private List<Long> mergeIds(
List<Long> pgcList,
List<DcPromotionAwardDTO> hisAwardList,
List<DcPromotionItemDTO>... allPromotionItemList) {
List<Long> mergeIdList = new ArrayList<Long>();
if (CollectionUtils.isNotEmpty(pgcList)) {
mergeIdList.addAll(pgcList);
}
for (List<DcPromotionItemDTO> promotionItemList : allPromotionItemList) {
if (CollectionUtils.isNotEmpty(promotionItemList)) {
for (DcPromotionItemDTO pi : promotionItemList) {
mergeIdList.add(pi.getItemId());
}
}
}
if (CollectionUtils.isNotEmpty(hisAwardList)) {
for (DcPromotionAwardDTO pa : hisAwardList) {
mergeIdList.add(pa.getItemId());
}
}
return mergeIdList;
}
@Override
public String execute() throws Exception {
promotion = getPromotion();
if (promotion != null) {
Long promotionId = promotion.getId();
// 活动商品
DcPromotionItemSearchCondition promotionCondition = new DcPromotionItemSearchCondition();
promotionCondition.setPromotionId(promotionId);
// 历史获奖
DcPromotionAwardCondition awardCondition = new DcPromotionAwardCondition();
awardCondition.setPromotionType(DcPromotionTypeEnum.PK.getType());
awardCondition.setReviewStatus(DcPromotionAwardReviewStatusEnums.SUCCESS.getStatus());
awardHisList =
dcPromotionAwardService.getAwardsNoPagination(awardCondition, new Pagination(1, 15));
}
// 取出所有ID的商品
List<Long> idList = mergeIds(null, awardHisList);
DcPromotionItemDTO myPromotionItem = getMyPromotionItem();
if (myPromotionItem != null) {
idList.add(myPromotionItem.getItemId());
}
List<DcItemDTO> itemList = dcItemService.getItemsByIds(idList);
itemMap = new HashMap<Long, DcItemDTO>();
for (DcItemDTO dto : itemList) {
itemMap.put(dto.getId(), dto);
}
return SUCCESS;
}