조회수 갱신 시점마다 updated_at 필드가 수정되는 오류 해결

src/main/java/com/example/solidconnection/post/domain/Post.java

@@ -97,9 +97,4 @@ public void update(PostUpdateRequest postUpdateRequest) {
         this.content = postUpdateRequest.content();
         this.category = PostCategory.valueOf(postUpdateRequest.postCategory());
     }
-
-    public void increaseViewCount(Long updateViewCount) {
-        this.viewCount += updateViewCount;
-    }
-
 }

src/main/java/com/example/solidconnection/post/repository/PostRepository.java

@@ -38,4 +38,9 @@ default Post getById(Long id) {
     @Query("UPDATE Post p SET p.likeCount = p.likeCount + 1 " +
             "WHERE p.id = :postId")
     void increaseLikeCount(@Param("postId") Long postId);
+
+    @Modifying(clearAutomatically = true, flushAutomatically = true)
+    @Query("UPDATE Post p SET p.viewCount = p.viewCount + :count " +
+            "WHERE p.id = :postId")
+    void increaseViewCount(@Param("postId") Long postId, @Param("count") Long count);
 }

src/main/java/com/example/solidconnection/service/UpdateViewCountService.java

@@ -26,7 +26,7 @@ public void updateViewCount(String key) {
         log.info("updateViewCount Processing key: {} in thread: {}", key, Thread.currentThread().getName());
         Long postId = redisUtils.getPostIdFromPostViewCountRedisKey(key);
         Post post = postRepository.getById(postId);
-        post.increaseViewCount(redisService.getAndDelete(key));
+        postRepository.increaseViewCount(postId, redisService.getAndDelete(key));
         log.info("updateViewCount Updated post id: {} with view count from key: {}", postId, key);
     }
 }