from sqlalchemy import Boolean, Column, DateTime, Integer, String, func from app.db.session import Base class User(Base): __tablename__ = "users" id = Column(Integer, primary_key=True, index=True) email = Column(String(255), unique=True, index=True, nullable=False) full_name = Column(String(255), nullable=False) password_hash = Column(String(255), nullable=False) is_admin = Column(Boolean, default=False, nullable=False) role = Column(String(32), default="reader", nullable=False) is_active = Column(Boolean, default=True, nullable=False) created_at = Column(DateTime(timezone=True), server_default=func.now(), nullable=False)