/**
   * This method is used by SaleModificationForm
   *
   * @param sale
   * @return
   * @throws IabakoActionForbiddenException
   */
  @Transactional(propagation = Propagation.REQUIRED, rollbackFor = Exception.class)
  public Sale save(Sale sale)
      throws IabakoActionForbiddenException, IabakoUniqueConstraintException {

    Enterprise enterprise = getEnterpriseFromSessionUser();
    if (sale.getId() != null && enterprise.getAllRelatedEnterprises().size() > 1) {
      // Do not change Enterprise!
      sale.setEnterprise(saleDAO.findById(sale.getId()).getEnterprise());
    } else {
      sale.setEnterprise(enterprise);
    }

    if (enterprise != null && enterprise.isDemo()) {
      throw new IabakoActionForbiddenException(
          "action_forbidden_for_demo_title", "action_forbidden_for_demo_text", true);
    }

    if (!getDAO().isUniqueNumber(sale)) {
      throw new IabakoUniqueConstraintException(
          messages.getLabel("validation_sale_unique_constraint_error_title"),
          messages.getLabel("validation_sale_unique_constraint_error_text", sale.getNumber()),
          true,
          true);
    }

    Sale saleFromDB = saleDAO.findById(sale.getId());
    setAttributesFromDB(sale, saleFromDB);

    if (!enterprise.getPaymentRequestConfig().isEnabled()
        || (sale.getClient() != null && sale.getClient().isPaymentRequestDisabled())) {
      // If paymentRequest disable, then do not change initial value (it doesn't come from client
      // world)
      sale.setPaymentRequestDisabled(saleFromDB.isPaymentRequestDisabled());
    }

    sale.setDate(GenericTools.getDateFromString(sale.getDateString()));

    trackingService.addTrackingToUserSession(TrackingType.saleModify, sale);

    return rawSave(sale);
  }