zhaoyan1117/PeakDemand

class AdminController < ApplicationController

  before_filter :authenticate_user!
  before_filter :get_current_user
  before_filter :check_admin

  def index
      @unapproved_users = User.find_unapproved_users
  end

  def enable_user
      u = User.approve params[:user_id]
      u.save
      flash[:notice] = "You just enabled user #{u.name}!"
      redirect_to admin_index_url
  end

  private

  def check_admin
      unless @user.is_admin?
          flash[:error] = "You are not administrtor!"
          redirect_to '/' 
      end
  end

end