public static void updateNextBillableDay(OrderDTO order, Date end) throws SessionInternalError {
// if this order won't be process ever again, the
// it shouldn't have a next billable day
if (order.getStatusId().equals(Constants.ORDER_STATUS_FINISHED)) {
order.setNextBillableDay(null);
} else {
order.setNextBillableDay(end);
}
}
/**
* This will remove all the records (sql delete, not just flag them). It will also update the
* related orders if applicable
*/
public void delete(Integer executorId) throws SessionInternalError {
if (invoice == null) {
throw new SessionInternalError("An invoice has to be set before delete");
}
// prevent a delegated Invoice from being deleted
if (invoice.getDelegatedInvoiceId() != null && invoice.getDelegatedInvoiceId().intValue() > 0) {
SessionInternalError sie =
new SessionInternalError("A carried forward Invoice cannot be deleted");
sie.setErrorMessages(
new String[] {"InvoiceDTO,invoice,invoice.error.fkconstraint," + invoice.getId()});
throw sie;
}
// start by updating purchase_order.next_billable_day if applicatble
// for each of the orders included in this invoice
for (OrderProcessDTO orderProcess : (Collection<OrderProcessDTO>) invoice.getOrderProcesses()) {
OrderDTO order = orderProcess.getPurchaseOrder();
if (order.getNextBillableDay() == null) {
// the next billable day doesn't need updating
if (order.getStatusId().equals(Constants.ORDER_STATUS_FINISHED)) {
OrderBL orderBL = new OrderBL(order);
orderBL.setStatus(null, Constants.ORDER_STATUS_ACTIVE);
}
continue;
}
// only if this invoice is the responsible for the order's
// next billable day
if (order.getNextBillableDay().equals(orderProcess.getPeriodEnd())) {
order.setNextBillableDay(orderProcess.getPeriodStart());
if (order.getStatusId().equals(Constants.ORDER_STATUS_FINISHED)) {
OrderBL orderBL = new OrderBL(order);
orderBL.setStatus(null, Constants.ORDER_STATUS_ACTIVE);
}
}
}
// go over the order process records again just to delete them
// we are done with this order, delete the process row
for (OrderProcessDTO orderProcess : (Collection<OrderProcessDTO>) invoice.getOrderProcesses()) {
OrderDTO order = orderProcess.getPurchaseOrder();
OrderProcessDAS das = new OrderProcessDAS();
order.getOrderProcesses().remove(orderProcess);
das.delete(orderProcess);
}
invoice.getOrderProcesses().clear();
// get rid of the contact associated with this invoice
try {
ContactBL contact = new ContactBL();
if (contact.setInvoice(invoice.getId())) {
contact.delete();
}
} catch (Exception e1) {
LOG.error("Exception deleting the contact of an invoice", e1);
}
// remove the payment link/s
PaymentBL payment = new PaymentBL();
Iterator<PaymentInvoiceMapDTO> it = invoice.getPaymentMap().iterator();
while (it.hasNext()) {
PaymentInvoiceMapDTO map = it.next();
payment.removeInvoiceLink(map.getId());
invoice.getPaymentMap().remove(map);
// needed because the collection has changed
it = invoice.getPaymentMap().iterator();
}
// log that this was deleted, otherwise there will be no trace
if (executorId != null) {
eLogger.audit(
executorId,
invoice.getBaseUser().getId(),
Constants.TABLE_INVOICE,
invoice.getId(),
EventLogger.MODULE_INVOICE_MAINTENANCE,
EventLogger.ROW_DELETED,
null,
null,
null);
}
// before delete the invoice most delete the reference in table
// PAYMENT_INVOICE
new PaymentInvoiceMapDAS().deleteAllWithInvoice(invoice);
Set<InvoiceDTO> invoices = invoice.getInvoices();
if (invoices.size() > 0) {
for (InvoiceDTO delegate : invoices) {
// set status to unpaid as against carried
delegate.setInvoiceStatus(new InvoiceStatusDAS().find(Constants.INVOICE_STATUS_UNPAID));
// remove delegated invoice link
delegate.setInvoice(null);
getHome().save(delegate);
}
}
// now delete the invoice itself
getHome().delete(invoice);
getHome().flush();
}