Examples with DefaultInvoice org.killbill.billing.invoice.model.DefaultInvoice used on opensource projects

Example 6 with DefaultInvoice

use of org.killbill.billing.invoice.model.DefaultInvoice in project killbill by killbill.

the class InvoicePluginDispatcher method getAdditionalInvoiceItems.

//
// If we have multiple plugins there is a question of plugin ordering and also a 'product' questions to decide whether
// subsequent plugins should have access to items added by previous plugins
//
public List<InvoiceItem> getAdditionalInvoiceItems(final Invoice originalInvoice, final boolean isDryRun, final CallContext callContext) throws InvoiceApiException {
    // We clone the original invoice so plugins don't remove/add items
    final Invoice clonedInvoice = (Invoice) ((DefaultInvoice) originalInvoice).clone();
    final List<InvoiceItem> additionalInvoiceItems = new LinkedList<InvoiceItem>();
    final List<InvoicePluginApi> invoicePlugins = getInvoicePlugins();
    for (final InvoicePluginApi invoicePlugin : invoicePlugins) {
        final List<InvoiceItem> items = invoicePlugin.getAdditionalInvoiceItems(clonedInvoice, isDryRun, ImmutableList.<PluginProperty>of(), callContext);
        if (items != null) {
            for (final InvoiceItem item : items) {
                validateInvoiceItemFromPlugin(item, invoicePlugin);
                additionalInvoiceItems.add(item);
            }
        }
    }
    return additionalInvoiceItems;
}

Example 7 with DefaultInvoice

use of org.killbill.billing.invoice.model.DefaultInvoice in project killbill by killbill.

the class TestFixedAndRecurringInvoiceItemGenerator method testSubscriptionAlreadyDoubleBilledForServicePeriod.

@Test(groups = "fast", description = "https://github.com/killbill/killbill/issues/664")
public void testSubscriptionAlreadyDoubleBilledForServicePeriod() throws InvoiceApiException {
    final LocalDate startDate = new LocalDate("2016-01-01");
    final BillingEventSet events = new MockBillingEventSet();
    final BigDecimal amount = BigDecimal.TEN;
    final MockInternationalPrice price = new MockInternationalPrice(new DefaultPrice(amount, account.getCurrency()));
    final Plan plan = new MockPlan("my-plan");
    final PlanPhase planPhase = new MockPlanPhase(price, null, BillingPeriod.MONTHLY, PhaseType.EVERGREEN);
    final BillingEvent event = invoiceUtil.createMockBillingEvent(account, subscription, startDate.toDateTimeAtStartOfDay(), plan, planPhase, null, amount, account.getCurrency(), BillingPeriod.MONTHLY, 1, BillingMode.IN_ADVANCE, "Billing Event Desc", 1L, SubscriptionBaseTransitionType.CREATE);
    events.add(event);
    // Simulate a bunch of recurring items for that subscription and service period (bad data on disk leading to double billing)
    final List<Invoice> existingInvoices = new LinkedList<Invoice>();
    for (int i = 0; i < 20; i++) {
        final Invoice invoice = new DefaultInvoice(account.getId(), clock.getUTCToday(), startDate.plusMonths(i), account.getCurrency());
        invoice.addInvoiceItem(new RecurringInvoiceItem(UUID.randomUUID(), // Set random dates to verify it doesn't impact double billing detection
        startDate.plusMonths(i).toDateTimeAtStartOfDay(), invoice.getId(), account.getId(), subscription.getBundleId(), subscription.getId(), null, event.getPlan().getName(), event.getPlanPhase().getName(), null, startDate, startDate.plusMonths(1), amount, amount, account.getCurrency()));
        existingInvoices.add(invoice);
    }
    try {
        // There will be one proposed item but the tree will refuse the merge because of the bad state on disk
        final List<InvoiceItem> generatedItems = fixedAndRecurringInvoiceItemGenerator.generateItems(account, UUID.randomUUID(), events, new AccountInvoices(null, null, existingInvoices), startDate, account.getCurrency(), new HashMap<UUID, SubscriptionFutureNotificationDates>(), null, internalCallContext).getItems();
        fail();
    } catch (final InvoiceApiException e) {
        assertEquals(e.getCode(), ErrorCode.UNEXPECTED_ERROR.getCode());
        assertTrue(e.getCause().getMessage().startsWith("Double billing detected"));
    }
}

