"""用户模型"""
from sqlalchemy import Column, Integer, String, DateTime, Boolean
from sqlalchemy.sql import func
from database import Base


class User(Base):
    __tablename__ = "users"

    id = Column(Integer, primary_key=True, index=True)
    username = Column(String(50), unique=True, index=True, nullable=False)
    email = Column(String(100), unique=True, index=True, nullable=False)
    password_hash = Column(String(200), nullable=False)
    avatar = Column(String(500), default="")
    is_admin = Column(Boolean, default=False, nullable=False)
    is_banned = Column(Boolean, default=False, nullable=False)
    is_approved = Column(Boolean, default=False, nullable=False)  # 新用户需管理员审核
    created_at = Column(DateTime(timezone=True), server_default=func.now())