feat/refactor: 모임 삭제, 상세조회 res 수정

controllers/meetingController.js

@@ -166,6 +166,24 @@ class MeetingController {
         }
     }
 
+    /**
+     * 번개 모임 삭제
+     * DELETE /api/meeting/:meetingId
+     */
+    // controllers/meetingController.js
+    async deleteMeeting(req, res) {
+        const { meetingId } = req.params;
+        const userId = req.user.id;
+
+        try {
+            await MeetingService.deleteMeeting(meetingId, userId);
+            res.status(200).json({ message: '모임이 삭제되었습니다.' });
+        } catch (err) {
+            console.error('모임 삭제 오류:', err);
+            res.status(500).json({ error: err.message || '모임 삭제 실패' });
+        }
+    }
+
 }
 
 module.exports = new MeetingController();

dtos/MeetingDetailResponseDTO.js

@@ -13,8 +13,8 @@ class MeetingDetailResponseDTO {
       this.isScheduleConflict = isScheduleConflict; 
       this.participants = meeting.participants.map(participant => ({
           userId: participant.user_id,
-          name: participant.participantUser ? participant.participantUser.name : 'Unknown',
-          email: participant.participantUser ? participant.participantUser.email : 'Unknown'
+          name: participant.user  ? participant.user.name : 'Unknown',
+          email: participant.user  ? participant.user.email : 'Unknown'
       }));
   }
 }

routes/meetingRoute.js

@@ -28,6 +28,7 @@ router.get('/:meetingId', MeetingController.getMeetingDetail);
 // 번개 모임 탈퇴
 router.delete('/:meetingId/leave', MeetingController.leaveMeeting);
 
-
+// 번개 모임 삭제
+router.delete('/:meetingId', MeetingController.deleteMeeting);
 
 module.exports = router;
\ No newline at end of file

services/meetingService.js

@@ -627,6 +627,45 @@ class MeetingService {
             await meeting.decrement('cur_num', { by: 1, transaction });
         });
     }
+
+    async deleteMeeting(meetingId, userId) {
+        const meeting = await Meeting.findByPk(meetingId);
+
+        if (!meeting) {
+            throw new Error('모임을 찾을 수 없습니다.');
+        }
+
+        if (meeting.created_by !== userId) {
+            throw new Error('모임 생성자만 삭제할 수 있습니다.');
+        }
+
+        return await sequelize.transaction(async (transaction) => {
+            const participants = await MeetingParticipant.findAll({
+                where: { meeting_id: meetingId },
+                attributes: ['user_id'],
+                transaction
+            });
+
+            const participantIds = participants.map(p => p.user_id);
+
+            // 모든 참가자의 스케줄 삭제
+            await Schedule.destroy({
+                where: {
+                    user_id: { [Op.in]: participantIds },
+                    title: `번개 모임: ${meeting.title}`,
+                    time_idx: {
+                        [Op.between]: [meeting.time_idx_start, meeting.time_idx_end]
+                    }
+                },
+                transaction
+            });
+
+            await ChatRooms.deleteOne({ chatRoomId: meeting.chatRoomId });
+
+            // 모임 관련 데이터 삭제
+            await meeting.destroy({ transaction });
+        });
+    }
 }
 
 module.exports = new MeetingService();
\ No newline at end of file