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Refactor: 프리뷰 사용하는 부분 통합 #311

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Refactor: 프리뷰 사용하는 부분 통합 #311

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e4ef3c9
#293 Feat: post 축약되어 나오는 부분 통합
lee-haeseung Jan 13, 2025
d5ea4f5
Merge branch 'develop' of https://github.com/Codiary-UMC-6th/Backend-…
lee-haeseung Jan 13, 2025
99a7b80
#293 Feat: integrate preview response
lee-haeseung Jan 13, 2025
0c84ff8
Merge branch 'develop' of https://github.com/Codiary-UMC-6th/Backend-…
lee-haeseung Jan 18, 2025
e497cfd
#293 Feat: 앞뒤 포스트 조회 프리뷰 통합
lee-haeseung Jan 18, 2025
040494d
Merge branch 'develop' of https://github.com/Codiary-UMC-6th/Backend-…
lee-haeseung Jan 20, 2025
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6 changes: 3 additions & 3 deletions src/main/java/com/codiary/backend/domain/alert/service/AlertService.java
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Original file line number Diff line number Diff line change
Expand Up @@ -351,7 +351,7 @@ private void sendMemberNewPostAlert(Post post) {
// 이벤트 저장
AlertEvent event = saveEvent(
EventCategory.FOLLOWING_MEMBER_NEW_POST,
PostConverter.toSimplePostResponseDto(post),
PostConverter.toPostPreviewDTO(post),
receiverIdList
);

Expand Down Expand Up @@ -383,7 +383,7 @@ private void sendTeamNewPostAlertToTeamFollowers(Post post) {
// 이벤트 저장
AlertEvent event = saveEvent(
EventCategory.FOLLOWING_TEAM_NEW_POST,
PostConverter.toSimplePostResponseDto(post),
PostConverter.toPostPreviewDTO(post),
receiverIdList
);

Expand Down Expand Up @@ -415,7 +415,7 @@ private void sendTeamNewPostAlertToTeamMembers(Post post) {
// 이벤트 저장
AlertEvent event = saveEvent(
EventCategory.MY_TEAM_NEW_POST,
PostConverter.toSimplePostResponseDto(post),
PostConverter.toPostPreviewDTO(post),
receiverIdList
);

Expand Down
33 changes: 19 additions & 14 deletions src/main/java/com/codiary/backend/domain/post/controller/PostController.java
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Original file line number Diff line number Diff line change
@@ -1,7 +1,6 @@
package com.codiary.backend.domain.post.controller;

import com.codiary.backend.domain.alert.service.AlertService;
import com.codiary.backend.domain.category.dto.CategoryResponseDTO;
import com.codiary.backend.domain.member.entity.Member;
import com.codiary.backend.domain.member.security.CustomMemberDetails;
import com.codiary.backend.domain.member.service.MemberCommandService;
Expand All @@ -20,7 +19,6 @@
import com.codiary.backend.global.apiPayload.exception.GeneralException;
import com.codiary.backend.global.jwt.JwtTokenProvider;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.security.SecurityRequirement;
import io.swagger.v3.oas.annotations.tags.Tag;
import jakarta.validation.constraints.Max;
import jakarta.validation.constraints.Min;
Expand Down Expand Up @@ -103,9 +101,12 @@ public ApiResponse<?> deletePost(@PathVariable Long postId) {
//특정 게시글 조회
@GetMapping("/{postId}")
@Operation(summary = "특정 게시글 조회 API", description = "특정 게시글을 조회합니다.")
public ApiResponse<PostResponseDTO.PostPreviewDTO> findPost(@PathVariable Long postId){
Object request;
Post findPost = postQueryService.findById(postId);
public ApiResponse<PostResponseDTO.PostPreviewDTO> findPost(
@PathVariable Long postId,
@AuthenticationPrincipal CustomMemberDetails memberDetails
) {
Long memberId = (memberDetails != null) ? memberDetails.getId() : 0;
Post findPost = postQueryService.findById(postId, memberId);
return ApiResponse.onSuccess(SuccessStatus.POST_OK, PostConverter.toPostPreviewDTO(findPost));
}

