From 204cb223a3d54485da3a42b428a02598d2a0d650 Mon Sep 17 00:00:00 2001
From: "DESKTOP-72TV0V4\\caoxiaozhu" <leocaoxiaozhu@163.com>
Date: Sat, 21 Mar 2026 12:02:35 +0800
Subject: [PATCH] Fix Log model registration - import models before init_db

The Log model was not being registered with SQLAlchemy's metadata,
causing the logs table to not be created on startup.
---
 backend/app/main.py            | 1 +
 backend/app/models/__init__.py | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/backend/app/main.py b/backend/app/main.py
index 089c660..19f6399 100644
--- a/backend/app/main.py
+++ b/backend/app/main.py
@@ -2,6 +2,7 @@ from contextlib import asynccontextmanager
 from fastapi import FastAPI
 from fastapi.middleware.cors import CORSMiddleware
 from app.database import init_db
+import app.models  # noqa: F401 - 注册所有模型
 from app.routers import (
     auth_router,
     conversation_router,
diff --git a/backend/app/models/__init__.py b/backend/app/models/__init__.py
index 3446d05..3a44a2e 100644
--- a/backend/app/models/__init__.py
+++ b/backend/app/models/__init__.py
@@ -8,6 +8,7 @@ from app.models.conversation import Conversation, Message
 from app.models.knowledge_graph import KGNode, KGEdge
 from app.models.memory import MemorySummary, UserMemory
 from app.models.todo import DailyTodo, TodoSource
+from app.models.log import Log, LogType, LogLevel
 
 __all__ = [
     "Base",
@@ -28,4 +29,7 @@ __all__ = [
     "UserMemory",
     "DailyTodo",
     "TodoSource",
+    "Log",
+    "LogType",
+    "LogLevel",
 ]