From 7c42e885930520504aacc626ef0ce2ccb804e778 Mon Sep 17 00:00:00 2001
From: dohyeons <ddhhss0603@gmail.com>
Date: Thu, 27 Nov 2025 17:11:30 +0900
Subject: [PATCH] =?UTF-8?q?=EC=99=B8=EB=B6=80=20REST=20API=20=EC=BB=A4?=
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---
 .../externalRestApiConnectionService.ts       | 27 +++++++++++++++++--
 .../admin/RestApiConnectionList.tsx           | 16 +++++++++++
 2 files changed, 41 insertions(+), 2 deletions(-)

diff --git a/backend-node/src/services/externalRestApiConnectionService.ts b/backend-node/src/services/externalRestApiConnectionService.ts
index a3d79ac3..cee16dc0 100644
--- a/backend-node/src/services/externalRestApiConnectionService.ts
+++ b/backend-node/src/services/externalRestApiConnectionService.ts
@@ -731,11 +731,34 @@ export class ExternalRestApiConnectionService {
       return result;
     } catch (error) {
       logger.error("REST API 연결 테스트 (ID) 오류:", error);
+
+      const errorMessage =
+        error instanceof Error ? error.message : "알 수 없는 오류";
+
+      // 예외가 발생한 경우에도 마지막 테스트 결과를 실패로 기록
+      try {
+        await pool.query(
+          `
+          UPDATE external_rest_api_connections
+          SET 
+            last_test_date = NOW(),
+            last_test_result = $1,
+            last_test_message = $2
+          WHERE id = $3
+        `,
+          ["N", errorMessage, id]
+        );
+      } catch (updateError) {
+        logger.error(
+          "REST API 연결 테스트 (ID) 오류 기록 실패:",
+          updateError
+        );
+      }
+
       return {
         success: false,
         message: "연결 테스트에 실패했습니다.",
-        error_details:
-          error instanceof Error ? error.message : "알 수 없는 오류",
+        error_details: errorMessage,
       };
     }
   }
diff --git a/frontend/components/admin/RestApiConnectionList.tsx b/frontend/components/admin/RestApiConnectionList.tsx
index 0ba0d2b5..11f3d4e3 100644
--- a/frontend/components/admin/RestApiConnectionList.tsx
+++ b/frontend/components/admin/RestApiConnectionList.tsx
@@ -158,6 +158,22 @@ export function RestApiConnectionList() {
 
       setTestResults((prev) => new Map(prev).set(connection.id!, result.success));
 
+      // 현재 행의 "마지막 테스트" 정보만 낙관적으로 업데이트하여
+      // 전체 목록 리로딩 없이도 UI를 즉시 반영한다.
+      const nowIso = new Date().toISOString();
+      setConnections((prev) =>
+        prev.map((c) =>
+          c.id === connection.id
+            ? {
+                ...c,
+                last_test_date: nowIso as any,
+                last_test_result: result.success ? "Y" : "N",
+                last_test_message: result.message,
+              }
+            : c
+        )
+      );
+
       if (result.success) {
         toast({
           title: "연결 성공",