private void calculatePriceActual(final I_C_InvoiceLine invoiceLine, final int precision) {
final BigDecimal discount = invoiceLine.getDiscount();
final BigDecimal priceEntered = invoiceLine.getPriceEntered();
BigDecimal priceActual;
if (priceEntered.signum() == 0) {
priceActual = priceEntered;
} else {
final int precisionToUse;
if (precision >= 0) {
precisionToUse = precision;
} else {
final I_C_Invoice invoice = invoiceLine.getC_Invoice();
precisionToUse = invoice.getM_PriceList().getPricePrecision();
}
priceActual = subtractDiscount(priceEntered, discount, precisionToUse);
}
invoiceLine.setPriceActual(priceActual);
}
@Override
public int getC_TaxCategory_ID(final org.compiere.model.I_C_InvoiceLine invoiceLine) {
// FIXME: we need to retrieve the C_TaxCategory_ID by using Pricing Engine
if (invoiceLine.getC_Charge_ID() > 0) {
return invoiceLine.getC_Charge().getC_TaxCategory_ID();
}
final I_C_Invoice invoice = invoiceLine.getC_Invoice();
final IPriceListDAO priceListDAO = Services.get(IPriceListDAO.class);
final Boolean processedPLVFiltering =
null; // task 09533: the user doesn't know about PLV's processed flag, so we can't filter by
// it
if (invoice.getM_PriceList_ID() != 100) // FIXME use PriceList_None constant
{
final I_M_PriceList priceList = invoice.getM_PriceList();
final I_M_PriceList_Version priceListVersion =
priceListDAO.retrievePriceListVersionOrNull(
priceList, invoice.getDateInvoiced(), processedPLVFiltering);
Check.errorIf(
priceListVersion == null, "Missing PLV for M_PriceList and DateInvoiced of {}", invoice);
final int m_Product_ID = invoiceLine.getM_Product_ID();
Check.assume(m_Product_ID > 0, "M_Product_ID > 0 for {}", invoiceLine);
final I_M_ProductPrice productPrice =
priceListDAO.retrieveProductPrice(priceListVersion, m_Product_ID);
return productPrice.getC_TaxCategory_ID();
}
// Fallback: try getting from Order Line
if (invoiceLine.getC_OrderLine_ID() > 0) {
return invoiceLine.getC_OrderLine().getC_TaxCategory_ID();
}
// Fallback: try getting from Invoice -> Order
if (invoiceLine.getC_Invoice().getC_Order_ID() > 0) {
final Properties ctx = InterfaceWrapperHelper.getCtx(invoiceLine);
final String trxName = InterfaceWrapperHelper.getTrxName(invoiceLine);
final I_C_Order order =
InterfaceWrapperHelper.create(
ctx, invoiceLine.getC_Invoice().getC_Order_ID(), I_C_Order.class, trxName);
final I_M_PriceList priceList = order.getM_PriceList();
final I_M_PriceList_Version priceListVersion =
priceListDAO.retrievePriceListVersionOrNull(
priceList, invoice.getDateInvoiced(), processedPLVFiltering);
Check.errorIf(
priceListVersion == null, "Missing PLV for M_PriceList and DateInvoiced of {}", invoice);
final int m_Product_ID = invoiceLine.getM_Product_ID();
Check.assume(m_Product_ID > 0, "M_Product_ID > 0 for {}", invoiceLine);
final I_M_ProductPrice productPrice =
priceListDAO.retrieveProductPrice(priceListVersion, m_Product_ID);
return productPrice.getC_TaxCategory_ID();
}
throw new AdempiereException(
"@NotFound@ @C_TaxCategory_ID@ (" + "@C_InvoiceLine_ID@:" + invoiceLine + ")");
}