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# Copyright 2016 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
import traceback
from rest_framework import status
from rest_framework.response import Response
from rest_framework.views import APIView
from drf_yasg.utils import swagger_auto_schema
from lcm.pub.database import models
from lcm.samples.serializers import RecordCountSerializer
logger = logging.getLogger(__name__)
class SampleList(APIView):
"""
List all samples.
"""
@swagger_auto_schema(
request_body=None,
responses={
status.HTTP_200_OK: "Status is active"
}
)
def get(self, request, format=None):
count = len(models.NSDModel.objects.filter())
logger.debug("get, count of NSDModel is %s", count)
return Response({"status": "active"})
class TablesList(APIView):
@swagger_auto_schema(
request_body=None,
responses={
status.HTTP_204_NO_CONTENT: None,
status.HTTP_500_INTERNAL_SERVER_ERROR: "Inner error"
}
)
def delete(self, request, modelName):
logger.debug("Start delete model %s", modelName)
try:
modelNames = modelName.split("-")
for name in modelNames:
model_obj = eval("models.%s.objects" % name)
model_obj.filter().delete()
logger.debug("End delete model %s", name)
except:
logger.error(traceback.format_exc())
return Response(data={"error": "failed"}, status=status.HTTP_500_INTERNAL_SERVER_ERROR)
return Response(data={}, status=status.HTTP_204_NO_CONTENT)
@swagger_auto_schema(
request_body=None,
responses={
status.HTTP_200_OK: RecordCountSerializer(),
status.HTTP_500_INTERNAL_SERVER_ERROR: "Inner error"
}
)
def get(self, request, modelName):
logger.debug("Get model %s", modelName)
count = 0
try:
model_obj = eval("models.%s.objects" % modelName)
count = len(model_obj.filter())
resp_serializer = RecordCountSerializer(data={"count": count})
if not resp_serializer.is_valid():
raise Exception(resp_serializer.errors)
return Response(data=resp_serializer.data, status=status.HTTP_200_OK)
except Exception as e:
logger.error(e.message)
logger.error(traceback.format_exc())
return Response(data={"error": e.message}, status=status.HTTP_500_INTERNAL_SERVER_ERROR)
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