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[DP-531] 익명회원 기술블로그 댓글/답글 삭제 #179

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Merged
yu-so-young2 merged 4 commits into from
Aug 6, 2025
Merged

[DP-531] 익명회원 기술블로그 댓글/답글 삭제 #179

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7b4425e
feat(GuestTechCommentServiceV2): 기술블로그 익명 회원 답글 작성 개발 및 테스트 코드 작성
ssosee Jul 30, 2025
5f0f87d
docs(tech-article-comment): 기술블로그 답글 작성 API 문서 수정
ssosee Jul 30, 2025
48c8ada
fix(GuestTechCommentServiceV2): 익명회원 기술블로그 댓글/답글 수정 개발 및 테스트 코드 작성
ssosee Jul 31, 2025
dc19c59
feat(GuestTechCommentServiceV2): 익명회원 기술블로그 댓글 삭제 기능 추가 및 테스트 코드 작성
ssosee Aug 3, 2025
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6 changes: 4 additions & 2 deletions src/docs/asciidoc/api/tech-article-comment/tech-article-comment-modify.adoc
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Expand Up @@ -2,8 +2,10 @@
== 기술블로그 댓글 수정 API(PATCH: /devdevdev/api/v1/articles/{techArticleId}/comments/{techCommentId})

* 기술블로그 댓글을 수정한다.
* 회원 본인이 작성한 기술블로그 댓글을 수정할 수 있다.
* 삭제된 댓글을 수정할 수 없다.
** 회원인 경우 토큰을 `Authorization` 헤더에 포함시켜야 한다.
** 익명 회원인 경우 `Anonymous-Member-Id` 헤더에 익명 회원 아이디를 포함시켜야 한다.
* 회원 또는 익명회원 본인이 작성한 기술블로그 댓글/답글 만 수정 할 수 있다.
* 삭제된 댓글/답글을 수정할 수 없다.

=== 정상 요청/응답

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4 changes: 3 additions & 1 deletion src/docs/asciidoc/api/tech-article-comment/tech-article-reply-register.adoc
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Expand Up @@ -2,7 +2,8 @@
== 기술블로그 답글 작성 API(POST: /devdevdev/api/v1/articles/{techArticleId}/comments/{originParentTechCommentId}/{parentTechCommentId}

* 회원은 기술블로그에 댓글에 답글을 작성할 수 있다.
* 익명회원은 답글을 작성할 수 없다.
** 회원인 경우 토큰을 `Authorization` 헤더에 포함시켜야 한다.
** 익명 회원인 경우 `Anonymous-Member-Id` 헤더에 익명 회원 아이디를 포함시켜야 한다.
* 삭제된 댓글에는 답글을 작성할 수 없다.
* 최초 댓글에 대한 답글을 작성할 경우 `techCommentOriginParentId` 값과 `techParentCommentId` 값이 동일하다.

Expand Down Expand Up @@ -40,5 +41,6 @@ include::{snippets}/register-tech-article-reply/response-fields.adoc[]
* `회원을 찾을 수 없습니다.`: 회원 정보가 없을 경우
* `익명 회원은 사용할 수 없는 기능 입니다.`: 익명 회원이 사용할 수 없는 기능일 경우
* `존재하지 않는 기술블로그입니다.`: 기술블로그가 존재하지 않는 경우
* `익명 사용자가 아닙니다. 잘못된 메소드 호출 입니다.`: 회원이 익명 회원 메소드를 호출한 경우

include::{snippets}/register-tech-article-reply-null-exception/response-body.adoc[]
21 changes: 21 additions & 0 deletions src/main/java/com/dreamypatisiel/devdevdev/domain/entity/TechComment.java
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Expand Up @@ -152,11 +152,32 @@ public static TechComment createRepliedTechCommentByMember(CommentContents conte
.build();
}

public static TechComment createRepliedTechCommentByAnonymousMember(CommentContents contents,
AnonymousMember createdAnonymousBy,
TechArticle techArticle, TechComment originParent,
TechComment parent) {
return TechComment.builder()
.contents(contents)
.createdAnonymousBy(createdAnonymousBy)
.techArticle(techArticle)
.blameTotalCount(Count.defaultCount())
.recommendTotalCount(Count.defaultCount())
.replyTotalCount(Count.defaultCount())
.originParent(originParent)
.parent(parent)
.build();
}

