import json

import boto3
from fansifter_common.utils.functional import lazy_proxy

from app.config import settings

_client = lazy_proxy(
    lambda: boto3.client("lambda", region_name=settings.aws_region_name),
)


def invoke_event(function_name: str, payload: dict) -> None:
    _client.invoke(
        FunctionName=function_name,
        InvocationType="Event",
        Payload=json.dumps(payload),
    )