[Feat/#285] 파일 수정 오류 및 멤버 정보 조회 api 수정

src/controllers/task.controller.js

@@ -1,4 +1,5 @@
 import taskService from "../services/task.service.js";
+import { uploadToS3 } from '../middlewares/upload.middleware.js';
 import { TaskRequestDTO, TaskResponseDTO } from "../dtos/task.dto.js";
 import { BadRequestError } from "../errors/custom.error.js";
 
@@ -40,21 +41,46 @@ class TaskController {
 
   // 과제 수정
   async updateTask(req, res, next) {
-    try {
-      const { taskId } = req.params;
-      const taskRequest = TaskRequestDTO.toUpdate(req.body);
-
-      const result = await taskService.modifyTask(parseInt(taskId), taskRequest);
+  try {
+    const { taskId } = req.params;
+
+    let customFileNames = [];
+    if (req.body.fileNames) {
+      const rawNames = req.body.fileNames;
+      if (typeof rawNames === 'string' && rawNames.startsWith('[')) {
+        customFileNames = JSON.parse(rawNames);
+      } else if (typeof rawNames === 'string') {
+        customFileNames = rawNames.split(',').map(name => name.trim());
+      } else {
+        customFileNames = rawNames; 
+      }
+    }
 
-      res.status(200).json({
-        resultType: "SUCCESS",
-        message: "요청이 성공적으로 처리되었습니다.",
-        data: result
-      });
-    } catch (error) {
-      next(error);
+    let fileReferences = [];
+    if (req.files && req.files.length > 0) {
+      for (let i = 0; i < req.files.length; i++) {
+        const file = req.files[i];
+        const fileUrl = await uploadToS3(file);
+
+        fileReferences.push({
+          name: (customFileNames && customFileNames[i]) ? customFileNames[i] : file.originalname, 
+          fileUrl: fileUrl
+        });
+      }
     }
+
+    const taskRequest = TaskRequestDTO.toUpdate(req.body, fileReferences);
+    const result = await taskService.modifyTask(parseInt(taskId), taskRequest);
+
+    res.status(200).json({
+      resultType: "SUCCESS",
+      message: "과제가 성공적으로 수정되었습니다.",
+      data: result
+    });
+  } catch (error) {
+    next(error);
   }
+}
 
   // 과제 삭제
   async deleteTask(req, res, next) {
@@ -163,7 +189,8 @@ class TaskController {
   // 팀원 정보 수정 (역할 변경)
   async updateTeamMember(req, res, next) {
     try {
-      const { taskId, memberId } = req.params;
+      const taskId = req.body.taskId || req.params.taskId;
+      const memberId = req.body.memberId || req.params.memberId;
       const { role } = req.body;
 
       const result = await taskService.modifyMemberRole(

src/dtos/task.dto.js

@@ -59,18 +59,34 @@ export class TaskRequestDTO {
   }
 
   // 과제 수정
-  static toUpdate(data) {
+  static toUpdate(data, uploadedFiles = []) {
+    const subTasks = typeof data.subTasks === 'string' ? JSON.parse(data.subTasks) : (data.subTasks || []);
+    const existingRefs = typeof data.references === 'string' ? JSON.parse(data.references) : (data.references || []);
+
     return {
       title: data.title,
-      folderId: data.folderId,
-      deadline: data.deadline ? new Date(data.deadline) : undefined,
-      type: data.type === "TEAM" ? "TEAM" : (data.type === "PERSONAL" ? "PERSONAL" : undefined),
-      subTasks: (data.subTasks || []).map(st => ({
-        title: st.title,
-        endDate: st.endDate ? new Date(st.endDate) : new Date(),
-        status: st.status || "PENDING"
-      })),
-      references: data.references || []
+      folderId: data.folderId ? Number(data.folderId) : undefined,
+      deadline: data.deadline,
+      type: (data.type === "TEAM" || data.type === "팀") ? "TEAM" : "PERSONAL",
+      subTasks: subTasks
+        .filter(st => st !== null && st !== undefined) // 빈 객체 제거
+        .map(st => ({
+          title: st.title || "제목 없음", 
+          endDate: st.endDate ? new Date(st.endDate) : new Date(),
+          status: st.status || "PENDING"
+        })),
+      references: [
+        ...existingRefs.map(ref => ({
+          name: ref.name,
+          url: ref.url || null,
+          fileUrl: ref.fileUrl || ref.file_url || null 
+        })),
+        ...uploadedFiles.map(file => ({
+          name: file.name,
+          url: null,
+          fileUrl: file.fileUrl || file.file_url 
+        }))
+      ]
     };
   }
 }

src/routes/task.route.js

@@ -1,7 +1,12 @@
 import express from "express";
+import multer from "multer";
+
 import taskController from "../controllers/task.controller.js";
 import authenticate from "../middlewares/authenticate.middleware.js";
 