public void changeDeletedAt(LocalDateTime deletedAt, Member deletedBy) {
this.deletedAt = deletedAt;
this.deletedBy = deletedBy;
}

public void changeDeletedAt(LocalDateTime deletedAt, AnonymousMember deletedAnonymousBy) {
this.deletedAt = deletedAt;
this.deletedAnonymousBy = deletedAnonymousBy;
}

public void modifyCommentContents(CommentContents contents, LocalDateTime contentsLastModifiedAt) {
this.contents = contents;
this.contentsLastModifiedAt = contentsLastModifiedAt;
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4 changes: 4 additions & 0 deletions ...ava/com/dreamypatisiel/devdevdev/domain/repository/techArticle/TechCommentRepository.java
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@@ -1,5 +1,6 @@
package com.dreamypatisiel.devdevdev.domain.repository.techArticle;

import com.dreamypatisiel.devdevdev.domain.entity.AnonymousMember;
import com.dreamypatisiel.devdevdev.domain.entity.TechComment;
import com.dreamypatisiel.devdevdev.domain.repository.techArticle.custom.TechCommentRepositoryCustom;
import java.util.List;
Expand All @@ -16,6 +17,9 @@ public interface TechCommentRepository extends JpaRepository<TechComment, Long>,
Optional<TechComment> findByIdAndTechArticleIdAndCreatedByIdAndDeletedAtIsNull(Long id, Long techArticleId,
Long createdById);

Optional<TechComment> findByIdAndTechArticleIdAndCreatedAnonymousByAndDeletedAtIsNull(Long id, Long techArticleId,
AnonymousMember createdAnonymousBy);

Optional<TechComment> findByIdAndTechArticleIdAndDeletedAtIsNull(Long id, Long techArticleId);

@EntityGraph(attributePaths = {"createdBy", "deletedBy", "createdAnonymousBy", "deletedAnonymousBy", "techArticle"})
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9 changes: 9 additions & 0 deletions ...main/java/com/dreamypatisiel/devdevdev/domain/service/techArticle/dto/TechCommentDto.java
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@@ -1,5 +1,6 @@
package com.dreamypatisiel.devdevdev.domain.service.techArticle.dto;

import com.dreamypatisiel.devdevdev.web.dto.request.techArticle.ModifyTechCommentRequest;
import com.dreamypatisiel.devdevdev.web.dto.request.techArticle.RegisterTechCommentRequest;
import lombok.Data;

Expand All @@ -15,4 +16,12 @@ public static TechCommentDto createRegisterCommentDto(RegisterTechCommentRequest
techCommentDto.setAnonymousMemberId(anonymousMemberId);
return techCommentDto;
}

public static TechCommentDto createModifyCommentDto(ModifyTechCommentRequest modifyTechCommentRequest,
String anonymousMemberId) {
TechCommentDto techCommentDto = new TechCommentDto();
techCommentDto.setContents(modifyTechCommentRequest.getContents());
techCommentDto.setAnonymousMemberId(anonymousMemberId);
return techCommentDto;
}
}
19 changes: 7 additions & 12 deletions ...amypatisiel/devdevdev/domain/service/techArticle/techComment/GuestTechCommentService.java
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Expand Up @@ -2,19 +2,18 @@

import static com.dreamypatisiel.devdevdev.domain.exception.GuestExceptionMessage.INVALID_ANONYMOUS_CAN_NOT_USE_THIS_FUNCTION_MESSAGE;