Expand Down Expand Up @@ -186,7 +187,7 @@ public ApiResponse<PostResponseDTO.PostAdjacentDTO> findAdjacentPosts(@PathVaria
// 전체 인기글 or 최신글 조회
@Operation(summary = "공개글 리스트 조회", description = "popular/latest 입력 시 인기글/최신글 조회")
@GetMapping("/list")
public ApiResponse<Page<PostResponseDTO.SimplePostResponseDTO>> getPostList(
public ApiResponse<Page<PostResponseDTO.PostPreviewDTO>> getPostList(
@PageableDefault(size = 9) Pageable pageable
) {
Page<Post> postPage = postService.getPostList(pageable);
Expand All @@ -196,12 +197,12 @@ public ApiResponse<Page<PostResponseDTO.SimplePostResponseDTO>> getPostList(
// 카테고리 인기글 조회
@Operation(summary = "카테고리 인기글/최신글 조회 (popular/latest 입력 (기본 popular)")
@GetMapping("/category/{category_id}")
public ApiResponse<Page<PostResponseDTO.SimplePostResponseDTO>> getCategoryPopularPosts(
public ApiResponse<Page<PostResponseDTO.PostPreviewDTO>> getCategoryPopularPosts(
@AuthenticationPrincipal CustomMemberDetails memberDetails,
@PathVariable("category_id") Long categoryId,
@PageableDefault(size = 9, sort = "popular") Pageable pageable
) {
Long memberId = memberDetails.getId();
Long memberId = (memberDetails != null) ? memberDetails.getId() : 0;
Page<Post> postPage = postService.getCategoryPosts(memberId, categoryId, pageable);
return ApiResponse.onSuccess(SuccessStatus.POST_OK, PostConverter.toPostListResponseDto(postPage));
}
Expand All @@ -221,7 +222,7 @@ public ApiResponse<Page<PostResponseDTO.SimplePostResponseDTO>> getCategoryPopul
// 게시글 검색 결과 페이지네이션
@Operation(summary = "게시글 검색 결과 페이지네이션", description = "게시글(제목/내용) 키워드 검색 결과를 페이지네이션하여 반환합니다.")
@GetMapping("/search")
public ApiResponse<Page<PostResponseDTO.SimplePostResponseDTO>> searchPost(
public ApiResponse<Page<PostResponseDTO.PostPreviewDTO>> searchPost(
@RequestParam(value = "keyword", defaultValue = "", required = false) String keyword,
@AuthenticationPrincipal CustomMemberDetails memberDetails,
@PageableDefault(size = 9) Pageable pageable
Expand Down Expand Up @@ -249,7 +250,7 @@ public ApiResponse<PostResponseDTO.UpdatePostResultDTO> setPostCategory(
// 게시글 검색 (저자 이름, 팀 이름, 프로젝트 이름으로 검색)
@GetMapping("/search_by_name")
@Operation(summary = "게시글 검색 (저자 이름, 팀 이름, 프로젝트 이름으로 검색)")
public ApiResponse<Page<PostResponseDTO.SimplePostResponseDTO>> searchByName(
public ApiResponse<Page<PostResponseDTO.PostPreviewDTO>> searchByName(
@RequestParam(value = "author", defaultValue = "", required = false) String authorName,
@RequestParam(value = "team", defaultValue = "", required = false) String teamName,
@RequestParam(value = "project", defaultValue = "", required = false) String projectName,
Expand Down Expand Up @@ -292,16 +293,20 @@ public ApiResponse<String> cancelBookmark(

@GetMapping("/following/paging")
@Operation(summary = "팔로잉한 멤버/팀의 게시글 리스트 페이징 조회 API", description = "팔로잉한 멤버/팀의 게시글 리스트를 페이징으로 조회합니다. **첫 페이지는 0부터 입니다.**")
public ApiResponse<PostResponseDTO.PostPreviewListDTO> findPostByFollowing(@AuthenticationPrincipal CustomMemberDetails memberDetails,
@PageableDefault(size = 9) Pageable pageable) {
public ApiResponse<PostResponseDTO.PostPreviewListDTO> findPostByFollowing(
@AuthenticationPrincipal CustomMemberDetails memberDetails,
@PageableDefault(size = 9) Pageable pageable
) {
Page<Post> posts = postQueryService.getPostsByFollowing(memberDetails.getId(), pageable);
return ApiResponse.onSuccess(SuccessStatus.POST_OK, PostConverter.toPostPreviewListDTO(posts));
}

