added reset endpoint

back/server.py

@@ -14,6 +14,7 @@ from fastapi.middleware.cors import CORSMiddleware
 from fastapi.staticfiles import StaticFiles
 from fastapi.responses import FileResponse
 from pydantic import BaseModel
+import shutil
 
 # ==============================
 # 0. Sozlamalar
@@ -784,6 +785,34 @@ async def serve_spa(full_path: str):
         return FileResponse(index_file)
     raise HTTPException(status_code=404, detail="Frontend build not found")
 
+######################################################
+# RESET CHROMA DB RESET CHATS DB REMOVE UPLOADS FILES
+
+@app.post("/admin/reset-rag")
+async def reset_rag():
+    base_dir = Path(__file__).resolve().parent
+    chroma_dir = base_dir / "chroma_db"
+    chats_db = base_dir / "chats.db"
+    uploads_dir = base_dir / "data" / "uploads"
+
+    try:
+        if chroma_dir.exists():
+            shutil.rmtree(chroma_dir)
+
+        if chats_db.exists():
+            chats_db.unlink()
+
+        if uploads_dir.exists():
+            for item in uploads_dir.iterdir():
+                if item.is_file():
+                    item.unlink()
+                elif item.is_dir():
+                    shutil.rmtree(item)
+
+        return {"ok": True, "message": "RAG data reset successful"}
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=str(e))
+
 # ==============================
 # 16. SERVER STARTUP
 # ==============================