require "../misc/mailFunc.php";
             sendSerialHdwMail($user->getUserName(), $serial);
             $result = array("result" => array("code" => 200, "data" => "Serial Generated"));
         } else {
             $result = array("result" => array("code" => 400, "data" => "Serial Generation Error"));
         }
     } else {
         $result = array("result" => array("code" => 400, "data" => array("error" => "Bad command")));
     }
     echo json_encode($result);
     break;
 case "delFromUser":
     if (isset($_GET['hdwSerial'])) {
         require '../class/ChiconHardware.class.php';
         $hdwSerial = $_GET['hdwSerial'];
         $myHdw = ChiconHardware::toAssign($db, $hdwSerial);
         if ($myHdw->delFromUser($user->getUserId())) {
             $result = array("result" => array("code" => 200, "data" => "Hardware deleted"));
         } else {
             $result = array("result" => array("code" => 400, "data" => "Hardware deletion error"));
         }
     } else {
         $result = array("result" => array("code" => 400, "data" => array("error" => "Bad command")));
     }
     echo json_encode($result);
     break;
 case "ledSelected":
     if (isset($_GET['hdwSerial']) and isset($_GET['led']) and $user->isUserHardware($_GET['hdwSerial'])) {
         require '../class/ChiconService.class.php';
         $mySrv = ChiconService::withHdwLedId($db, $_GET['led'], $_GET['hdwSerial']);
         if ($mySrv != null) {