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000-platform/backend/app/main.py
111 6c6c48cf71
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feat: 新增告警、成本、配额、微信模块及缓存服务
- 新增告警模块 (alerts): 告警规则配置与触发
- 新增成本管理模块 (cost): 成本统计与分析
- 新增配额模块 (quota): 配额管理与限制
- 新增微信模块 (wechat): 微信相关功能接口
- 新增缓存服务 (cache): Redis 缓存封装
- 新增请求日志中间件 (request_logger)
- 新增异常处理和链路追踪中间件
- 更新 dashboard 前端展示
- 更新 SDK stats_client 功能
2026-01-24 16:53:47 +08:00

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"""平台服务入口"""
import logging
from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware
from .config import get_settings
from .routers import stats_router, logs_router, config_router, health_router
from .routers.auth import router as auth_router
from .routers.tenants import router as tenants_router
from .routers.tenant_apps import router as tenant_apps_router
from .routers.tenant_wechat_apps import router as tenant_wechat_apps_router
from .routers.apps import router as apps_router
from .routers.wechat import router as wechat_router
from .routers.alerts import router as alerts_router
from .routers.cost import router as cost_router
from .routers.quota import router as quota_router
from .middleware import TraceMiddleware, setup_exception_handlers, RequestLoggerMiddleware
from .middleware.trace import setup_logging
# 配置日志(包含 TraceID
setup_logging(level=logging.INFO, include_trace=True)
settings = get_settings()
app = FastAPI(
title=settings.APP_NAME,
version=settings.APP_VERSION,
description="平台基础设施服务 - 统计/日志/配置管理"
)
# 配置统一异常处理
setup_exception_handlers(app)
# 中间件按添加的反序执行,所以:
# 1. CORS 最后添加,最先执行
# 2. TraceMiddleware 在 RequestLoggerMiddleware 之后添加,这样先执行
# 3. RequestLoggerMiddleware 最先添加,最后执行(此时 trace_id 已设置)
# 请求日志中间件(自动记录到数据库)
app.add_middleware(RequestLoggerMiddleware, app_code="000-platform")
# TraceID 追踪中间件
app.add_middleware(TraceMiddleware, log_requests=True)
# CORS
app.add_middleware(
CORSMiddleware,
allow_origins=["*"],
allow_credentials=True,
allow_methods=["*"],
allow_headers=["*"],
expose_headers=["X-Trace-ID", "X-Response-Time"]
)
# 注册路由
app.include_router(health_router, prefix="/api")
app.include_router(auth_router, prefix="/api")
app.include_router(tenants_router, prefix="/api")
app.include_router(tenant_apps_router, prefix="/api")
app.include_router(tenant_wechat_apps_router, prefix="/api")
app.include_router(apps_router, prefix="/api")
app.include_router(stats_router, prefix="/api")
app.include_router(logs_router, prefix="/api")
app.include_router(config_router, prefix="/api")
app.include_router(wechat_router, prefix="/api")
app.include_router(alerts_router, prefix="/api")
app.include_router(cost_router, prefix="/api")
app.include_router(quota_router, prefix="/api")
@app.get("/")
async def root():
return {
"service": settings.APP_NAME,
"version": settings.APP_VERSION,
"docs": "/docs"
}