public void addProductsServicesToSale(
boolean isDraft, Sale saleFromDB, List<SaleProductService> productsServices)
throws IabakoStockException {
Enterprise enterprise = getEnterpriseFromSessionUser();
String productsServicesAsString = "";
Map<Product, Double> stockReductionMap = new HashMap<Product, Double>();
// 1. Create productService as String (for table results)
saleFromDB.setProductsServicesAsString(null);
saleDAO.cleanProductService(saleFromDB);
for (SaleProductService productService : productsServices) {
String quantityString =
productService.getQuantity() == 0d
|| productService.getQuantity()
/ new Double(productService.getQuantity()).intValue()
== 1
? new Double(productService.getQuantity()).intValue() + ""
: ServerTools.formatAmount(
saleFromDB.getEnterprise().getLanguage(), productService.getQuantity());
if (productService.getProduct() != null) {
if (!productService.getProduct().isStockDisabled()) {
Double quantity = stockReductionMap.get(productService.getProduct());
stockReductionMap.put(
productService.getProduct(),
quantity == null
? productService.getQuantity()
: quantity + productService.getQuantity());
}
quantityString +=
productService.getProduct().getPriceUnit() == PriceUnit.unit
? ""
: messages.getLabel(productService.getProduct().getPriceUnit().getLabelKey());
productsServicesAsString +=
productService.getProduct().getName() + " (" + quantityString + ")\n";
} else {
productsServicesAsString +=
productService.getService().getName() + " (" + quantityString + ")\n";
}
}
if (!GenericTools.isEmpty(productsServicesAsString)) {
productsServicesAsString =
productsServicesAsString.substring(0, productsServicesAsString.lastIndexOf("\n"));
productsServicesAsString =
productsServicesAsString.length() > 1000
? productsServicesAsString.substring(0, 1000)
: productsServicesAsString;
saleFromDB.setProductsServicesAsString(productsServicesAsString);
saleFromDB.setProductsServices(productsServices);
}
// 2. Reset Product/Service Enterprise (and do not change Enterprise!)
boolean enterpriseHasChildren = enterprise.getAllRelatedEnterprises().size() > 1;
Product prod;
Service service;
for (SaleProductService saleProductService : saleFromDB.getProductsServices()) {
if ((prod = saleProductService.getProduct()) != null
&& saleProductService.getProduct().getEnterprise() == null) {
saleProductService
.getProduct()
.setEnterprise(
enterpriseHasChildren
? productDAO.findById(prod.getId()).getEnterprise()
: enterprise);
} else if ((service = saleProductService.getService()) != null
&& saleProductService.getService().getEnterprise() == null) {
saleProductService
.getService()
.setEnterprise(
enterpriseHasChildren
? serviceDAO.findById(service.getId()).getEnterprise()
: enterprise);
}
}
// 3. Stock reduction
if (isDraft) {
return;
}
if (stockReductionMap.keySet().isEmpty()) {
return;
}
ProductStockModification productStockModification =
productDAO.persistProductStockModification(false);
String errorMessage = "";
for (Product product : stockReductionMap.keySet()) {
if (product.getQuantity() < stockReductionMap.get(product)) {
String unit = messages.getLabel(product.getPriceUnit().getLabelKey());
unit = GenericTools.isEmpty(unit) ? " " + messages.getLabel("stock_unit") : unit;
String stringQuantity =
product.getQuantity() == 0d
|| product.getQuantity() / new Double(product.getQuantity()).intValue() == 1
? new Double(product.getQuantity()).intValue() + ""
: ServerTools.formatAmount(
saleFromDB.getEnterprise().getLanguage(), product.getQuantity());
errorMessage +=
"\n"
+ messages.getLabel(
"stock_sale_not_enough_text", product.getName(), stringQuantity, unit);
}
product.setQuantity(
ServerTools.round(product.getQuantity() - stockReductionMap.get(product)));
productDAO.merge(product);
productDAO.trackStockModification(
product,
product.getQuantity(),
stockReductionMap.get(product) * -1,
productStockModification);
}
if (!GenericTools.isEmpty(errorMessage)) {
errorMessage += messages.getLabel("stock_sale_not_enough_resolve_text");
