mongointoqdrant.py

from pymongo import MongoClient
import certifi

MONGO_URI = "mongodb+srv://bolorjinbat04_db_user:B221960018@cluster0.zkqt5pp.mongodb.net/?appName=Cluster0"

mongo_client = MongoClient(
    MONGO_URI,
    tls=True,
    tlsCAFile=certifi.where(),  # Atlas SSL сертификатыг шалгах
)

mongo_db = mongo_client["database"]      # өөрийн DB нэр
mongo_col = mongo_db["data_rag"]        # өөрийн collection нэр

batch = []
BATCH_SIZE = 1000

for doc in mongo_col.find({}):
    emb = doc["embedding"]          # [128] хэмжээтэй list

    # MaxSim multivector тул нэг вектороо list дотор хийж байна: [[128]]
    multi_emb = [emb]

    point = models.PointStruct(
        id=str(doc["_id"]),         # ObjectId → string
        vector=multi_emb,           # multivector
        payload={
            "law_name": doc.get("law_name"),
            "num": doc.get("num"),
            "header": doc.get("header"),
            "content": doc.get("content"),
        },
    )
    batch.append(point)

    if len(batch) >= BATCH_SIZE:
        client.upsert(collection_name="data_rag", points=batch)
        batch = []

# сүүлчийн batch
if batch:
    client.upsert(collection_name="data_rag", points=batch)