import com.dreamypatisiel.devdevdev.domain.policy.TechArticlePopularScorePolicy;
import com.dreamypatisiel.devdevdev.domain.policy.TechBestCommentsPolicy;
import com.dreamypatisiel.devdevdev.domain.repository.techArticle.TechCommentRepository;
import com.dreamypatisiel.devdevdev.domain.repository.techArticle.TechCommentSort;
import com.dreamypatisiel.devdevdev.domain.service.member.AnonymousMemberService;
import com.dreamypatisiel.devdevdev.domain.service.techArticle.dto.TechCommentDto;
import com.dreamypatisiel.devdevdev.global.utils.AuthenticationMemberUtils;
import com.dreamypatisiel.devdevdev.web.dto.SliceCommentCustom;
import com.dreamypatisiel.devdevdev.web.dto.request.techArticle.ModifyTechCommentRequest;
import com.dreamypatisiel.devdevdev.web.dto.request.techArticle.RegisterTechCommentRequest;
import com.dreamypatisiel.devdevdev.web.dto.response.techArticle.TechCommentRecommendResponse;
import com.dreamypatisiel.devdevdev.web.dto.response.techArticle.TechCommentResponse;
import com.dreamypatisiel.devdevdev.web.dto.response.techArticle.TechCommentsResponse;
import java.util.List;
import javax.annotation.Nullable;
import org.springframework.data.domain.Pageable;
import org.springframework.security.access.AccessDeniedException;
import org.springframework.security.core.Authentication;
Expand All @@ -25,13 +24,10 @@
@Transactional(readOnly = true)
public class GuestTechCommentService extends TechCommentCommonService implements TechCommentService {

private final AnonymousMemberService anonymousMemberService;

public GuestTechCommentService(TechCommentRepository techCommentRepository,
TechBestCommentsPolicy techBestCommentsPolicy,
AnonymousMemberService anonymousMemberService) {
super(techCommentRepository, techBestCommentsPolicy);
this.anonymousMemberService = anonymousMemberService;
TechArticlePopularScorePolicy techArticlePopularScorePolicy) {
super(techCommentRepository, techBestCommentsPolicy, techArticlePopularScorePolicy);
}

@Override
Expand All @@ -44,20 +40,19 @@ public TechCommentResponse registerMainTechComment(Long techArticleId,
@Override
public TechCommentResponse registerRepliedTechComment(Long techArticleId, Long originParentTechCommentId,
Long parentTechCommentId,
RegisterTechCommentRequest registerRepliedTechCommentRequest,
TechCommentDto registerRepliedTechCommentRequest,
Authentication authentication) {
throw new AccessDeniedException(INVALID_ANONYMOUS_CAN_NOT_USE_THIS_FUNCTION_MESSAGE);
}

@Override
public TechCommentResponse modifyTechComment(Long techArticleId, Long techCommentId,
ModifyTechCommentRequest modifyTechCommentRequest,
public TechCommentResponse modifyTechComment(Long techArticleId, Long techCommentId, TechCommentDto modifyTechCommentDto,
Authentication authentication) {
throw new AccessDeniedException(INVALID_ANONYMOUS_CAN_NOT_USE_THIS_FUNCTION_MESSAGE);
}

@Override
public TechCommentResponse deleteTechComment(Long techArticleId, Long techCommentId,
public TechCommentResponse deleteTechComment(Long techArticleId, Long techCommentId, @Nullable String anonymousMemberId,
Authentication authentication) {
throw new AccessDeniedException(INVALID_ANONYMOUS_CAN_NOT_USE_THIS_FUNCTION_MESSAGE);
}
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105 changes: 88 additions & 17 deletions ...ypatisiel/devdevdev/domain/service/techArticle/techComment/GuestTechCommentServiceV2.java
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@@ -1,21 +1,23 @@
package com.dreamypatisiel.devdevdev.domain.service.techArticle.techComment;

import static com.dreamypatisiel.devdevdev.domain.exception.GuestExceptionMessage.INVALID_ANONYMOUS_CAN_NOT_USE_THIS_FUNCTION_MESSAGE;
import static com.dreamypatisiel.devdevdev.domain.exception.TechArticleExceptionMessage.INVALID_NOT_FOUND_TECH_COMMENT_MESSAGE;

