private CommerceEvent matchProductAttributes(CommerceEvent event) {
int hash = Integer.parseInt(commerceMatchPropertyName);
List<Product> productList = event.getProducts();
if (productList == null || productList.size() == 0) {
return null;
}
List<Product> matchedProducts = new LinkedList<Product>();
for (Product product : productList) {
Map<String, String> attributes = product.getCustomAttributes();
if (attributes != null) {
for (Map.Entry<String, String> entry : attributes.entrySet()) {
int attributeHash =
KitUtils.hashForFiltering(CommerceEventUtils.getEventType(event) + entry.getKey());
if (attributeHash == hash) {
if (commerceMatchPropertyValues.contains(entry.getValue().toLowerCase(Locale.US))) {
matchedProducts.add(product);
}
}
}
}
}
if (matchedProducts.size() == 0) {
return null;
} else if (matchedProducts.size() != productList.size()) {
return new CommerceEvent.Builder(event).products(matchedProducts).build();
} else {
return event;
}
}
private CommerceEvent matchPromotionFields(CommerceEvent event) {
int hash = Integer.parseInt(commerceMatchPropertyName);
List<Promotion> promotionList = event.getPromotions();
if (promotionList == null || promotionList.size() == 0) {
return null;
}
List<Promotion> matchedPromotions = new LinkedList<Promotion>();
Map<String, String> promotionFields = new HashMap<String, String>();
for (Promotion promotion : promotionList) {
promotionFields.clear();
CommerceEventUtils.extractPromotionAttributes(promotion, promotionFields);
if (promotionFields != null) {
for (Map.Entry<String, String> entry : promotionFields.entrySet()) {
int attributeHash =
KitUtils.hashForFiltering(CommerceEventUtils.getEventType(event) + entry.getKey());
if (attributeHash == hash) {
if (commerceMatchPropertyValues.contains(entry.getValue().toLowerCase(Locale.US))) {
matchedPromotions.add(promotion);
}
}
}
}
}
if (matchedPromotions.size() == 0) {
return null;
} else if (matchedPromotions.size() != promotionList.size()) {
return new CommerceEvent.Builder(event).promotions(matchedPromotions).build();
} else {
return event;
}
}
private boolean matchCommerceAttributes(CommerceEvent event) {
Map<String, String> attributes = event.getCustomAttributes();
if (attributes == null || attributes.size() < 1) {
return false;
}
int hash = Integer.parseInt(commerceMatchPropertyName);
for (Map.Entry<String, String> entry : attributes.entrySet()) {
int attributeHash =
KitUtils.hashForFiltering(CommerceEventUtils.getEventType(event) + entry.getKey());
if (attributeHash == hash) {
return commerceMatchPropertyValues.contains(entry.getValue().toLowerCase(Locale.US));
}
}
return false;
}