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feat:그루밍 라운지 - "다시 찾아보고 싶은 그루밍" 목록 조회 api 구현(#155) #156

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Merged
myqewr merged 1 commit into from
Sep 11, 2025
Merged

feat:그루밍 라운지 - "다시 찾아보고 싶은 그루밍" 목록 조회 api 구현(#155) #156

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14 changes: 14 additions & 0 deletions src/docs/asciidoc/post-api.adoc
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Expand Up @@ -290,4 +290,18 @@ include::{snippetsDir}/loadUserPickBible/1/http-response.adoc[]
==== Response Body Fields
include::{snippetsDir}/loadUserPickBible/1/response-fields.adoc[]

---


=== **11. 그루밍 라운지 - "다시 찾아보고 싶은 그루밍" 조회**

==== Request
include::{snippetsDir}/loadUserPickTopBookmark/1/http-request.adoc[]

==== 성공 Response
include::{snippetsDir}/loadUserPickTopBookmark/1/http-response.adoc[]

==== Response Body Fields
include::{snippetsDir}/loadUserPickTopBookmark/1/response-fields.adoc[]

---
25 changes: 25 additions & 0 deletions ...com/ftm/server/adapter/in/web/post/controller/LoadUserPickTopBookmarkPostsController.java
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package com.ftm.server.adapter.in.web.post.controller;

import com.ftm.server.adapter.in.web.post.dto.response.LoadUserPickTopBookmarkPostsResponse;
import com.ftm.server.application.port.in.post.LoadUserPickTopBookmarkPostsUseCase;
import com.ftm.server.common.response.ApiResponse;
import com.ftm.server.common.response.enums.SuccessResponseCode;
import java.util.List;
import lombok.RequiredArgsConstructor;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
@RequiredArgsConstructor
public class LoadUserPickTopBookmarkPostsController {

private final LoadUserPickTopBookmarkPostsUseCase useCase;

@GetMapping("/api/posts/userpick/top-bookmarks")
public ResponseEntity<ApiResponse> loadTopBookmarkPosts() {
List<LoadUserPickTopBookmarkPostsResponse> result =
useCase.execute().stream().map(LoadUserPickTopBookmarkPostsResponse::from).toList();
return ResponseEntity.ok(ApiResponse.success(SuccessResponseCode.OK, result));
}
}
36 changes: 36 additions & 0 deletions ...com/ftm/server/adapter/in/web/post/dto/response/LoadUserPickTopBookmarkPostsResponse.java
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package com.ftm.server.adapter.in.web.post.dto.response;

import com.ftm.server.application.vo.post.LoadUserPickTopBookmarkPostsVo;
import java.util.List;
import lombok.AllArgsConstructor;
import lombok.Getter;

@Getter
@AllArgsConstructor
public class LoadUserPickTopBookmarkPostsResponse {

private final Integer ranking;
private final Long postId;
private final String title;
private final Long authorId;
private final String authorName;
private final Integer viewCount;
private final Integer likeCount;
private final Long scrapCount;
private final String imageUrl;
private final List<String> hashtags;

public static LoadUserPickTopBookmarkPostsResponse from(LoadUserPickTopBookmarkPostsVo vo) {
return new LoadUserPickTopBookmarkPostsResponse(
vo.getRanking(),
vo.getPostId(),
vo.getTitle(),
vo.getAuthorId(),
vo.getAuthorName(),
vo.getViewCount(),
vo.getLikeCount(),
vo.getScrapCount(),
vo.getImageUrl(),
vo.getHashtags());
}
}
4 changes: 3 additions & 1 deletion src/main/java/com/ftm/server/adapter/out/cache/LoadUserPickBiblePostsWithCacheAdapter.java
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Expand Up @@ -27,7 +27,9 @@ public List<PostWithIdAndAuthorVo> getUserPickBiblePost() {
}

@Override
@CachePut(cacheNames = USER_PICK_BIBLE_POSTS_CACHE_NAME, key = USER_PICK_BIBLE_POSTS_CACHE_NAME)
@CachePut(
cacheNames = USER_PICK_BIBLE_POSTS_CACHE_NAME,
key = USER_PICK_BIBLE_POSTS_CACHE_KEY_ALL)
public List<PostWithIdAndAuthorVo> getUserPickBiblePostCachePut() {
return execute();
}
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47 changes: 47 additions & 0 deletions ...n/java/com/ftm/server/adapter/out/cache/LoadUserPickTopBookmarkPostsWithCacheAdapter.java
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package com.ftm.server.adapter.out.cache;

