Examples with PriceList org.killbill.billing.catalog.api.PriceList used on opensource projects

Example 11 with PriceList

use of org.killbill.billing.catalog.api.PriceList in project killbill by killbill.

the class DefaultSubscriptionBase method rebuildTransitions.

public void rebuildTransitions(final List<SubscriptionBaseEvent> inputEvents, final Catalog catalog) throws CatalogApiException {
    if (inputEvents == null) {
        return;
    }
    this.events = inputEvents;
    filterOutDuplicateCancelEvents(events);
    UUID nextUserToken = null;
    UUID nextEventId = null;
    DateTime nextCreatedDate = null;
    EntitlementState nextState = null;
    String nextPlanName = null;
    String nextPhaseName = null;
    Integer nextBillingCycleDayLocal = null;
    UUID prevEventId = null;
    DateTime prevCreatedDate = null;
    EntitlementState previousState = null;
    PriceList previousPriceList = null;
    Plan previousPlan = null;
    PlanPhase previousPhase = null;
    Integer previousBillingCycleDayLocal = null;
    transitions = new LinkedList<SubscriptionBaseTransition>();
    for (final SubscriptionBaseEvent cur : inputEvents) {
        if (!cur.isActive()) {
            continue;
        }
        ApiEventType apiEventType = null;
        boolean isFromDisk = true;
        nextEventId = cur.getId();
        nextCreatedDate = cur.getCreatedDate();
        switch(cur.getType()) {
            case PHASE:
                final PhaseEvent phaseEV = (PhaseEvent) cur;
                nextPhaseName = phaseEV.getPhase();
                break;
            case BCD_UPDATE:
                final BCDEvent bcdEvent = (BCDEvent) cur;
                nextBillingCycleDayLocal = bcdEvent.getBillCycleDayLocal();
                break;
            case API_USER:
                final ApiEvent userEV = (ApiEvent) cur;
                apiEventType = userEV.getApiEventType();
                isFromDisk = userEV.isFromDisk();
                switch(apiEventType) {
                    case TRANSFER:
                    case CREATE:
                        prevEventId = null;
                        prevCreatedDate = null;
                        previousState = null;
                        previousPlan = null;
                        previousPhase = null;
                        previousPriceList = null;
                        nextState = EntitlementState.ACTIVE;
                        nextPlanName = userEV.getEventPlan();
                        nextPhaseName = userEV.getEventPlanPhase();
                        break;
                    case CHANGE:
                        nextPlanName = userEV.getEventPlan();
                        nextPhaseName = userEV.getEventPlanPhase();
                        break;
                    case CANCEL:
                        nextState = EntitlementState.CANCELLED;
                        nextPlanName = null;
                        nextPhaseName = null;
                        break;
                    case UNCANCEL:
                    default:
                        throw new SubscriptionBaseError(String.format("Unexpected UserEvent type = %s", userEV.getApiEventType().toString()));
                }
                break;
            default:
                throw new SubscriptionBaseError(String.format("Unexpected Event type = %s", cur.getType()));
        }
        Plan nextPlan = null;
        PlanPhase nextPhase = null;
        PriceList nextPriceList = null;
        nextPlan = (nextPlanName != null) ? catalog.findPlan(nextPlanName, cur.getEffectiveDate(), getAlignStartDate()) : null;
        nextPhase = (nextPhaseName != null) ? catalog.findPhase(nextPhaseName, cur.getEffectiveDate(), getAlignStartDate()) : null;
        nextPriceList = (nextPlan != null) ? catalog.findPriceListForPlan(nextPlanName, cur.getEffectiveDate(), getAlignStartDate()) : null;
        final SubscriptionBaseTransitionData transition = new SubscriptionBaseTransitionData(cur.getId(), id, bundleId, bundleExternalKey, cur.getType(), apiEventType, cur.getEffectiveDate(), prevEventId, prevCreatedDate, previousState, previousPlan, previousPhase, previousPriceList, previousBillingCycleDayLocal, nextEventId, nextCreatedDate, nextState, nextPlan, nextPhase, nextPriceList, nextBillingCycleDayLocal, cur.getTotalOrdering(), cur.getCreatedDate(), nextUserToken, isFromDisk);
        transitions.add(transition);
        previousState = nextState;
        previousPlan = nextPlan;
        previousPhase = nextPhase;
        previousPriceList = nextPriceList;
        prevEventId = nextEventId;
        prevCreatedDate = nextCreatedDate;
        previousBillingCycleDayLocal = nextBillingCycleDayLocal;
    }
}