宣传视频无法判断时间

@@ -19,6 +19,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
 import javax.annotation.Resource;
+import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 import java.util.Optional;
@@ -110,6 +111,8 @@ public class QiniuLiveRecordService {
 
         LOG.info("method selectByOrderCodes in buyerOrders size is {}, productId is {}", buyerOrders.size(), productId);
 
+        List<OrderVideoResp> appraiseVideoList = new ArrayList<>();
+
         buyerOrders.stream().forEach(item -> {
             OrderVideoResp orderVideoResp = new OrderVideoResp();
             QiniuLiveRecord qiniuLiveRecord = recordMap.get(item.getOrderCode());
@@ -119,11 +122,15 @@ public class QiniuLiveRecordService {
             orderVideoResp.setVideoPictureUrl(configReader.getString("ufo.order.realVideoPic", "http://img11.static.yhbimg.com/goodsimg/2019/01/15/17/01e7093ff7effcdf76ed191e68e4a5c4ca.png"));
             orderVideoResp.setVideoUrl(makeLiveVideoUrl(qiniuLiveRecord.getVedioFileUrl()));
             orderVideoResp.setInitFlag(Boolean.FALSE);
-            resps.add(orderVideoResp);
+            appraiseVideoList.add(orderVideoResp);
         });
 
-        List<OrderVideoResp> sortResp = resps.stream().sorted((s1, s2) -> s2.getCreateTimeInt().compareTo(s1.getCreateTimeInt())).collect(Collectors.toList());
-        return sortResp.subList(0, sortResp.size() > 10 ? 10 : sortResp.size());
+        List<OrderVideoResp> sortResp = appraiseVideoList.stream().sorted((s1, s2) -> s2.getCreateTimeInt().compareTo(s1.getCreateTimeInt())).collect(Collectors.toList());
+        if (!CollectionUtils.isEmpty(sortResp)) {
+            resps.addAll(sortResp.subList(0, sortResp.size() > 10 ? 10 : sortResp.size()));
+        }
+
+        return resps;
     }
 
     // 查询宣传视频