78 lines
2.1 KiB
Python
78 lines
2.1 KiB
Python
import json
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import logging
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import os
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from dataclasses import dataclass
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from datetime import datetime
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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.excepts import BadRequestException
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from common.response import ok
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from libs.data_types import Workflow
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from libs.utils import response_error, check_file_exists
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tracer = Tracer()
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workflows_table = os.environ.get('WORKFLOWS_TABLE')
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aws_region = os.environ.get('AWS_REGION')
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s3_bucket_name = os.environ.get('S3_BUCKET_NAME')
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esd_version = os.environ.get("ESD_VERSION")
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esd_commit_id = os.environ.get("ESD_COMMIT_ID")
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dynamodb = boto3.client('dynamodb')
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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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ddb_service = DynamoDbUtilsService(logger=logger)
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@dataclass
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class CreateWorkflowEvent:
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name: str
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image_uri: str
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payload_json: str
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size: str
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@tracer.capture_lambda_handler
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def handler(raw_event, ctx):
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try:
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logger.info(json.dumps(raw_event))
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event = CreateWorkflowEvent(**json.loads(raw_event['body']))
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response = dynamodb.get_item(
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TableName=workflows_table,
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Key={
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'name': {'S': event.name}
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}
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)
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if response.get('Item', None) is not None:
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raise BadRequestException(f"{event.name} already exists")
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s3_location = f"comfy/workflows/{event.name}/"
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if not check_file_exists(f"{s3_location}lock"):
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raise BadRequestException(f"{event.name} files not ready")
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data = Workflow(
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name=event.name,
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s3_location=s3_location,
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image_uri=event.image_uri,
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size=event.size,
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payload_json=event.payload_json,
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status='Enabled',
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create_time=datetime.utcnow().isoformat(),
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).__dict__
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ddb_service.put_items(table=workflows_table, entries=data)
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logger.info(f"created workflow: {data}")
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return ok(
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message=f"{event.name} created",
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data=data
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)
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except Exception as e:
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return response_error(e)
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