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# Copyright 2021 Collate
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
# http://www.apache.org/licenses/LICENSE-2.0
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""
Delete the DAG in Airflow's db, as well as the python file
"""
import logging
import traceback
from airflow.api_connexion import security
from airflow.security import permissions
from airflow.www.app import csrf
from flask import Response
from openmetadata_managed_apis.api.app import blueprint
from openmetadata_managed_apis.api.response import ApiResponse
from openmetadata_managed_apis.api.utils import get_arg_dag_id
from openmetadata_managed_apis.operations.delete import delete_dag_id
@blueprint.route("/delete", methods=["DELETE"])
@csrf.exempt
@security.requires_access([(permissions.ACTION_CAN_DELETE, permissions.RESOURCE_DAG)])
def delete_dag() -> Response:
"""
POST request to DELETE a DAG.
Expect: POST
{
"workflow_name": "my_ingestion_pipeline3"
}
"""
dag_id = get_arg_dag_id()
try:
return delete_dag_id(dag_id)
except Exception as exc:
logging.info(f"Failed to delete dag {dag_id}")
return ApiResponse.error(
status=ApiResponse.STATUS_SERVER_ERROR,
error=f"Failed to delete {dag_id} due to {exc} - {traceback.format_exc()}",
)