feat: 자신의 댓글인지 확인할 수 있는 반환 데이터 추가 및 flyway 스크립트 추가

market-api/src/main/java/com/server/community/application/comment/CommentQueryService.java

@@ -16,7 +16,7 @@ public class CommentQueryService {
     private final CommentRepository commentRepository;
 
     @Transactional(readOnly = true)
-    public List<CommentSimpleResponse> findAllCommentsByBoardId(final Long boardId, final Long commentId, final int pageSize) {
-        return commentRepository.findAllCommentsByBoardId(boardId, commentId, pageSize);
+    public List<CommentSimpleResponse> findAllCommentsByBoardId(final Long boardId, final Long memberId, final Long commentId, final int pageSize) {
+        return commentRepository.findAllCommentsByBoardId(boardId, memberId, commentId, pageSize);
     }
 }

market-api/src/main/java/com/server/community/domain/comment/Comment.java

@@ -23,7 +23,7 @@
 @NoArgsConstructor(access = AccessLevel.PROTECTED)
 @AllArgsConstructor(access = AccessLevel.PRIVATE)
 @Entity
-@Table(name = "comment", indexes = {@Index(name = "idx_comment_paging", columnList = "board_id")})
+@Table(name = "comment", indexes = {@Index(name = "idx_comment_paging", columnList = "board_id, writer_id")})
 public class Comment extends BaseEntity {
 
     @Id

market-api/src/main/java/com/server/community/domain/comment/CommentRepository.java

@@ -11,7 +11,7 @@ public interface CommentRepository {
 
     Optional<Comment> findById(Long id);
 
-    List<CommentSimpleResponse> findAllCommentsByBoardId(Long boardId, Long commentId, int pageSize);
+    List<CommentSimpleResponse> findAllCommentsByBoardId(Long boardId, Long memberId, Long commentId, int pageSize);
 
     void deleteById(Long id);
 

market-api/src/main/java/com/server/community/domain/comment/dto/CommentSimpleResponse.java

@@ -6,6 +6,7 @@ public record CommentSimpleResponse(
         Long id,
         String content,
         Long writerId,
+        Boolean isMine,
         String writerNickname,
         LocalDateTime createDate
 ) {

market-api/src/main/java/com/server/community/infrastructure/comment/CommentQueryRepository.java

@@ -1,28 +1,29 @@
 package com.server.community.infrastructure.comment;
 
-import com.server.community.domain.comment.dto.CommentSimpleResponse;
 import com.querydsl.core.types.dsl.BooleanExpression;
 import com.querydsl.jpa.impl.JPAQueryFactory;
+import com.server.community.domain.comment.dto.CommentSimpleResponse;
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Repository;
 
 import java.util.List;
 
+import static com.querydsl.core.types.Projections.constructor;
 import static com.server.community.domain.comment.QComment.comment;
 import static com.server.member.domain.member.QMember.member;
-import static com.querydsl.core.types.Projections.constructor;
 
 @RequiredArgsConstructor
 @Repository
 public class CommentQueryRepository {
 
     private final JPAQueryFactory jpaQueryFactory;
 
-    public List<CommentSimpleResponse> findAllWithPaging(final Long boardId, final Long commentId, final int pageSize) {
+    public List<CommentSimpleResponse> findAllWithPaging(final Long boardId, final Long memberId, final Long commentId, final int pageSize) {
         return jpaQueryFactory.select(constructor(CommentSimpleResponse.class,
                         comment.id,
                         comment.content,
                         member.id,
+                        member.id.eq(memberId),
                         member.nickname,
                         comment.createdAt
                 )).from(comment)

market-api/src/main/java/com/server/community/infrastructure/comment/CommentRepositoryImpl.java

@@ -27,8 +27,8 @@ public Optional<Comment> findById(final Long id) {
         return commentJpaRepository.findById(id);
     }
 
-    public List<CommentSimpleResponse> findAllCommentsByBoardId(final Long boardId, final Long commentId, final int pageSize) {
-        return commentQueryRepository.findAllWithPaging(boardId, commentId, pageSize);
+    public List<CommentSimpleResponse> findAllCommentsByBoardId(final Long boardId, final Long memberId, final Long commentId, final int pageSize) {
+        return commentQueryRepository.findAllWithPaging(boardId, memberId, commentId, pageSize);
     }
 
     @Override

market-api/src/main/java/com/server/community/ui/comment/CommentController.java

@@ -42,8 +42,9 @@ public ResponseEntity<Void> createComment(@AuthMember final Long memberId,
     @GetMapping("/{boardId}/comments")
     public ResponseEntity<List<CommentSimpleResponse>> findAllCommentsByBoardId(@PathVariable("boardId") final Long boardId,
                                                                                 @RequestParam(name = "commentId", required = false) final Long commentId,
+                                                                                @AuthMember final Long memberId,
                                                                                 @RequestParam(name = "pageSize") final Integer pageSize) {
-        List<CommentSimpleResponse> comments = commentQueryService.findAllCommentsByBoardId(boardId, commentId, pageSize);
+        List<CommentSimpleResponse> comments = commentQueryService.findAllCommentsByBoardId(boardId, memberId, commentId, pageSize);
         return ResponseEntity.ok(comments);
     }
 

market-api/src/main/resources/db/migration/V3__alter_comment_index.sql

@@ -0,0 +1,4 @@
+ALTER TABLE comment DROP INDEX idx_comment_paging;
+
+ALTER TABLE comment
+    ADD INDEX idx_comment_paging (board_id, writer_id);

market-api/src/test/java/com/server/community/application/comment/CommentServiceTest.java

@@ -52,7 +52,7 @@ void setup() {
         Long boardId = saved.getBoardId();
 
         // when
-        List<CommentSimpleResponse> result = commentQueryService.findAllCommentsByBoardId(boardId, null, 10);
+        List<CommentSimpleResponse> result = commentQueryService.findAllCommentsByBoardId(boardId, 1L, null, 10);
 
         // then
         assertSoftly(softly -> {
@@ -133,7 +133,7 @@ void setup() {
         assertDoesNotThrow(() -> commentService.deleteAllCommentsByBoardId(saved.getBoardId()));
 
         // then
-        List<CommentSimpleResponse> result = commentQueryService.findAllCommentsByBoardId(saved.getBoardId(), null, 10);
+        List<CommentSimpleResponse> result = commentQueryService.findAllCommentsByBoardId(saved.getBoardId(), 1L, null, 10);
         assertThat(result).isEmpty();
     }
 }

market-api/src/test/java/com/server/community/infrastructure/comment/CommentFakeRepository.java

@@ -40,7 +40,7 @@ public Optional<Comment> findById(final Long id) {
     }
 
     @Override
-    public List<CommentSimpleResponse> findAllCommentsByBoardId(final Long boardId, final Long commentId, final int pageSize) {
+    public List<CommentSimpleResponse> findAllCommentsByBoardId(final Long boardId, final Long memberId, final Long commentId, final int pageSize) {
         if (commentId == null) {
             return map.values().stream()
                     .sorted(Comparator.comparing(Comment::getId).reversed())
@@ -81,6 +81,7 @@ private static CommentSimpleResponse parse(final Comment comment) {
                 comment.getId(),
                 comment.getContent(),
                 comment.getWriterId(),
+                true,
                 "writer",
                 LocalDateTime.now()
         );

market-api/src/test/java/com/server/community/infrastructure/comment/CommentQueryRepositoryTest.java

@@ -59,7 +59,7 @@ void setup() {
         }
 
         // when
-        List<CommentSimpleResponse> result = commentQueryRepository.findAllWithPaging(1L, null, 10);
+        List<CommentSimpleResponse> result = commentQueryRepository.findAllWithPaging(1L, member.getId(), null, 10);
 
         // then
         assertSoftly(softly -> {
@@ -83,7 +83,7 @@ void setup() {
         }
 
         // when
-        List<CommentSimpleResponse> result = commentQueryRepository.findAllWithPaging(1L, 11L, 10);
+        List<CommentSimpleResponse> result = commentQueryRepository.findAllWithPaging(1L, member.getId(), 11L, 10);
 
         // then
         assertSoftly(softly -> {

market-api/src/test/java/com/server/community/ui/comment/CommentControllerWebMvcTest.java

@@ -20,6 +20,8 @@
 
 import static com.server.helper.RestDocsHelper.customDocument;
 import static org.apache.http.HttpHeaders.AUTHORIZATION;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.anyLong;
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.doNothing;
@@ -80,8 +82,8 @@ class CommentControllerWebMvcTest extends MockBeanInjection {
     void 게시글의_댓글을_모두_조회한다() throws Exception {
         // given
         Long boardId = 1L;
-        CommentSimpleResponse response = new CommentSimpleResponse(1L, "댓글 내용", 1L, "꿈꾸는돼지_123", LocalDateTime.now());
-        when(commentQueryService.findAllCommentsByBoardId(1L, 2L, 10)).thenReturn(List.of(response));
+        CommentSimpleResponse response = new CommentSimpleResponse(1L, "댓글 내용", 1L, true, "꿈꾸는돼지_123", LocalDateTime.now());
+        when(commentQueryService.findAllCommentsByBoardId(anyLong(), anyLong(), anyLong(), anyInt())).thenReturn(List.of(response));
 
         // when & then
         mockMvc.perform(get("/api/boards/{boardId}/comments", boardId)
@@ -105,6 +107,7 @@ class CommentControllerWebMvcTest extends MockBeanInjection {
                                 fieldWithPath("[].id").description("댓글 id"),
                                 fieldWithPath("[].content").description("댓글 내용"),
                                 fieldWithPath("[].writerId").description("작성자 id"),
+                                fieldWithPath("[].isMine").description("자신이 작성한 댓글인지"),
                                 fieldWithPath("[].writerNickname").description("작성자 닉네임"),
                                 fieldWithPath("[].createDate").description("댓글 생성일자")
                         )