refactor: community-board 조회 기능 봉사자 한정 리팩토링 (#64)

* feat(center): 커뮤니티에서 센터 프로필 조회 기능 및 테스트 삭제

* feat(volunteer): 커뮤니티에서 봉사자 프로필 조회 기능 및 테스트 삭제

* test(community): 커뮤니티 게시글 리스트 조회 테스트 수정

* feat(community): 커뮤니티 게시글 리스트 조회 반환 class 생성

* feat(community): 커뮤니티 게시글 리스트 조회 반환값 및 queryDSL 변경

* feat(community): 커뮤니티 게시글 상세 조회 responseDto 수정

* feat(community): 커뮤니티 게시글 query service 수정

* chore: 불필요한 import 제거

* chore: 불필요한 import 제거

* fix: CoummunityBoardView 이름 변경 및 코드 리뷰 반영

- entity -> dto 메서드 추출
- CommunityBoardView record로 변경
- CommunityBoard 조회 쿼리 추출

Author: ayoung-dev

src/main/java/com/somemore/center/dto/response/CenterForCommunityResponseDto.java

@@ -14,6 +14,5 @@ default boolean doesNotExistById(UUID id) {
         return !existsById(id);
     }
     Optional<Center> findCenterById(UUID id);
-    String findNameById(UUID id);
     void deleteAllInBatch();
 }

src/main/java/com/somemore/center/repository/CenterRepository.java

@@ -1,8 +1,6 @@
 package com.somemore.center.repository;
 
-import com.querydsl.jpa.impl.JPAQueryFactory;
 import com.somemore.center.domain.Center;
-import com.somemore.center.domain.QCenter;
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Repository;
 
@@ -14,7 +12,6 @@
 public class CenterRepositoryImpl implements CenterRepository {
 
     private final CenterJpaRepository centerJpaRepository;
-    private final JPAQueryFactory queryFactory;
 
     @Override
     public Center save(Center center) {
@@ -31,17 +28,6 @@ public Optional<Center> findCenterById(UUID id) {
         return centerJpaRepository.findCenterById(id);
     }
 
-    @Override
-    public String findNameById(UUID id) {
-        QCenter center = QCenter.center;
-
-        return queryFactory
-                .select(center.name)
-                .from(center)
-                .where(center.id.eq(id))
-                .fetchOne();
-    }
-
     @Override
     public void deleteAllInBatch() {
         centerJpaRepository.deleteAllInBatch();

src/main/java/com/somemore/center/repository/CenterRepositoryImpl.java

@@ -1,7 +1,6 @@
 package com.somemore.center.service.query;
 
 import com.somemore.center.domain.Center;
-import com.somemore.center.dto.response.CenterForCommunityResponseDto;
 import com.somemore.center.dto.response.CenterProfileResponseDto;
 import com.somemore.center.dto.response.PreferItemResponseDto;
 import com.somemore.center.repository.CenterRepository;
@@ -45,15 +44,4 @@ private Center getCenterById(UUID centerId) {
         return centerRepository.findCenterById(centerId)
                 .orElseThrow(() -> new BadRequestException(NOT_EXISTS_CENTER.getMessage()));
     }
-
-    @Override
-    public String getNameById(UUID id) {
-        return centerRepository.findNameById(id);
-    }
-
-    @Override
-    public CenterForCommunityResponseDto getCenterDetailForCommunity(UUID id) {
-        Center center = getCenterById(id);
-        return CenterForCommunityResponseDto.fromEntity(center);
-    }
 }

src/main/java/com/somemore/center/service/query/CenterQueryService.java

@@ -1,6 +1,5 @@
 package com.somemore.center.usecase.query;
 
-import com.somemore.center.dto.response.CenterForCommunityResponseDto;
 import com.somemore.center.dto.response.CenterProfileResponseDto;
 
 import java.util.UUID;
@@ -9,6 +8,4 @@ public interface CenterQueryUseCase {
 
     CenterProfileResponseDto getCenterProfileByCenterId(UUID centerId);
     void validateCenterExists(UUID centerId);
-    String getNameById(UUID id);
-    CenterForCommunityResponseDto getCenterDetailForCommunity(UUID id);
 }

src/main/java/com/somemore/center/usecase/query/CenterQueryUseCase.java

@@ -0,0 +1,6 @@
+package com.somemore.community.domain;
+
+public record CommunityBoardView(
+        CommunityBoard communityBoard,
+        String writerNickname) {
+}

src/main/java/com/somemore/community/domain/CommunityBoardView.java

@@ -5,26 +5,27 @@
 import com.somemore.community.domain.CommunityBoard;
 
 import java.time.LocalDateTime;
+import java.util.UUID;
 
 @JsonNaming(PropertyNamingStrategies.SnakeCaseStrategy.class)
 public record CommunityBoardGetDetailResponseDto(
         Long id,
+        UUID writerId,
         String title,
         String content,
         String imageUrl,
         LocalDateTime createdAt,
-        LocalDateTime updatedAt,
-        WriterDetailDto writerDetailDto
+        LocalDateTime updatedAt
 ) {
-    public static CommunityBoardGetDetailResponseDto fromEntity(CommunityBoard board, WriterDetailDto writer) {
+    public static CommunityBoardGetDetailResponseDto fromEntity(CommunityBoard board) {
         return new CommunityBoardGetDetailResponseDto(
                 board.getId(),
+                board.getWriterId(),
                 board.getTitle(),
                 board.getContent(),
                 board.getImgUrl(),
                 board.getCreatedAt(),
-                board.getUpdatedAt(),
-                writer
+                board.getUpdatedAt()
         );
     }
 }

src/main/java/com/somemore/community/dto/response/CommunityBoardGetDetailResponseDto.java

@@ -2,7 +2,7 @@
 
 import com.fasterxml.jackson.databind.PropertyNamingStrategies.SnakeCaseStrategy;
 import com.fasterxml.jackson.databind.annotation.JsonNaming;
-import com.somemore.community.domain.CommunityBoard;
+import com.somemore.community.domain.CommunityBoardView;
 
 import java.time.LocalDateTime;
 
@@ -13,12 +13,12 @@ public record CommunityBoardGetResponseDto(
         String writerNickname,
         LocalDateTime createdAt
 ) {
-    public static CommunityBoardGetResponseDto fromEntity(CommunityBoard board, String writerNickname) {
+    public static CommunityBoardGetResponseDto fromEntity(CommunityBoardView board) {
         return new CommunityBoardGetResponseDto(
-                board.getId(),
-                board.getTitle(),
-                writerNickname,
-                board.getCreatedAt()
+                board.communityBoard().getId(),
+                board.communityBoard().getTitle(),
+                board.writerNickname(),
+                board.communityBoard().getCreatedAt()
         );
     }
 }

src/main/java/com/somemore/community/dto/response/CommunityBoardGetResponseDto.java

@@ -1,6 +1,7 @@
 package com.somemore.community.repository;
 
 import com.somemore.community.domain.CommunityBoard;
+import com.somemore.community.domain.CommunityBoardView;
 
 import java.util.List;
 import java.util.Optional;
@@ -9,7 +10,7 @@
 public interface CommunityBoardRepository {
     CommunityBoard save(CommunityBoard communityBoard);
     Optional<CommunityBoard> findById(Long id);
-    List<CommunityBoard> getCommunityBoards();
-    List<CommunityBoard> findByWriterId(UUID writerId);
+    List<CommunityBoardView> getCommunityBoards();
+    List<CommunityBoardView> findByWriterId(UUID writerId);
     void deleteAllInBatch();
 }