class ApplicationController < ActionController::Base

  # Prevent CSRF attacks by raising an exception.
  # For APIs, you may want to use :null_session instead.
  protect_from_forgery with: :exception

  private

  def current_user
   @current_user || User.find(session[:id]) if session[:id]
  end
  helper_method :current_user
  
  def authorize
    redirect_to login_path, alert: "Not authorized!" if current_user.nil?
  end
end
