Пример #1
0
  /**
   * Get a line item to put in the database
   *
   * @param id for the line item
   * @param warehouse for the station
   * @param Station station
   * @param Customer customer
   * @param Order order
   * @param ArrayList<Item> itemList
   * @return lineItem
   */
  public LineItem getLineItem(
      int id,
      Warehouse warehouse,
      Station station,
      Customer customer,
      Order order,
      ArrayList<Item> itemList) {
    LineItem lineItem = new LineItem();

    Item item = itemList.get(randInt(0, itemList.size()));

    int numOrdered = randInt(1, 5);

    if (item.getCurrentStock() < numOrdered) return null;

    lineItem.setLineItemID(id);
    lineItem.setOrderID(order.getOrderID());
    lineItem.setItemID(item.getItemID());
    lineItem.setCustomerID(customer.getCustomerID());
    lineItem.setWarehouseID(warehouse.getWarehouseID());
    lineItem.setStationID(station.getStationID());
    lineItem.setNumOrdered(numOrdered);
    lineItem.setAmountDue(item.getPrice().multiply(new BigDecimal(lineItem.getNumOrdered())));
    lineItem.setAmountDue(
        lineItem.getAmountDue().add(station.getSalesTax().multiply(lineItem.getAmountDue())));
    lineItem.setAmountDue(
        lineItem.getAmountDue().subtract(customer.getDiscount().multiply(lineItem.getAmountDue())));
    lineItem.setDateDelivered(randDate());

    item.setNumLineItems(item.getNumLineItems() + 1);
    item.setNumSold(item.getNumSold() + lineItem.getNumOrdered());
    // item.setCurrentStock(item.getCurrentStock() - lineItem.getNumOrdered()); don't modify stock
    // counts for random generation

    customer.setTotalPaid(customer.getTotalPaid().add(lineItem.getAmountDue()));
    station.setTotalSales(station.getTotalSales().add(lineItem.getAmountDue()));
    warehouse.setTotalSales(warehouse.getTotalSales().add(lineItem.getAmountDue()));

    return lineItem;
  }
Пример #2
0
  /**
   * Get a customer to put in the database
   *
   * @param id for the customer
   * @param warehouse for the customer
   * @param station for the customer
   * @return customer
   */
  public Customer getCustomer(int id, Warehouse warehouse, Station station) {
    Customer customer = new Customer();

    customer.setCustomerID(id);
    customer.setWarehouseID(warehouse.getWarehouseID());
    customer.setStationID(station.getStationID());
    customer.setFirstName(fnames.get(randInt(0, fnames.size())));
    customer.setMiddleInitial(letters[randInt(0, letters.length)]);
    customer.setLastName(lnames.get(randInt(0, lnames.size())));
    customer.setAddress(randAddress());
    customer.setCity(cities.get(randInt(0, cities.size())));
    customer.setState(states.get(randInt(0, states.size())));
    customer.setZip(zips.get(randInt(0, zips.size())));
    customer.setPhone(randInt(100, 1000) + "-" + randInt(100, 1000) + "-" + randInt(1000, 10000));
    customer.setDateAdded(randDate());
    customer.setDiscount(new BigDecimal(randDouble(minDiscount, maxDiscount)));
    customer.setBalance(new BigDecimal(0));
    customer.setTotalPaid(new BigDecimal(0));
    customer.setNumPayments(0);
    customer.setDeliveriesReceived(0);

    return customer;
  }