From 57d4b04c682aac6246d2678a8104ed64e3bbd39a Mon Sep 17 00:00:00 2001
From: kaitranntt <kaitran.ntt@gmail.com>
Date: Wed, 4 Feb 2026 11:36:31 -0500
Subject: [PATCH] fix(hooks): deduplicate WebSearch hooks when saving via
 Dashboard

Add deduplicateCcsHooks() call to PUT /api/settings/:profile endpoint.
This prevents WebSearch hooks from accumulating when users save settings
via the Dashboard UI.

Fixes #450
---
 src/web-server/routes/settings-routes.ts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/web-server/routes/settings-routes.ts b/src/web-server/routes/settings-routes.ts
index baaa73a9..dc4c5063 100644
--- a/src/web-server/routes/settings-routes.ts
+++ b/src/web-server/routes/settings-routes.ts
@@ -18,6 +18,7 @@ import {
   resetAuthToDefaults,
 } from '../../cliproxy';
 import { regenerateConfig } from '../../cliproxy/config-generator';
+import { deduplicateCcsHooks } from '../../utils/websearch/hook-utils';
 import type { Settings } from '../../types/config';
 
 const router = Router();
@@ -136,6 +137,10 @@ router.put('/:profile', (req: Request, res: Response): void => {
       return;
     }
 
+    // Deduplicate CCS hooks to prevent accumulation (fixes #450)
+    // This handles cases where duplicate hooks were added by previous versions
+    deduplicateCcsHooks(settings as Record<string, unknown>);
+
     const ccsDir = getCcsDir();
 
     // Check for missing required fields (warning, not blocking - runtime fills defaults)