63 lines
1.7 KiB
Python
63 lines
1.7 KiB
Python
import json
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import logging
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import os
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import boto3
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from aws_lambda_powertools import Tracer
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from common.ddb_service.client import DynamoDbUtilsService
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from common.response import ok
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from common.util import get_query_param, generate_presigned_url_for_job
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from libs.utils import response_error, decode_last_key, encode_last_key
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tracer = Tracer()
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logger = logging.getLogger(__name__)
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logger.setLevel(os.environ.get('LOG_LEVEL') or logging.ERROR)
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region = os.environ.get('AWS_REGION')
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bucket_name = os.environ.get('S3_BUCKET_NAME')
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execute_table = os.environ.get('EXECUTE_TABLE')
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ddb_service = DynamoDbUtilsService(logger=logger)
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ddb = boto3.resource('dynamodb')
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table = ddb.Table(execute_table)
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@tracer.capture_lambda_handler
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def handler(event, ctx):
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try:
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exclusive_start_key = get_query_param(event, 'exclusive_start_key')
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limit = int(get_query_param(event, 'limit', 10))
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scan_kwargs = {
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'Limit': limit,
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}
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if exclusive_start_key:
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scan_kwargs['ExclusiveStartKey'] = decode_last_key(exclusive_start_key)
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logger.info(scan_kwargs)
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response = table.scan(**scan_kwargs)
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logger.info(json.dumps(response, default=str))
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items = response.get('Items', [])
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last_evaluated_key = encode_last_key(response.get('LastEvaluatedKey'))
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logger.info(f"query execute start... Received event: {event}")
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logger.info(f"Received ctx: {ctx}")
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new_list = []
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for item in items:
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new_list.append(generate_presigned_url_for_job(item))
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data = {
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'executes': new_list,
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'last_evaluated_key': last_evaluated_key
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}
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return ok(data=data, decimal=True)
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except Exception as e:
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return response_error(e)
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