glx
1 month ago
21 changed files with 725 additions and 52 deletions
@ -1,40 +0,0 @@ |
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package com.youlai.boot.mini.job; |
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import com.youlai.boot.mini.mapper.MiniStrayAnimalNoteCommentMapper; |
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import lombok.RequiredArgsConstructor; |
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import lombok.extern.slf4j.Slf4j; |
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import org.springframework.scheduling.annotation.Scheduled; |
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import org.springframework.stereotype.Component; |
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import org.springframework.transaction.annotation.Transactional; |
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/** |
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* 评论计数校准定时任务 |
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* <p> |
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* 定时校准评论数量 |
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*/ |
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@Component |
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@Slf4j |
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@RequiredArgsConstructor |
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public class CommentCountCalibrateJob { |
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private final MiniStrayAnimalNoteCommentMapper miniStrayAnimalNoteCommentMapper; |
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// 每天凌晨 00:00:00 执行
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@Scheduled(cron = "0 0 0 * * ?") |
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@Transactional |
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public void calibrateCommentCounts() { |
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log.info("开始校准动物笔记评论数..."); |
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long startTime = System.currentTimeMillis(); |
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try { |
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int updatedCount = miniStrayAnimalNoteCommentMapper.batchCalibrateAllCommentCounts(); |
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// 方案B：增量校准（数据量大时使用）
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long costTime = System.currentTimeMillis() - startTime; |
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log.info("校准完成，共更新 {} 条笔记，耗时 {} ms", updatedCount, costTime); |
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} catch (Exception e) { |
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log.error("校准失败", e); |
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} |
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} |
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} |
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@ -0,0 +1,108 @@ |
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package com.youlai.boot.mini.job; |
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import com.youlai.boot.mini.mapper.MiniStrayAnimalNoteCommentMapper; |
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import com.youlai.boot.mini.mapper.MiniStrayAnimalNoteMapper; |
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import lombok.RequiredArgsConstructor; |
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import lombok.extern.slf4j.Slf4j; |
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import org.springframework.scheduling.annotation.Scheduled; |
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import org.springframework.stereotype.Component; |
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import org.springframework.transaction.annotation.Transactional; |
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/** |
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* 动物笔记统计数据校准定时任务 |
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* <p> |
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* 定时校准评论数、点赞数、收藏数，防止并发操作导致计数不准确 |
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*/ |
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@Component |
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@Slf4j |
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@RequiredArgsConstructor |
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public class NoteStatsCalibrateJob { |
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private final MiniStrayAnimalNoteCommentMapper miniStrayAnimalNoteCommentMapper; |
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private final MiniStrayAnimalNoteMapper miniStrayAnimalNoteMapper; |
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/** |
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* 校准所有统计数据 |
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* 每天凌晨 00:00:00 执行 |
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*/ |
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@Scheduled(cron = "0 0 0 * * ?") |
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// @Scheduled(cron = "0 */1 * * * ?")
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@Transactional |
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public void calibrateAllStats() { |
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log.info("========== 开始校准动物笔记统计数据 =========="); |
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long totalStartTime = System.currentTimeMillis(); |
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calibrateCommentCounts(); |
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calibrateCommentLikeCounts(); |
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calibrateNoteLikeCounts(); |
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calibrateCollectCounts(); |
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long totalCostTime = System.currentTimeMillis() - totalStartTime; |
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log.info("========== 全部统计数据校准完成，总耗时 {} ms ==========", totalCostTime); |
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} |
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/** |
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* 校准笔记评论数 |
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*/ |
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private void calibrateCommentCounts() { |
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log.info("开始校准动物笔记评论数..."); |
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long startTime = System.currentTimeMillis(); |
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try { |
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int updatedCount = miniStrayAnimalNoteCommentMapper.batchCalibrateAllCommentCounts(); |
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long costTime = System.currentTimeMillis() - startTime; |
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log.info("校准评论数完成，共更新 {} 条笔记，耗时 {} ms", updatedCount, costTime); |
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} catch (Exception e) { |
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log.error("校准评论数失败", e); |
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} |
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} |
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/** |
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* 校准评论点赞数 |
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*/ |
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private void calibrateCommentLikeCounts() { |
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log.info("开始校准评论点赞数..."); |
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long startTime = System.currentTimeMillis(); |
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try { |
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int updatedCount = miniStrayAnimalNoteCommentMapper.batchCalibrateAllCommentLikeCounts(); |
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long costTime = System.currentTimeMillis() - startTime; |
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log.info("校准评论点赞数完成，共更新 {} 条评论，耗时 {} ms", updatedCount, costTime); |
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} catch (Exception e) { |
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log.error("校准评论点赞数失败", e); |
