"""Async audit worker using RabbitMQ."""

import json
import os

import pika


RABBITMQ_URL = os.getenv("RABBITMQ_URL", "amqp://guest:guest@localhost:5672/")


def main() -> None:
    params = pika.URLParameters(RABBITMQ_URL)
    connection = pika.BlockingConnection(params)
    channel = connection.channel()
    channel.queue_declare(queue="audit", durable=True)

    def callback(ch, method, properties, body):
        _ = json.loads(body.decode("utf-8"))
        ch.basic_ack(delivery_tag=method.delivery_tag)

    channel.basic_qos(prefetch_count=10)
    channel.basic_consume(queue="audit", on_message_callback=callback)
    channel.start_consuming()


if __name__ == "__main__":
    main()