feat: Integrate audit logging for various operations

- Added audit logging functionality across multiple controllers, including menu, user, department, flow, screen, and table management.
- Implemented logging for create, update, and delete actions, capturing relevant details such as company code, user information, and changes made.
- Enhanced the category tree service with a new endpoint to check if category values are in use, improving data integrity checks.
- Updated routes to include new functionalities and ensure proper logging for batch operations and individual record changes.
- This integration improves traceability and accountability for data modifications within the application.

backend-node/src/routes/auditLogRoutes.ts

@@ -0,0 +1,11 @@
+import { Router } from "express";
+import { authenticateToken } from "../middleware/authMiddleware";
+import { getAuditLogs, getAuditLogStats, getAuditLogUsers } from "../controllers/auditLogController";
+
+const router = Router();
+
+router.get("/", authenticateToken, getAuditLogs);
+router.get("/stats", authenticateToken, getAuditLogStats);
+router.get("/users", authenticateToken, getAuditLogUsers);
+
+export default router;

backend-node/src/routes/dataRoutes.ts

@@ -3,6 +3,7 @@ import { dataService } from "../services/dataService";
 import { masterDetailExcelService } from "../services/masterDetailExcelService";
 import { authenticateToken } from "../middleware/authMiddleware";
 import { AuthenticatedRequest } from "../types/auth";
+import { auditLogService } from "../services/auditLogService";
 
 const router = express.Router();
 
@@ -736,17 +737,39 @@ router.post(
         return res.status(400).json(result);
       }
 
+      const inserted = result.data?.inserted || 0;
+      const updated = result.data?.updated || 0;
+      const deleted = result.data?.deleted || 0;
+
       console.log(`✅ 그룹화된 데이터 UPSERT 성공: ${tableName}`, {
-        inserted: result.data?.inserted || 0,
-        updated: result.data?.updated || 0,
-        deleted: result.data?.deleted || 0,
+        inserted, updated, deleted,
       });
 
+      const parts: string[] = [];
+      if (inserted > 0) parts.push(`${inserted}건 생성`);
+      if (updated > 0) parts.push(`${updated}건 수정`);
+      if (deleted > 0) parts.push(`${deleted}건 삭제`);
+
+      if (parts.length > 0) {
+        auditLogService.log({
+          companyCode: req.user?.companyCode || "",
+          userId: req.user?.userId || "",
+          userName: req.user?.userName || "",
+          action: inserted > 0 && updated === 0 && deleted === 0 ? "BATCH_CREATE" : "UPDATE",
+          resourceType: "DATA",
+          tableName,
+          summary: `${tableName} 테이블 배치 처리: ${parts.join(", ")}`,
+          changes: { after: { inserted, updated, deleted } },
+          ipAddress: (req as any).ip,
+          requestPath: req.originalUrl,
+        });
+      }
+
       return res.json({
         success: true,
         message: "데이터가 저장되었습니다.",
-        inserted: result.data?.inserted || 0,
-        updated: result.data?.updated || 0,
+        inserted,
+        updated,
         deleted: result.data?.deleted || 0,
         savedIds: result.data?.savedIds || [],
       });
@@ -824,6 +847,19 @@ router.post(
 
       console.log(`✅ 레코드 생성 성공: ${tableName}`);
 
+      auditLogService.log({
+        companyCode: req.user?.companyCode || "",
+        userId: req.user?.userId || "",
+        userName: req.user?.userName || "",
+        action: "CREATE",
+        resourceType: "DATA",
+        resourceId: result.data?.id ? String(result.data.id) : undefined,
+        tableName,
+        summary: `${tableName} 테이블에 데이터 1건 생성`,
+        ipAddress: (req as any).ip,
+        requestPath: req.originalUrl,
+      });
+
       return res.status(201).json({
         success: true,
         data: result.data,
@@ -880,6 +916,20 @@ router.put(
 
       console.log(`✅ 레코드 수정 성공: ${tableName}/${id}`);
 
+      auditLogService.log({
+        companyCode: req.user?.companyCode || "",
+        userId: req.user?.userId || "",
+        userName: req.user?.userName || "",
+        action: "UPDATE",
+        resourceType: "DATA",
+        resourceId: String(id),
+        tableName,
+        summary: `${tableName} 테이블 데이터 수정 (ID:${id})`,
+        changes: { after: data, fields: Object.keys(data || {}) },
+        ipAddress: (req as any).ip,
+        requestPath: req.originalUrl,
+      });
+
       return res.json({
         success: true,
         data: result.data,
@@ -940,6 +990,20 @@ router.post(
       }
 
       console.log(`✅ 레코드 삭제 성공: ${tableName}`);
+
+      auditLogService.log({
+        companyCode: req.user?.companyCode || "",
+        userId: req.user?.userId || "",
+        userName: req.user?.userName || "",
+        action: "DELETE",
+        resourceType: "DATA",
+        tableName,
+        summary: `${tableName} 테이블 데이터 삭제 (복합키)`,
+        changes: { before: compositeKey },
+        ipAddress: (req as any).ip,
+        requestPath: req.originalUrl,
+      });
+
       return res.json(result);
     } catch (error: any) {
       console.error(`레코드 삭제 오류 (${req.params.tableName}):`, error);
@@ -1032,6 +1096,19 @@ router.delete(
 
       console.log(`✅ 레코드 삭제 성공: ${tableName}/${id}`);
 
+      auditLogService.log({
+        companyCode: req.user?.companyCode || "",
+        userId: req.user?.userId || "",
+        userName: req.user?.userName || "",
+        action: "DELETE",
+        resourceType: "DATA",
+        resourceId: String(id),
+        tableName,
+        summary: `${tableName} 테이블 데이터 삭제 (ID:${id})`,
+        ipAddress: (req as any).ip,
+        requestPath: req.originalUrl,
+      });
+
       return res.json({
         success: true,
         message: "레코드가 삭제되었습니다.",

backend-node/src/routes/screenManagementRoutes.ts

@@ -7,6 +7,7 @@ import {
   createScreen,
   updateScreen,
   updateScreenInfo,
+  updateScreenTableName,
   deleteScreen,
   bulkDeleteScreens,
   checkScreenDependencies,
@@ -65,6 +66,7 @@ router.get("/screens/:id/menu", getScreenMenu); // 화면에 할당된 메뉴
 router.post("/screens", createScreen);
 router.put("/screens/:id", updateScreen);
 router.put("/screens/:id/info", updateScreenInfo); // 화면 정보만 수정
+router.patch("/screens/:screenId/table-name", updateScreenTableName); // 화면 테이블명 변경
 router.get("/screens/:id/dependencies", checkScreenDependencies); // 의존성 체크
 router.delete("/screens/:id", deleteScreen); // 휴지통으로 이동
 router.delete("/screens/bulk/delete", bulkDeleteScreens); // 활성 화면 일괄 삭제 (휴지통으로 이동)