Files
panels/services/auth-service/auth_service/events/service.py
2023-09-27 16:01:41 +01:00

42 lines
1.3 KiB
Python

from typing import Type
from auth_service.models.config import Config
from auth_service.models.service import AuthDBRepository
from auth_service.events.user_consumer import UserEventConsumer
class EventConsumersWrapper:
"""A wrapper class for starting the event consumers.
Attributes:
_user_consumer (UserEventConsumer): Wrapped consumer.
"""
def __init__(self, user_consumer: UserEventConsumer) -> None:
"""Add the consumers to the wrapper
Args:
user_consumer (UserEventConsumer): Initialised user consumer.
"""
self._user_consumer = user_consumer
async def start(self) -> None:
"""Begin consuming events on all the event consumers."""
await self._user_consumer.start()
def create_consumers(config: Config, db_repo: Type[AuthDBRepository]) -> EventConsumersWrapper:
"""Initialse the event consumers and return them in a wrapper.
Args:
config (Config): The app configuration instance.
db_repo (Type[AuthDBRepository]): The database repo to pass to the consumers.
Returns:
EventConsumerWrapper
"""
user_consumer = UserEventConsumer(config, db_repo)
return EventConsumersWrapper(user_consumer=user_consumer)