+const upload = multer({ storage: multer.memoryStorage() });
+
+
 const router = express.Router();
 
 // 완료된 과제
@@ -14,7 +19,7 @@ router.post("/", authenticate, taskController.createTask);
 router.patch("/priority", authenticate, taskController.updateTaskPriorities);
 
 // PATCH /api/v1/task/:taskId -- 과제 수정
-router.patch("/:taskId", authenticate, taskController.updateTask);
+router.patch("/:taskId", authenticate, upload.array('files'), taskController.updateTask);
 
 // DELETE /api/v1/task/:taskId -- 과제 삭제
 router.delete("/:taskId", authenticate, taskController.deleteTask);

src/services/task.service.js

@@ -139,7 +139,7 @@ class TaskService {
   }
 
   // 과제 수정
-  async modifyTask(taskId, data) {
+  async modifyTask(taskId, data = {}) {
     const { subTasks, references, folderId, ...taskData } = data;
 
     // 과제 존재 여부 확인
@@ -205,9 +205,12 @@ class TaskService {
       }
 
       // 자료 갱신 
-      await taskRepository.deleteAllReferences(taskId, tx);
-      if (references?.length > 0) {
-        await taskRepository.addReferences(taskId, references, tx);
+      if (references) {
+        await taskRepository.deleteAllReferences(taskId, tx);
+
+        if (references.length > 0) {
+          await taskRepository.addReferences(taskId, references, tx);
+        }
       }
 
       return { taskId: updatedTask.id };

src/swagger/swagger.yml

@@ -1302,7 +1302,11 @@ paths:
       tags:
         - Task
       summary: 과제 수정
-      description: 과제의 기본 정보 및 세부 태스크를 수정합니다.
+      description: |
+        과제 정보와 여러 개의 파일을 수정합니다.
+        - **files**: 여러 개의 파일을 한꺼번에 선택할 수 있습니다.
+        - **fileNames**: 업로드한 파일 순서대로 이름을 쉽표(,)로 구분해서 적어주세요. 
+          (예: `보고서최종, 참고자료1`)
       security:
         - bearerAuth: []
       parameters:
@@ -1314,7 +1318,7 @@ paths:
       requestBody:
         required: true
         content:
-          application/json:
+          multipart/form-data: 
             schema:
               type: object
               properties:
@@ -1337,37 +1341,23 @@ paths:
                   type: integer
                   example: 2
                 subTasks:
-                  type: array
-                  items:
-                    type: object
-                    properties:
-                      title:
-                        type: string
-                        example: "세부과제 1"
-                      endDate:
-                        type: string
-                        format: date
-                        example: "2026-05-10"
-                      status:
-                        type: string
-                        example: "COMPLETED"
-                      isAlarm:
-                        type: boolean
-                        example: true
-                      assigneeId:
-                        type: integer
-                        example: 5
+                  type: string 
+                  description: "세부 과제 배열 (JSON string)"
+                  example: '[{"title": "세부과제 1", "endDate": "2026-05-10", "status": "COMPLETED", "isAlarm": true, "assigneeId": 5}]'
                 references:
-                  type: array
+                  type: string 
+                  description: "기존 유지할 자료 목록 (JSON string)"
+                  example: '[{"name": "자료1", "url": "https://mariadb.org/documentation/"}]'
+                fileNames:
+                  type: string
+                  description: "파일 원본 이름 대신 저장할 이름 (쉼표 구분)"
+                  example: "과제발표자료, 참고도면"
+                files:
+                  type: array 
                   items:
-                    type: object
-                    properties:
-                      name:
-                        type: string
-                        example: "자료1"
-                      url:
-                        type: string
-                        example: "https://mariadb.org/documentation/"
+                    type: string
+                    format: binary 
+                  description: "업로드할 파일들을 모두 선택하세요."
       responses:
         '200':
           description: 과제 수정 성공
@@ -1764,7 +1754,14 @@ paths:
           application/json:
             schema:
               type: object
+              required: [taskId, memberId, role]
               properties:
+                taskId:
+                  type: integer
+                  example: 1
+                memberId:
+                  type: integer
+                  example: 5
                 role:
                   type: integer
                   description: "0: 일반, 1: 관리자"