Examples with SYSTEM_CUSTOMER eu.ggnet.dwoss.rules.CustomerFlag.SYSTEM_CUSTOMER used on opensource projects

Example 1 with SYSTEM_CUSTOMER

use of eu.ggnet.dwoss.rules.CustomerFlag.SYSTEM_CUSTOMER in project dwoss by gg-net.

the class RedTapeGeneratorOperation method makeSalesDossiers.

/**
 * Generates a random amount of dossiers in a random valid state using already persisted elements like available units and product batches.
 * <p/>
 * @param amount
 * @return the list of generated dossiers.
 */
// TODO: Some usefull repayments would be nice.
public List<Dossier> makeSalesDossiers(int amount) {
    SubMonitor m = monitorFactory.newSubMonitor("Erzeuge " + amount + " Dossiers", amount);
    m.start();
    if (amount < 1)
        return Collections.EMPTY_LIST;
    List<CustomerMetaData> customers = customerService.allAsCustomerMetaData().stream().filter(c -> !c.getFlags().contains(SYSTEM_CUSTOMER)).collect(toList());
    if (customers.isEmpty())
        throw new RuntimeException("No Customers found, obviously there are non in the database");
    List<UniqueUnit> freeUniqueUnits = uniqueUnitAgent.findAllEager(UniqueUnit.class);
    List<Product> products = uniqueUnitAgent.findAllEager(Product.class);
    List<Dossier> dossiers = new ArrayList<>();
    for (int i = 0; i <= amount; i++) {
        CustomerMetaData customer = customers.get(R.nextInt(customers.size()));
        // Create a dossier on a random customer.
        Dossier dos = redTapeWorker.create(customer.getId(), R.nextBoolean(), "Generated by RedTapeGeneratorOperation.makeSalesDossiers()");
        Document doc = dos.getActiveDocuments(DocumentType.ORDER).get(0);
        // At least two positions.
        int noOfPositions = R.nextInt(10) + 2;
        Set<Long> productIds = new HashSet<>();
        for (int j = 0; j < noOfPositions; j++) {
            // Add Some units, but make sure, not only units are added.
            if (j < (noOfPositions - 2) && !freeUniqueUnits.isEmpty()) {
                UniqueUnit uu = null;
                while (uu == null && !freeUniqueUnits.isEmpty()) {
                    uu = freeUniqueUnits.remove(0);
                    StockUnit su = stockAgent.findStockUnitByUniqueUnitIdEager(uu.getId());
                    // Saftynet, so no unit is set double.
                    if (su == null || su.getLogicTransaction() != null)
                        uu = null;
                }
                if (uu == null)
                    continue;
                double price = uu.getPrice(PriceType.CUSTOMER);
                if (price < 0.001)
                    price = uu.getPrice(PriceType.RETAILER);
                if (price < 0.001)
                    price = 1111.11;
                Position pos = Position.builder().amount(1).type(PositionType.UNIT).uniqueUnitId(uu.getId()).uniqueUnitProductId(uu.getProduct().getId()).price(price).tax(doc.getSingleTax()).description(UniqueUnitFormater.toDetailedDiscriptionLine(uu)).name(UniqueUnitFormater.toPositionName(uu)).refurbishedId(uu.getIdentifier(REFURBISHED_ID)).build();
                doc.append(pos);
                continue;
            }
            double price = (R.nextInt(100000) + 100) / 100;
            switch(// Add a random position
            R.nextInt(3)) {
                case // Add a Product Batch
                0:
                    Product p;
                    int k = 0;
                    do {
                        p = products.get(R.nextInt(products.size()));
                        k++;
                        if (k > 10)
                            throw new RuntimeException("Could find a alternative product : p.size=" + products.size() + ", pids.size=" + productIds.size());
                    } while (productIds.contains(p.getId()));
                    productIds.add(p.getId());
                    doc.append(Position.builder().amount(R.nextInt(10) + 1).type(PositionType.PRODUCT_BATCH).uniqueUnitProductId(p.getId()).price(price).tax(doc.getSingleTax()).name(p.getName()).description(p.getDescription()).bookingAccount(postLedger.get(PositionType.PRODUCT_BATCH, doc.getTaxType()).orElse(null)).build());
                    break;
                case // Add a Service
                1:
                    doc.append(Position.builder().amount((R.nextInt(100) + 1) / 4.0).type(PositionType.SERVICE).price(price).tax(doc.getSingleTax()).name("Service").description("Service").bookingAccount(postLedger.get(PositionType.SERVICE, doc.getTaxType()).orElse(null)).build());
                    break;
                case // Add a comment
                2:
                    doc.append(Position.builder().amount(1).type(PositionType.COMMENT).name("Comment").description("Comment").bookingAccount(postLedger.get(PositionType.COMMENT, doc.getTaxType()).orElse(null)).build());
                    break;
            }
        }
        if (dos.isDispatch()) {
            // add the shipping costs.
            double price = (R.nextInt(10) + 1) * 10;
            doc.append(Position.builder().amount(1).type(PositionType.SHIPPING_COST).price(price).tax(doc.getSingleTax()).name("Versandkosten").description("Versandkosten").bookingAccount(postLedger.get(PositionType.SHIPPING_COST, doc.getTaxType()).orElse(null)).build());
        }
        // Break, if what we build is wrong.
        ValidationUtil.validate(doc);
        LOG.info("Preupdate document.id={}", doc.getId());
        doc = redTapeWorker.update(doc, null, "JUnit");
        for (int j = 0; j <= R.nextInt(4); j++) {
            CustomerDocument cd = new CustomerDocument(customer.getFlags(), doc, customer.getShippingCondition(), customer.getPaymentMethod());
            List<StateTransition<CustomerDocument>> transitions = redTapeWorker.getPossibleTransitions(cd);
            if (transitions.isEmpty())
                break;
            RedTapeStateTransition transition = (RedTapeStateTransition) transitions.get(R.nextInt(transitions.size()));
            if (transition.getHints().contains(RedTapeStateTransition.Hint.CREATES_ANNULATION_INVOICE) || transition.getHints().contains(RedTapeStateTransition.Hint.CREATES_CREDIT_MEMO))
                break;
            // Never fails.
            Reply<Document> reply = redTapeWorker.stateChange(cd, transition, "JUnit");
            if (reply.hasSucceded())
                doc = reply.getPayload();
            else {
                LOG.error("Fail on startChange {}", reply.getSummary());
                break;
            }
        }
        dossiers.add(doc.getDossier());
        m.worked(1, doc.getDossier().getIdentifier());
    }
    m.finish();
    return dossiers;
}