升级到Rails 4.2时出现设计错误

Question

目前，我正在使用Rails 4.0.8来实现我的Rails应用程序。 现在我想升级到Rails 4.2，在我的这个应用程序中，我正在使用Devise和OmniAuth进行身份验证，并且可以在Rails 4.0.8上正常工作。 现在，当我尝试升级到Rails 4.2.3时，我的身份验证系统突然停止工作。 它给出了以下错误

ArgumentError at /users/auth/facebook/callback
wrong number of arguments (2 for 1) and it is pointing to the line in controller sign_in_and_redirect(user) 

我的OmniAuth回调控制器的代码是：

class OmniauthCallbacksController < Devise::OmniauthCallbacksController

skip_before_filter :authenticate_user!
def all
    p env["omniauth.auth"]
    user = User.from_omniauth(env["omniauth.auth"], current_user)
    if user.persisted?
        flash[:notice] = "You are in..!!! Go to edit profile to see the status for the accounts"
        sign_in_and_redirect(user)
    else
        session["devise.user_attributes"] = user.attributes
        redirect_to new_user_registration_url
    end
end

  def failure
  #handle you logic here..
  #and delegate to super.
  super
end


    alias_method :facebook, :all
    alias_method :google_oauth2, :all
end

Answer 1

sign_in_and_redirect（）方法中的问题，它允许两个参数resource和event ，将代码修复为：

def all
  p env["omniauth.auth"]
  user = User.from_omniauth(env["omniauth.auth"], current_user)
  if user.persisted?
    flash[:notice] = "You are in..!!! Go to edit profile to see the status for the accounts"
    sign_in_and_redirect(user, event: :authentication)
  else
    session["devise.user_attributes"] = user.attributes
    redirect_to new_user_registration_url
  end
end