/**
* Recalculate order tax
*
* @param oldTax true if the old C_Tax_ID should be used
* @return true if success, false otherwise
* @author teo_sarca [ 1583825 ]
*/
private boolean updateOrderTax(final boolean oldTax) {
// NOTE: keep in sync with org.compiere.model.MInvoiceLine.updateInvoiceTax(boolean)
final String trxName = get_TrxName();
final int taxPrecision = getPrecision();
final MOrderTax tax = MOrderTax.get(this, taxPrecision, oldTax, trxName);
if (tax == null) {
return true;
}
if (!tax.calculateTaxFromLines()) {
return false;
}
//
// If tax has invoice lines behind => fine, save it
if (tax.isActive()) {
InterfaceWrapperHelper.save(tax, trxName);
}
// Tax has no longer any invoice lines behind => deleted it if it's not new
else {
if (!InterfaceWrapperHelper.isNew(tax)) {
InterfaceWrapperHelper.delete(tax);
}
}
return true;
}
@Override
public I_M_DeliveryDay_Alloc getCreateDeliveryDayAlloc(
final IContextAware context, final IDeliveryDayAllocable model) {
final IDeliveryDayDAO deliveryDayDAO = Services.get(IDeliveryDayDAO.class);
final PlainDeliveryDayQueryParams deliveryDayMatchingParams =
createDeliveryDayQueryParams(model);
//
//
I_M_DeliveryDay_Alloc deliveryDayAlloc =
deliveryDayDAO.retrieveDeliveryDayAllocForModel(context, model);
if (deliveryDayAlloc != null) {
final I_M_DeliveryDay deliveryDayCurrent = deliveryDayAlloc.getM_DeliveryDay();
if (!deliveryDayDAO.isDeliveryDayMatches(deliveryDayCurrent, deliveryDayMatchingParams)) {
// Delivery Date is not matching anymore => we need to destroy this allocation
InterfaceWrapperHelper.delete(deliveryDayAlloc);
deliveryDayAlloc = null;
}
}
//
// Create a new Delivery Day Allocation if we don't have one yet
// ... and get the the Delivery Day record
if (deliveryDayAlloc == null) {
deliveryDayMatchingParams.setProcessed(false); // only not processed delivery days
final I_M_DeliveryDay deliveryDay =
deliveryDayDAO.retrieveDeliveryDay(context, deliveryDayMatchingParams);
if (deliveryDay != null) {
deliveryDayAlloc = createDeliveryDayAlloc(context, deliveryDay, model);
}
}
return deliveryDayAlloc;
}
@Override
public void delete(final I_M_HU_Attribute huAttribute) {
InterfaceWrapperHelper.delete(huAttribute);
}