OLD Método Create Purchase Order

private AwPurchaseOrderEntity generatePurchaseOrder(PurchaseOrderRequest request) {
    log.info("Generando nueva orden");
    AwPurchaseOrderEntity awPurchaseOrder = new AwPurchaseOrderEntity();
    AwUserEntity user = userRepository.getOne(request.getUserId());
    log.info("Request: " + (new Gson()).toJson(request));
    double tax = request.getTaxAmount() != null ? roundDecimal(request.getTaxAmount()) : calculateTaxFromAmount(request.getAmount());
    log.info("tax amount " + tax);
    double amount = request.getAmount();
    log.info("total amount " + amount);

    awPurchaseOrder.setOrderType(request.getOrderType());
    awPurchaseOrder.setDescription(request.getDescription());
    awPurchaseOrder.setAwUser(user);
    awPurchaseOrder.setOrderNumber(Math.abs(RND.nextLong()));
    awPurchaseOrder.setSubmittedDate(new Date(System.currentTimeMillis()));
    awPurchaseOrder.setModifiedDate(new Date(System.currentTimeMillis()));
    awPurchaseOrder.setCreationDate(new Date(System.currentTimeMillis()));
    awPurchaseOrder.setTax(BigDecimal.valueOf(tax));
    awPurchaseOrder.setAmount(BigDecimal.valueOf(amount));

    if (request.getTripId() != null) {
        AwTripEntity trip = tripRepository.getOne(request.getTripId());
        awPurchaseOrder.setAwTrip(trip);
    } else if (request.getMembershipId() != null) {
        AwMembershipEntity membership = memberShipRepository.getOne(request.getMembershipId());
        awPurchaseOrder.setAwMemberShip(membership);
    }

    /*
    if (isEnterpriseMembership(user) || request.getEnterpriseUser() != null && request.getEnterpriseUser()) {
        awPurchaseOrder.setOrderStatus(PurchaseOrderStatus.ENTERPRISE.toString());
    } else if (request.getOrderType().equalsIgnoreCase(OrderType.AWTO_CREDIT_INCREMENT.toString())){
        awPurchaseOrder.setOrderStatus(PurchaseOrderStatus.CHARGE_AWTOCREDIT.toString());
    } else if (amount == 0.0) {
        awPurchaseOrder.setOrderStatus(PurchaseOrderStatus.INVOICED.toString());
    } else {
        awPurchaseOrder.setOrderStatus(PurchaseOrderStatus.OPEN.toString());
    } */


    awPurchaseOrder = purchaseOrderRepository.saveAndFlush(awPurchaseOrder);

    log.info("PO " + awPurchaseOrder.getOrderId() + " generada OK!");

    return awPurchaseOrder;
}