def list(self, request):
"""List all dns zones belonging to a region"""
serializer = DnsFilterSerializer(data=request.query_params)
serializer.is_valid(raise_exception=True)
api_session = get_api_session(request)
designate = designate_client(api_session,
region_name=serializer.validated_data.pop(
'region_name', None))
search_params, page_limit, custom_filtering_params = get_filter_params(
request)
criterion = {**search_params, **serializer.validated_data}
try:
zones = designate.zones.list(criterion=criterion, limit=page_limit)
except (designate_exceptions.NotFound,
designate_exceptions.ResourceNotFound) as e:
LOG.error(e)
raise NotFound(detail=_('No zones found'))
except (designate_exceptions.Base, ClientException) as e:
LOG.error('Unable to list zones, reason {0}'.format(e))
raise ValidationError(detail=_(
'Unable to list zones. Please contact support for more info'))
else:
rsp = {
'objects':
DnsSerializer(instance=zones, many=True).data,
'permissions':
permissions_cache.get_view_permissions(request.user,
self.basename),
'hasMore':
zones.next_page
}
return Response(rsp)
def list(self, request, *args, **kwargs):
response = super().list(request=request, *args, **kwargs)
response.data['permissions'] = permissions_cache.get_view_permissions(
request.user, self.basename)
# TODO(manu): remove region choices once filtering in frontend is based on records search
region_name, region_options = self.get_regions(request)
region_filtering_options = []
for region in region_options:
region_filtering_options.append({
'display': region['id'],
'value': region['id'],
})
filter_options = {
'region':
region_filtering_options,
'status':
statuses_dict_to_statuses_choices(
InstanceStatus.status_map.items()),
'task_state':
statuses_dict_to_statuses_choices(
InstanceTask.task_state_filtering_opts_map.items())
}
response.data['filter_options'] = filter_options
return response
def permissions(self, request):
view_permissions = permissions_cache.get_view_permissions(
request.user, self.basename)
return Response(data=view_permissions)
def list(self, request, *args, **kwargs):
response = super().list(request=request, *args, **kwargs)
response.data['permissions'] = permissions_cache.get_view_permissions(
request.user, self.basename)
return response
