$discount = $_POST['ediscount'];
$result = $product->editProductByDiscount($discount, $id);
echo $result;
break;
//////////////////////
//////////////////////
case 'listusers':
$user = new User();
$allUser = $user->users();
echo json_encode($allUser);
break;
case 'editusername':
$user = new User();
$id = $_POST['id'];
$ename = $_POST['ename'];
$result = $user->editName($id, $ename);
echo $result;
break;
case 'editbirth':
$user = new User();
$id = $_POST['id'];
$ebirth = $_POST['ebirth'];
$result = $user->editBirth($id, $ebirth);
echo $result;
break;
case 'editusercredit':
$user = new User();
$id = $_POST['id'];
$ecredit = $_POST['ecredit'];
$result = $user->editCredit($id, $ecredit);
echo $result;
