设计首先使用rails登录 [英] devise first login with rails

问题描述

如何在我的自定义会话控制器上确定用户是第一次登录，我想要创建一个会话并重定向到 welcome＃index 如果它的第一次，它将重定向到 root_url 。

How can I determine on my custom session controller that the user is the first time login, I want to be able to create a session and to redirect to welcome#index if its the first time else it would be redirected to root_url.

我有的代码跟随

class MysessionsController < Devise::SessionsController
  def create
    self.resource = warden.authenticate!(auth_options)
    set_flash_message(:notice, :signed_in) if is_navigational_format?
    sign_in(resource_name, resource)
    respond_with resource, :location => after_sign_in_path_for(resource)    
  end
  protected
  def after_sign_up_path_for(resource)
    "http://google.com"

  end 
end

我知道我需要定制 after_sign_up_path_for（资源）到我想要的，但是我无法确定用户是否在设计之前或之后登录

I know I need to custom after_sign_up_path_for(resource) to what I want but I cant find how to determine if the user has sign in before or not with devise

推荐答案

你应该能够使用：sign_in_count 列。如果这是0，这意味着用户没有在

you should be able to do this with :sign_in_count column. if this is 0 it means user has not sign in before

之前登录。举个例子

redirect_to ((current_user.sign_in_count == 0) ? path1 : path2 ) 

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