akz92/estudeantes

class User::OmniauthCallbacksController < Devise::OmniauthCallbacksController
  # Handles the login/registration through Facebook
  def facebook
    # You need to implement the method below in your model (e.g. app/models/user.rb)
    @user = User.from_omniauth(request.env['omniauth.auth'])

    if @user.persisted?
      sign_in_and_redirect @user, event: :authentication # this will throw if @user is not activated
      set_flash_message(:notice, :success, kind: 'Facebook') if is_navigational_format?
    # else
    #   session['devise.facebook_data'] = request.env['omniauth.auth']
    #   redirect_to new_user_registration_url
    end
  end
end