Examples with InvoiceItemAttributesVM org.estatio.module.lease.dom.invoicing.ssrs.InvoiceItemAttributesVM used on opensource projects

Example 1 with InvoiceItemAttributesVM

use of org.estatio.module.lease.dom.invoicing.ssrs.InvoiceItemAttributesVM in project estatio by estatio.

the class InvoiceCalculationService method createInvoiceItems.

/**
 * Calculates an invoice item with the difference between the already
 * invoiced and calculated value.
 */
void createInvoiceItems(final LeaseTerm leaseTerm, final InvoiceCalculationParameters parameters, final List<CalculationResult> results) {
    for (CalculationResult result : results) {
        // values on a normal run
        if (result.value().compareTo(BigDecimal.ZERO) != 0 || parameters.invoiceRunType().equals(InvoiceRunType.RETRO_RUN)) {
            final LocalDateInterval invoicingInterval = result.invoicingInterval().asLocalDateInterval();
            BigDecimal invoicedValue = invoiceItemForLeaseRepository.invoicedValue(leaseTerm, invoicingInterval);
            BigDecimal newValue = result.value().subtract(invoicedValue);
            // 
            LocalDateInterval calculationInterval = result.effectiveInterval();
            LocalDateInterval effectiveInterval = calculationInterval;
            Boolean adjustment = false;
            if (newValue.compareTo(BigDecimal.ZERO) != 0) {
                if (invoicedValue.compareTo(BigDecimal.ZERO) != 0) {
                    // Has been invoiced before
                    if (invoiceItemForLeaseRepository.findByLeaseTermAndEffectiveInterval(leaseTerm, calculationInterval).size() > 0) {
                        // this exact period has been invoiced before so it is an adjusment
                        adjustment = true;
                    } else {
                        // there is new calculated amount which is caused by tinkering the dates
                        effectiveInterval = attemptToCalculateRightSideLeftover(invoicingInterval, calculationInterval);
                    }
                }
                InvoiceItemForLease invoiceItem = invoiceItemForLeaseRepository.createUnapprovedInvoiceItem(leaseTerm, invoicingInterval, calculationInterval, effectiveInterval, parameters.invoiceDueDate(), interactionId);
                invoiceItem.setNetAmount(newValue);
                invoiceItem.setQuantity(BigDecimal.ONE);
                LeaseItem leaseItem = leaseTerm.getLeaseItem();
                Charge charge = leaseItem.getCharge();
                invoiceItem.setCharge(charge);
                invoiceItem.setTax(leaseItem.getEffectiveTax());
                final InvoiceItemAttributesVM vm = new InvoiceItemAttributesVM(invoiceItem);
                final String description = fragmentRenderService.render(vm, "description");
                invoiceItem.setDescription(description);
                invoiceItem.verify();
                invoiceItem.setAdjustment(adjustment);
            }
        }
    }
}