"""
操作日志模型
"""
from sqlalchemy import Column, BigInteger, Integer, String, DateTime, ForeignKey, Text, SmallInteger
from sqlalchemy.orm import relationship
from app.database import Base

class OperationLog(Base):
    """操作日志表"""
    __tablename__ = "operation_logs"

    id = Column(BigInteger, primary_key=True, index=True, comment="主键ID")
    admin_id = Column(Integer, ForeignKey("admins.id"), index=True, comment="管理员ID")
    module = Column(String(50), index=True, comment="操作模块")
    action = Column(String(50), index=True, comment="操作动作")
    description = Column(String(500), comment="操作描述")
    old_data = Column(Text, comment="操作前数据（JSON）")
    new_data = Column(Text, comment="操作后数据（JSON）")
    ip_address = Column(String(50), comment="IP地址")
    is_deleted = Column(SmallInteger, default=0, index=True, comment="是否删除：0-否，1-是")
    created_at = Column(DateTime, index=True, comment="操作时间")
    
    # 关系
    admin = relationship("Admin", back_populates="operation_logs")