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path: root/lcm/ns/views/deprecated/heal_ns_view.py
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# Copyright 2016-2017 ZTE Corporation.
#
# 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.
import logging

from drf_yasg.utils import swagger_auto_schema
from rest_framework import status
from rest_framework.response import Response
from rest_framework.views import APIView

from lcm.ns.biz.ns_heal import NSHealService
from lcm.ns.serializers.deprecated.ns_serializers import _HealNsReqSerializer
from lcm.ns.serializers.deprecated.ns_serializers import _NsOperateJobSerializer
from lcm.pub.exceptions import NSLCMException
from lcm.pub.exceptions import BadRequestException
from lcm.pub.utils.jobutil import JobUtil
from lcm.jobs.enum import JOB_TYPE, JOB_ACTION
from .common import view_safe_call_with_log

logger = logging.getLogger(__name__)


class NSHealView(APIView):
    @swagger_auto_schema(
        request_body=_HealNsReqSerializer(),
        responses={
            status.HTTP_202_ACCEPTED: _NsOperateJobSerializer(),
            status.HTTP_500_INTERNAL_SERVER_ERROR: "Inner error"
        }
    )
    @view_safe_call_with_log(logger=logger)
    def post(self, request, ns_instance_id):
        logger.debug("Enter HealNSView::post %s, %s", ns_instance_id, request.data)
        req_serializer = _HealNsReqSerializer(data=request.data)
        if not req_serializer.is_valid():
            raise BadRequestException(req_serializer.errors)

        job_id = JobUtil.create_job(JOB_TYPE.NS, JOB_ACTION.HEAL, ns_instance_id)
        NSHealService(ns_instance_id, request.data, job_id).start()

        resp_serializer = _NsOperateJobSerializer(data={'jobId': job_id})
        if not resp_serializer.is_valid():
            raise NSLCMException(resp_serializer.errors)

        logger.debug("Leave HealNSView::post ret=%s", {'jobId': job_id})
        return Response(data={'jobId': job_id}, status=status.HTTP_202_ACCEPTED)