@GetMapping("/bookmark/paging")
@Operation(summary = "북마크한 게시글 조회")
public ApiResponse<Page<PostResponseDTO.SimplePostResponseDTO>> getBookmarkPost(@AuthenticationPrincipal CustomMemberDetails memberDetails,
@PageableDefault(size = 9) Pageable pageable) {
public ApiResponse<Page<PostResponseDTO.PostPreviewDTO>> getBookmarkPost(
@AuthenticationPrincipal CustomMemberDetails memberDetails,
@PageableDefault(size = 9) Pageable pageable
) {
return ApiResponse.onSuccess(SuccessStatus.POST_OK,
PostConverter.toPostListResponseDto(postQueryService.getBookmarkPost(memberDetails.getId(), pageable)));
}
Expand Down
119 changes: 21 additions & 98 deletions src/main/java/com/codiary/backend/domain/post/converter/PostConverter.java
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Expand Up @@ -15,28 +15,31 @@

public class PostConverter {

public static Page<PostResponseDTO.SimplePostResponseDTO> toPostListResponseDto(Page<Post> postList) {
return postList.map(PostConverter::toSimplePostResponseDto);
public static Page<PostResponseDTO.PostPreviewDTO> toPostListResponseDto(Page<Post> postList) {
return postList.map(PostConverter::toPostPreviewDTO);
}

public static PostResponseDTO.SimplePostResponseDTO toSimplePostResponseDto(Post post) {
return PostResponseDTO.SimplePostResponseDTO.builder()
public static PostResponseDTO.PostPreviewDTO toPostPreviewDTO(Post post) {
return PostResponseDTO.PostPreviewDTO.builder()
.id(post.getPostId())
.title(post.getPostTitle())
.body(post.getPostBody())
.author(post.getMember() != null ? post.getMember().getNickname() : null)
.authorImageUrl((post.getMember() != null && post.getMember().getImage() != null)
? post.getMember().getImage().getImageUrl()
: "")
.thumbnailImageUrl(post.getThumbnailImage() != null ? post.getThumbnailImage().getFileUrl() : "")
.teamProfileImageUrl((post.getTeam() != null && post.getTeam().getProfileImage() != null)
? post.getTeam().getProfileImage().getImageUrl()
: "")
.teamBannerImageUrl((post.getTeam() != null && post.getTeam().getBannerImage() != null)
? post.getTeam().getBannerImage().getImageUrl()
: "")
.thumbnailImageUrl((post.getThumbnailImage() != null) ? post.getThumbnailImage().getFileUrl() : "")
.createdAt(post.getCreatedAt())
.updatedAt(post.getUpdatedAt())

.authorId(post.getMember().getMemberId())
.authorName(post.getMember().getNickname())
.authorImageUrl((post.getMember().getImage() != null) ? post.getMember().getImage().getImageUrl() : "")

.numberOfCoauthor(post.getAuthorList().size())

.teamExist((post.getTeam() != null) ? true : false)
.teamId((post.getTeam() != null) ? post.getTeam().getTeamId() : null)
.teamName((post.getTeam() != null) ? post.getTeam().getName() : null)
.teamProfileImageUrl((post.getTeam() != null && post.getTeam().getProfileImage() != null)
? post.getTeam().getProfileImage().getImageUrl()
: null)
.build();
}

Expand Down Expand Up @@ -118,45 +121,6 @@ public static PostResponseDTO.UpdatePostResultDTO toUpdatePostResultDTO(Post pos
.build();
}

// Post 조회
public static PostResponseDTO.PostPreviewDTO toPostPreviewDTO(Post post) {
List<String> postCategories = post.getCategoriesList().stream()
.map(Category::getName)
.collect(Collectors.toList());

return PostResponseDTO.PostPreviewDTO.builder()
.postId(post.getPostId())
.memberId(post.getMember().getMemberId())
.authorNickname(post.getMember().getNickname())
.teamId(post.getTeam() != null ? post.getTeam().getTeamId() : null)
.projectId(post.getProject() != null ? post.getProject().getProjectId() : null)
.postTitle(post.getPostTitle())
.postBody(post.getPostBody())
.postStatus(post.getPostStatus())
.postCategory(String.join(", ", postCategories))
.coauthorIds(post.getAuthorList().stream()
.map(author -> author.getMember().getMemberId())
.collect(Collectors.toSet()))
.postAccess(post.getPostAccess())
.authorProfileImageUrl((post.getMember().getImage() != null)
? post.getMember().getImage().getImageUrl()
: "")
.thumbnailImageUrl((post.getThumbnailImage() != null)
? post.getThumbnailImage().getFileUrl()
: "")
.teamProfileImageUrl((post.getTeam() != null && post.getTeam().getProfileImage() != null)
? post.getTeam().getProfileImage().getImageUrl()
: "")
.teamBannerImageUrl((post.getTeam() != null && post.getTeam().getBannerImage() != null)
? post.getTeam().getBannerImage().getImageUrl()
: "")
.postFileList(PostFileConverter.toPostFileListDTO(post.getPostFileList()))
.createdAt(post.getCreatedAt())
.updatedAt(post.getUpdatedAt())
.authorNickname(post.getMember().getNickname())
.build();
}

