update

src/main/java/com/qkdata/biz/web/controller/CourseConsumeRecordController.java

@@ -41,6 +41,7 @@ public class CourseConsumeRecordController {
             CourseConsumeRecordPO cacheModel = (CourseConsumeRecordPO) redisTemplate.opsForHash().get(BizConstants.CACHE_KE_CONSUME_RECORD,model.getUuid());
             cacheModel.setWatchTime(model.getLearnDuration());
             cacheModel.setVideoTime(model.getVideoDuration());
+            cacheModel.setUpdateTime(LocalDateTime.now());
             redisTemplate.opsForHash().put(BizConstants.CACHE_KE_CONSUME_RECORD,cacheModel.getId(),cacheModel);
         }else {
             CourseConsumeRecordPO po = new CourseConsumeRecordPO();
@@ -51,6 +52,7 @@ public class CourseConsumeRecordController {
             po.setWatchTime(model.getLearnDuration());
             po.setVideoTime(model.getVideoDuration());
             po.setCreateTime(model.getStartTime());
+            po.setUpdateTime(model.getStartTime());
             redisTemplate.opsForHash().put(BizConstants.CACHE_KE_CONSUME_RECORD,po.getId(),po);
         }
 

src/main/resources/mappers/management/course_consume_recordMapper.xml

@@ -21,7 +21,7 @@
         WHERE r.is_del = 0
         and r.user_id = #{userId}
         and r.course_id = #{courseId}
-        ORDER BY c.update_time DESC
+        ORDER BY r.update_time DESC
         LIMIT 1
     </select>
     <select id="queryUserRecordPage" resultType="com.qkdata.biz.web.vo.CourseConsumeRecordModel">
@@ -38,15 +38,20 @@
         res.video_id
         FROM (
         SELECT *
+        from
+        (
+        SELECT *
         from course_consume_record
-        GROUP BY user_id,course_id
-        HAVING MAX(update_time)
+        WHERE user_id = #{userId}
+        and is_del = 0
+        ORDER BY update_time desc,course_id ASC LIMIT 100000
+        ) t
+        GROUP BY course_id
+        HAVING max(update_time)
         ) r
         INNER JOIN course c on r.course_id = c.id
         INNER JOIN course_chapter chapter on chapter.id = r.chapter_id
         INNER JOIN resource res ON res.id = chapter.resource_id
-        WHERE r.is_del = 0
-        and r.user_id = #{p.userId}
-        ORDER BY r.update_time DESC
+        ORDER BY r.update_time DESC;
     </select>
 </mapper>