39 lines
1.1 KiB
Python
39 lines
1.1 KiB
Python
from datetime import timedelta
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from aws_lambda_powertools import Logger
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from aws_lambda_powertools.utilities.data_classes import (
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EventBridgeEvent,
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event_source,
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)
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from aws_lambda_powertools.utilities.typing import LambdaContext
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from layercake.dateutils import fromisoformat, now, ttl
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from layercake.dynamodb import (
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DynamoDBPersistenceLayer,
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)
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from boto3clients import dynamodb_client
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from config import ORDER_TABLE
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logger = Logger(__name__)
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order_layer = DynamoDBPersistenceLayer(ORDER_TABLE, dynamodb_client)
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@event_source(data_class=EventBridgeEvent)
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@logger.inject_lambda_context
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def lambda_handler(event: EventBridgeEvent, context: LambdaContext) -> bool:
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new_image = event.detail['new_image']
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due_date = fromisoformat(new_image['due_date'])
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now_ = now()
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if not due_date:
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return False
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return order_layer.put_item(
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item={
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'id': new_image['id'],
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'sk': 'schedules#set_as_expired',
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'ttl': ttl(start_dt=due_date + timedelta(hours=24)),
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'created_at': now_,
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}
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)
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