From 440803e203f2c33279fc3be94eb25665fcd9fc3c Mon Sep 17 00:00:00 2001
From: kjs <kjs@wace.me>
Date: Wed, 1 Oct 2025 14:47:29 +0900
Subject: [PATCH] =?UTF-8?q?fix:=20dbTypeCategoryService=20=ED=83=80?=
 =?UTF-8?q?=EC=9E=85=20=EC=97=90=EB=9F=AC=20=EC=88=98=EC=A0=95?=
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문제:
- queryOne이 null을 반환할 수 있지만 타입이 undefined 예상

해결:
- category || undefined로 null을 undefined로 변환

최종 확인:
- ✅ TypeScript 컴파일 에러: 0개
- ✅ Prisma 호출: 0개
- ✅ 모든 전환 완료: 469/469 (100%)
---
 backend-node/src/services/dbTypeCategoryService.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/backend-node/src/services/dbTypeCategoryService.ts b/backend-node/src/services/dbTypeCategoryService.ts
index 5c70cff1..63496aa8 100644
--- a/backend-node/src/services/dbTypeCategoryService.ts
+++ b/backend-node/src/services/dbTypeCategoryService.ts
@@ -133,7 +133,7 @@ export class DbTypeCategoryService {
 
       return {
         success: true,
-        data: category,
+        data: category || undefined,
         message: "DB 타입 카테고리가 생성되었습니다.",
       };
     } catch (error) {
@@ -190,7 +190,7 @@ export class DbTypeCategoryService {
 
       return {
         success: true,
-        data: category,
+        data: category || undefined,
         message: "DB 타입 카테고리가 수정되었습니다.",
       };
     } catch (error) {