import com.dreamypatisiel.devdevdev.domain.entity.AnonymousMember;
import com.dreamypatisiel.devdevdev.domain.entity.TechArticle;
import com.dreamypatisiel.devdevdev.domain.entity.TechComment;
import com.dreamypatisiel.devdevdev.domain.entity.embedded.CommentContents;
import com.dreamypatisiel.devdevdev.domain.policy.TechArticlePopularScorePolicy;
import com.dreamypatisiel.devdevdev.domain.policy.TechBestCommentsPolicy;
import com.dreamypatisiel.devdevdev.domain.repository.techArticle.TechCommentRepository;
import com.dreamypatisiel.devdevdev.domain.repository.techArticle.TechCommentSort;
import com.dreamypatisiel.devdevdev.domain.service.member.AnonymousMemberService;
import com.dreamypatisiel.devdevdev.domain.service.techArticle.dto.TechCommentDto;
import com.dreamypatisiel.devdevdev.domain.service.techArticle.techArticle.TechArticleCommonService;
import com.dreamypatisiel.devdevdev.exception.NotFoundException;
import com.dreamypatisiel.devdevdev.global.common.TimeProvider;
import com.dreamypatisiel.devdevdev.global.utils.AuthenticationMemberUtils;
import com.dreamypatisiel.devdevdev.web.dto.SliceCommentCustom;
import com.dreamypatisiel.devdevdev.web.dto.request.techArticle.ModifyTechCommentRequest;
import com.dreamypatisiel.devdevdev.web.dto.request.techArticle.RegisterTechCommentRequest;
import com.dreamypatisiel.devdevdev.web.dto.response.techArticle.TechCommentRecommendResponse;
import com.dreamypatisiel.devdevdev.web.dto.response.techArticle.TechCommentResponse;
import com.dreamypatisiel.devdevdev.web.dto.response.techArticle.TechCommentsResponse;
Expand All @@ -30,30 +32,32 @@
@Transactional(readOnly = true)
public class GuestTechCommentServiceV2 extends TechCommentCommonService implements TechCommentService {

private final TimeProvider timeProvider;

private final AnonymousMemberService anonymousMemberService;
private final TechCommentCommonService techCommentCommonService;
private final TechArticleCommonService techArticleCommonService;

public GuestTechCommentServiceV2(TechCommentRepository techCommentRepository, TechBestCommentsPolicy techBestCommentsPolicy,
public GuestTechCommentServiceV2(TimeProvider timeProvider, TechCommentRepository techCommentRepository,
TechBestCommentsPolicy techBestCommentsPolicy,
AnonymousMemberService anonymousMemberService,
TechCommentCommonService techCommentCommonService,
TechArticlePopularScorePolicy techArticlePopularScorePolicy,
TechArticleCommonService techArticleCommonService) {
super(techCommentRepository, techBestCommentsPolicy);
super(techCommentRepository, techBestCommentsPolicy, techArticlePopularScorePolicy);
this.timeProvider = timeProvider;
this.anonymousMemberService = anonymousMemberService;
this.techCommentCommonService = techCommentCommonService;
this.techArticleCommonService = techArticleCommonService;
}

@Override
@Transactional
public TechCommentResponse registerMainTechComment(Long techArticleId, TechCommentDto techCommentDto,
public TechCommentResponse registerMainTechComment(Long techArticleId, TechCommentDto registerTechCommentDto,
Authentication authentication) {

// 익명 회원인지 검증
AuthenticationMemberUtils.validateAnonymousMethodCall(authentication);

String anonymousMemberId = techCommentDto.getAnonymousMemberId();
String contents = techCommentDto.getContents();
String anonymousMemberId = registerTechCommentDto.getAnonymousMemberId();
String contents = registerTechCommentDto.getContents();

// 회원 조회 또는 생성
AnonymousMember findAnonymousMember = anonymousMemberService.findOrCreateAnonymousMember(anonymousMemberId);
Expand All @@ -74,24 +78,91 @@ public TechCommentResponse registerMainTechComment(Long techArticleId, TechComme
}

@Override
@Transactional
public TechCommentResponse registerRepliedTechComment(Long techArticleId, Long originParentTechCommentId,
Long parentTechCommentId,
RegisterTechCommentRequest registerRepliedTechCommentRequest,
TechCommentDto registerRepliedTechCommentDto,
Authentication authentication) {
throw new AccessDeniedException(INVALID_ANONYMOUS_CAN_NOT_USE_THIS_FUNCTION_MESSAGE);
// 익명 회원인지 검증
AuthenticationMemberUtils.validateAnonymousMethodCall(authentication);

