18 lines
687 B
Python
18 lines
687 B
Python
from sqlalchemy import Column, Integer, String, Text, DateTime, ForeignKey
|
|
from sqlalchemy.sql import func
|
|
from app.database.database import Base
|
|
|
|
|
|
class ProjectHistory(Base):
|
|
"""项目历史记录模型"""
|
|
__tablename__ = "project_histories"
|
|
|
|
id = Column(Integer, primary_key=True, index=True)
|
|
project_id = Column(Integer, ForeignKey("projects.id"), nullable=False)
|
|
changed_by = Column(Integer, ForeignKey("users.id"), nullable=False)
|
|
change_field = Column(String(100), nullable=False)
|
|
old_value = Column(Text)
|
|
new_value = Column(Text)
|
|
change_description = Column(Text)
|
|
created_at = Column(DateTime(timezone=True), server_default=func.now())
|