Merge pull request #25 from Codiary-UMC-6th/feature/#24-update-post

Feat: 포스트 글 수정 기능 구현

Author: ParkJh38

src/main/java/com/codiary/backend/global/converter/PostConverter.java

@@ -26,4 +26,14 @@ public static PostResponseDTO.CreatePostResultDTO toCreateResultDTO(Post post) {
                 .postCategory(post.getPostCategory())
                 .build();
     }
+
+    public static PostResponseDTO.UpdatePostResultDTO UpdatePostResultDTO(Post post) {
+        return PostResponseDTO.UpdatePostResultDTO.builder()
+                .postId(post.getPostId())
+                .postTitle(post.getPostTitle())
+                .postBody(post.getPostBody())
+                .postStatus(post.getPostStatus())
+                .postCategory(post.getPostCategory())
+                .build();
+    }
 }

src/main/java/com/codiary/backend/global/domain/entity/Post.java

@@ -4,6 +4,7 @@
 import com.codiary.backend.global.domain.entity.mapping.Authors;
 import com.codiary.backend.global.domain.entity.mapping.Categories;
 import com.codiary.backend.global.domain.enums.PostAccess;
+import com.codiary.backend.global.web.dto.Post.PostRequestDTO;
 import jakarta.persistence.*;
 import lombok.*;
 
@@ -66,5 +67,13 @@ public void setTeam(Team team) {
     this.team = team;
   }
 
+  public void update(PostRequestDTO.UpdatePostDTO request) {
+    this.postTitle = request.getPostTitle();
+    this.postBody = request.getPostBody();
+    this.postAccess = request.getPostAccess();
+    this.postStatus = request.getPostStatus();
+    this.postCategory = request.getPostCategory();
+  }
+
 
 }

src/main/java/com/codiary/backend/global/service/PostService/PostCommandService.java

@@ -7,4 +7,7 @@ public interface PostCommandService {
 
     // 포스트 생성
     Post createPost(Long memberId, Long teamId,PostRequestDTO.CreatePostRequestDTO request);
+
+    //포스트 수정
+    Post updatePost(Long memberId, Long postId, PostRequestDTO.UpdatePostDTO request);
 }

src/main/java/com/codiary/backend/global/service/PostService/PostCommandServiceImpl.java

@@ -25,26 +25,32 @@ public class PostCommandServiceImpl implements PostCommandService{
 
     @Override
     public Post createPost(Long memberId, Long teamId, PostRequestDTO.CreatePostRequestDTO request) {
-        // DTO를 Post 객체로 변환
+
         Post newPost = PostConverter.toPost(request);
 
-        // Member와 Team을 가져오기
         Member getMember = memberRepository.findById(memberId)
                 .orElseThrow(() -> new IllegalArgumentException("Member not found"));
 
         Team getTeam = teamRepository.findById(teamId)
                 .orElseThrow(() -> new IllegalArgumentException("Team not found"));
 
-        // Post 객체에 Member와 Team 설정
         newPost.setMember(getMember);
         newPost.setTeam(getTeam);
 
-        // 저장
         Post savedPost = postRepository.save(newPost);
 
         return savedPost;
     }
 
+    @Override
+    public Post updatePost(Long memberId, Long postId, PostRequestDTO.UpdatePostDTO request) {
+        Member getMember = memberRepository.findById(memberId).get();
+
+        Post updatePost = postRepository.findById(postId).get();
+        updatePost.update(request);
+
+        return updatePost;
+    }
 
 
 

src/main/java/com/codiary/backend/global/web/controller/PostController.java

@@ -61,9 +61,17 @@ public ApiResponse<PostResponseDTO> findPost(
             , description = "글을 수정합니다. Param으로 Id를 입력하세요"
             //, security = @SecurityRequirement(name = "accessToken")
     )
-    public ApiResponse<PostResponseDTO> updatePost(
+    public ApiResponse<PostResponseDTO.UpdatePostResultDTO> updatePost(
+            @RequestParam Long memberId,
+            @RequestBody PostRequestDTO.UpdatePostDTO request,
+            @PathVariable Long postId
     ){
-        return null;
+        return ApiResponse.onSuccess(
+                SuccessStatus.POST_OK,
+                PostConverter.UpdatePostResultDTO(
+                        postCommandService.updatePost(memberId, postId, request)
+                )
+        );
     }
 
     // 글 삭제하기

src/main/java/com/codiary/backend/global/web/dto/Post/PostRequestDTO.java

@@ -13,7 +13,6 @@ public class PostRequestDTO {
     @AllArgsConstructor
     @NoArgsConstructor
     public static class CreatePostRequestDTO {
-        private Long memberId;
         private Long teamId;
         private String postTitle;
         private String postBody;
@@ -22,5 +21,19 @@ public static class CreatePostRequestDTO {
         private PostAccess postAccess;
     }
 
+    @Getter
+    @Builder
+    @AllArgsConstructor
+    @NoArgsConstructor
+    public static class UpdatePostDTO {
+        private String postTitle;
+        private String postBody;
+        private Boolean postStatus;
+        private String postCategory;
+        private PostAccess postAccess;
+    }
+
+
+
 
 }

src/main/java/com/codiary/backend/global/web/dto/Post/PostResponseDTO.java

@@ -19,6 +19,18 @@ public static class CreatePostResultDTO {
         String postBody;
         Boolean postStatus;
         String postCategory;
-        //LocalDateTime createdAt;
     }
+
+    @Getter
+    @Builder
+    @NoArgsConstructor
+    @AllArgsConstructor
+    public static class UpdatePostResultDTO {
+        Long postId;
+        String postTitle;
+        String postBody;
+        Boolean postStatus;
+        String postCategory;
+    }
+
 }