Feat : 적절한 예외를 반환하도록 변경

Author: tlswltjq

back/src/main/java/com/back/domain/news/comment/controller/CommentController.java

@@ -10,7 +10,9 @@
 import com.back.domain.news.news.service.NewsService;
 import com.back.global.rq.Rq;
 import com.back.global.rsData.RsData;
+import io.swagger.v3.oas.annotations.Operation;
 import lombok.RequiredArgsConstructor;
+import org.springframework.security.access.AccessDeniedException;
 import org.springframework.web.bind.annotation.*;
 
 import java.util.List;
@@ -25,6 +27,7 @@ public class CommentController {
     private final Rq rq;
 
     @GetMapping
+    @Operation(summary = "댓글 목록 조회", description = "특정 뉴스의 댓글 목록을 불러옵니다.")
     public RsData<List<CommentResponse>> getComments(@PathVariable Long newsId) {
         News news = newsService.getNewsById(newsId);
         List<Comment> comments = commentService.getComments(news);
@@ -35,6 +38,7 @@ public RsData<List<CommentResponse>> getComments(@PathVariable Long newsId) {
     }
 
     @PostMapping
+    @Operation(summary = "댓글 생성", description = "특정 뉴스에 댓글을 생성합니다. 로그인한 사용자만 접근할 수 있습니다.")
     public RsData<CommentResponse> createComment(@PathVariable Long newsId, @RequestBody CommentCreateRequest request) {
         Member member = rq.getActor();
         if (member == null) {
@@ -47,25 +51,39 @@ public RsData<CommentResponse> createComment(@PathVariable Long newsId, @Request
     }
 
     @PutMapping("/{commentId}")
+    @Operation(summary = "댓글 수정", description = "특정 뉴스의 댓글을 수정합니다. 댓글 작성자만 접근할 수 있습니다.")
     public RsData<CommentResponse> updateComment(@PathVariable Long newsId, @PathVariable Long commentId, @RequestBody CommentUpdateRequest request) {
         Member member = rq.getActor();
         if (member == null) {
             return new RsData<>("401", "로그인이 필요합니다.");
         }
-        News news = newsService.getNewsById(newsId);
-        Comment updatedComment = commentService.updateComment(member, news, commentId, request.content());
-        CommentResponse commentResponse = new CommentResponse(updatedComment);
-        return new RsData<>("200", "댓글 수정 완료", commentResponse);
+        try {
+            News news = newsService.getNewsById(newsId);
+            Comment updatedComment = commentService.updateComment(member, news, commentId, request.content());
+            CommentResponse commentResponse = new CommentResponse(updatedComment);
+            return new RsData<>("200", "댓글 수정 완료", commentResponse);
+        } catch (AccessDeniedException e) {
+            return new RsData<>("403", e.getMessage());
+        } catch (IllegalArgumentException e) {
+            return new RsData<>("400", e.getMessage());
+        }
     }
 
     @DeleteMapping("/{commentId}")
+    @Operation(summary = "댓글 삭제", description = "특정 뉴스의 댓글을 삭제합니다. 댓글 작성자만 접근할 수 있습니다.")
     public RsData<Void> deleteComment(@PathVariable Long newsId, @PathVariable Long commentId) {
         Member member = rq.getActor();
         if (member == null) {
             return new RsData<>("401", "로그인이 필요합니다.");
         }
-        News news = newsService.getNewsById(newsId);
-        commentService.deleteComment(member, news, commentId);
-        return new RsData<>("200", "댓글 삭제 완료");
+        try {
+            News news = newsService.getNewsById(newsId);
+            commentService.deleteComment(member, news, commentId);
+            return new RsData<>("200", "댓글 삭제 완료");
+        } catch (AccessDeniedException e) {
+            return new RsData<>("403", e.getMessage());
+        } catch (IllegalArgumentException e) {
+            return new RsData<>("400", e.getMessage());
+        }
     }
 }