PetCatalogPortlet.daletePet

    /**
     * Метод удаляет питомца
     *
     * @param request
     * @param response
     */
    public void deletePet(ActionRequest request, ActionResponse response) {
        ThemeDisplay themeDisplay = getThemeDisplay(request);
        long petId = ParamUtil.getLong(request, PARAM_PET_ID);

        log.info("User " + themeDisplay.getUserId() + " attemtps to remove pet " + petId);
        try {
            PetServiceUtil.deletePet(petId);
            log.info("Pet " + petId + " removed by user " + themeDisplay.getUserId());
        } catch (Exception ex) {
            log.error("Cannot remove pet", ex);
        }
    }