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设计使用Rails的首次登录

[英]devise first login with rails

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 . 我如何在我的自定义会话控制器上确定该用户是第一次登录,我希望能够创建一个会话并重定向到welcome#index如果是第一次登录),否则它将被重定向到root_url

The code that I have is has follow 我拥有的代码如下

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

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 我知道我需要自定义after_sign_up_path_for(resource)到我想要的内容,但是我无法找到如何确定用户是否已经通过after_sign_up_path_for(resource)登录了

you should be able to do this with :sign_in_count column. 您应该可以使用:sign_in_count列来执行此:sign_in_count if this is 0 it means user has not sign in before 如果为0,则表示用户之前未登录

So as an example 举个例子

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

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