import static com.ftm.server.common.consts.StaticConsts.USER_PICK_TOP_BOOKMARK_POSTS_CACHE_KEY_ALL;
import static com.ftm.server.common.consts.StaticConsts.USER_PICK_TOP_BOOKMARK_POSTS_CACHE_NAME;

import com.ftm.server.application.port.out.cache.LoadUserPickTopBookmarkPostsWithCachePort;
import com.ftm.server.application.port.out.persistence.post.LoadPostPort;
import com.ftm.server.application.query.FindTopPostsByBookmarkCountQuery;
import com.ftm.server.application.vo.post.PostWithIdAndAuthorVo;
import com.ftm.server.common.annotation.Adapter;
import java.util.List;
import lombok.RequiredArgsConstructor;
import org.springframework.cache.annotation.CacheConfig;
import org.springframework.cache.annotation.CachePut;
import org.springframework.cache.annotation.Cacheable;

@Adapter
@RequiredArgsConstructor
@CacheConfig(cacheManager = "userPickTopBookmarkPostsCacheManager")
public class LoadUserPickTopBookmarkPostsWithCacheAdapter
implements LoadUserPickTopBookmarkPostsWithCachePort {

private final LoadPostPort loadPostPort;

@Override
@Cacheable(
cacheNames = USER_PICK_TOP_BOOKMARK_POSTS_CACHE_NAME,
key = USER_PICK_TOP_BOOKMARK_POSTS_CACHE_KEY_ALL)
public List<PostWithIdAndAuthorVo> getTopBookmarkPosts() {
return execute();
}

@Override
@CachePut(
cacheNames = USER_PICK_TOP_BOOKMARK_POSTS_CACHE_NAME,
key = USER_PICK_TOP_BOOKMARK_POSTS_CACHE_KEY_ALL)
public List<PostWithIdAndAuthorVo> getTopBookmarkPostsCachePut() {
return execute();
}

private List<PostWithIdAndAuthorVo> execute() {
List<PostWithIdAndAuthorVo> posts =
loadPostPort.loadTopPostsByBookmarkCount(FindTopPostsByBookmarkCountQuery.of(4));
if (posts.isEmpty()) return List.of();
return posts;
}
}
6 changes: 6 additions & 0 deletions ...ava/com/ftm/server/adapter/out/persistence/adapter/post/PostDomainPersistenceAdapter.java
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Expand Up @@ -162,6 +162,12 @@ public List<PostWithIdAndAuthorVo> loadUserPickBiblePosts(FindUserPickBiblePosts
return postRepository.findTopNPostsByLikeCount(query.getLimit());
}

@Override
public List<PostWithIdAndAuthorVo> loadTopPostsByBookmarkCount(
FindTopPostsByBookmarkCountQuery query) {
return postRepository.findTopNPostsByBookmarkCount(query.getLimit());
}

@Override
public List<PostWithUserAndBookmarkCountVo> loadPostWithUserAndBookmarkCount(
FindByIdsQuery query) {
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3 changes: 3 additions & 0 deletions ...a/com/ftm/server/adapter/out/persistence/repository/PostWithBookmarkCustomRepository.java
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Expand Up @@ -3,6 +3,7 @@
import com.ftm.server.application.query.FindByIdsQuery;
import com.ftm.server.application.query.FindPostsByCreatedDateQuery;
import com.ftm.server.application.vo.post.PostWithBookmarkCountVo;
import com.ftm.server.application.vo.post.PostWithIdAndAuthorVo;
import com.ftm.server.application.vo.post.PostWithUserAndBookmarkCountVo;
import com.ftm.server.application.vo.post.UserWithPostCountVo;
import java.util.List;
Expand All @@ -15,4 +16,6 @@ List<UserWithPostCountVo> findAllPostsWithUserAndBookmarkCount(
FindPostsByCreatedDateQuery query);

List<PostWithUserAndBookmarkCountVo> findAllPostsWithUserAndBookmarkCount(FindByIdsQuery query);

List<PostWithIdAndAuthorVo> findTopNPostsByBookmarkCount(int limit);
}
15 changes: 15 additions & 0 deletions ...m/ftm/server/adapter/out/persistence/repository/PostWithBookmarkCustomRepositoryImpl.java
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Expand Up @@ -6,6 +6,7 @@
import com.ftm.server.application.query.FindByIdsQuery;
import com.ftm.server.application.query.FindPostsByCreatedDateQuery;
import com.ftm.server.application.vo.post.PostWithBookmarkCountVo;
import com.ftm.server.application.vo.post.PostWithIdAndAuthorVo;
import com.ftm.server.application.vo.post.PostWithUserAndBookmarkCountVo;
import com.ftm.server.application.vo.post.UserWithPostCountVo;
import com.ftm.server.domain.enums.UserRole;
Expand Down Expand Up @@ -115,4 +116,18 @@ public List<PostWithUserAndBookmarkCountVo> findAllPostsWithUserAndBookmarkCount
postJpaEntity.likeCount)
.fetch();
}

