67 lines
2.1 KiB
Python
67 lines
2.1 KiB
Python
from aws_lambda_powertools import Logger
|
|
from aws_lambda_powertools.utilities.data_classes import (
|
|
EventBridgeEvent,
|
|
event_source,
|
|
)
|
|
from aws_lambda_powertools.utilities.typing import LambdaContext
|
|
from layercake.dateutils import now
|
|
from layercake.dynamodb import DynamoDBPersistenceLayer, KeyPair
|
|
|
|
from boto3clients import dynamodb_client
|
|
from config import (
|
|
ENROLLMENT_TABLE,
|
|
USER_TABLE,
|
|
)
|
|
|
|
logger = Logger(__name__)
|
|
user_layer = DynamoDBPersistenceLayer(USER_TABLE, dynamodb_client)
|
|
enrollment_layer = DynamoDBPersistenceLayer(ENROLLMENT_TABLE, dynamodb_client)
|
|
|
|
|
|
@event_source(data_class=EventBridgeEvent)
|
|
@logger.inject_lambda_context
|
|
def lambda_handler(event: EventBridgeEvent, context: LambdaContext) -> bool:
|
|
new_image = event.detail['new_image']
|
|
now_ = now()
|
|
terms = user_layer.get_item(
|
|
# Post-migration (users): uncomment the following line
|
|
# KeyPair(new_image['org_id'], 'METADATA#BILLING_TERMS'),
|
|
KeyPair(new_image['tenant_id'], 'metadata#billing_policy'),
|
|
)
|
|
|
|
if not terms:
|
|
return False
|
|
|
|
try:
|
|
with enrollment_layer.transact_writer() as transact:
|
|
transact.update(
|
|
key=KeyPair(new_image['id'], '0'),
|
|
update_expr='SET subscription_covered = :subscription_covered, \
|
|
updated_at = :now',
|
|
expr_attr_values={
|
|
':subscription_covered': True,
|
|
':now': now_,
|
|
},
|
|
cond_expr='attribute_exists(sk)',
|
|
)
|
|
transact.put(
|
|
item={
|
|
'id': new_image['id'],
|
|
'sk': 'METADATA#SUBSCRIPTION_COVERED',
|
|
'org_id': new_image['org_id'],
|
|
'billing_day': terms['billing_day'],
|
|
'created_at': now_,
|
|
},
|
|
cond_expr='attribute_not_exists(sk)',
|
|
)
|
|
transact.delete(
|
|
key=KeyPair(
|
|
pk=new_image['id'],
|
|
sk='parent_vacancy',
|
|
),
|
|
)
|
|
except Exception:
|
|
return False
|
|
else:
|
|
return True
|