74 lines
2.1 KiB
Python
74 lines
2.1 KiB
Python
from http import HTTPStatus
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from typing import Annotated
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from aws_lambda_powertools import Logger
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from aws_lambda_powertools.event_handler.api_gateway import Router
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from aws_lambda_powertools.event_handler.exceptions import NotFoundError
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from aws_lambda_powertools.event_handler.openapi.params import Body
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from glom import glom
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from layercake.dateutils import now
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from layercake.dynamodb import DynamoDBPersistenceLayer, KeyPair, SortKey, TransactKey
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from api_gateway import JSONResponse
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from boto3clients import dynamodb_client
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from config import ENROLLMENT_TABLE
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logger = Logger(__name__)
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router = Router()
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dyn = DynamoDBPersistenceLayer(ENROLLMENT_TABLE, dynamodb_client)
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@router.get('/<enrollment_id>/scorm')
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def get_scorm(enrollment_id: str):
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enrollment = dyn.collection.get_items(
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TransactKey(enrollment_id)
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+ SortKey('0')
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+ SortKey('SCORM_COMMIT#LAST', rename_key='last_commit')
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)
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if not enrollment:
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raise NotFoundError('Enrollment not found')
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spec = {'id': 'course.id', 'scormset': 'course.scormset'}
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course_id, scormset_id = glom(enrollment, spec).values()
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scormset = dyn.collection.get_item(
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KeyPair(course_id, f'SCORMSET#{scormset_id}'),
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raise_on_error=False,
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default={},
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)
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return enrollment | {'scormset': scormset}
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@router.post('/<enrollment_id>/scorm')
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def post_scorm(
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enrollment_id: str,
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cmi: Annotated[dict, Body(embed=True)],
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):
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now_ = now()
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with dyn.transact_writer() as transact:
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transact.condition(
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key=KeyPair(enrollment_id, '0'),
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cond_expr='attribute_exists(sk)',
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exc_cls=NotFoundError,
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)
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transact.put(
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item={
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'id': enrollment_id,
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'sk': 'SCORM_COMMIT#LAST',
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'cmi': cmi,
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'created_at': now_,
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}
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)
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transact.put(
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item={
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'id': f'SCORM_COMMIT#{enrollment_id}',
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'sk': now_.isoformat(),
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'cmi': cmi,
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'created_at': now_,
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}
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)
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return JSONResponse(HTTPStatus.NO_CONTENT)
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