Question

我正在构建我的第一个模块化应用程序，我的第一个模块是Account，我的目标是让这个模块通过Devise处理所有各种用户模型授权。

我的第一个用户类型是“用户”，这将是所有普通员工登录到应用程序的地方“（我决定采用模块化，因为我有一些应用程序即将出现，需要类似的需求和模块化的东西我可以插上看起来很诱人。

我的问题：

我创建了用户模型，但是添加了自定义注册控制器，如下所示。

user_registrations_controller.rb

module Account
  class UserRegistrationsController < Devise::RegistrationsController

    private

    def sign_up_params
      params.require(:account_users).permit(:email, :password, :password_confirmation)
    end

    def account_update_params
      params.require(:account_users).permit(:email, :password, :password_confirmations, :current_password)
    end

  end
end

用户模型如下

module Account
  class User < ActiveRecord::Base
    # Include default devise modules. Others available are:
    # :confirmable, :lockable, :timeoutable and :omniauthable
    devise :database_authenticatable, :registerable,
           :recoverable, :rememberable, :trackable, :validatable, :confirmable, :lockable
  end
end

当我尝试注册用户时，我在rails服务器上的输出是：

Started POST "/account/users" for ::1 at 2016-04-25 00:49:12 -0600
Processing by Account::UserRegistrationsController#create as HTML
  Parameters: {"utf8"=>"✓", "authenticity_token"=>"73uo7aB0DmS/rsZRuopEFvQ3MoTv1YJjdIRishvqEdY7Y2vcrIzwp6gfmUM3fApcDz2Fer5kFA/SjhNibZOGyw==", "user"=>{"email"=>"swilson@taurenltd.com", "password"=>"[FILTERED]", "password_confirmation"=>"[FILTERED]"}, "commit"=>"Sign up"}
Completed 400 Bad Request in 1ms (ActiveRecord: 0.0ms)

最后这里是一个屏幕抓取更好的错误宝石。

以及我的佣金路线输出概述

                  Prefix Verb   URI Pattern                       Controller#Action
                 account        /account                          Account::Engine
        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
                         PATCH  /users/password(.:format)         devise/passwords#update
                         PUT    /users/password(.:format)         devise/passwords#update
cancel_user_registration GET    /users/cancel(.:format)           account/user_registrations#cancel
       user_registration POST   /users(.:format)                  account/user_registrations#create
   new_user_registration GET    /users/sign_up(.:format)          account/user_registrations#new
  edit_user_registration GET    /users/edit(.:format)             account/user_registrations#edit
                         PATCH  /users(.:format)                  account/user_registrations#update
                         PUT    /users(.:format)                  account/user_registrations#update
                         DELETE /users(.:format)                  account/user_registrations#destroy
       user_confirmation POST   /users/confirmation(.:format)     devise/confirmations#create
   new_user_confirmation GET    /users/confirmation/new(.:format) devise/confirmations#new
                         GET    /users/confirmation(.:format)     devise/confirmations#show
             user_unlock POST   /users/unlock(.:format)           devise/unlocks#create
         new_user_unlock GET    /users/unlock/new(.:format)       devise/unlocks#new
                         GET    /users/unlock(.:format)           devise/unlocks#show

Routes for Account::Engine:
        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
                         PATCH  /users/password(.:format)         devise/passwords#update
                         PUT    /users/password(.:format)         devise/passwords#update
cancel_user_registration GET    /users/cancel(.:format)           account/user_registrations#cancel
       user_registration POST   /users(.:format)                  account/user_registrations#create
   new_user_registration GET    /users/sign_up(.:format)          account/user_registrations#new
  edit_user_registration GET    /users/edit(.:format)             account/user_registrations#edit
                         PATCH  /users(.:format)                  account/user_registrations#update
                         PUT    /users(.:format)                  account/user_registrations#update
                         DELETE /users(.:format)                  account/user_registrations#destroy
       user_confirmation POST   /users/confirmation(.:format)     devise/confirmations#create
   new_user_confirmation GET    /users/confirmation/new(.:format) devise/confirmations#new
                         GET    /users/confirmation(.:format)     devise/confirmations#show
             user_unlock POST   /users/unlock(.:format)           devise/unlocks#create
         new_user_unlock GET    /users/unlock/new(.:format)       devise/unlocks#new
                         GET    /users/unlock(.:format)           devise/unlocks#show

我在这里非常慌张..这类事情上没有很多文件。在此先感谢您的帮助！

编辑＃1 - 添加路由.rb（引擎和应用之间相同）

  mount Account::Engine => "/account", as: 'account'

  devise_for :users,{
      class_name: "Account::User",
      module: :devise,
      controllers: { registrations: 'account/user_registrations' }
      }

添加注册新表单

注册

<%= form_for(resource, as: resource_name, url: registration_path(resource_name)) do |f| %>
  <%= devise_error_messages! %>

  <div class="field">
    <%= f.label :email %><br />
    <%= f.email_field :email, autofocus: true %>
  </div>

  <div class="field">
    <%= f.label :password %>
    <% if @minimum_password_length %>
    <em>(<%= @minimum_password_length %> characters minimum)</em>
    <% end %><br />
    <%= f.password_field :password, autocomplete: "off" %>
  </div>

  <div class="field">
    <%= f.label :password_confirmation %><br />
    <%= f.password_field :password_confirmation, autocomplete: "off" %>
  </div>

  <div class="actions">
    <%= f.submit "Sign up" %>
  </div>
<% end %>

<%= render "users/shared/links" %>

修改注册视图/表单

<h2>Edit <%= resource_name.to_s.humanize %></h2>

<%= form_for(resource, as: resource_name, url: registration_path(resource_name), html: { method: :put }) do |f| %>
  <%= devise_error_messages! %>

  <div class="field">
    <%= f.label :email %><br />
    <%= f.email_field :email, autofocus: true %>
  </div>

  <% if devise_mapping.confirmable? && resource.pending_reconfirmation? %>
    <div>Currently waiting confirmation for: <%= resource.unconfirmed_email %></div>
  <% end %>

  <div class="field">
    <%= f.label :password %> <i>(leave blank if you don't want to change it)</i><br />
    <%= f.password_field :password, autocomplete: "off" %>
  </div>

  <div class="field">
    <%= f.label :password_confirmation %><br />
    <%= f.password_field :password_confirmation, autocomplete: "off" %>
  </div>

  <div class="field">
    <%= f.label :current_password %> <i>(we need your current password to confirm your changes)</i><br />
    <%= f.password_field :current_password, autocomplete: "off" %>
  </div>

  <div class="actions">
    <%= f.submit "Update" %>
  </div>
<% end %>

Answer 1

查看发送给控制器的参数：

{"utf8"=>"✓", "authenticity_token"=>"73uo7aB0DmS/rsZRuopEFvQ3MoTv1YJjdIRishvqEdY7Y2vcrIzwp6gfmUM3fApcDz2Fer5kFA/SjhNibZOGyw==", "user"=>{"email"=>"swilson@taurenltd.com", "password"=>"[FILTERED]", "password_confirmation"=>"[FILTERED]"}, "commit"=>"Sign up"}

表单将user发送为params，因为在设计视图中定义了resource和resource_name。

因此相关的哈希键是:user而不是:account_users。以下更改应解决此问题：

params.require(:user).permit(...)

或者，您可以覆盖form_for：

中的参数名称

form_for resource, as: 'account_user' do |f|
  ....

如果你走这条路，你可能想要使用account_user代替account_users，因为你正在创建/更新单一资源，而不是集合。

param丢失或值为空 - Rails 4引擎

注册

1 个答案: