/**
  * @Get("/numbers")
  * @Middleware("admin")
  *
  * Return the number of orders for a week and 
  * the total needed number of orders (numUsers * 5)
  * 
  */
 public function getFoodOrdersNumber()
 {
     $week = \Input::get('week');
     return ['num_orders' => Menu::getNumOrdersForWeek($week), 'num_total_orders' => User::count() * 5];
 }