From 7bbd115bf21090c85adf85591c28d715b0e87412 Mon Sep 17 00:00:00 2001
From: caopeiya <peiya.cao@schinper.com>
Date: Thu, 6 Mar 2025 13:25:20 +0800
Subject: [PATCH] update doc and require

---
 app/api/endpoints/config_history.py | 59 +++++++++++++++++++++++++++++
 app/models/config_history.py        | 24 ++++++++++++
 2 files changed, 83 insertions(+)
 create mode 100644 app/api/endpoints/config_history.py
 create mode 100644 app/models/config_history.py

diff --git a/app/api/endpoints/config_history.py b/app/api/endpoints/config_history.py
new file mode 100644
index 0000000..c96fc89
--- /dev/null
+++ b/app/api/endpoints/config_history.py
@@ -0,0 +1,59 @@
+from fastapi import APIRouter, Depends, HTTPException
+from sqlalchemy.orm import Session
+from typing import List
+
+from app.models.database import get_db
+from app.models.config import Config
+from app.models.config_history import ConfigHistory
+from app.schemas.config import ConfigCreate, ConfigUpdate
+
+router = APIRouter()
+
+@router.get("/config/{config_id}/history", response_model=List[dict])
+def get_config_history(config_id: int, db: Session = Depends(get_db)):
+    """获取配置的修改历史"""
+    history = db.query(ConfigHistory).filter(ConfigHistory.config_id == config_id).order_by(ConfigHistory.created_at.desc()).all()
+    return [{
+        "history_id": h.history_id,
+        "config_id": h.config_id,
+        "type_id": h.type_id,
+        "key": h.key,
+        "old_value": h.old_value,
+        "new_value": h.new_value,
+        "operator": h.operator,
+        "operation_type": h.operation_type,
+        "created_at": h.created_at
+    } for h in history]
+
+@router.post("/config/{config_id}/rollback/{history_id}")
+def rollback_config(config_id: int, history_id: int, db: Session = Depends(get_db)):
+    """回滚配置到指定的历史版本"""
+    # 获取历史记录
+    history = db.query(ConfigHistory).filter(ConfigHistory.history_id == history_id).first()
+    if not history:
+        raise HTTPException(status_code=404, detail="History not found")
+    
+    # 获取当前配置
+    config = db.query(Config).filter(Config.config_id == config_id).first()
+    if not config:
+        raise HTTPException(status_code=404, detail="Config not found")
+    
+    # 创建新的历史记录
+    new_history = ConfigHistory(
+        config_id=config_id,
+        type_id=config.type_id,
+        key=config.key,
+        old_value=config.value,
+        new_value=history.old_value,  # 回滚到历史版本的值
+        operator="system",
+        operation_type="rollback"
+    )
+    
+    # 更新配置值
+    config.value = history.old_value
+    
+    # 保存更改
+    db.add(new_history)
+    db.commit()
+    
+    return {"message": "Config rolled back successfully"}
\ No newline at end of file
diff --git a/app/models/config_history.py b/app/models/config_history.py
new file mode 100644
index 0000000..a573999
--- /dev/null
+++ b/app/models/config_history.py
@@ -0,0 +1,24 @@
+from sqlalchemy import Column, Integer, String, ForeignKey, DateTime, func
+from sqlalchemy.orm import relationship
+from app.models.database import Base
+
+class ConfigHistory(Base):
+    __tablename__ = "config_history"
+    
+    history_id = Column(Integer, primary_key=True, index=True, autoincrement=True)
+    config_id = Column(Integer, ForeignKey("configs.config_id"), nullable=False)
+    type_id = Column(Integer, ForeignKey("types.type_id"), nullable=False)
+    key = Column(String, nullable=False)
+    old_value = Column(String, nullable=False)
+    new_value = Column(String, nullable=False)
+    operator = Column(String, nullable=True)  # 操作人
+    operation_type = Column(String, nullable=False)  # 操作类型：create/update/delete
+    created_at = Column(DateTime, default=func.now())
+    
+    # 关联配置
+    config = relationship("Config")
+    # 关联类型
+    type = relationship("Type")
+    
+    def __repr__(self):
+        return f"<ConfigHistory(history_id={self.history_id}, config_id={self.config_id}, operation_type='{self.operation_type}')>"
\ No newline at end of file