from base58 import b58decode
from sqlalchemy import Column, Integer, String, DateTime, JSON, BigInteger

from .base import AlchemyBase


# Only for clean old messages now


class KnownTelegramMessage(AlchemyBase):
    __tablename__ = 'known_telegram_messages'

    id = Column(Integer, autoincrement=True, primary_key=True)
    type = Column(String(64), nullable=True)
    chat_id = Column(BigInteger, nullable=False)
    message_id = Column(BigInteger, nullable=False)
    created = Column(DateTime, nullable=False, default=0)