@Override
public void filterFulfillmentGroupLevelOffer(
PromotableOrder order,
List<PromotableCandidateFulfillmentGroupOffer> qualifiedFGOffers,
Offer offer) {
for (PromotableFulfillmentGroup fulfillmentGroup : order.getFulfillmentGroups()) {
boolean fgLevelQualification = false;
fgQualification:
{
// handle legacy fields in addition to the 1.5 order rule field
if (couldOfferApplyToOrder(offer, order, fulfillmentGroup)) {
fgLevelQualification = true;
break fgQualification;
}
for (PromotableOrderItem discreteOrderItem : order.getAllOrderItems()) {
if (couldOfferApplyToOrder(offer, order, discreteOrderItem, fulfillmentGroup)) {
fgLevelQualification = true;
break fgQualification;
}
}
}
if (fgLevelQualification) {
fgLevelQualification = false;
// handle 1.5 FG field
if (couldOfferApplyToFulfillmentGroup(offer, fulfillmentGroup)) {
fgLevelQualification = true;
}
}
// Item Qualification - new for 1.5!
if (fgLevelQualification) {
CandidatePromotionItems candidates =
couldOfferApplyToOrderItems(offer, fulfillmentGroup.getDiscountableOrderItems());
if (candidates.isMatchedQualifier()) {
PromotableCandidateFulfillmentGroupOffer candidateOffer =
createCandidateFulfillmentGroupOffer(offer, qualifiedFGOffers, fulfillmentGroup);
candidateOffer.getCandidateQualifiersMap().putAll(candidates.getCandidateQualifiersMap());
}
}
}
}
@Override
@SuppressWarnings("unchecked")
public boolean applyAllFulfillmentGroupOffers(
List<PromotableCandidateFulfillmentGroupOffer> qualifiedFGOffers, PromotableOrder order) {
Map<FulfillmentGroupOfferPotential, List<PromotableCandidateFulfillmentGroupOffer>> offerMap =
new HashMap<
FulfillmentGroupOfferPotential, List<PromotableCandidateFulfillmentGroupOffer>>();
for (PromotableCandidateFulfillmentGroupOffer candidate : qualifiedFGOffers) {
FulfillmentGroupOfferPotential potential = new FulfillmentGroupOfferPotential();
potential.setOffer(candidate.getOffer());
if (offerMap.get(potential) == null) {
offerMap.put(potential, new ArrayList<PromotableCandidateFulfillmentGroupOffer>());
}
offerMap.get(potential).add(candidate);
}
List<FulfillmentGroupOfferPotential> potentials =
new ArrayList<FulfillmentGroupOfferPotential>();
for (FulfillmentGroupOfferPotential potential : offerMap.keySet()) {
List<PromotableCandidateFulfillmentGroupOffer> fgOffers = offerMap.get(potential);
Collections.sort(
fgOffers,
new ReverseComparator(new BeanComparator("discountedAmount", new NullComparator())));
Collections.sort(fgOffers, new BeanComparator("priority", new NullComparator()));
if (potential.getOffer().isLimitedUsePerOrder()
&& fgOffers.size() > potential.getOffer().getMaxUsesPerOrder()) {
for (int j = potential.getOffer().getMaxUsesPerOrder(); j < fgOffers.size(); j++) {
fgOffers.remove(j);
}
}
for (PromotableCandidateFulfillmentGroupOffer candidate : fgOffers) {
if (potential.getTotalSavings().getAmount().equals(BankersRounding.zeroAmount())) {
BroadleafCurrency currency = order.getOrderCurrency();
if (currency != null) {
potential.setTotalSavings(new Money(BigDecimal.ZERO, currency.getCurrencyCode()));
} else {
potential.setTotalSavings(new Money(BigDecimal.ZERO));
}
}
Money priceBeforeAdjustments =
candidate.getFulfillmentGroup().calculatePriceWithoutAdjustments();
Money discountedPrice = candidate.getDiscountedPrice();
potential.setTotalSavings(
potential.getTotalSavings().add(priceBeforeAdjustments.subtract(discountedPrice)));
potential.setPriority(candidate.getOffer().getPriority());
}
potentials.add(potential);
}
// Sort fg potentials by priority and discount
Collections.sort(potentials, new BeanComparator("totalSavings", Collections.reverseOrder()));
Collections.sort(potentials, new BeanComparator("priority"));
potentials = removeTrailingNotCombinableFulfillmentGroupOffers(potentials);
boolean fgOfferApplied = false;
for (FulfillmentGroupOfferPotential potential : potentials) {
Offer offer = potential.getOffer();
boolean alreadyContainsTotalitarianOffer = order.isTotalitarianOfferApplied();
List<PromotableCandidateFulfillmentGroupOffer> candidates = offerMap.get(potential);
for (PromotableCandidateFulfillmentGroupOffer candidate : candidates) {
applyFulfillmentGroupOffer(candidate.getFulfillmentGroup(), candidate);
fgOfferApplied = true;
}
for (PromotableFulfillmentGroup fg : order.getFulfillmentGroups()) {
fg.chooseSaleOrRetailAdjustments();
}
if ((offer.isTotalitarianOffer() != null && offer.isTotalitarianOffer())
|| alreadyContainsTotalitarianOffer) {
fgOfferApplied = compareAndAdjustFulfillmentGroupOffers(order, fgOfferApplied);
if (fgOfferApplied) {
break;
}
} else if (!offer.isCombinableWithOtherOffers()) {
break;
}
}
return fgOfferApplied;
}