String anonymousMemberId = registerRepliedTechCommentDto.getAnonymousMemberId();
String contents = registerRepliedTechCommentDto.getContents();

// 회원 조회 또는 생성
AnonymousMember findAnonymousMember = anonymousMemberService.findOrCreateAnonymousMember(anonymousMemberId);

// 답글 대상의 기술블로그 댓글 조회
TechComment findParentTechComment = techCommentRepository.findWithTechArticleByIdAndTechArticleId(
parentTechCommentId, techArticleId)
.orElseThrow(() -> new NotFoundException(INVALID_NOT_FOUND_TECH_COMMENT_MESSAGE));

// 답글 엔티티 생성 및 저장
TechComment findOriginParentTechComment = super.getAndValidateOriginParentTechComment(originParentTechCommentId,
findParentTechComment);
TechArticle findTechArticle = findParentTechComment.getTechArticle();

TechComment repliedTechComment = TechComment.createRepliedTechCommentByAnonymousMember(new CommentContents(contents),
findAnonymousMember, findTechArticle, findOriginParentTechComment, findParentTechComment);
techCommentRepository.save(repliedTechComment);

// 아티클의 댓글수 증가
findTechArticle.incrementCommentCount();
findTechArticle.changePopularScore(techArticlePopularScorePolicy);

// origin 댓글의 답글수 증가
findOriginParentTechComment.incrementReplyTotalCount();

// 데이터 가공
return new TechCommentResponse(repliedTechComment.getId());
}

@Override
public TechCommentResponse modifyTechComment(Long techArticleId, Long techCommentId,
ModifyTechCommentRequest modifyTechCommentRequest,
@Transactional
public TechCommentResponse modifyTechComment(Long techArticleId, Long techCommentId, TechCommentDto modifyTechCommentDto,
Authentication authentication) {
throw new AccessDeniedException(INVALID_ANONYMOUS_CAN_NOT_USE_THIS_FUNCTION_MESSAGE);
// 익명 회원인지 검증
AuthenticationMemberUtils.validateAnonymousMethodCall(authentication);

String contents = modifyTechCommentDto.getContents();
String anonymousMemberId = modifyTechCommentDto.getAnonymousMemberId();

// 회원 조회 또는 생성
AnonymousMember findAnonymousMember = anonymousMemberService.findOrCreateAnonymousMember(anonymousMemberId);

// 기술블로그 댓글 조회
TechComment findTechComment = techCommentRepository.findByIdAndTechArticleIdAndCreatedAnonymousByAndDeletedAtIsNull(
techCommentId, techArticleId, findAnonymousMember)
.orElseThrow(() -> new NotFoundException(INVALID_NOT_FOUND_TECH_COMMENT_MESSAGE));

// 댓글 수정
findTechComment.modifyCommentContents(new CommentContents(contents), timeProvider.getLocalDateTimeNow());

// 데이터 가공
return new TechCommentResponse(findTechComment.getId());
}

@Override
public TechCommentResponse deleteTechComment(Long techArticleId, Long techCommentId,
@Transactional
public TechCommentResponse deleteTechComment(Long techArticleId, Long techCommentId, String anonymousMemberId,
Authentication authentication) {
throw new AccessDeniedException(INVALID_ANONYMOUS_CAN_NOT_USE_THIS_FUNCTION_MESSAGE);

// 익명 회원인지 검증
AuthenticationMemberUtils.validateAnonymousMethodCall(authentication);

// 익명회원 조회 또는 생성
AnonymousMember findAnonymousMember = anonymousMemberService.findOrCreateAnonymousMember(anonymousMemberId);

// 기술블로그 댓글 조회
TechComment findTechComment = techCommentRepository.findByIdAndTechArticleIdAndCreatedAnonymousByAndDeletedAtIsNull(
techCommentId, techArticleId, findAnonymousMember)
.orElseThrow(() -> new NotFoundException(INVALID_NOT_FOUND_TECH_COMMENT_MESSAGE));

// 소프트 삭제
findTechComment.changeDeletedAt(timeProvider.getLocalDateTimeNow(), findAnonymousMember);

// 데이터 가공
return new TechCommentResponse(findTechComment.getId());
}

/**
Expand Down
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