Example 8 with DefaultInvoice

use of org.killbill.billing.invoice.model.DefaultInvoice in project killbill by killbill.

the class TestFixedAndRecurringInvoiceItemGenerator method testItemPartiallyRepairedAndPartiallyAdjustedV2.

@Test(groups = "fast", description = "https://github.com/killbill/killbill/issues/664")
public void testItemPartiallyRepairedAndPartiallyAdjustedV2() throws InvoiceApiException {
    final LocalDate startDate = new LocalDate("2016-01-01");
    final BillingEventSet events = new MockBillingEventSet();
    final BigDecimal amount = BigDecimal.TEN;
    final MockInternationalPrice price = new MockInternationalPrice(new DefaultPrice(amount, account.getCurrency()));
    final Plan plan = new MockPlan("my-plan");
    final PlanPhase planPhase = new MockPlanPhase(price, null, BillingPeriod.MONTHLY, PhaseType.EVERGREEN);
    final BillingEvent event1 = invoiceUtil.createMockBillingEvent(account, subscription, startDate.toDateTimeAtStartOfDay(), plan, planPhase, null, amount, account.getCurrency(), BillingPeriod.MONTHLY, 1, BillingMode.IN_ADVANCE, "Billing Event Desc", 1L, SubscriptionBaseTransitionType.CREATE);
    events.add(event1);
    final BillingEvent event2 = invoiceUtil.createMockBillingEvent(account, subscription, startDate.plusDays(1).toDateTimeAtStartOfDay(), plan, planPhase, null, null, Currency.USD, BillingPeriod.NO_BILLING_PERIOD, 1, BillingMode.IN_ADVANCE, "Billing Event Desc", 2L, SubscriptionBaseTransitionType.CANCEL);
    events.add(event2);
    // Subscription incorrectly invoiced
    final List<Invoice> existingInvoices = new LinkedList<Invoice>();
    final Invoice invoice = new DefaultInvoice(account.getId(), clock.getUTCToday(), startDate, account.getCurrency());
    invoice.addInvoiceItem(new RecurringInvoiceItem(UUID.randomUUID(), startDate.toDateTimeAtStartOfDay(), invoice.getId(), account.getId(), subscription.getBundleId(), subscription.getId(), null, plan.getName(), planPhase.getName(), null, startDate, startDate.plusMonths(1), amount, amount, account.getCurrency()));
    // Item adjust the remaining
    invoice.addInvoiceItem(new ItemAdjInvoiceItem(invoice.getInvoiceItems().get(0), startDate, BigDecimal.ONE.negate(), account.getCurrency()));
    // Repaired by the system (the system would have consumed all the remaining amount available)
    invoice.addInvoiceItem(new RepairAdjInvoiceItem(UUID.randomUUID(), startDate.toDateTimeAtStartOfDay(), invoice.getId(), account.getId(), startDate.plusDays(1), startDate.plusMonths(1), new BigDecimal("9").negate(), account.getCurrency(), invoice.getInvoiceItems().get(0).getId()));
    existingInvoices.add(invoice);
    final List<InvoiceItem> generatedItems = fixedAndRecurringInvoiceItemGenerator.generateItems(account, UUID.randomUUID(), events, new AccountInvoices(null, null, existingInvoices), startDate, account.getCurrency(), new HashMap<UUID, SubscriptionFutureNotificationDates>(), null, internalCallContext).getItems();
    assertTrue(generatedItems.isEmpty());
}

Example 9 with DefaultInvoice

use of org.killbill.billing.invoice.model.DefaultInvoice in project killbill by killbill.

the class TestFixedAndRecurringInvoiceItemGenerator method testInvalidAdjustment.