@Override
public List<PostWithIdAndAuthorVo> findTopNPostsByBookmarkCount(int limit) {
return queryFactory
.select(Projections.constructor(PostWithIdAndAuthorVo.class, postJpaEntity.id))
.from(postJpaEntity)
.leftJoin(bookmarkJpaEntity)
.on(bookmarkJpaEntity.post.eq(postJpaEntity))
.where(postJpaEntity.isDeleted.eq(false))
.groupBy(postJpaEntity.id)
.orderBy(bookmarkJpaEntity.id.countDistinct().desc(), postJpaEntity.id.desc())
.limit(limit)
.fetch();
}
}
26 changes: 26 additions & 0 deletions src/main/java/com/ftm/server/adapter/out/scheduler/GetUserPickTopBookmarkPostsScheduler.java
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package com.ftm.server.adapter.out.scheduler;

import com.ftm.server.application.port.out.cache.LoadUserPickTopBookmarkPostsWithCachePort;
import com.ftm.server.common.annotation.Adapter;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.scheduling.annotation.Scheduled;

@Slf4j
@Adapter
@RequiredArgsConstructor
public class GetUserPickTopBookmarkPostsScheduler {

private final LoadUserPickTopBookmarkPostsWithCachePort cachePort;

// cache TTL 1시간 만료 전에 주기적으로 58분 간격으로 갱신
@Scheduled(fixedRateString = "PT58M", initialDelayString = "PT1M")
public void run() {
log.info(
"Loading UserPick Top Bookmark Posts at {}",
LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")));
cachePort.getTopBookmarkPostsCachePut();
}
}
8 changes: 8 additions & 0 deletions ...ain/java/com/ftm/server/application/port/in/post/LoadUserPickTopBookmarkPostsUseCase.java
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package com.ftm.server.application.port.in.post;

import com.ftm.server.application.vo.post.LoadUserPickTopBookmarkPostsVo;
import java.util.List;

public interface LoadUserPickTopBookmarkPostsUseCase {
List<LoadUserPickTopBookmarkPostsVo> execute();
}
11 changes: 11 additions & 0 deletions .../com/ftm/server/application/port/out/cache/LoadUserPickTopBookmarkPostsWithCachePort.java
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package com.ftm.server.application.port.out.cache;

import com.ftm.server.application.vo.post.PostWithIdAndAuthorVo;
import java.util.List;

public interface LoadUserPickTopBookmarkPostsWithCachePort {

List<PostWithIdAndAuthorVo> getTopBookmarkPosts();

List<PostWithIdAndAuthorVo> getTopBookmarkPostsCachePut();
}
2 changes: 2 additions & 0 deletions src/main/java/com/ftm/server/application/port/out/persistence/post/LoadPostPort.java
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Expand Up @@ -19,4 +19,6 @@ public interface LoadPostPort {
List<Post> loadUserPickPopularPosts(FindUserPickPopularPostsQuery query);

List<PostWithIdAndAuthorVo> loadUserPickBiblePosts(FindUserPickBiblePostsQuery query);

List<PostWithIdAndAuthorVo> loadTopPostsByBookmarkCount(FindTopPostsByBookmarkCountQuery query);
}
14 changes: 14 additions & 0 deletions src/main/java/com/ftm/server/application/query/FindTopPostsByBookmarkCountQuery.java
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package com.ftm.server.application.query;

import lombok.AllArgsConstructor;
import lombok.Getter;

@Getter
@AllArgsConstructor
public class FindTopPostsByBookmarkCountQuery {
private final int limit;

public static FindTopPostsByBookmarkCountQuery of(int limit) {
return new FindTopPostsByBookmarkCountQuery(limit);
}
}
79 changes: 79 additions & 0 deletions ...ain/java/com/ftm/server/application/service/post/LoadUserPickTopBookmarkPostsService.java
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package com.ftm.server.application.service.post;

import com.ftm.server.application.port.in.post.LoadUserPickTopBookmarkPostsUseCase;
import com.ftm.server.application.port.out.cache.LoadUserPickTopBookmarkPostsWithCachePort;
import com.ftm.server.application.port.out.persistence.post.LoadPostImagePort;
import com.ftm.server.application.port.out.persistence.post.LoadPostWithBookmarkCountPort;
import com.ftm.server.application.query.FindByIdsQuery;
import com.ftm.server.application.vo.post.LoadUserPickTopBookmarkPostsVo;
import com.ftm.server.application.vo.post.PostWithIdAndAuthorVo;
import com.ftm.server.application.vo.post.PostWithUserAndBookmarkCountVo;
import com.ftm.server.common.consts.PropertiesHolder;
import com.ftm.server.domain.entity.PostImage;
import com.ftm.server.domain.enums.PostHashtag;
import java.util.*;
import java.util.stream.Collectors;
import java.util.stream.IntStream;
import lombok.RequiredArgsConstructor;
import org.springframework.stereotype.Service;

