/**
* Update a given promotion rule with conditions cleanup.
*
* @param promotionRule promotion rule to update
* @return updated promotion rule
*/
public Rule updatePromotionRuleWithConditionsCleanup(final Rule promotionRule) {
if (promotionRule.getSellingContext() != null) {
SellingContext sellingContext =
sellingContextService.getByGuid(promotionRule.getSellingContext().getGuid());
for (ConditionalExpression conditionalExpression : sellingContext.getConditions().values()) {
tagConditionService.delete(conditionalExpression);
}
}
Rule updatedPromotionRule = ruleService.update(promotionRule);
ruleEngine.recompileRuleBase();
return updatedPromotionRule;
}
@Override
protected List<Rule> findByIDs(final List<Long> subList) {
// values retrieved in bulk from the database
final List<Rule> retrivedFronDb = ruleService.findByUids(subList);
// we have to order the values based on the values in subList, due to the promotion dependency
// which needs to have the dependent object after the non-depend ones
final Comparator<Rule> comparator =
new Comparator<Rule>() {
@Override
public int compare(final Rule rule1, final Rule rule2) {
Integer postion1 = subList.indexOf(rule1.getUidPk());
Integer position2 = subList.indexOf(rule2.getUidPk());
return postion1.compareTo(position2);
}
};
Collections.sort(retrivedFronDb, comparator);
return retrivedFronDb;
}
/**
* Update a given promotion rule.
*
* @param promotionRule promotion rule to update
* @return updated promotion rule
*/
public Rule updatePromotionRule(final Rule promotionRule) {
Rule updatedPromotionRule = ruleService.update(promotionRule);
ruleEngine.recompileRuleBase();
return updatedPromotionRule;
}
/**
* Returns a shopping cart promotion with the given name.
*
* @param promotionName the promotion name
* @return rule with the given name.
*/
public Rule findShoppingCartPromotionByName(final String promotionName) {
return ruleService.findByName(promotionName);
}
/**
* Save configured rule into a database.
*
* @param promotionRule to be saved
* @return persisted rule
*/
public Rule persistPromotionRule(final Rule promotionRule) {
Rule persistedPromotionRule = ruleService.add(promotionRule);
ruleEngine.recompileRuleBase();
return persistedPromotionRule;
}
/**
* The dependent promotions should be exported before, so at the import the depend will already be
* in the database.
*
* @param ruleUidList - the rules that need to be chaked that are dependent on other promotions
* @return all the promotion that will be exported in a specific order
*/
private Set<Long> retriveDependentRulesAndInsertThemBefore(final List<Long> ruleUidList) {
return ruleService.retrievePromotionDependencies(new LinkedHashSet<Long>(ruleUidList));
}