116 lines
3.5 KiB
Python
116 lines
3.5 KiB
Python
from contextlib import asynccontextmanager
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from pymongo import AsyncMongoClient
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from beanie import init_beanie, PydanticObjectId
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from app.models import models
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from fastapi import FastAPI
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from fastapi.middleware.cors import CORSMiddleware
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import uvicorn
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import os
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from app.routes import auth_routes, wework_routes, glm_routes, message_routes
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@asynccontextmanager
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async def lifespan(app: FastAPI):
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# 从环境变量获取数据库配置
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mongodb_url = os.getenv("MONGODB_URL", "mongodb://localhost:27017")
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database_name = os.getenv("DATABASE_NAME", "douba_chat_dev")
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# 初始化数据库连接
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client = AsyncMongoClient(mongodb_url)
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await init_beanie(
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database=client[database_name], document_models=models
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) # 批量注册模型
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print(f"🗄️ 数据库连接成功: {database_name}")
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yield # 应用在此处进入正常运行状态，接收请求
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# 关闭数据库连接
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await client.close()
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print(f"数据库连接关闭")
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# 创建FastAPI应用
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app = FastAPI(
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title="企业微信认证服务",
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description="获取和管理企业微信access_token的API服务",
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version="1.0.0",
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docs_url="/api/docs",
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redoc_url="/api/redoc",
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lifespan=lifespan,
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)
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# 配置CORS
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app.add_middleware(
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CORSMiddleware,
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allow_origins=["*"],
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allow_credentials=True,
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allow_methods=["*"],
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allow_headers=["*"],
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)
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# 注册路由
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app.include_router(auth_routes.router, prefix="/api")
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app.include_router(wework_routes.router, prefix="/api")
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app.include_router(glm_routes.router, prefix="/api")
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app.include_router(message_routes.router, prefix="/api")
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@app.get("/api/")
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async def root():
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"""
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根端点，提供API基本信息
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"""
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return {
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"service": "企业微信认证与会话存档服务",
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"version": "1.0.0",
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"description": "获取和管理企业微信access_token，会话存档功能，以及DeepSeek AI聊天服务",
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"endpoints": {
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"docs": "/api/docs",
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"redoc": "/api/redoc",
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"auth": {"token": "/api/auth/token", "token_info": "/api/auth/token/info"},
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"wework": {
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"health": "/api/wework/health",
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"chat": "/api/wework/chat",
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"media": "/api/wework/media",
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"decrypt": "/api/wework/decrypt",
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"config": "/api/wework/config",
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},
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"glm": {
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"root": "/api/glm/",
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"role": "/api/glm/role",
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"chat": "/api/glm/chat",
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"conversations": "/api/glm/conversations/{conversation_id}",
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},
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"messages": {
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"load": "/api/messages/load",
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"list": "/api/messages/",
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"stats": "/api/messages/stats",
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"detail": "/api/messages/{msgid}",
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},
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},
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}
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def main():
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"""
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主函数，启动FastAPI服务器
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"""
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# 从环境变量获取主机和端口，使用默认值
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host = os.getenv("APP_HOST", "0.0.0.0")
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port = int(os.getenv("APP_PORT", "8000"))
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print("启动企业微信认证与会话存档服务...")
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print(f"API文档地址: http://{host}:{port}/docs")
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print(f"API根地址: http://{host}:{port}")
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print("企业微信会话存档API: /api/wework/*")
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print("DeepSeek AI聊天API: /api/glm/*")
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print("消息管理API: /api/messages/*")
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uvicorn.run("app.main:app", host=host, port=port, reload=True, log_level="info")
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if __name__ == "__main__":
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main()
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