@Test(groups = "fast", description = "https://github.com/killbill/killbill/issues/664")
public void testInvalidAdjustment() throws InvoiceApiException {
    final LocalDate startDate = new LocalDate("2016-01-01");
    final BillingEventSet events = new MockBillingEventSet();
    final List<Invoice> existingInvoices = new LinkedList<Invoice>();
    final Invoice invoice = new DefaultInvoice(account.getId(), clock.getUTCToday(), startDate, account.getCurrency());
    // Dangling adjustment
    invoice.addInvoiceItem(new ItemAdjInvoiceItem(UUID.randomUUID(), startDate.toDateTimeAtStartOfDay(), invoice.getId(), account.getId(), startDate, "Dangling adjustment", BigDecimal.ONE.negate(), account.getCurrency(), UUID.randomUUID(), null));
    existingInvoices.add(invoice);
    try {
        final List<InvoiceItem> generatedItems = fixedAndRecurringInvoiceItemGenerator.generateItems(account, UUID.randomUUID(), events, new AccountInvoices(null, null, existingInvoices), startDate, account.getCurrency(), new HashMap<UUID, SubscriptionFutureNotificationDates>(), null, internalCallContext).getItems();
        fail();
    } catch (final InvoiceApiException e) {
        assertEquals(e.getCode(), ErrorCode.UNEXPECTED_ERROR.getCode());
        assertTrue(e.getCause().getMessage().startsWith("Missing subscription id"));
    }
}

Example 10 with DefaultInvoice

use of org.killbill.billing.invoice.model.DefaultInvoice in project killbill by killbill.

the class TestFixedAndRecurringInvoiceItemGenerator method testItemFullyRepairedAndFullyAdjusted.

@Test(groups = "fast", description = "https://github.com/killbill/killbill/issues/664")
public void testItemFullyRepairedAndFullyAdjusted() throws InvoiceApiException {
    final LocalDate startDate = new LocalDate("2016-01-01");
    final BillingEventSet events = new MockBillingEventSet();
    final BigDecimal amount = BigDecimal.TEN;
    // Subscription incorrectly invoiced
    final List<Invoice> existingInvoices = new LinkedList<Invoice>();
    final Invoice invoice = new DefaultInvoice(account.getId(), clock.getUTCToday(), startDate, account.getCurrency());
    invoice.addInvoiceItem(new RecurringInvoiceItem(UUID.randomUUID(), startDate.toDateTimeAtStartOfDay(), invoice.getId(), account.getId(), subscription.getBundleId(), subscription.getId(), null, "my-plan", "my-plan-monthly", null, startDate, startDate.plusMonths(1), amount, amount, account.getCurrency()));
    // Repaired by the system
    invoice.addInvoiceItem(new RepairAdjInvoiceItem(UUID.randomUUID(), startDate.toDateTimeAtStartOfDay(), invoice.getId(), account.getId(), startDate, startDate.plusMonths(1), amount.negate(), account.getCurrency(), invoice.getInvoiceItems().get(0).getId()));
    invoice.addInvoiceItem(new ItemAdjInvoiceItem(invoice.getInvoiceItems().get(0), startDate, // Note! The amount will matter
    BigDecimal.ONE.negate(), account.getCurrency()));
    existingInvoices.add(invoice);
    try {
        fixedAndRecurringInvoiceItemGenerator.generateItems(account, UUID.randomUUID(), events, new AccountInvoices(null, null, existingInvoices), startDate, account.getCurrency(), new HashMap<UUID, SubscriptionFutureNotificationDates>(), null, internalCallContext).getItems();
        fail();
    } catch (final InvoiceApiException e) {
        assertEquals(e.getCode(), ErrorCode.UNEXPECTED_ERROR.getCode());
        assertTrue(e.getCause().getMessage().startsWith("Too many repairs"));
    }
}