notifier/main.py

import asyncio
import os
from os.path import exists

from sentry_sdk.integrations.aiohttp import AioHttpIntegration
from sentry_sdk.integrations.redis import RedisIntegration
from sentry_sdk.integrations.sqlalchemy import SqlalchemyIntegration
from sentry_sdk.integrations.strawberry import StrawberryIntegration
from starlette.applications import Starlette
from strawberry.asgi import GraphQL

from resolvers.listener import notifications_worker
from resolvers.schema import schema
from services.rediscache import redis
from settings import DEV_SERVER_PID_FILE_NAME, MODE, SENTRY_DSN


async def start_up():
    await redis.connect()

    task = asyncio.create_task(notifications_worker())
    print(task)

    if MODE == "dev":
        if exists(DEV_SERVER_PID_FILE_NAME):
            with open(DEV_SERVER_PID_FILE_NAME, "w", encoding="utf-8") as f:
                f.write(str(os.getpid()))
    else:
        try:
            import sentry_sdk

            sentry_sdk.init(
                SENTRY_DSN,
                enable_tracing=True,
                integrations=[
                    StrawberryIntegration(async_execution=True),
                    SqlalchemyIntegration(),
                    RedisIntegration(),
                    AioHttpIntegration(),
                ],
            )
        except Exception as e:
            print("[sentry] init error")
            print(e)


async def shutdown():
    await redis.disconnect()


app = Starlette(debug=True, on_startup=[start_up], on_shutdown=[shutdown])
app.mount("/", GraphQL(schema, debug=True))