拼团购 fix

@@ -77,9 +77,8 @@ public class CollageService extends BaseService {
             List<Integer> productSknList = new ArrayList<>(searchResult.getResultList().size());
             List<Map<String, Object>> collageIndexResultList = getIndexMap(searchResult.getResultList(), productSknList);
             List<Map<String, Object>> sknInfoList = sknReturnInfoCacheBean.queryProductListBySkn(productSknList, productSknList.size());
-            if (CollectionUtils.isEmpty(sknInfoList)) {
-                return searchApiResult.setCode(500);
-            }
+            List<Map<String, Object>> finalList = new ArrayList<>();
+            if (CollectionUtils.isNotEmpty(sknInfoList)) {
                 Map<Integer, Map<String, Object>> sknInfoMap = new LinkedHashMap<>(sknInfoList.size());
                 sknInfoList.forEach(p -> sknInfoMap.put(MapUtils.getInteger(p, "product_skn"), p));
                 collageIndexResultList.forEach(p -> {
@@ -94,13 +93,13 @@ public class CollageService extends BaseService {
                 Map<Map<String, Object>, Integer> salesNumSknInfoMap = collageIndexResultList.stream().collect(Collectors.toMap(p -> p, p -> MapUtils.getInteger(p, "sales_num")));
                 Map<Map<String, Object>, Integer> finalMap = new LinkedHashMap<>(salesNumSknInfoMap.size());
                 salesNumSknInfoMap.entrySet().stream().sorted(Map.Entry.comparingByValue()).forEachOrdered(e -> finalMap.put(e.getKey(), e.getValue()));
-            List<Map<String, Object>> finalList = new ArrayList<>(finalMap.size());
                 Iterator iterator = finalMap.entrySet().iterator();
                 while (iterator.hasNext()) {
                     Map.Entry entry = (Map.Entry) iterator.next();
                     finalList.add((Map<String, Object>) entry.getKey());
                 }
                 Collections.reverse(finalList);
+            }
             // 4.构造返回结果并加入缓存
             JSONObject dataMap = new JSONObject();
             dataMap.put("total", searchResult.getTotal());