ZeusWPI/gamification

module Coders
  class OmniauthCallbacksController < Devise::OmniauthCallbacksController
    def github
      @user = Coder.from_omniauth(request.env['omniauth.auth'])

      if @user.blank?
        flash[:warning] = 'It seems you have no contributions made so far.'\
                          ' This is needed to log in.'
        redirect_to root_path
      else
        sign_in_and_redirect(@user)
        if is_navigational_format?
          set_flash_message(:success, :success, kind: 'Github')
        end
      end
    end
  end
end