public Set<Offer> getApplicableOffers(Order order) {
applicableOffers = new HashSet<Offer>();
User user = order.getUser();
List<Offer> activeOffers = offerDao.listAllValidShowPromptly();
if (activeOffers != null) {
for (Offer activeOffer : activeOffers) {
if (activeOffer.getOfferTrigger() != null) {
logger.debug("Active Offer ID -> " + activeOffer.getId());
OfferTriggerMatcher offerTriggerMatcher =
new OfferTriggerMatcher(activeOffer.getOfferTrigger(), order.getCartLineItems());
if (offerTriggerMatcher.hasEasyMatch(false)
&& offerManager.isOfferValidForUser(activeOffer, user)
&& activeOffer.isShowPromptly()) {
if (activeOffer.getOfferAction().getFreeVariant() != null) {
ProductVariant freeVariant = activeOffer.getOfferAction().getFreeVariant();
if (!freeVariant.isDeleted() && !freeVariant.isOutOfStock()) {
applicableOffers.add(activeOffer);
}
} else {
applicableOffers.add(activeOffer);
}
}
}
}
}
List<OfferInstance> offerInstances = offerInstanceDao.getActiveOffers(user);
for (OfferInstance instance : offerInstances) {
if (offerManager.isOfferValidForUser(instance.getOffer(), user)) {
applicableOffers.add(instance.getOffer());
}
}
return applicableOffers;
}
@GET
@Path("/applyCoupon")
@Produces("application/json")
public String applyCoupon(@QueryParam("couponCode") String couponCode) {
if (StringUtils.isBlank(couponCode)) {
message = "Please enter a coupon code.";
return message;
}
coupon = couponDao.findByCode(couponCode);
User user = getUserService().getUserById(getPrincipal().getId());
Order order = orderManager.getOrCreateOrder(user);
// If coupon is NULL
// Check if the user has applied an IHO Coupon for the first time
// and create the coupon - it will validate and then create coupon
if (coupon == null) {
coupon = ihoManager.createIHOCoupon(user, couponCode);
}
/*if (coupon == null) {
coupon = employeeManager.createEmpCoupon(user, couponCode);
}*/
if (coupon == null) {
message = "Coupon code is invalid.";
} else {
List<OfferInstance> offerInstances = offerInstanceDao.findByUserAndCoupon(user, coupon);
if (offerInstances != null && !offerInstances.isEmpty()) {
offerInstance = offerInstances.get(0);
}
if (offerInstance != null && !coupon.getRepetitiveUsage()) {
if (!offerInstance.isActive()) {
error = error_alreadyUsed;
message = "This offer has already been used";
} else {
error = error_alreadyApplied;
order.setOfferInstance(offerInstance);
message = "You have already added this coupon.";
}
} else if (!coupon.isValid()) {
message = "Coupon code has expired.";
error = error_couponExpired;
} else if (!offerManager.isOfferValidForUser(coupon.getOffer(), user)) {
error = error_role;
Offer offer = coupon.getOffer();
if (!offerManager.isOfferValidForUserDomain(coupon.getOffer(), user)) {
message = "The offer is valid for the following domains only:";
for (OfferEmailDomain offerEmailDomain : offer.getOfferEmailDomains()) {
message += "<br/>" + offerEmailDomain.getEmailDomain();
}
} else {
message = "This offer is not activated for you yet.";
}
} else if (user.equals(coupon.getReferrerUser())) {
message = "You are not allowed to use your own referrer code.";
} else if (coupon.getReferrerUser() != null && user.getReferredBy() != null) {
error = error_alreadyReferrer;
message = "You have already mentioned your referrer.";
} else if (coupon.getReferrerUser() != null
&& coupon.getCouponType() != null
&& !coupon.getCouponType().getId().equals(EnumCouponType.AFFILIATE.getId())
&& user.getCreateDate().before(coupon.getCreateDate())) {
error = error_referralNotAllowed;
message = "You are not allowed to use this referrer coupon.";
} else if (coupon.getReferrerUser() != null && orderDao.getLatestOrderForUser(user) != null) {
message =
"Coupon can not be applied. This is a referral discount coupon and it is only valid before you place your first order.";
} else {
Date offerInstanceEndDate = null;
// add referredBy to the user if coupon contains the referrerUser
if (coupon.getReferrerUser() != null) {
// add affiliate_to to the user if its an affiliate coupon
CouponType couponType = coupon.getCouponType();
if (couponType != null && couponType.getId().equals(EnumCouponType.AFFILIATE.getId())) {
Assert.assertNull(user.getAffiliateTo());
user.setAffiliateTo(coupon.getReferrerUser());
user = (User) getBaseDao().save(user);
} else { // its a referral coupon
Assert.assertNull(user.getReferredBy());
user.setReferredBy(coupon.getReferrerUser());
user = (User) getBaseDao().save(user);
offerInstanceEndDate =
new DateTime()
.plusDays(OfferConstants.MAX_ALLOWED_DAYS_FOR_15_PERCENT_REFERREL_DISCOUNT)
.toDate();
}
}
if (coupon.getRepetitiveUsage()) {
List<OfferInstance> activeOfferInstances =
offerInstanceDao.findActiveOfferInstances(user, coupon.getOffer());
if (activeOfferInstances == null || activeOfferInstances.isEmpty()) {
offerInstance =
offerInstanceDao.createOfferInstance(
coupon.getOffer(), coupon, user, offerInstanceEndDate);
}
} else {
offerInstance =
offerInstanceDao.createOfferInstance(
coupon.getOffer(), coupon, user, offerInstanceEndDate);
}
order.setOfferInstance(offerInstance);
coupon.setAlreadyUsed(coupon.getAlreadyUsed() + 1);
couponDao.save(coupon);
success = true;
ProductVariant freeVariant = coupon.getOffer().getOfferAction().getFreeVariant();
if (freeVariant != null) {
// OfferTriggerMatcher offerTriggerMatcher = new
// OfferTriggerMatcher(coupon.getOffer().getOfferTrigger(), order.getCartLineItems());
// && offerTriggerMatcher.hasEasyMatch(false)
if (!freeVariant.isDeleted() && !freeVariant.isOutOfStock()) {
orderManager.createLineItems(Arrays.asList(freeVariant), order, null, null, null);
message =
"Free variant successfuly added to your cart. Please <a href='javascript:location.reload();' style='font-size:1.2em;'>refresh</a> your cart.";
} else {
message = "Oops! Offer is over.";
error = error_freeVariantStockOver;
}
} else {
message = "Coupon applied successfully.";
}
}
}
return new JSONResponseBuilder()
.addField("offerInstance", offerInstance)
.addField("error", error)
.build();
}