52 lines
2.2 KiB
Python
52 lines
2.2 KiB
Python
|
from sqlalchemy import Column, Integer, String, Text, DateTime, Boolean, ForeignKey
|
||
|
|
from sqlalchemy.orm import relationship
|
||
|
|
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)
|
||
|
|
hashed_password = Column(String(255), nullable=False)
|
||
|
|
full_name = Column(String(100), nullable=True)
|
||
|
|
is_admin = Column(Boolean, default=False)
|
||
|
|
is_active = Column(Boolean, default=True)
|
||
|
|
created_at = Column(DateTime(timezone=True), server_default=func.now())
|
||
|
|
updated_at = Column(DateTime(timezone=True), onupdate=func.now())
|
||
|
|
|
||
|
|
# 关系
|
||
|
|
documents = relationship("Document", back_populates="owner")
|
||
|
|
operation_logs = relationship("UserOperationLog", back_populates="user")
|
||
|
|
|
||
|
|
class Document(Base):
|
||
|
|
__tablename__ = "documents"
|
||
|
|
|
||
|
|
id = Column(Integer, primary_key=True, index=True)
|
||
|
|
title = Column(String(200), nullable=False)
|
||
|
|
content = Column(Text, nullable=True)
|
||
|
|
description = Column(String(500), nullable=True)
|
||
|
|
file_type = Column(String(50), default="txt") # txt, pdf, doc, etc.
|
||
|
|
file_size = Column(Integer, default=0) # 文件大小（字节）
|
||
|
|
is_public = Column(Boolean, default=False)
|
||
|
|
owner_id = Column(Integer, ForeignKey("users.id"))
|
||
|
|
created_at = Column(DateTime(timezone=True), server_default=func.now())
|
||
|
|
updated_at = Column(DateTime(timezone=True), onupdate=func.now())
|
||
|
|
|
||
|
|
# 关系
|
||
|
|
owner = relationship("User", back_populates="documents")
|
||
|
|
|
||
|
|
class UserOperationLog(Base):
|
||
|
|
__tablename__ = "user_operation_logs"
|
||
|
|
|
||
|
|
id = Column(Integer, primary_key=True, index=True)
|
||
|
|
user_id = Column(Integer, ForeignKey("users.id"))
|
||
|
|
operation = Column(String(100), nullable=False) # 操作类型
|
||
|
|
details = Column(Text, nullable=True) # 操作详情
|
||
|
|
ip_address = Column(String(50), nullable=True) # IP地址
|
||
|
|
user_agent = Column(String(500), nullable=True) # 用户代理
|
||
|
|
created_at = Column(DateTime(timezone=True), server_default=func.now())
|
||
|
|
|
||
|
|
# 关系
|
||
|
|
user = relationship("User", back_populates="operation_logs")
|