Move KYC polling to locked worker

src/main.py

@@ -2,20 +2,15 @@ from __future__ import annotations
 from contextlib import asynccontextmanager
 import secrets
 from typing import AsyncGenerator
-from apscheduler.schedulers.asyncio import AsyncIOScheduler
 from fastapi import Depends,FastAPI
 from fastapi.exceptions import RequestValidationError
 from fastapi.middleware.cors import CORSMiddleware
 from fastapi.openapi.docs import get_redoc_html, get_swagger_ui_html
 from fastapi.responses import HTMLResponse
 from fastapi.security import HTTPBasic, HTTPBasicCredentials
-from src.application.commands import PollKycSessionsCommand
 from src.application.domain.enums import LogFormat,LogLevel
 from src.application.domain.exceptions import ApplicationException,UnauthorizedException
-from src.infrastructure.beorg import BeorgService
 from src.infrastructure.config.settings import get_settings
-from src.infrastructure.database.context import async_session_maker
-from src.infrastructure.database.unit_of_work import UnitOfWork
 from src.infrastructure.vault import JwtKeyStore, start_jwt_keys_scheduler
 from src.infrastructure.utils import generate_instance_id
 from src.infrastructure.logger import logger
@@ -61,34 +56,12 @@ async def lifespan(app: FastAPI) -> AsyncGenerator[None, None]:
     await jwt_store.refresh()
 
     jwt_scheduler = start_jwt_keys_scheduler(jwt_store, refresh_seconds=settings.JWT_KEYS_REFRESH_SECONDS)
-    kyc_poll_command = PollKycSessionsCommand(
-        unit_of_work=UnitOfWork(session_factory=async_session_maker,logger=logger),
-        logger=logger,
-        beorg_service=BeorgService(
-            project_id=settings.BEORG_PROJECT_ID,
-            machine_uid=settings.BEORG_MACHINE_UID,
-            token=settings.BEORG_TOKEN,
-            process_info=settings.BEORG_PROCESS_INFO,
-            timeout=settings.BEORG_TIMEOUT,
-        ),
-        batch_size=settings.KYC_POLL_BATCH_SIZE,
-    )
-    kyc_scheduler = AsyncIOScheduler()
-    kyc_scheduler.add_job(
-        kyc_poll_command.__call__,
-        'interval',
-        seconds=settings.KYC_POLL_SECONDS,
-        max_instances=1,
-    )
-    kyc_scheduler.start()
 
     app.state.jwt_key_store = jwt_store
     app.state.jwt_keys_scheduler = jwt_scheduler
-    app.state.kyc_scheduler = kyc_scheduler
     try:
         yield
     finally:
-        app.state.kyc_scheduler.shutdown(wait=False)
         app.state.jwt_keys_scheduler.shutdown(wait=False)
         logger.info(f'KYC service instance ended with id {instance_id}')