渠道榜单排序异常解决

src/main/java/com/zhiwei/brandkbs2/es/ChannelEsDao.java

 package com.zhiwei.brandkbs2.es;
 
+import com.alibaba.fastjson.JSONObject;
 import com.zhiwei.brandkbs2.common.GenericAttribute;
 import com.zhiwei.brandkbs2.pojo.ChannelIndex;
 import com.zhiwei.brandkbs2.pojo.ChannelRecord;
@@ -10,23 +11,25 @@ import org.apache.logging.log4j.Logger;
 import org.elasticsearch.action.bulk.BulkRequest;
 import org.elasticsearch.action.bulk.BulkResponse;
 import org.elasticsearch.action.index.IndexRequest;
+import org.elasticsearch.action.search.SearchRequest;
+import org.elasticsearch.action.search.SearchResponse;
+import org.elasticsearch.action.update.UpdateRequest;
 import org.elasticsearch.client.RequestOptions;
 import org.elasticsearch.client.RestHighLevelClient;
 import org.elasticsearch.index.query.BoolQueryBuilder;
 import org.elasticsearch.index.query.QueryBuilders;
 import org.elasticsearch.search.SearchHit;
 import org.elasticsearch.search.SearchHits;
+import org.elasticsearch.search.builder.SearchSourceBuilder;
 import org.elasticsearch.search.sort.SortBuilders;
 import org.elasticsearch.search.sort.SortOrder;
 import org.springframework.stereotype.Component;
 
 import javax.annotation.Resource;
 import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Calendar;
-import java.util.List;
-import java.util.Map;
+import java.util.*;
 import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.concurrent.atomic.AtomicInteger;
 import java.util.concurrent.atomic.AtomicLong;
 import java.util.stream.Collectors;
 
@@ -111,6 +114,51 @@ public class ChannelEsDao extends EsClientDao {
         }
     }
 
+    public void removeChannelRecordById(List<JSONObject> list) {
+        List<String> idList = list.stream().map(json -> json.getString("id")).collect(Collectors.toList());
+        String index = getChannelRecordIndexes().get(0);
+        AtomicInteger count = new AtomicInteger(idList.size());
+        idList.forEach(id -> {
+            AtomicInteger searchCount = new AtomicInteger();
+            AtomicInteger updateCount = new AtomicInteger();
+            SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder();
+            searchSourceBuilder.query(QueryBuilders.termQuery("record.articles.id", id));
+            searchSourceBuilder.size(10000);
+            SearchResponse response = retryTemplate.execute(context -> {
+                try {
+                    return channelEsClient.search(new SearchRequest().indices(index).source(searchSourceBuilder), RequestOptions.DEFAULT);
+                } catch (IOException e) {
+                    log.info("resetChannelRecordById:{},查询失败,尝试重试第{}次-", id, context.getRetryCount() + 1, e);
+                    return null;
+                }
+            });
+            if (null != response) {
+                searchCount.addAndGet(response.getHits().getHits().length);
+                for (SearchHit hit : response.getHits().getHits()) {
+                    JSONObject record = new JSONObject((Map<String, Object>) hit.getSourceAsMap().get("record"));
+                    Long lastTime = record.getLong("last_time");
+                    List<ChannelIndex.Article> articles = record.getJSONArray("articles").toJavaList(JSONObject.class).stream().map(json -> {
+                        // 移除id相同的数据
+                        if (json.getString("id").equals(id)) {
+                            return null;
+                        }
+                        return ChannelIndex.Article.fromRecordMap(json);
+                    }).filter(Objects::nonNull).collect(Collectors.toList());
+                    Map<String, Object> updateMap = new HashMap<>();
+                    updateMap.put("record", new ChannelIndex.Record(lastTime, articles).toEsMap());
+                    updateMap.put("article_count", articles.size());
+                    try {
+                        channelEsClient.update(new UpdateRequest().index(index).id(hit.getId()).doc(updateMap), RequestOptions.DEFAULT);
+                        updateCount.getAndIncrement();
+                    } catch (IOException e) {
+                        log.info("resetChannelRecordById:{},更新失败", id, e);
+                    }
+                }
+            }
+            log.info("resetChannelRecordById:{},共查询到{}条,更新{}条,剩余id数:{}", id, searchCount.get(), updateCount.get(), count.decrementAndGet());
+        });
+    }
+
     private BulkResponse upsertChannelRecordLimit(List<ChannelRecord> records, String index, int limit) {
         AtomicBoolean res = new AtomicBoolean(true);
         BulkResponse bulkResponse = null;

