/**
* Complete Invoice
*
* @param invoice invoice
*/
private void completeInvoice(MInvoice invoice) {
if (invoice == null) return;
invoice.setDocAction(DocAction.ACTION_Prepare);
invoice.processIt(DocAction.ACTION_Prepare);
if (!invoice.save()) new IllegalStateException("Cannot save Invoice");
//
m_noInvoices++;
addLog(
invoice.get_ID(),
invoice.getDateInvoiced(),
invoice.getGrandTotal(),
invoice.getDocumentNo());
} // completeInvoice
