[J2KB-3rd-Season#20]feat: 답변 수정 추가

enjay27 · Jun 11, 2021 · 216746a · 216746a
1 parent 7a3ae03
commit 216746a
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Showing 2 changed files with 51 additions and 5 deletions.
diff --git a/src/main/java/com/devin/dev/controller/reply/ReplyController.java b/src/main/java/com/devin/dev/controller/reply/ReplyController.java
@@ -25,11 +25,9 @@ public DefaultResponse<?> reply(@RequestBody @Valid ReplyForm form, HttpServletR
         return replyService.reply(form, request);
     }
 
-    @GetMapping("/reply/{id}")
-    public Page<ReplyDto> findReplies(
-            @PathVariable("id") Long postId, Pageable pageable) {
-        DefaultResponse<Page<ReplyDto>> response = replyService.findRepliesInPost(postId, pageable);
-        return response.getData();
+    @PutMapping("/reply/{id}/update")
+    public DefaultResponse<?> reply(@PathVariable("id") Long replyId, @RequestBody @Valid ReplyUpdateForm form, HttpServletRequest request) {
+        return replyService.editReply(replyId, form, request);
     }
 
     @Data

diff --git a/src/main/java/com/devin/dev/service/ReplyService.java b/src/main/java/com/devin/dev/service/ReplyService.java
@@ -253,5 +253,53 @@ public DefaultResponse<?> reply(ReplyForm form, HttpServletRequest request) {
         return new DefaultResponse<>(StatusCode.SUCCESS, ResponseMessage.REPLY_UPLOAD_SUCCESS, replyDto);
     }
 
+    @Transactional
+    public DefaultResponse<?> editReply(Long replyId, ReplyUpdateForm form, HttpServletRequest request) {
+        String token = tokenProvider.parseToken(request);
+        Long userId;
+        if (tokenProvider.validateToken(token)) {
+            userId = tokenProvider.getUserId(token);
+        } else {
+            return new DefaultResponse<>(StatusCode.FAIL_AUTH, ResponseMessage.NOT_FOUND_USER);
+        }
+        Optional<User> userOptional = userRepository.findById(userId);
+        if (userOptional.isEmpty()) {
+            return new DefaultResponse<>(StatusCode.NOT_EXIST, ResponseMessage.NOT_FOUND_USER);
+        }
+        User user = userOptional.get();
+
+        Optional<Reply> replyOptional = replyRepository.findById(replyId);
+        if (replyOptional.isEmpty()) {
+            return new DefaultResponse<>(StatusCode.NOT_EXIST, ResponseMessage.NOT_FOUND_REPLY);
+        }
+        Reply reply = replyOptional.get();
+
+        if (isNotSameUser(user, reply.getUser())) {
+            return new DefaultResponse<>(StatusCode.CONDITION_FAIL, ResponseMessage.NOT_SAME_USER);
+        }
+
+        if (reply.getStatus() == ReplyStatus.SELECTED) {
+            return new DefaultResponse<>(StatusCode.CONDITION_FAIL, ResponseMessage.NOT_SAME_USER);
+        }
+
+        // 기존 이미지 경로 삭제
+        List<ReplyImage> replyImages = replyImageRepository.findByReply(reply);
+        replyImageRepository.deleteInBatch(replyImages);
+
+        // 수정된 내용 반영
+        List<ReplyImage> newReplyImages = ReplyImage.createReplyImages(form.getReply_image());
+        reply.setContent(form.getContent());
+        reply.setReplyImages(newReplyImages);
+
+        // 저장
+        replyImageRepository.saveAll(newReplyImages);
+        replyRepository.save(reply);
+
+        // DTO 변환
+        ReplyDto replyDto = ReplyMapper.replyToReplyDto(reply);
+
+        // response 객체 리턴
+        return new DefaultResponse<>(StatusCode.SUCCESS, ResponseMessage.REPLY_EDIT_SUCCESS, replyDto);
+    }
 
 }