31 lines
901 B
Python
31 lines
901 B
Python
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 now
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from layercake.dynamodb import DynamoDBPersistenceLayer, KeyPair
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from boto3clients import dynamodb_client
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from config import USER_TABLE
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user_layer = DynamoDBPersistenceLayer(USER_TABLE, dynamodb_client)
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@event_source(data_class=EventBridgeEvent)
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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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now_ = now()
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_, tenant = new_image['id'].split('#')
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user_layer.update_item(
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key=KeyPair(new_image['sk'], '0'),
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update_expr='ADD tenant :tenant SET updated_at = :updated_at',
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expr_attr_values={
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':tenant': {tenant},
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':updated_at': now_,
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},
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)
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return True
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