public function execute()
 {
     $OrdersCon = new OrdersController();
     /**
      * Get unpaid Oxxo orders that are 7 days old
      */
     $orders = $this->Order->oxxoPayOverdueOrders();
     if (empty($orders)) {
         $this->out('No OxxoPay Orders that need to be cancelled.', 1, Shell::NORMAL);
         return false;
     }
     for ($i = 0; $i < count($orders); $i++) {
         if ($this->Order->canCancelOrder($orders[$i], TRUE) == FALSE) {
             $this->out("Can not cancel order id: " . $orders[$i] . '.', 1, Shell::NORMAL);
             unset($orders[$i]);
         }
     }
     $sent = 0;
     $order_count = count($orders);
     foreach ($orders as $order) {
         $cancel = $OrdersCon->admin_cancelOrder($order);
         $result = $this->sendNotice($order);
         $this->Order->id = $order;
         $orderDetails = $this->Order->loadDisplayDetails();
         if ($result == true) {
             $this->out("Sent cancellation notice to " . $orderDetails['OrderShipment'][0]['email_address'], 1, Shell::VERBOSE);
             $sent++;
         } else {
             $this->out("Failed to send cancellation notice to." . $orderDetails['OrderShipment'][0]['email_address'], 1, Shell::VERBOSE);
         }
     }
     $this->out("{$sent} of {$order_count} order cancellation notice emails.");
     return true;
 }