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I have one model, User, and then 2 other models: Editor and Administrator associated with the user model via a polymorphic association, so I want to have 2 type of users, and they will have different fields, but I need them to share certain features (like sending messages between both).

I thus need to keep the user ids in one table, users, and the other data in other tables, but I want that when a user signs up they first create the account and then the profile according to the type of profile they did pick.

model/user.rb

class User < ActiveRecord::Base
belongs_to :profilable, :polymorphic => true
end

model/administrator.rb

class Administrator < ActiveRecord::Base
    has_one :user, :as => :profilable
end

model/Editor.rb

class Editor < ActiveRecord::Base
attr_accessor :iduser
has_one :user, :as => :profilable
end

controllers/user.rb

def create
@user = User.new(params[:user])

respond_to do |format|


  if @user.save
    if params[:tipo] == "editor"
     format.html {redirect_to new_editor_path(:iduser => @user.id)}
   else
     format.html { redirect_to new_administrator_path(@user) }
    end
  #  format.json { render json: @user, status: :created, location: @user }
  else
    format.html { render action: "new" }
    format.json { render json: @user.errors, status: :unprocessable_entity }
  end
 end
end

controllers/editor.rb

def new

 @editor = Editor.new
 @editor.iduser = params[:iduser]
 respond_to do |format|
   format.html # new.html.erb
   format.json { render json: @editor }
  end
end

def create
 id = params[:iduser]
 @user = User.find(id)
 @editor = Editor.new(params[:editor])
 @editor.user = @user
 respond_to do |format|
  if @editor.save
   format.html { redirect_to @editor, notice: 'Editor was successfully created.' }
   format.json { render json: @editor, status: :created, location: @editor }
  else
   format.html { render action: "new" }
   format.json { render json: @editor.errors, status: :unprocessable_entity }
  end
 end
end

views/editor/_form.html.erb

<div class="field">
 <%= f.label :bio %><br />
 <%= f.text_area :bio %>
 <%= f.hidden_field :iduser%>
</div>

routes.rb

Orbit::Application.routes.draw do
 resources :administrators
 resources :editors
 resources :users

When someone creates a new user they have to pic "Editor" or "Administrator" with a radio button, then using that parameter, the code will create an Editor or Administrator profile.

I am not sure if i have the association right, because it should be "User has a profile (editor/administrator)" but in this case is "Profile (administrator/editor) has a user".

The question:

  • Is the association right for what I want to accomplish?
  • How could I pass the user to the new editor method?

The way i have it right now is not working, and as I said, the association doesn't seem to be right.

Thanks for the time

4

1 回答 1

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尝试交换关联，用户将拥有一个管理员配置文件，而管理员配置文件将属于该用户。

Administrator(:user_id, :other_attributes)
Editor(:user_id, :other_attributes)

以便，

class Administrator < ActiveRecord::Base
 belongs_to :user
end

class Editor < ActiveRecord::Base
 belongs_to :user
end

class User < ActiveRecord::Base
 has_one :administrator
 has_one :editor
end
于 2013-05-16T07:58:27.163 回答