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} |
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} |
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/** |
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* 校准笔记点赞数 |
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*/ |
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private void calibrateNoteLikeCounts() { |
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log.info("开始校准动物笔记点赞数..."); |
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long startTime = System.currentTimeMillis(); |
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try { |
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int updatedCount = miniStrayAnimalNoteMapper.batchCalibrateAllLikeCounts(); |
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long costTime = System.currentTimeMillis() - startTime; |
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log.info("校准点赞数完成，共更新 {} 条笔记，耗时 {} ms", updatedCount, costTime); |
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} catch (Exception e) { |
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log.error("校准点赞数失败", e); |
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} |
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} |
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/** |
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* 校准笔记收藏数 |
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*/ |
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private void calibrateCollectCounts() { |
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log.info("开始校准动物笔记收藏数..."); |
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long startTime = System.currentTimeMillis(); |
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try { |
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int updatedCount = miniStrayAnimalNoteMapper.batchCalibrateAllCollectCounts(); |
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long costTime = System.currentTimeMillis() - startTime; |
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log.info("校准收藏数完成，共更新 {} 条笔记，耗时 {} ms", updatedCount, costTime); |
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} catch (Exception e) { |
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log.error("校准收藏数失败", e); |
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} |
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} |
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} |
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@ -0,0 +1,30 @@ |
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package com.youlai.boot.mini.mapper; |
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import com.youlai.boot.mini.model.entity.MiniStrayAnimalNoteCollect; |
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import com.baomidou.mybatisplus.core.mapper.BaseMapper; |
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import org.apache.ibatis.annotations.Param; |
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/** |
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* 用户收藏表 Mapper 接口 |
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* |
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* @author jwy |
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* @since |
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*/ |
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public interface MiniStrayAnimalNoteCollectMapper extends BaseMapper<MiniStrayAnimalNoteCollect> { |
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/** |
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* 查询用户是否收藏该笔记 |
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*/ |
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Integer selectUserCollectCount(@Param("noteId") Long noteId, @Param("userId") Long userId); |
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/** |
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* 新增或更新收藏记录（原子操作） |
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*/ |
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int insertOrUpdateCollect(MiniStrayAnimalNoteCollect collect); |
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/** |
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* 逻辑删除收藏记录（取消收藏） |
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*/ |
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int deleteCollect(@Param("noteId") Long noteId, @Param("userId") Long userId, @Param("currentTime") Long currentTime); |
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} |
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@ -0,0 +1,30 @@ |
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package com.youlai.boot.mini.mapper; |
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import com.youlai.boot.mini.model.entity.MiniStrayAnimalNoteLike; |
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import com.baomidou.mybatisplus.core.mapper.BaseMapper; |
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import org.apache.ibatis.annotations.Param; |
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/** |
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* 流浪动物笔记点赞表 Mapper 接口 |
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* |
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* @author jwy |
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* @since |
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*/ |
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public interface MiniStrayAnimalNoteLikeMapper extends BaseMapper<MiniStrayAnimalNoteLike> { |
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/** |
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* 查询用户是否点赞该笔记 |
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*/ |
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Integer selectUserLikeCount(@Param("noteId") Long noteId, @Param("userId") Long userId); |
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/** |
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* 新增或更新点赞记录（原子操作） |
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*/ |
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int insertOrUpdateLike(MiniStrayAnimalNoteLike like); |
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/** |
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* 逻辑删除点赞记录（取消点赞） |
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*/ |
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int deleteLike(@Param("noteId") Long noteId, @Param("userId") Long userId, @Param("currentTime") Long currentTime); |
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} |
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@ -0,0 +1,70 @@ |
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package com.youlai.boot.mini.model.entity; |
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import com.baomidou.mybatisplus.annotation.*; |
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import io.swagger.v3.oas.annotations.media.Schema; |
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import lombok.Getter; |
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import lombok.Setter; |
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import lombok.ToString; |
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import lombok.experimental.Accessors; |
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import java.io.Serializable; |
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import java.util.Date; |
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import com.fasterxml.jackson.annotation.JsonFormat; |
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@Getter |
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@Setter |
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@ToString |
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@Accessors(chain = true) |
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@TableName("mini_stray_animal_note_collect") |
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@Schema(description = "用户收藏表") |
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public class MiniStrayAnimalNoteCollect implements Serializable { |
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@TableId(value = "id", type = IdType.AUTO) |