throw new IabakoStockException("stock_sale_not_enough_title", errorMessage, true);
}
// 4. Tag management
for (SaleProductService saleProductService : saleFromDB.getProductsServices()) {
if ((prod = saleProductService.getProduct()) != null
&& saleProductService.getProduct().getBusinessTag() != null) {
BusinessTagSale businessTagSale = new BusinessTagSale();
businessTagSale.setBusinessTag(prod.getBusinessTag());
businessTagSale.setProduct(prod);
businessTagSale.setSale(saleFromDB);
saleFromDB.getBusinessTagList().add(businessTagSale);
} else if ((service = saleProductService.getService()) != null
&& saleProductService.getService().getBusinessTag() != null) {
BusinessTagSale businessTagSale = new BusinessTagSale();
businessTagSale.setBusinessTag(service.getBusinessTag());
businessTagSale.setService(service);
businessTagSale.setSale(saleFromDB);
saleFromDB.getBusinessTagList().add(businessTagSale);
}
}
}
/**
* Method to ALWAYS USED IN SALE MAKE (PERSIST AND DRAFT MODE) We can't pass by cascading persist
* of SaleProductServices, Payments and Installments because GWT does not support (serialize)
* PersistentBag and Proxy/Lazy hibernate objects
*
* @param sale Sale object from GWT client (navigator/JS world)
* @param payments List of Payment from GWT client (navigator/JS world)
* @param installments List of Installments from GWT client (navigator/JS world)
*/
@Transactional(propagation = Propagation.REQUIRED, rollbackFor = Exception.class)
public synchronized Sale save(
boolean isDraft,
Sale sale,
List<SaleProductService> productsServices,
List<Expense> expenses,
List<Payment> payments,
List<Installment> installments)
throws IabakoActionForbiddenException, IabakoPackageForbiddenException,
IabakoUniqueConstraintException, IabakoStockException {
Enterprise enterprise = getEnterpriseFromSessionUser();
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);
}
if (sale.getEnterprise() == null) {
sale.setEnterprise(enterprise);
}
if (sale.getClient() != null && sale.getClient().getEnterprise() == null) {
sale.getClient().setEnterprise(enterprise);
}
sale.setDate(GenericTools.getDateFromString(sale.getDateString()));
addProductsServicesToSale(isDraft, sale, productsServices);
addCustomInstallmentsDefinition(sale, installments);
sale.setExpenses(expenses);
// This is because expenses is @GWTTransient and It should not be used too much (so it helps to
// avoid unnecessary server calls).
sale.setSaleWithExpenses(!expenses.isEmpty());
if (!isDraft) {
addClientTag(sale);
addPaymentsInstallments(sale, payments, installments);
sale.setRecalculatedTotal(
ServerTools.round(sale.calculateAmountFromPaymentsAndInstalments()));
sale.setTaxPercent(sale.getPonderedTaxPercent());
} else {
sale.setTaxPercent(sale.getPonderedTaxPercent());
sale.setRecalculatedTotal(sale.calculateAmountFromProductsServices());
}
sale.setTotalBeforeTax(
sale.getTaxPercent() > 0
? ServerTools.round(sale.getRecalculatedTotal() / (1 + sale.getTaxPercent() / 100))
: null);
sale.setTotalAfterTax(sale.getTaxPercent() > 0 ? sale.getRecalculatedTotal() : null);
sale.setTotalNoTax(sale.getTaxPercent() > 0 ? null : sale.getRecalculatedTotal());
boolean isCreation = sale.getId() == null;
sale = calculateStatusAndSave(sale, isDraft);
setBusinessInfo(sale);
for (Expense e : expenses) {
// Sale.expenses is a detached relationship. It must be merge manually (not by cascade
// hibernate function)
e.setSale(sale);
e.setPaymentDate(GenericTools.getDateFromString(e.getPaymentDateString()));
e.setEnterprise(enterprise);
expenseService.save(e);
}
Sale quote = checkIfQuote(sale);
if (isCreation && quote != null) {
trackingService.addTrackingToUserSession(TrackingType.quoteTransformed, quote);
} else if (isDraft) {
trackingService.addTrackingToUserSession(TrackingType.saleDraft, sale);
} else {
trackingService.addTrackingToUserSession(TrackingType.saleNew, sale);
userService.addInvoiceReceiptToEnterpriseBalance(sale, null);
}
return sale;
}