From c306a7e16ee92e64b56e89fd1d15d2ac90437741 Mon Sep 17 00:00:00 2001
From: Classic298 <27028174+Classic298@users.noreply.github.com>
Date: Tue, 19 May 2026 19:03:58 +0200
Subject: [PATCH] refactor: remove unused DELETE /chats/{id}/tags/all endpoint
 (#24785)

The bulk-clear-chat-tags endpoint's only frontend wrapper,
deleteTagsById in src/lib/apis/chats/index.ts, is dead: nothing imports
or calls it, the path is referenced nowhere else, and the route handler
has no internal caller. Removes the route handler, the dead wrapper, and
the now-orphaned Chats.delete_all_tags_by_id_and_user_id model method
(its sole caller was this route). The shared
Chats.delete_orphan_tags_for_user method is untouched.

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
---
 backend/open_webui/models/chats.py  | 14 -------------
 backend/open_webui/routers/chats.py | 20 -------------------
 src/lib/apis/chats/index.ts         | 31 -----------------------------
 3 files changed, 65 deletions(-)

diff --git a/backend/open_webui/models/chats.py b/backend/open_webui/models/chats.py
index a19cdf1a6b..4a40a049a0 100644
--- a/backend/open_webui/models/chats.py
+++ b/backend/open_webui/models/chats.py
@@ -1514,20 +1514,6 @@ class ChatTable:
         except Exception:
             return False
 
-    async def delete_all_tags_by_id_and_user_id(self, id: str, user_id: str, db: AsyncSession | None = None) -> bool:
-        try:
-            async with get_async_db_context(db) as db:
-                chat = await db.get(Chat, id)
-                chat.meta = {
-                    **chat.meta,
-                    'tags': [],
-                }
-                await db.commit()
-
-                return True
-        except Exception:
-            return False
-
     async def delete_chat_by_id(self, id: str, db: AsyncSession | None = None) -> bool:
         try:
             async with get_async_db_context(db) as db:
diff --git a/backend/open_webui/routers/chats.py b/backend/open_webui/routers/chats.py
index 7c6f3dea9d..4fdde37200 100644
--- a/backend/open_webui/routers/chats.py
+++ b/backend/open_webui/routers/chats.py
@@ -1591,23 +1591,3 @@ async def delete_tag_by_id_and_tag_name(
         return await Tags.get_tags_by_ids_and_user_id(tags, user.id, db=db)
     else:
         raise HTTPException(status_code=status.HTTP_401_UNAUTHORIZED, detail=ERROR_MESSAGES.NOT_FOUND)
-
-
-############################
-# DeleteAllTagsById
-############################
-
-
-@router.delete('/{id}/tags/all', response_model=bool | None)
-async def delete_all_tags_by_id(
-    id: str, user=Depends(get_verified_user), db: AsyncSession = Depends(get_async_session)
-):
-    chat = await Chats.get_chat_by_id_and_user_id(id, user.id, db=db)
-    if chat:
-        old_tags = chat.meta.get('tags', [])
-        await Chats.delete_all_tags_by_id_and_user_id(id, user.id, db=db)
-        await Chats.delete_orphan_tags_for_user(old_tags, user.id, db=db)
-
-        return True
-    else:
-        raise HTTPException(status_code=status.HTTP_401_UNAUTHORIZED, detail=ERROR_MESSAGES.NOT_FOUND)
diff --git a/src/lib/apis/chats/index.ts b/src/lib/apis/chats/index.ts
index 48f1a4812d..1916e35086 100644
--- a/src/lib/apis/chats/index.ts
+++ b/src/lib/apis/chats/index.ts
@@ -1206,37 +1206,6 @@ export const deleteTagById = async (token: string, id: string, tagName: string)
 
 	return res;
 };
-export const deleteTagsById = async (token: string, id: string) => {
-	let error = null;
-
-	const res = await fetch(`${WEBUI_API_BASE_URL}/chats/${id}/tags/all`, {
-		method: 'DELETE',
-		headers: {
-			Accept: 'application/json',
-			'Content-Type': 'application/json',
-			...(token && { authorization: `Bearer ${token}` })
-		}
-	})
-		.then(async (res) => {
-			if (!res.ok) throw await res.json();
-			return res.json();
-		})
-		.then((json) => {
-			return json;
-		})
-		.catch((err) => {
-			error = err;
-
-			console.error(err);
-			return null;
-		});
-
-	if (error) {
-		throw error;
-	}
-
-	return res;
-};
 
 export const deleteAllChats = async (token: string) => {
 	let error = null;