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@Schema(description = "用户收藏表主键id") |
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private Long id; |
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@TableField("uuid") |
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@Schema(description = "uuid唯一标识，前后端用这个进行数据交互") |
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private String uuid; |
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@TableField("note_id") |
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@Schema(description = "笔记id") |
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private Long noteId; |
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@TableField("mini_user_id") |
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@Schema(description = "收藏用户id") |
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private Long miniUserId; |
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@TableField("create_time") |
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@Schema(description = "创建时间") |
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@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8") |
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private Date createTime; |
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@TableField("create_timestamp") |
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@Schema(description = "创建时间毫秒级时间戳") |
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private Long createTimestamp; |
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@TableField("create_by") |
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@Schema(description = "创建人ID") |
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private Long createBy; |
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@TableField("update_time") |
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@Schema(description = "更新时间") |
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@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8") |
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private Date updateTime; |
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@TableField("update_timestamp") |
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@Schema(description = "更新时间毫秒级时间戳") |
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private Long updateTimestamp; |
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@TableField("update_by") |
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@Schema(description = "修改人ID") |
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private Long updateBy; |
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@TableField("is_deleted") |
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@Schema(description = "逻辑删除标识(0-未删除 1-已删除)") |
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private Boolean deleted; |
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} |
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@ -0,0 +1,70 @@ |
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package com.youlai.boot.mini.model.entity; |
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import com.baomidou.mybatisplus.annotation.*; |
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import io.swagger.v3.oas.annotations.media.Schema; |
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import lombok.Getter; |
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import lombok.Setter; |
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import lombok.ToString; |
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import lombok.experimental.Accessors; |
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import java.io.Serializable; |
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import java.util.Date; |
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import com.fasterxml.jackson.annotation.JsonFormat; |
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@Getter |
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@Setter |
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@ToString |
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@Accessors(chain = true) |
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@TableName("mini_stray_animal_note_like") |
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@Schema(description = "流浪动物笔记点赞表") |
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public class MiniStrayAnimalNoteLike implements Serializable { |
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@TableId(value = "id", type = IdType.AUTO) |
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@Schema(description = "流浪动物笔记点赞表主键id") |
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private Long id; |
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@TableField("uuid") |
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@Schema(description = "uuid唯一标识，前后端用这个进行数据交互") |
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private String uuid; |
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@TableField("note_id") |
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@Schema(description = "笔记id") |
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private Long noteId; |
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@TableField("mini_user_id") |
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@Schema(description = "点赞用户id") |
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private Long miniUserId; |
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@TableField("create_time") |
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@Schema(description = "创建时间") |
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@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8") |
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private Date createTime; |
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@TableField("create_timestamp") |
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@Schema(description = "创建时间毫秒级时间戳") |
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private Long createTimestamp; |
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@TableField("create_by") |
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@Schema(description = "创建人ID") |
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private Long createBy; |
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@TableField("update_time") |
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@Schema(description = "更新时间") |
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@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8") |
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private Date updateTime; |
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@TableField("update_timestamp") |
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@Schema(description = "更新时间毫秒级时间戳") |
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private Long updateTimestamp; |
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@TableField("update_by") |
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@Schema(description = "修改人ID") |
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private Long updateBy; |
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@TableField("is_deleted") |
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@Schema(description = "逻辑删除标识(0-未删除 1-已删除)") |
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private Boolean deleted; |
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} |
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@ -0,0 +1,15 @@ |
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package com.youlai.boot.mini.model.form; |
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import io.swagger.v3.oas.annotations.media.Schema; |
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import jakarta.validation.constraints.NotBlank; |
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import lombok.Data; |
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@Data |
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@Schema(description = "笔记收藏请求参数") |
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public class NoteCollectForm { |
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@NotBlank(message = "笔记UUID不能为空") |
