private void stockRollBack(Sale sale) {
for (SaleProductService saleProductService : sale.getProductsServices()) {
if (saleProductService.getProduct() != null) {
Product product = saleProductService.getProduct();
product.setQuantity(product.getQuantity() + saleProductService.getQuantity());
productDAO.merge(product);
}
}
}
@Transactional(propagation = Propagation.REQUIRED, rollbackFor = Exception.class)
public Sale duplicate(Sale sale)
throws IabakoUniqueConstraintException, IabakoPackageForbiddenException,
IabakoActionForbiddenException, IabakoStockException {
// get ProdSer from DB
sale.setProductsServices(saleDAO.getProductServiceList(sale));
if (sale.getInstallmentsDefinition() != null
&& sale.getInstallmentsDefinition().getInstallmentsFrequency()
== InstallmentsFrequency.custom
&& GenericTools.isEmpty(sale.getInstallmentsDefinition().getInstallments())) {
// initialize empty relation coming from GWT world before clone() call
sale.getInstallmentsDefinition()
.setInstallments(saleDAO.getCustomInstallmentsDefinition(sale));
}
Sale newSale = sale.customClone();
newSale.setDate(new Date());
newSale.setDateString(GenericTools.formatDateToString(newSale.getDate()));
newSale.setClient(sale.getClient());
if (sale.getStatus() != FinancialStatusSale._0_draft) {
newSale.setSaleStep(SaleStep.confirmation);
}
newSale.getPayments().clear();
newSale.getInstallments().clear();
List<Installment> installments =
newSale.getInstallmentsDefinition() != null
? newSale.getInstallmentsDefinition().getInstallments()
: null;
return save(
true, newSale, newSale.getProductsServices(), newSale.getExpenses(), null, installments);
}
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);
}
}
}