from sqlalchemy import Column, Integer, String, Boolean, DateTime from datetime import datetime, timezone from app.database import Base class User(Base): __tablename__ = "users" id = Column(Integer, primary_key=True, index=True) email = Column(String, unique=True, index=True, nullable=False) name = Column(String, nullable=False) password_hash = Column(String, nullable=False) is_premium = Column(Boolean, default=False) created_at = Column(DateTime(timezone=True), default=lambda: datetime.now(timezone.utc))