// Post 전체 리스트 조회
public static PostResponseDTO.PostPreviewListDTO toPostPreviewListDTO(Page<Post> posts) {
List<PostResponseDTO.PostPreviewDTO> postPreviewDTOList = posts.getContent().stream()
Expand All @@ -173,8 +137,6 @@ public static PostResponseDTO.PostPreviewListDTO toPostPreviewListDTO(Page<Post>
.build();
}



// 저자별 Post 조회
public static PostResponseDTO.MemberPostPreviewDTO toMemberPostPreviewDTO(Post post) {
List<String> postCategories = post.getCategoriesList().stream()
Expand Down Expand Up @@ -445,52 +407,13 @@ public static PostResponseDTO.MemberPostInTeamPreviewListDTO toMemberPostInTeamP
.build();
}

// 특정 Post의 인접한 Post 조회 (이전, 다음 Post 조회)
public static PostResponseDTO.PostAdjacentDTO.PostAdjacentPreviewDTO toPostAdjacentPreviewDTO(Post post) {
if (post == null) return null;

List<String> postCategories = post.getCategoriesList().stream()
.map(Category::getName)
.collect(Collectors.toList());

return PostResponseDTO.PostAdjacentDTO.PostAdjacentPreviewDTO.builder()
.postId(post.getPostId())
.memberId(post.getMember().getMemberId())
.authorNickname(post.getMember().getNickname())
.teamId(post.getTeam() != null ? post.getTeam().getTeamId() : null)
.projectId(post.getProject() != null ? post.getProject().getProjectId() : null)
.postTitle(post.getPostTitle())
.postBody(post.getPostBody())
.postStatus(post.getPostStatus())
.postCategory(String.join(", ", postCategories))
.coauthorIds(post.getAuthorList().stream()
.map(author -> author.getMember().getMemberId())
.collect(Collectors.toSet()))
.postAccess(post.getPostAccess())
.authorProfileImageUrl((post.getMember().getImage() != null)
? post.getMember().getImage().getImageUrl()
: "")
.thumbnailImageUrl((post.getThumbnailImage() != null)
? post.getThumbnailImage().getFileUrl()
: "")
.teamProfileImageUrl((post.getTeam() != null && post.getTeam().getProfileImage() != null)
? post.getTeam().getProfileImage().getImageUrl()
: "")
.teamBannerImageUrl((post.getTeam() != null && post.getTeam().getBannerImage() != null)
? post.getTeam().getBannerImage().getImageUrl()
: "")
.postFileList(PostFileConverter.toPostFileListDTO(post.getPostFileList()))
.createdAt(post.getCreatedAt())
.updatedAt(post.getUpdatedAt())
.build();
}

// 인접 post 조회
public static PostResponseDTO.PostAdjacentDTO toPostAdjacentDTO(Post.PostAdjacent adjacent) {
return PostResponseDTO.PostAdjacentDTO.builder()
.hadOlder(adjacent.getOlderPost() != null)
.hasLater(adjacent.getLaterPost() != null)
.olderPost(toPostAdjacentPreviewDTO(adjacent.getOlderPost()))
.laterPost(toPostAdjacentPreviewDTO(adjacent.getLaterPost()))
.olderPost(toPostPreviewDTO(adjacent.getOlderPost()))
.laterPost(toPostPreviewDTO(adjacent.getLaterPost()))
.build();
}

