init

src/main.py

@@ -0,0 +1,51 @@
+from collections.abc import AsyncGenerator
+from contextlib import asynccontextmanager
+
+from fastapi import FastAPI
+from fastapi.routing import APIRouter
+
+from shared import logger
+from src import dependencies
+from src.adapter.postgres.postgres import Postgres
+from src.adapter.telegram.telegram import Telegram
+from src.config import settings
+from src.controller.http.user import user_router
+from src.controller.telegram.bot import telegram_router
+from src.usecase.usecase import Usecase
+
+
+@asynccontextmanager
+async def lifespan(app: FastAPI) -> AsyncGenerator[None]:
+    await postgres.connect()
+    await telegram.start_polling()
+
+    yield
+
+    await telegram.stop_polling()
+    await postgres.close()
+
+
+logger.init(settings.logger)
+
+# Dependencies
+postgres = Postgres(settings.db)
+dependencies.set_get_session(postgres.session_getter)
+
+telegram = Telegram(settings.telegram, telegram_router)
+
+usecase = Usecase(
+    database=postgres,
+    telegram_writer=telegram,
+)
+dependencies.set_usecase(usecase)
+
+app: FastAPI = FastAPI(lifespan=lifespan, version=settings.logger.APP_VERSION)
+
+# Routing
+api_router = APIRouter(prefix='/api')
+
+v1_router = APIRouter(prefix='/v1')
+v1_router.include_router(user_router)
+api_router.include_router(v1_router)
+
+app.include_router(api_router)