init

transport/backend/app/main.py

@@ -0,0 +1,50 @@
+import asyncio
+from contextlib import asynccontextmanager
+
+from fastapi import FastAPI
+from fastapi.middleware.cors import CORSMiddleware
+
+from app.routers import vehicles, positions, events
+from app.websocket import router as ws_router
+from app.services.connection_checker import connection_checker_loop
+
+
+@asynccontextmanager
+async def lifespan(app: FastAPI):
+    # Startup: запуск фоновых задач
+    task = asyncio.create_task(connection_checker_loop())
+    yield
+    # Shutdown: остановка фоновых задач
+    task.cancel()
+    try:
+        await task
+    except asyncio.CancelledError:
+        pass
+
+
+app = FastAPI(
+    title="Transport Monitoring API",
+    description="API для системы мониторинга транспорта",
+    version="1.0.0",
+    lifespan=lifespan
+)
+
+# CORS middleware
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+# Include routers
+app.include_router(vehicles.router, prefix="/vehicles", tags=["vehicles"])
+app.include_router(positions.router, tags=["positions"])
+app.include_router(events.router, prefix="/events", tags=["events"])
+app.include_router(ws_router)
+
+
+@app.get("/health")
+async def health_check():
+    return {"status": "ok"}