# utils/db/user_events.py from sqlalchemy import Column, Integer, String, Text from utils.db import Base class UserEvent(Base): __tablename__ = 'user_events' id = Column(Integer, primary_key=True, autoincrement=True) chat_id = Column(Integer, nullable=False) username = Column(String, nullable=False) action = Column(String, nullable=False) timestamp = Column(Text, nullable=False)