src/main/java/com/zhiwei/brandkbs2/es/EsClientDao.java

@@ -112,6 +112,36 @@ public class EsClientDao {
         return res;
     }
 
+    public List<JSONObject> searchRecordEmpty(long startTime, long endTime, String mgroup) {
+        List<JSONObject> res = new ArrayList<>();
+        List<Long[]> cutTimes = Tools.cutTimeRange(startTime, endTime, ONE_HOUR * 24);
+        List<CompletableFuture<List<JSONObject>>> futures = new ArrayList<>(cutTimes.size());
+        cutTimes.forEach(times -> futures.add(CompletableFuture.supplyAsync(() -> searchRecordEmptySingle(times[0], times[1], mgroup), executor)));
+        CompletableFuture.allOf(futures.toArray(new CompletableFuture[0])).whenComplete((r, e) -> {
+            futures.forEach(f -> {
+                res.addAll(f.join());
+            });
+        }).join();
+        return res;
+    }
+
+    private List<JSONObject> searchRecordEmptySingle(long startTime, long endTime, String mgroup) {
+        List<JSONObject> res = new ArrayList<>();
+        try {
+            BoolQueryBuilder boolQuery = QueryBuilders.boolQuery();
+            // mark_cache_maps字段为空
+            boolQuery.mustNot(QueryBuilders.existsQuery("mark_cache_maps"));
+            boolQuery.must(QueryBuilders.termQuery("mgroup.keyword", mgroup));
+            boolQuery.must(QueryBuilders.rangeQuery("time").gte(startTime).lt(endTime));
+            List<JSONObject> results = searchScroll(boolQuery, 10000, new String[]{"id"});
+            res.addAll(results);
+        } catch (IOException e) {
+            log.error("searchRecordEmptySingle-", e);
+        }
+        log.info("startTime:{},endTime:{},size:{}", DF.format(startTime), DF.format(endTime), res.size());
+        return res;
+    }
+
 //
 //    /**
 //     * 搜索符合事件数据

src/main/java/com/zhiwei/brandkbs2/service/impl/ChannelServiceImpl.java

@@ -529,11 +529,14 @@ public class ChannelServiceImpl implements ChannelService {
 				return null;
 			}
 			articles.sort(Comparator.comparingLong(ChannelIndex.Article::getTime).reversed());
+			// 重置符合条件的文章及数目
 			channelRecord.getRecord().setArticles(articles);
+			channelRecord.setArticleCount(articles.size());
 			return channelRecord;
 		}).filter(Objects::nonNull).collect(Collectors.groupingBy(ChannelRecord::getPlatform));
 		for (String platformName : PLATFORMS) {
-			List<ChannelRecord> channelRecordList = channelRecords.getOrDefault(platformName, Collections.emptyList()).stream().limit(size).collect(Collectors.toList());
+			List<ChannelRecord> channelRecordList =
+					channelRecords.getOrDefault(platformName, Collections.emptyList()).stream().sorted((x, y) -> Long.compare(y.getArticleCount(), x.getArticleCount())).limit(size).collect(Collectors.toList());
 			List<ChannelListVO> list = new ArrayList<>(size);
 			Map<String, ChannelRecord> map = Maps.uniqueIndex(channelRecordList, ChannelRecord::getChannelFid);
 			Map<String, Channel> fidChannel = channelDao.queryUniqueAsync(map.keySet());
@@ -545,14 +548,14 @@ public class ChannelServiceImpl implements ChannelService {
 					list.add(ChannelListVO.createFromChannel(record, record.getRecord().getArticles().size()));
 				}
 			});
-			List<ChannelListVO> resList;
-			// 排序
-			if (Objects.nonNull(sorter) && sorter.contains("index")){
-				resList = list.stream().sorted(Comparator.comparingDouble(ChannelListVO::getEmotionIndex).reversed()).collect(Collectors.toList());
-			}else {
-				resList = list.stream().sorted(Comparator.comparingDouble(ChannelListVO::getArticleCount).reversed()).collect(Collectors.toList());
-			}
-			res.put(platformName, resList);
+//			List<ChannelListVO> resList;
+//			// 排序
+//			if (Objects.nonNull(sorter) && sorter.contains("index")){
+//				resList = list.stream().sorted(Comparator.comparingDouble(ChannelListVO::getEmotionIndex).reversed()).collect(Collectors.toList());
+//			}else {
+//				resList = list.stream().sorted(Comparator.comparingDouble(ChannelListVO::getArticleCount).reversed()).collect(Collectors.toList());
+//			}
+			res.put(platformName, list);
 		}
 		return res;
 	}

