georgebellos/real_estate

class OmniauthCallbacksController < Devise::OmniauthCallbacksController

  def all
    user = User.from_omniauth(request.env["omniauth.auth"])
    if user.persisted?
      flash[:notice] = "Signed in!"
      sign_in_and_redirect(user)
    else
      redirect_to new_user_registration_path
      session["devise.user_attributes"] = user.attributes
    end
  end

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