Expand Down
51 changes: 17 additions & 34 deletions src/main/java/com/codiary/backend/domain/post/dto/response/PostResponseDTO.java
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Expand Up @@ -16,17 +16,26 @@ public class PostResponseDTO {
@Builder
@JsonNaming(PropertyNamingStrategies.SnakeCaseStrategy.class)
@JsonInclude(JsonInclude.Include.NON_NULL)
public record SimplePostResponseDTO(
public record PostPreviewDTO(
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DTO 통합하니 훨씬 좋네요 👍

// post 자체 정보
Long id,
String title,
String body,
String author,
String authorImageUrl,
String thumbnailImageUrl,
String teamProfileImageUrl,
String teamBannerImageUrl,
LocalDateTime createdAt,
LocalDateTime updatedAt
LocalDateTime updatedAt,
Integer numberOfBookmark,
// author 정보
Long authorId,
String authorName,
String authorImageUrl,
// coauthor 정보
Integer numberOfCoauthor,
// team 정보
Boolean teamExist, // true 인 경우 아래 내용 작성
Long teamId,
String teamName,
String teamProfileImageUrl
) {
}

Expand Down Expand Up @@ -89,32 +98,6 @@ public static class UpdatePostResultDTO {
LocalDateTime updatedAt;
}


@Builder
@JsonNaming(PropertyNamingStrategies.SnakeCaseStrategy.class)
@JsonInclude(JsonInclude.Include.NON_NULL)
public record PostPreviewDTO ( // Post 조회
Long postId,
Long memberId,
String authorNickname,
String authorProfileImageUrl,
Long teamId,
String teamProfileImageUrl,
String teamBannerImageUrl,
Long projectId,
String postTitle,
String postBody,
String thumbnailImageUrl,
Boolean postStatus,
String postCategory,
Set<Long> coauthorIds,
PostAccess postAccess,
PostFileResponseDTO.PostFileListDTO postFileList,
LocalDateTime createdAt,
LocalDateTime updatedAt
){
}

@Builder
@JsonNaming(PropertyNamingStrategies.SnakeCaseStrategy.class)
@JsonInclude(JsonInclude.Include.NON_NULL)
Expand Down Expand Up @@ -327,8 +310,8 @@ public record MemberPostInTeamPreviewListDTO(
public record PostAdjacentDTO(
Boolean hasLater,
Boolean hadOlder,
PostAdjacentPreviewDTO laterPost,
PostAdjacentPreviewDTO olderPost
PostPreviewDTO laterPost,
PostPreviewDTO olderPost
) {
@Builder
@JsonNaming(PropertyNamingStrategies.SnakeCaseStrategy.class)
Expand Down
11 changes: 0 additions & 11 deletions src/main/java/com/codiary/backend/domain/post/repository/PostRepository.java
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Expand Up @@ -14,8 +14,6 @@

public interface PostRepository extends JpaRepository<Post, Long>, PostRepositoryCustom {

Page<Post> findAllByPostTitleContainingIgnoreCaseOrderByCreatedAtDesc(String postTitle, Pageable pageable);
Page<Post> findAllByOrderByCreatedAtDesc(Pageable pageable);
Page<Post> findByMemberOrderByCreatedAtDescPostIdDesc(Member member, Pageable pageable);
Page<Post> findByTeamOrderByCreatedAtDescPostIdDesc(Team team, Pageable pageable);
Page<Post> findByProjectAndMemberOrderByCreatedAtDescPostIdDesc(Project project, Member member, Pageable pageable);
Expand All @@ -25,15 +23,6 @@ public interface PostRepository extends JpaRepository<Post, Long>, PostRepositor
Page<Post> findByTeamAndMemberOrderByCreatedAtDescPostIdDesc(Team team, Member member, Pageable pageable);
Page<Post> findByTeamAndAuthorList_MemberOrderByCreatedAtDescPostIdDesc(Team team, Member member, Pageable pageable);

Optional<Post> findTopByMemberAndPostIdLessThanOrderByCreatedAtDescPostIdDesc(Member member, Long postId);

Optional<Post> findTopByMemberAndPostIdGreaterThanOrderByCreatedAtAscPostIdAsc(Member member, Long postId);

Optional<Post> findTopByTeamAndPostIdLessThanOrderByCreatedAtDescPostIdDesc(Team team, Long postId);

Optional<Post> findTopByTeamAndPostIdGreaterThanOrderByCreatedAtAscPostIdAsc(Team team, Long postId);


boolean existsByTeam(Team team);
boolean existsByProject(Project project);
boolean existsByMember(Member member);
Expand Down
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