Update app.py

app.py

@@ -168,6 +168,31 @@ async def download_vectorstore(
     except Exception as e:
         raise HTTPException(status_code=500, detail=str(e))
 
+@app.get("/vectorstore/list", tags=["List VectorStores"])
+async def list_vectorstores():
+    try:
+        vectorstores = [
+            f for f in os.listdir(path_db) if os.path.isdir(os.path.join(path_db, f))
+        ]
+        return {"vectorstores": str(vectorstores)}
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=str(e))
+
+
+@app.get("/vectorstore/exists", tags=["Exists VectorStore"])
+async def exists_vectorstore(name: str):
+    try:
+        vectorstores = [
+            f for f in os.listdir(path_db) if os.path.isdir(os.path.join(path_db, f))
+        ]
+        for vectorstore in vectorstores:
+            if name in vectorstore:
+                return {"exists": True}
+        return {"exists": False}
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=str(e))
+
+
 
 if __name__ == "__main__":
     import os