"""Lambda product-participations-check function module."""

from lambdacommon.common_config import logger
from src.common.models.graphql import ProductMetadata
from src.common.utils import decompress_payload
from src.logic.consistency_checks import check_product_participations


def handler(event, context):
    """Lambda entry point."""
    try:
        decompressed_metadata = decompress_payload(event['product_metadata'])
        product_metadata = ProductMetadata(**decompressed_metadata)
        inconsistency_report = check_product_participations(product_metadata)
        return {
            'status': 'OK',
            'report': inconsistency_report.to_dict(),
        }
    except Exception as e:
        logger.exception(str(e))
        raise e