使用用户名认证 Devise 根

Question

If a user is logged in with Devise, I'd like to redirect them to their Posts index.

/username/posts

According to the Devise docs I can use an authenticated block.

authenticated :user do
   ....
end

But I need the user's username to redirect there. Something like this.

authenticated :user do |user|
   get '/', to: user_posts(user)
end

But this is not supported.

How to redirect with the current user to an authenticated root?

Edit:

NOT trying to do a after sign in Devise path. Trying to achieve a permanent root for logged in users and one for logged out users.

Answer 1

Try that:

class ApplicationController < ActionController::Base
    def after_sign_in_path_for(user)
        user_posts_url(user)
    end
end

Answer 2

So you can do something like this in your routes:

#config/routes.rb
Rails.application.routes.draw do
  devise_for :users, :controllers => {
    ...
  }

  authenticate :user do
    namespace :users do
      ...
      root :to => 'posts#index' # /users/posts # this will only be accessible to login users
    end
  end

  root :to => 'pages#index' #/pages this is accessible to all people
end

you will need:

#app/controllers/user_controller.rb
class UserController < ApplicationController
  before_action :authenticate_user!
end

and

#app/controllers/users/posts_controller.rb
class Users::PostsController < UserController
  def index
    @posts = current_user.posts
  end
  ...
end

I hope that this helps