MissKatyPyro/database/blacklist_db.py

from database import dbname
from typing import List

blacklist_filtersdb = dbname["blacklistFilters"]

async def get_blacklisted_words(chat_id: int) -> List[str]:
    _filters = await blacklist_filtersdb.find_one({"chat_id": chat_id})
    if not _filters:
        return []
    return _filters["filters"]

async def save_blacklist_filter(chat_id: int, word: str):
    word = word.lower().strip()
    _filters = await get_blacklisted_words(chat_id)
    _filters.append(word)
    await blacklist_filtersdb.update_one(
        {"chat_id": chat_id},
        {"$set": {"filters": _filters}},
        upsert=True,
    )

async def delete_blacklist_filter(chat_id: int, word: str) -> bool:
    filtersd = await get_blacklisted_words(chat_id)
    word = word.lower().strip()
    if word in filtersd:
        filtersd.remove(word)
        await blacklist_filtersdb.update_one(
            {"chat_id": chat_id},
            {"$set": {"filters": filtersd}},
            upsert=True,
        )
        return True
    return False