Rails：（Devise）新用户有两种不同的方法？ [英] Rails: (Devise) Two different methods for new users?

问题描述

我有一个Rails 3应用程序，其认证设置使用 Devise 与可注册

I have a Rails 3 app with authentication setup using Devise with the registerable module enabled.

我想让新用户使用我们的外部注册表单注册使用完整的设计可以注册的模块，现在正在发生。

I want to have new users who sign up using our outside register form to use the full Devise registerable module, which is happening now.

但是，我也想要 admin 用户可以直接创建新用户，绕过（我认为）Devise的可注册模块。

However, I also want the admin user to be able to create new users directly, bypassing (I think) Devise's registerable module.

• 禁用可注册，我的标准的UsersController工作正如我想要的 admin 用户就像任何其他铁脚手架一样。但是，现在新用户无法自行注册。

• With registerable disabled, my standard UsersController works as I want it to for the admin user, just like any other Rail scaffold. However, now new users can't register on their own.

启用可注册 UsersController从未被调用过新的用户操作（调用 Devise :: RegistrationsController 而不是），我的CRUD操作似乎没有工作（我被转回到我的root页面，没有新用户创建，没有Flash消息）。以下是请求中的日志：

With registerable enabled, my standard UsersController is never called for the new user action (calling Devise::RegistrationsController instead), and my CRUD actions don't seem to work at all (I get dumped back onto my root page with no new user created and no flash message). Here's the log from the request:

Started POST "/users" for 127.0.0.1 at 2010-12-20 11:49:31 -0500   
Processing by Devise::RegistrationsController#create as HTML   
Parameters: {"utf8"=>"✓", "authenticity_token"=>"18697r4syNNWHfMTkDCwcDYphjos+68rPFsaYKVjo8Y=", "user"=>{"email"=>"[e-mail]", "password"=>"[FILTERED]", "password_confirmation"=>"[FILTERED]", "role"=>"manager"}, "commit"=>"Create User"}   
SQL (0.9ms)   ...

User Load (0.6ms)  SELECT "users".* FROM "users" WHERE ("users"."id" = 2) LIMIT 1   
SQL (0.9ms)   ...

Redirected to http://test-app.local/ Completed 302 Found in 192ms

...但我可以通过外部表单注册新用户。

... but I am able to register new users through the outside form.

如何让这两种方法一起工作，这样我的 admin 用户可以手动创建新用户 和 来宾用户可以注册呃自己？

How can I get both of these methods to work together, such that my admin user can manually create new users and guest users can register on their own?

我有我的用户控制器设置为标准CRUD：

I have my Users controller setup for standard CRUD:

class UsersController < ApplicationController
  load_and_authorize_resource

  def index
    @users = User.where("id NOT IN (?)", current_user.id) # don't display the current user in the users list; go to account management to edit current user details
  end

  def new
    @user = User.new
  end

  def create
    @user = User.new(params[:user])
    if @user.save
      flash[:notice] = "#{ @user.email } created."
      redirect_to users_path
    else
      render :action => 'new'
    end
  end

  def edit
  end

  def update
    params[:user].delete(:password) if params[:user][:password].blank?
    params[:user].delete(:password_confirmation) if params[:user][:password].blank? and params[:user][:password_confirmation].blank?
    if @user.update_attributes(params[:user])
      flash[:notice] = "Successfully updated User."
      redirect_to users_path
    else
      render :action => 'edit'
    end
  end

  def delete
  end

  def destroy
    redirect_to users_path and return if params[:cancel]
    if @user.destroy
      flash[:notice] = "#{ @user.email } deleted."
      redirect_to users_path
    end
  end

end

我的路由设置如下：

TestApp::Application.routes.draw do

  devise_for :users

  devise_scope :user do
    get "/login", :to => "devise/sessions#new", :as => :new_user_session
    get "/logout", :to => "devise/sessions#destroy", :as => :destroy_user_session
  end

  resources :users do
    get :delete, :on => :member
  end

  authenticate :user do
    root :to => "application#index"
  end
  root :to => "devise/session#new"

end

推荐答案

您应该创建一个单独的控制器来管理您的用户。我总是创建管理员用户，并给他们一个特殊的命名空间来工作。让我说明一下：

You should create a separate controller to manage your users. I always create administrator users and give them a special namespace to work in. Let me illustrate that:

config / routes.rb

devise :users # Allow users to register here

namespace :admin do
  resources :users # Have the admin manage them here.
end

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