"""General constants for lambda functions."""

import datetime
import os

LAMBDA_NAME = 'store-dynamodb-item-on-fail'
# The default value is 30 days
DEFAULT_DYNAMODB_ERROR_RECORD_TTL_MINUTES = 30 * 24 * 60
custom_ttl = os.environ.get(
    'DYNAMODB_ERROR_RECORD_TTL_MINUTES',
    DEFAULT_DYNAMODB_ERROR_RECORD_TTL_MINUTES)
DYNAMODB_ERROR_RECORD_TTL = datetime.timedelta(minutes=int(custom_ttl))