public void update(Order order, Admin operator) {
Assert.notNull(order);
Order pOrder = orderDao.find(order.getId());
if (pOrder.getIsAllocatedStock()) {
for (OrderItem orderItem : pOrder.getOrderItems()) {
if (orderItem != null) {
Product product = orderItem.getProduct();
productDao.lock(product, LockModeType.PESSIMISTIC_WRITE);
if (product != null && product.getStock() != null) {
product.setAllocatedStock(
product.getAllocatedStock()
- (orderItem.getQuantity() - orderItem.getShippedQuantity()));
productDao.merge(product);
orderDao.flush();
staticService.build(product);
}
}
}
for (OrderItem orderItem : order.getOrderItems()) {
if (orderItem != null) {
Product product = orderItem.getProduct();
productDao.lock(product, LockModeType.PESSIMISTIC_WRITE);
if (product != null && product.getStock() != null) {
product.setAllocatedStock(
product.getAllocatedStock()
+ (orderItem.getQuantity() - orderItem.getShippedQuantity()));
productDao.merge(product);
productDao.flush();
staticService.build(product);
}
}
}
}
orderDao.merge(order);
OrderLog orderLog = new OrderLog();
orderLog.setType(Type.modify);
orderLog.setOperator(operator != null ? operator.getUsername() : null);
orderLog.setOrder(order);
orderLogDao.persist(orderLog);
}