@Service
@RequiredArgsConstructor
public class LoadUserPickTopBookmarkPostsService implements LoadUserPickTopBookmarkPostsUseCase {

private final LoadUserPickTopBookmarkPostsWithCachePort cachePort;
private final LoadPostWithBookmarkCountPort loadPostWithBookmarkCountPort;
private final LoadPostImagePort loadPostImagePort;

@Override
public List<LoadUserPickTopBookmarkPostsVo> execute() {
// 1) 캐시에서 상위 id 목록 조회 (4개)
List<PostWithIdAndAuthorVo> postList = cachePort.getTopBookmarkPosts();
if (postList.isEmpty()) return List.of();

// 2) id 목록
List<Long> postIds = postList.stream().map(PostWithIdAndAuthorVo::getPostId).toList();

// 3) 상세 조회 (유저/북마크 수 포함)
Map<Long, PostWithUserAndBookmarkCountVo> detailPostMap =
loadPostWithBookmarkCountPort
.loadPostWithUserAndBookmarkCount(FindByIdsQuery.from(postIds))
.stream()
.collect(Collectors.toMap(PostWithUserAndBookmarkCountVo::getId, vo -> vo));

// 4) 대표 이미지
List<PostImage> postImages =
loadPostImagePort.loadRepresentativeImagesByPostIds(FindByIdsQuery.from(postIds));
Map<Long, String> imageUrlMap =
postImages.stream()
.collect(
java.util.stream.Collectors.toMap(
PostImage::getPostId,
PostImage::getObjectKey,
(a, b) -> a));

// 5) 합치기 (postList 순서 = 랭킹)
return IntStream.range(0, postIds.size())
.mapToObj(
i -> {
Long postId = postIds.get(i);
PostWithUserAndBookmarkCountVo p = detailPostMap.get(postId);
int ranking = i + 1;
String imageUrl =
imageUrlMap.getOrDefault(
p.getId(), PropertiesHolder.POST_DEFAULT_IMAGE);
List<String> hashtags =
p.getHashtags() == null || p.getHashtags().length == 0
? List.of()
: Arrays.stream(p.getHashtags())
.map(PostHashtag::getTag)
.toList();
return LoadUserPickTopBookmarkPostsVo.of(
ranking,
p,
PropertiesHolder.CDN_PATH + "/" + imageUrl,
hashtags);
})
.toList();
}
}
38 changes: 38 additions & 0 deletions src/main/java/com/ftm/server/application/vo/post/LoadUserPickTopBookmarkPostsVo.java
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package com.ftm.server.application.vo.post;

import java.util.List;
import lombok.AllArgsConstructor;
import lombok.Getter;

@Getter
@AllArgsConstructor
public class LoadUserPickTopBookmarkPostsVo {
private final Integer ranking;
private final Long postId;
private final String title;
private final Long authorId;
private final String authorName;
private final Integer viewCount;
private final Integer likeCount;
private final Long scrapCount;
private final String imageUrl;
private final List<String> hashtags;

public static LoadUserPickTopBookmarkPostsVo of(
Integer ranking,
PostWithUserAndBookmarkCountVo post,
String imageUrl,
List<String> hashtags) {
return new LoadUserPickTopBookmarkPostsVo(
ranking,
post.getId(),
post.getTitle(),
post.getUserId(),
post.getUserName(),
post.getViewCount(),
post.getLikeCount(),
post.getScrapCount(),
imageUrl,
hashtags);
}
}
4 changes: 4 additions & 0 deletions src/main/java/com/ftm/server/common/consts/StaticConsts.java
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Expand Up @@ -24,4 +24,8 @@ public class StaticConsts {

public static final String USER_PICK_BIBLE_POSTS_CACHE_NAME = "ftm:posts:userpick:bible";
public static final String USER_PICK_BIBLE_POSTS_CACHE_KEY_ALL = "'all'";

public static final String USER_PICK_TOP_BOOKMARK_POSTS_CACHE_NAME =
"ftm:posts:userpick:top-bookmarks";
public static final String USER_PICK_TOP_BOOKMARK_POSTS_CACHE_KEY_ALL = "'all'";
}
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