src/main/java/com/zhiwei/brandkbs2/service/impl/TaskServiceImpl.java

@@ -274,43 +274,17 @@ public class TaskServiceImpl implements TaskService {
         return Pair.of(insertList, updateList);
     }
 
+    /**
+     * 本地测试-刷新历史渠道记录用
+     * 不更新渠道表
+     */
     @Deprecated
-    public void messageFlowCount2(int day) {
-        List<Pair<Long[], Map<ChannelIndex, ChannelIndex.Record>>> rangeTimeRecords = esClientDao.searchRecordRecentDay(day);
-        int total = rangeTimeRecords.stream().mapToInt(pair -> pair.getRight().values().size()).sum();
-        log.info("渠道统计-搜索到近{}天的受影响渠道数{}条", day, total);
-        // 结果合并
-        List<Map<ChannelIndex, ChannelIndex.Record>> channelList = rangeTimeRecords.stream().map(Pair::getRight).collect(Collectors.toList());
-        // 合并渠道记录
-        Map<ChannelIndex, ChannelIndex.Record> channelIndexRecordMap = ChannelIndex.mergeRecord(channelList);
-        // 获得单位时间内最小最大时间戳
-        Long[] timeMinMax = Tools.timeMinMax(rangeTimeRecords.stream().map(Pair::getLeft).collect(Collectors.toList()));
-        List<ChannelRecord> channelRecords = ChannelRecord.createChannelRecords(timeMinMax[0], timeMinMax[1], channelIndexRecordMap);
-        channelEsDao.upsertChannelRecord(channelRecords);
-        log.info("渠道统计-渠道记录-统计结束");
-
-//      List<ChannelRecord> channelRecords = rangeTimeRecords.stream().map(pair -> ChannelRecord.createChannelRecords(pair.getLeft()[0], pair.getLeft()[1], pair.getRight())).flatMap(Collection::stream).collect(Collectors.toList());
-        long handleSize = 0;
-        List<Channel> insertList = new ArrayList<>();
-        for (Map.Entry<ChannelIndex, ChannelIndex.Record> entry : channelIndexRecordMap.entrySet()) {
-            // 是否已存在
-            Channel channel = channelDao.queryUnique(entry.getKey());
-            if (null == channel) {
-                channel = Channel.createFromChannelIndexRecord(entry.getKey(), entry.getValue());
-                insertList.add(channel);
-            } else {
-                channel.setRecord(entry.getValue());
-                channelDao.updateOne(channel);
-            }
-            // 设置查询数值
-            entry.getKey().setChannelInfo(channel);
-            if (++handleSize % 10000 == 0) {
-                log.info("渠道统计-渠道总计-查询更新已完成{}/{}", handleSize, channelIndexRecordMap.size());
-            }
-        }
-        log.info("渠道统计-渠道总计-查询更新结束,开始批量入库");
-        ListUtils.partition(insertList, 1000).forEach(list -> channelDao.insertMany(list));
-        log.info("渠道统计-渠道总计-录入完毕,新增渠道{}条,更新渠道{}条", insertList.size(), total - insertList.size());
+    public void messageFlowCount2(long startTime,long endTime,String mgroup) {
+        // 找到项目的空标签数据
+        List<JSONObject> list = esClientDao.searchRecordEmpty(startTime, endTime, mgroup);
+        // 移除对应数据记录
+        channelEsDao.removeChannelRecordById(list);
+        log.info("刷新历史渠道记录-统计结束");
     }
 
     @Override