直播卓美

fs-service/src/main/java/com/fs/live/service/impl/LiveServiceImpl.java

@@ -1,6 +1,7 @@
 package com.fs.live.service.impl;
 
 import cn.binarywang.wx.miniapp.api.WxMaService;
+import cn.hutool.core.collection.CollUtil;
 import cn.hutool.core.thread.ThreadUtil;
 import cn.hutool.core.util.ObjectUtil;
 import com.alibaba.fastjson.JSON;
@@ -128,6 +129,9 @@ public class LiveServiceImpl implements ILiveService
     @Autowired
     LiveTagConfigMapper liveTagConfigMapper;
 
+    @Autowired
+    ILiveWatchUserService liveWatchUserService;
+
     private static String TOKEN_VALID_CODE = "40001";
 
     private static volatile Integer version = 0;
@@ -975,7 +979,37 @@ public class LiveServiceImpl implements ILiveService
             redisCache.redisTemplate.opsForZSet().add("live:auto_task:" + live.getLiveId(), JSON.toJSONString(liveAutoTask),liveAutoTask.getAbsValue().getTime());
             redisCache.redisTemplate.expire("live:auto_task:"+live.getLiveId(), 1, TimeUnit.DAYS);
         });
+        String cacheKey = String.format(LiveKeysConstant.LIVE_DATA_CACHE, live.getLiveId());
+        redisCache.deleteObject(cacheKey);
+        liveWatchUserService.clearLiveFlagCache(live.getLiveId());
+
+        // 将开启的直播间信息写入Redis缓存，用于打标签定时任务
+        try {
+            // 获取视频时长
+            Long videoDuration = 0L;
+            List<LiveVideo> videos = liveVideoService.listByLiveId(live.getLiveId(), 1);
+            if (CollUtil.isNotEmpty(videos)) {
+                videoDuration = videos.stream()
+                        .filter(v -> v.getDuration() != null)
+                        .mapToLong(LiveVideo::getDuration)
+                        .sum();
+            }
 
+            // 如果视频时长大于0，将直播间信息存入Redis
+            if (videoDuration > 0 && live.getStartTime() != null) {
+                Map<String, Object> tagMarkInfo = new HashMap<>();
+                tagMarkInfo.put("liveId", live.getLiveId());
+                tagMarkInfo.put("startTime", live.getStartTime().atZone(java.time.ZoneId.systemDefault()).toInstant().toEpochMilli());
+                tagMarkInfo.put("videoDuration", videoDuration);
+
+                String tagMarkKey = String.format(LiveKeysConstant.LIVE_TAG_MARK_CACHE, live.getLiveId());
+                redisCache.setCacheObject(tagMarkKey, JSON.toJSONString(tagMarkInfo), 24, TimeUnit.HOURS);
+                log.info("手动开直播间开启，已加入打标签缓存: liveId={}, startTime={}, videoDuration={}",
+                        live.getLiveId(), live.getStartTime(), videoDuration);
+            }
+        } catch (Exception e) {
+            log.error("手动开写入直播间打标签缓存失败: liveId={}, error={}", live.getLiveId(), e.getMessage(), e);
+        }
 
         return R.ok();
     }

fs-service/src/main/java/com/fs/live/service/impl/LiveWatchUserServiceImpl.java

@@ -863,6 +863,9 @@ public class LiveWatchUserServiceImpl implements ILiveWatchUserService {
         //查询直播间的标签配置
         List<LiveTagItemVO> liveTagConfig = liveTagConfigMapper.getLiveTagListByliveId(liveId);
         log.info("处理直播间打标签: liveTagConfig={}", liveTagConfig);
+        if(null == liveTagConfig || liveTagConfig.isEmpty()){
+            return;
+        }
         /**
          * 8	回放已下单
          * 7	直播已下单
@@ -881,7 +884,10 @@ public class LiveWatchUserServiceImpl implements ILiveWatchUserService {
                 ));
         //查询直播间的看课记录
         List<LiveWatchLog> liveWatchLogs = liveWatchLogMapper.selectLiveWatchLogByLiveId(liveId);
-
+        log.info("处理直播间打标签: liveWatchLogs={}", liveWatchLogs);
+        if(null == liveWatchLogs || liveWatchLogs.isEmpty()){
+            return;
+        }
         //根据配置给每位用户打上标签
         List<HandleUserTagVO> handleUserTagVOS = new ArrayList<>();
         liveWatchLogs.forEach(liveLog -> {
@@ -936,6 +942,7 @@ public class LiveWatchUserServiceImpl implements ILiveWatchUserService {
             }
             handleUserTagVOS.add(addItem);
         });
+        log.info("处理直播间打标签最终打标签：{}",handleUserTagVOS);
         handleUserTags2Qw(handleUserTagVOS);
     }