failure.rb so that I can redirect accordingly to login for user login or for the admin login ?? Acc to current scenario it always redirects to the user login page ??

回答1:

Try putting custom_failure.rb into you lib folder. Then make sure the file is loaded. Probably you would attempt to load all files in lib automatically.

Then Redirect to a specific page.

UPDATE:

You have to use scope to solve this :-

class CustomFailure < Devise::FailureApp 
  def redirect_url 
    if warden_options[:scope] == :user 
      signin_path 
    else 
      new_admin_user_session_path 
    end 
  end 
  def respond 
    if http_auth? 
      http_auth 
    else 
      redirect 
    end 
  end 
end 

来源：https://stackoverflow.com/questions/14829654/how-to-define-custom-failure-for-devise-in-case-of-two-different-models-user-and