Mar*_*rry 19 authentication ruby-on-rails devise ruby-on-rails-3
我正在使用Rails 3.1.0和Devise 1.4.8,对我们两个都是新手.
我想允许多个用户使用帐户.第一个注册用户创建帐户(可能是他们的公司),然后该用户可以添加更多用户.用户始终只链接到一个帐户.
我有用户和帐户表.缩写模型:
class User < ActiveRecord::Base
belongs_to :account
devise :database_authenticatable, :registerable,
:recoverable, :rememberable, :trackable, :validatable,
:confirmable, :lockable, :timeoutable
attr_accessible :email, :password, :password_confirmation, :remember_me
end
class Account < ActiveRecord::Base
has_many :users, :dependent => :destroy
attr_accessible :name, :account_type
end
Run Code Online (Sandbox Code Playgroud)
问题是,当第一个用户注册时,如何创建帐户和用户?
我是否需要修改/覆盖Devise registrations_controller,就像这里的答案一样?我无法弄清楚如何创建帐户然后将其传递给Devise以创建用户.
account_id已在User模型中.我应该将account_name和account_type添加到用户模型,如果未传入account_id,还要创建一个新的帐户记录?在这种情况下,我试图隐藏Devise中的帐户创建,但不确定这是否有效,因为我仍然需要在注册页面上提示account_name和account_type.
Mar*_*rry 23
最后使用嵌套属性使其工作.正如对肯顿答案的评论中所讨论的那样,这个例子是相反的.如果您希望每个帐户有多个用户,则必须先创建帐户,然后创建用户 - 即使您只创建一个用户也可以.然后,您可以绕过"设计"视图编写自己的"帐户"控制器和视图.如果您只是直接创建用户,那么发送确认电子邮件等的设计功能似乎仍然有效,即该功能必须是Devise 模型中自动化内容的一部分; 它不需要使用Devise控制器.
摘录相关文件:
模型中的应用程序/模型
class Account < ActiveRecord::Base
has_many :users, :inverse_of => :account, :dependent => :destroy
accepts_nested_attributes_for :users
attr_accessible :name, :users_attributes
end
class User < ActiveRecord::Base
belongs_to :account, :inverse_of => :users
validates :account, :presence => true
devise :database_authenticatable, :registerable,
:recoverable, :rememberable, :trackable, :validatable,
:confirmable, :lockable, :timeoutable
attr_accessible :email, :password, :password_confirmation, :remember_me
end
Run Code Online (Sandbox Code Playgroud)
spec/models/account_spec.rb RSpec模型测试
it "should create account AND user through accepts_nested_attributes_for" do
@AccountWithUser = { :name => "Test Account with User",
:users_attributes => [ { :email => "user@example.com",
:password => "testpass",
:password_confirmation => "testpass" } ] }
au = Account.create!(@AccountWithUser)
au.id.should_not be_nil
au.users[0].id.should_not be_nil
au.users[0].account.should == au
au.users[0].account_id.should == au.id
end
Run Code Online (Sandbox Code Playgroud)
配置/ routes.rb中
resources :accounts, :only => [:index, :new, :create, :destroy]
Run Code Online (Sandbox Code Playgroud)
控制器/ accounts_controller.rb
class AccountsController < ApplicationController
def new
@account = Account.new
@account.users.build # build a blank user or the child form won't display
end
def create
@account = Account.new(params[:account])
if @account.save
flash[:success] = "Account created"
redirect_to accounts_path
else
render 'new'
end
end
end
Run Code Online (Sandbox Code Playgroud)
views/accounts/new.html.erb视图
<h2>Create Account</h2>
<%= form_for(@account) do |f| %>
<%= render 'shared/error_messages', :object => f.object %>
<div class="field">
<%= f.label :name %><br />
<%= f.text_field :name %>
</div>
<%= f.fields_for :users do |user_form| %>
<div class="field"><%= user_form.label :email %><br />
<%= user_form.email_field :email %></div>
<div class="field"><%= user_form.label :password %><br />
<%= user_form.password_field :password %></div>
<div class="field"><%= user_form.label :password_confirmation %><br />
<%= user_form.password_field :password_confirmation %></div>
<% end %>
<div class="actions">
<%= f.submit "Create account" %>
</div>
<% end %>
Run Code Online (Sandbox Code Playgroud)
Rails在复数与单数方面相当挑剔.既然我们说Account has_many用户: