Merge pull request #24 from jeondain/feat/#23

[feat #23] 게시판 상세 조회 API 구현

Author: jeondain

src/main/java/com/fromm/leafmap/domain/comment/dto/CommentResponseDTO.java

@@ -0,0 +1,23 @@
+package com.fromm.leafmap.domain.comment.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import java.time.LocalDateTime;
+
+public class CommentResponseDTO {
+
+    @Builder
+    @Getter
+    @NoArgsConstructor
+    @AllArgsConstructor
+    public static class CommentDTO {
+        private Long id;
+        private String content;
+        private String nickname;
+        private Boolean isWriter;
+        private LocalDateTime createdAt;
+    }
+}

…/leafmap/domain/post/entity/Comment.java …afmap/domain/comment/entity/Comment.javasrc/main/java/com/fromm/leafmap/domain/post/entity/Comment.java renamed to src/main/java/com/fromm/leafmap/domain/comment/entity/Comment.java src/main/java/com/fromm/leafmap/domain/post/entity/Comment.java renamed to src/main/java/com/fromm/leafmap/domain/comment/entity/Comment.java

@@ -1,6 +1,7 @@
-package com.fromm.leafmap.domain.post.entity;
+package com.fromm.leafmap.domain.comment.entity;
 
 import com.fromm.leafmap.domain.member.entity.Member;
+import com.fromm.leafmap.domain.post.entity.Post;
 import com.fromm.leafmap.global.common.BaseEntity;
 import jakarta.persistence.*;
 import lombok.*;

src/main/java/com/fromm/leafmap/domain/major/controller/MajorController.java

@@ -18,7 +18,7 @@ public class MajorController {
     private final MajorService majorService;
 
     @PostMapping(value = "/{majorId}/curriculumUrl", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
-    @Operation(summary = "전공 이수체계도 이미지 업로드", description = "연동 X")
+    @Operation(summary = "전공 이수체계도 이미지 업로드 (연동 X)")
     public ApiResponse<String> uploadMajorImage( @PathVariable Long majorId,
                                                  @RequestPart("image") MultipartFile image) {
         String imageUrl = majorService.uploadCurriculumUrl(majorId, image);

src/main/java/com/fromm/leafmap/domain/major/dto/MajorResponseDTO.java

@@ -0,0 +1,22 @@
+package com.fromm.leafmap.domain.major.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+public class MajorResponseDTO {
+
+    @Builder
+    @Getter
+    @NoArgsConstructor
+    @AllArgsConstructor
+    public static class MajorDTO {
+        private Long id;
+        private String name;
+        private String keywords;
+        private String curriculumUrl;
+        private String description;
+        private String career;;
+    }
+}

src/main/java/com/fromm/leafmap/domain/member/dto/MemberResponseDTO.java

@@ -7,6 +7,15 @@
 
 public class MemberResponseDTO {
 
+    @Builder
+    @Getter
+    @NoArgsConstructor
+    @AllArgsConstructor
+    public static class MemberDTO {
+        private Long id;
+        private String nickname;
+    }
+
     @Builder
     @Getter
     @NoArgsConstructor

src/main/java/com/fromm/leafmap/domain/post/controller/PostController.java

@@ -58,4 +58,14 @@ public ApiResponse<PostResponseDTO.PostListResultDTO> getPostList(
         return ApiResponse.onSuccess(postListResultDTO);
     }
 
+    @GetMapping(value = "/{boardType}/{postId}")
+    @Operation(summary = "게시판 상세 조회")
+    public ApiResponse<PostResponseDTO.PostDetailResultDTO> getPostDetail(
+            @PathVariable BoardType boardType,
+            @PathVariable Long postId,
+            @CurrentMember Member member) {
+
+        PostResponseDTO.PostDetailResultDTO postDetailResultDTO = postService.getPostDetail(boardType, postId, member);
+        return ApiResponse.onSuccess(postDetailResultDTO);
+    }
 }

src/main/java/com/fromm/leafmap/domain/post/dto/PostResponseDTO.java

@@ -1,10 +1,12 @@
 package com.fromm.leafmap.domain.post.dto;
 
-import lombok.AllArgsConstructor;
-import lombok.Builder;
-import lombok.Getter;
-import lombok.NoArgsConstructor;
+import com.fromm.leafmap.domain.comment.dto.CommentResponseDTO;
+import com.fromm.leafmap.domain.major.dto.MajorResponseDTO;
+import com.fromm.leafmap.domain.member.dto.MemberResponseDTO;
+import com.fromm.leafmap.domain.post.entity.BoardType;
+import lombok.*;
 
+import java.time.LocalDateTime;
 import java.util.List;
 
 public class PostResponseDTO {
@@ -20,7 +22,7 @@ public static class AddPostResultDTO {
     @Getter
     @Builder
     public static class PostPreviewDTO {
-        private Long postId;
+        private Long id;
         private String title;
         private String contentPreview; // 내용 첫 줄
 
@@ -35,4 +37,28 @@ public static class PostListResultDTO {
         private Long nextCursor;
         private boolean hasNext;
     }
+
+    @Builder
+    @Getter
+    @NoArgsConstructor
+    @AllArgsConstructor
+    public static class PostDetailResultDTO {
+
+        private Long id;
+        private BoardType boardType;
+        private String title;
+        private String content;
+        private String address;
+        private String imageUrl;
+        private Boolean isPublic;
+        private Integer likeCount;
+        private Boolean badge;
+        private Boolean isWriter;
+        private LocalDateTime createdAt;
+
+        private MemberResponseDTO.MemberDTO member;
+        private MajorResponseDTO.MajorDTO major;
+
+        private List<CommentResponseDTO.CommentDTO> comments;
+    }
 }

src/main/java/com/fromm/leafmap/domain/post/entity/Post.java

@@ -1,5 +1,6 @@
 package com.fromm.leafmap.domain.post.entity;
 
+import com.fromm.leafmap.domain.comment.entity.Comment;
 import com.fromm.leafmap.domain.major.entity.Major;
 import com.fromm.leafmap.domain.member.entity.Member;
 import com.fromm.leafmap.global.common.BaseEntity;

src/main/java/com/fromm/leafmap/domain/post/repository/PostRepository.java

@@ -8,11 +8,14 @@
 import org.springframework.data.repository.query.Param;
 
 import java.util.List;
+import java.util.Optional;
 
 public interface PostRepository extends JpaRepository<Post, Long> {
 
     boolean existsByMajorId(Long majorId);
 
+    Optional<Post> findByIdAndBoardType(Long id, BoardType boardType);
+
     @Query("SELECT p FROM Post p " +
             "WHERE p.boardType = :boardType " +
             "AND p.id < :cursor " +

src/main/java/com/fromm/leafmap/domain/post/service/PostService.java

@@ -11,4 +11,6 @@ public interface PostService {
     PostResponseDTO.AddPostResultDTO addPost(BoardType boardType, PostRequestDTO.AddPostRequestDTO request, MultipartFile image, Member member);
 
     PostResponseDTO.PostListResultDTO getPostList(BoardType boardType, Member member, Long cursor, int limit);
+
+    PostResponseDTO.PostDetailResultDTO getPostDetail(BoardType boardType, Long postId, Member member);
 }