From 07a8e96750473fbdf676993191c41155ddf8146e Mon Sep 17 00:00:00 2001
From: xiangpei <xiangpei@timesnew.cn>
Date: 星期二, 01 七月 2025 15:55:20 +0800
Subject: [PATCH] 视频点赞实现
---
framework/src/main/java/cn/lili/modules/lmk/service/impl/VideoServiceImpl.java | 104 +++++++++++++++++++++++++++++++++++++++++++++++++---
1 files changed, 98 insertions(+), 6 deletions(-)
diff --git a/framework/src/main/java/cn/lili/modules/lmk/service/impl/VideoServiceImpl.java b/framework/src/main/java/cn/lili/modules/lmk/service/impl/VideoServiceImpl.java
index 3deed2b..e26fe9e 100644
--- a/framework/src/main/java/cn/lili/modules/lmk/service/impl/VideoServiceImpl.java
+++ b/framework/src/main/java/cn/lili/modules/lmk/service/impl/VideoServiceImpl.java
@@ -73,6 +73,7 @@
private final RocketmqCustomProperties rocketmqCustomProperties;
private final RocketMQTemplate rocketMQTemplate;
+ private final ThumbsUpRecordService thumbsUpRecordService;
/**
@@ -471,16 +472,21 @@
Map<String, List<SimpleVideoTagVO>> tagMap = videoTagRefService.getTagsByVideoIds(videoIds)
.stream()
.collect(Collectors.groupingBy(SimpleVideoTagVO::getVideoId));
- Map<String, List<SimpleMyCollectVO>> collectMap =myCollectService.getCollectsByVideoIds(videoIds)
+ Map<String, List<SimpleMyCollectVO>> collectMap = myCollectService.getCollectsByVideoIds(videoIds)
.stream()
.collect(Collectors.groupingBy(SimpleMyCollectVO::getRefId));
+ Map<String, List<SimpleMyThumbsUpVO>> thumbsUpMap = thumbsUpRecordService.getThumbssByVideoIds(videoIds)
+ .stream()
+ .collect(Collectors.groupingBy(SimpleMyThumbsUpVO::getRefId));
List<String> subscribes = mySubscribeService.getSubscribesByUserId(UserContext.getCurrentUserId());
- // 3. 鑾峰彇瑙嗛涓存椂璁块棶鍦板潃銆佽缃棰戞爣绛俱�佹垜鏄惁鏀惰棌銆佷綔鑰呮槸鍚﹀叧娉�
+ // 3. 鑾峰彇瑙嗛涓存椂璁块棶鍦板潃銆佽缃棰戞爣绛俱�佹垜鏄惁鏀惰棌銆佹槸鍚︾偣璧炪�佷綔鑰呮槸鍚﹀叧娉�
page.getRecords().forEach(v -> {
v.setTagList(tagMap.get(v.getId()));
v.setCollected(CollectionUtils.isNotEmpty(collectMap.get(v.getId())));
+ v.setThumbsUp(CollectionUtils.isNotEmpty(thumbsUpMap.get(v.getId())));
v.setCommentNum(this.getCommentNum(v.getId(), v.getCommentNum()));
v.setCollectNum(this.getCollectNum(v.getId(), v.getCollectNum()));
+ v.setThumbsUpNum(this.getThumbsUpNum(v.getId(), v.getThumbsUpNum()));
if (VideoContentTypeEnum.VIDEO.getValue().equals(v.getVideoContentType())) {
v.setVideoUrl(cosUtil.getPreviewUrl(v.getVideoFileKey()));
v.setCoverUrl(cosUtil.getPreviewUrl(v.getCoverFileKey()));
@@ -532,6 +538,23 @@
return (Integer) redisNum;
}
+ /**
+ * 浠巖edis涓幏鍙栫偣璧炴暟閲忥紝濡傛灉redis涓病鏈夊垯灏唌ysql涓殑鏁伴噺鍐欏叆鍒皉edis
+ *
+ * @param videoId
+ * @param mysqlNum
+ * @return
+ */
+ private Integer getThumbsUpNum(String videoId, Integer mysqlNum) {
+ Object redisNum = cache.get(CachePrefix.VIDEO_THUMBS_UP_NUM.getPrefixWithId(videoId));
+ if (Objects.isNull(redisNum)) {
+ // redis涓病鏈夊氨鎶婃暟鎹簱鐨勫啓鍒皉edis涓�
+ cache.put(CachePrefix.VIDEO_THUMBS_UP_NUM.getPrefixWithId(videoId), mysqlNum, RedisKeyExpireConstant.VIDEO_THUMBS_UP_EXPIRE, RedisKeyExpireConstant.EXPIRE_DAY);
+ return mysqlNum;
+ }
+ return (Integer) redisNum;
+ }
+
@Override
public Result healthRecommendVideo(WxHealthVideoQuery query) {
IPage<WxVideoVO> page = PageUtil.getPage(query, WxVideoVO.class);
@@ -572,8 +595,8 @@
@Override
@Transactional(rollbackFor = Exception.class)
public void updateCollectNumBatch(List<CollectTypeNumVO> numList) {
- // 鎸�500鏉℃暟鎹繘琛屾媶鍒�
- List<List<CollectTypeNumVO>> chunks = ListUtils.partition(numList, 500);
+ // 鎸�200鏉℃暟鎹繘琛屾媶鍒�
+ List<List<CollectTypeNumVO>> chunks = ListUtils.partition(numList, 200);
for (List<CollectTypeNumVO> chunk : chunks) {
baseMapper.updateCollectNumBatch(chunk);
new LambdaUpdateChainWrapper<>(baseMapper)
@@ -586,8 +609,8 @@
@Override
@Transactional(rollbackFor = Exception.class)
public void updateCommentNumBatch(List<CollectTypeNumVO> numList) {
- // 鎸�500鏉℃暟鎹繘琛屾媶鍒�
- List<List<CollectTypeNumVO>> chunks = ListUtils.partition(numList, 500);
+ // 鎸�200鏉℃暟鎹繘琛屾媶鍒�
+ List<List<CollectTypeNumVO>> chunks = ListUtils.partition(numList, 200);
for (List<CollectTypeNumVO> chunk : chunks) {
baseMapper.updateCommentNumBatch(chunk);
new LambdaUpdateChainWrapper<>(baseMapper)
@@ -903,4 +926,73 @@
rocketMQTemplate.asyncSend(destination, "1", RocketmqSendCallbackBuilder.commonCallback());
return Result.ok("宸叉垚鍔熷彂璧锋瀯寤鸿姹傦紝绋嶄綔绛夊緟鍚庝究浼氳嚜鍔ㄥ畬鎴�");
}
+
+
+ @Override
+ public Result changeThumbsUp(ThumbsUpRecordForm form) {
+ // mq寮傛澶勭悊
+ ThumbsUpRecord thumbsUp = new ThumbsUpRecord();
+ thumbsUp.setRefId(form.getRefId());
+ thumbsUp.setThumbsUpType(ThumbsUpTypeEnum.VIDEO.getValue());
+ thumbsUp.setUserId(UserContext.getCurrentUserId());
+ String destination = rocketmqCustomProperties.getVideoTopic() + ":" + VideoTagsEnum.THUMBS_UP.name();
+ rocketMQTemplate.asyncSend(destination, JSON.toJSONString(thumbsUp), RocketmqSendCallbackBuilder.commonCallback());
+ return Result.ok();
+ }
+
+ @Override
+ @Transactional(rollbackFor = Exception.class)
+ public void mqChangeThumbsUp(ThumbsUpRecord thumbsUpRecord) {
+ ThumbsUpRecord exists = new LambdaQueryChainWrapper<>(thumbsUpRecordService.getBaseMapper())
+ .eq(ThumbsUpRecord::getUserId, thumbsUpRecord.getUserId())
+ .eq(ThumbsUpRecord::getRefId, thumbsUpRecord.getRefId())
+ .eq(ThumbsUpRecord::getThumbsUpType, thumbsUpRecord.getThumbsUpType())
+ .one();
+ boolean add = false;
+ if (Objects.nonNull(exists)) {
+ // 鍙栨秷鐐硅禐
+ thumbsUpRecordService.removeById(exists.getId());
+ } else {
+ // 鐐硅禐
+ thumbsUpRecordService.save(thumbsUpRecord);
+ add = true;
+ }
+ // 澶勭悊缂撳瓨
+ Video video = baseMapper.selectById(thumbsUpRecord.getRefId());
+ if (cache.exist(CachePrefix.VIDEO_THUMBS_UP_NUM.getPrefixWithId(thumbsUpRecord.getRefId()))) {
+ if (add) {
+ cache.incr(CachePrefix.VIDEO_THUMBS_UP_NUM.getPrefixWithId(thumbsUpRecord.getRefId()));
+ } else {
+ cache.decr(CachePrefix.VIDEO_THUMBS_UP_NUM.getPrefixWithId(thumbsUpRecord.getRefId()));
+ }
+ } else {
+ if (Objects.nonNull(video)) {
+ cache.put(CachePrefix.VIDEO_THUMBS_UP_NUM.getPrefixWithId(video.getId()),
+ video.getThumbsUpNum() + (add ? 1 : -1),
+ RedisKeyExpireConstant.VIDEO_THUMBS_UP_EXPIRE,
+ RedisKeyExpireConstant.EXPIRE_DAY);
+ }
+ }
+ // 鏍囪瘑璇ヨ棰戦渶瑕侀�氳繃瀹氭椂浠诲姟缁熻鏀惰棌鏁�
+ if (Objects.nonNull(video) && ! video.getCollectNumJob()) {
+ new LambdaUpdateChainWrapper<>(baseMapper)
+ .eq(Video::getId, video.getId())
+ .set(Video::getThumbsUpNumJob, Boolean.TRUE)
+ .update();
+ }
+ }
+
+ @Override
+ @Transactional(rollbackFor = Exception.class)
+ public void updateThumbsUpNumBatch(List<CollectTypeNumVO> numList) {
+ // 鎸�200鏉℃暟鎹繘琛屾媶鍒�
+ List<List<CollectTypeNumVO>> chunks = ListUtils.partition(numList, 200);
+ for (List<CollectTypeNumVO> chunk : chunks) {
+ baseMapper.updateThumbsUpNumBatch(chunk);
+ new LambdaUpdateChainWrapper<>(baseMapper)
+ .in(Video::getId, chunk.stream().map(CollectTypeNumVO::getId).collect(Collectors.toList()))
+ .set(Video::getThumbsUpNumJob, Boolean.FALSE)
+ .update();
+ }
+ }
}
--
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