feat(banban): add standalone entry and mini app base wiring

talkingq-url/banban_main.py

@@ -0,0 +1,61 @@
+import os
+from contextlib import asynccontextmanager
+
+from fastapi import APIRouter, FastAPI
+
+from api.assets import configure_static_assets
+from banban.middleware.auth import install_auth_middleware
+from banban.middleware.request_log import install_request_logging_middleware
+from banban.routers.bindings import router as bindings_router
+from banban.routers.children import router as children_router
+from banban.routers.device_im import router as device_im_router
+from banban.routers.devices import router as devices_router
+from banban.routers.im import router as im_router
+from banban.routers.parents import router as parents_router
+from banban.routers.wechat_auth import router as wechat_auth_router
+from database.connection import get_db_manager
+from initialization import init_directories
+from utils.logger import session_logger
+
+
+banban_router = APIRouter(prefix="/banban")
+banban_router.include_router(wechat_auth_router, tags=["banban-auth"])
+banban_router.include_router(bindings_router, tags=["banban-bindings"])
+banban_router.include_router(children_router, tags=["banban-children"])
+banban_router.include_router(devices_router, tags=["banban-devices"])
+banban_router.include_router(device_im_router, tags=["banban-device-im"])
+banban_router.include_router(im_router, tags=["banban-im"])
+banban_router.include_router(parents_router, tags=["banban-parents"])
+
+
+@asynccontextmanager
+async def lifespan(app: FastAPI):
+    del app
+    worker_id = os.environ.get("UVICORN_WID", "0")
+    is_main_process = worker_id == "0"
+    db_manager = None
+
+    if is_main_process:
+        session_logger.system_info("startup", "banban standalone API starting")
+
+    init_directories()
+    db_manager = await get_db_manager()
+
+    if is_main_process:
+        session_logger.system_info("startup", "banban standalone API ready")
+
+    try:
+        yield
+    finally:
+        if db_manager is not None:
+            await db_manager.close()
+        if is_main_process:
+            session_logger.system_info("shutdown", "banban standalone API stopped")
+
+
+app = FastAPI(lifespan=lifespan)
+
+configure_static_assets(app)
+install_request_logging_middleware(app)
+install_auth_middleware(app)
+app.include_router(banban_router)