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@Schema(description = "笔记UUID", requiredMode = Schema.RequiredMode.REQUIRED, example = "a1b2c3d4e5f6g7h8i9j0") |
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private String noteUuid; |
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} |
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@ -0,0 +1,15 @@ |
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package com.youlai.boot.mini.model.form; |
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import io.swagger.v3.oas.annotations.media.Schema; |
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import jakarta.validation.constraints.NotBlank; |
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import lombok.Data; |
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@Data |
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@Schema(description = "笔记点赞请求参数") |
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public class NoteLikeForm { |
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@NotBlank(message = "笔记UUID不能为空") |
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@Schema(description = "笔记UUID", requiredMode = Schema.RequiredMode.REQUIRED, example = "a1b2c3d4e5f6g7h8i9j0") |
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private String noteUuid; |
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} |
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@ -0,0 +1,42 @@ |
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<?xml version="1.0" encoding="UTF-8"?> |
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<!DOCTYPE mapper |
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PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" |
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"http://mybatis.org/dtd/mybatis-3-mapper.dtd"> |
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<mapper namespace="com.youlai.boot.mini.mapper.MiniStrayAnimalNoteCollectMapper"> |
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<!-- 查询用户是否收藏该笔记 --> |
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<select id="selectUserCollectCount" resultType="java.lang.Integer"> |
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SELECT COUNT(1) |
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FROM mini_stray_animal_note_collect |
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WHERE note_id = #{noteId} |
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AND mini_user_id = #{userId} |
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AND is_deleted = 0 |
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</select> |
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<!-- 新增或更新收藏记录（原子操作，依赖note_id和mini_user_id联合唯一索引） --> |
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<insert id="insertOrUpdateCollect" parameterType="com.youlai.boot.mini.model.entity.MiniStrayAnimalNoteCollect"> |
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INSERT INTO mini_stray_animal_note_collect |
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(uuid, note_id, mini_user_id, create_time, create_timestamp, create_by, update_time, update_timestamp, update_by, is_deleted) |
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VALUES |
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(#{uuid}, #{noteId}, #{miniUserId}, #{createTime}, #{createTimestamp}, #{createBy}, #{updateTime}, #{updateTimestamp}, #{updateBy}, #{deleted}) |
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ON DUPLICATE KEY UPDATE |
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is_deleted = 0, |
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update_time = VALUES(update_time), |
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update_timestamp = VALUES(update_timestamp), |
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update_by = VALUES(update_by) |
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</insert> |
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<!-- 逻辑删除收藏记录（取消收藏） --> |
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<update id="deleteCollect"> |
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UPDATE mini_stray_animal_note_collect |
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SET is_deleted = 1, |
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update_time = NOW(), |
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update_timestamp = #{currentTime}, |
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update_by = #{userId} |
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WHERE note_id = #{noteId} |
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AND mini_user_id = #{userId} |
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AND is_deleted = 0 |
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</update> |
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</mapper> |
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@ -0,0 +1,42 @@ |
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<?xml version="1.0" encoding="UTF-8"?> |
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<!DOCTYPE mapper |
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PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" |
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"http://mybatis.org/dtd/mybatis-3-mapper.dtd"> |
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<mapper namespace="com.youlai.boot.mini.mapper.MiniStrayAnimalNoteLikeMapper"> |
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<!-- 查询用户是否点赞该笔记 --> |
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<select id="selectUserLikeCount" resultType="java.lang.Integer"> |
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SELECT COUNT(1) |
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FROM mini_stray_animal_note_like |
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WHERE note_id = #{noteId} |
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AND mini_user_id = #{userId} |
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AND is_deleted = 0 |
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</select> |
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<!-- 新增或更新点赞记录（原子操作，依赖note_id和mini_user_id联合唯一索引） --> |
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<insert id="insertOrUpdateLike" parameterType="com.youlai.boot.mini.model.entity.MiniStrayAnimalNoteLike"> |
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INSERT INTO mini_stray_animal_note_like |
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(uuid, note_id, mini_user_id, create_time, create_timestamp, create_by, update_time, update_timestamp, update_by, is_deleted) |
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VALUES |
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(#{uuid}, #{noteId}, #{miniUserId}, #{createTime}, #{createTimestamp}, #{createBy}, #{updateTime}, #{updateTimestamp}, #{updateBy}, #{deleted}) |
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ON DUPLICATE KEY UPDATE |
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is_deleted = 0, |
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update_time = VALUES(update_time), |
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update_timestamp = VALUES(update_timestamp), |
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update_by = VALUES(update_by) |
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</insert> |
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<!-- 逻辑删除点赞记录（取消点赞） --> |
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<update id="deleteLike"> |
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UPDATE mini_stray_animal_note_like |
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SET is_deleted = 1, |
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update_time = NOW(), |
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update_timestamp = #{currentTime}, |
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update_by = #{userId} |
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WHERE note_id = #{noteId} |
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AND mini_user_id = #{userId} |
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AND is_deleted = 0 |
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</update> |
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</mapper> |
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