From ba57c39556534e69350ba208aff5d3dcd425130d Mon Sep 17 00:00:00 2001
From: CREDO23 <thierrybakera12@gmail.com>
Date: Mon, 19 Jan 2026 14:36:29 +0200
Subject: [PATCH] feat(backend): add has_comments field to thread API

---
 surfsense_backend/app/routes/new_chat_routes.py | 17 +++++++++++++++--
 surfsense_backend/app/schemas/new_chat.py       |  1 +
 2 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/surfsense_backend/app/routes/new_chat_routes.py b/surfsense_backend/app/routes/new_chat_routes.py
index e4dc5714a..7a5224ba6 100644
--- a/surfsense_backend/app/routes/new_chat_routes.py
+++ b/surfsense_backend/app/routes/new_chat_routes.py
@@ -19,13 +19,14 @@ from datetime import UTC, datetime
 
 from fastapi import APIRouter, Depends, File, HTTPException, Request, UploadFile
 from fastapi.responses import StreamingResponse
-from sqlalchemy import or_
+from sqlalchemy import func, or_
 from sqlalchemy.exc import IntegrityError, OperationalError
 from sqlalchemy.ext.asyncio import AsyncSession
 from sqlalchemy.future import select
 from sqlalchemy.orm import selectinload
 
 from app.db import (
+    ChatComment,
     ChatVisibility,
     NewChatMessage,
     NewChatMessageRole,
@@ -508,7 +509,19 @@ async def get_thread_full(
         # Check thread-level access based on visibility
         await check_thread_access(session, thread, user)
 
-        return thread
+        # Check if thread has any comments
+        comment_count = await session.scalar(
+            select(func.count())
+            .select_from(ChatComment)
+            .join(NewChatMessage, ChatComment.message_id == NewChatMessage.id)
+            .where(NewChatMessage.thread_id == thread.id)
+        )
+
+        return {
+            **thread.__dict__,
+            "messages": thread.messages,
+            "has_comments": (comment_count or 0) > 0,
+        }
 
     except HTTPException:
         raise
diff --git a/surfsense_backend/app/schemas/new_chat.py b/surfsense_backend/app/schemas/new_chat.py
index 3734b0470..24e779b50 100644
--- a/surfsense_backend/app/schemas/new_chat.py
+++ b/surfsense_backend/app/schemas/new_chat.py
@@ -105,6 +105,7 @@ class NewChatThreadWithMessages(NewChatThreadRead):
     """Schema for reading a thread with its messages."""
 
     messages: list[NewChatMessageRead] = []
+    has_comments: bool = False
 
 
 # =============================================================================