2018-02-06 10:32:02 +00:00
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# -*- coding: utf-8 -*-
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#
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from rest_framework import generics
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from rest_framework.response import Response
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from rest_framework_bulk import BulkModelViewSet
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from rest_framework_bulk import ListBulkCreateUpdateDestroyAPIView
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from rest_framework.pagination import LimitOffsetPagination
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from django.shortcuts import get_object_or_404
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from django.db.models import Q
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from common.mixins import IDInFilterMixin
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from common.utils import get_logger
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from ..hands import IsSuperUser, IsValidUser, IsSuperUserOrAppUser, \
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2018-02-07 15:25:15 +00:00
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NodePermissionUtil
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2018-02-06 10:32:02 +00:00
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from ..models import Asset, SystemUser, AdminUser, Node
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from .. import serializers
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from ..tasks import update_asset_hardware_info_manual, \
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test_asset_connectability_manual
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from ..utils import LabelFilter
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logger = get_logger(__file__)
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__all__ = [
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'AssetViewSet', 'UserAssetListView', 'AssetListUpdateApi',
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'AssetRefreshHardwareApi', 'AssetAdminUserTestApi'
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]
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class AssetViewSet(IDInFilterMixin, LabelFilter, BulkModelViewSet):
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"""
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API endpoint that allows Asset to be viewed or edited.
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"""
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filter_fields = ("hostname", "ip")
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search_fields = filter_fields
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2018-02-09 03:12:40 +00:00
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ordering_fields = ("hostname", "ip", "port", "cpu_cores")
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2018-02-06 10:32:02 +00:00
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queryset = Asset.objects.all()
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serializer_class = serializers.AssetSerializer
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pagination_class = LimitOffsetPagination
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permission_classes = (IsSuperUserOrAppUser,)
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def get_queryset(self):
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queryset = super().get_queryset()
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admin_user_id = self.request.query_params.get('admin_user_id')
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node_id = self.request.query_params.get("node_id")
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if admin_user_id:
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admin_user = get_object_or_404(AdminUser, id=admin_user_id)
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2018-02-09 03:12:40 +00:00
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queryset = queryset.filter(admin_user=admin_user)
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2018-02-06 10:32:02 +00:00
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if node_id:
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node = get_object_or_404(Node, id=node_id)
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2018-02-25 14:36:42 +00:00
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if not node.is_root():
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2018-04-11 04:45:04 +00:00
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queryset = queryset.filter(
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nodes__key__regex='{}(:[0-9]+)*$'.format(node.key),
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).distinct()
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2018-02-06 10:32:02 +00:00
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return queryset
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class UserAssetListView(generics.ListAPIView):
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queryset = Asset.objects.all()
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serializer_class = serializers.AssetSerializer
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permission_classes = (IsValidUser,)
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def get_queryset(self):
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2018-02-07 15:25:15 +00:00
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assets_granted = NodePermissionUtil.get_user_assets(self.request.user).keys()
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2018-02-06 10:32:02 +00:00
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queryset = self.queryset.filter(
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id__in=[asset.id for asset in assets_granted]
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)
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return queryset
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class AssetListUpdateApi(IDInFilterMixin, ListBulkCreateUpdateDestroyAPIView):
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"""
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Asset bulk update api
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"""
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queryset = Asset.objects.all()
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serializer_class = serializers.AssetSerializer
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permission_classes = (IsSuperUser,)
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class AssetRefreshHardwareApi(generics.RetrieveAPIView):
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"""
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Refresh asset hardware info
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"""
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queryset = Asset.objects.all()
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serializer_class = serializers.AssetSerializer
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permission_classes = (IsSuperUser,)
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def retrieve(self, request, *args, **kwargs):
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asset_id = kwargs.get('pk')
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asset = get_object_or_404(Asset, pk=asset_id)
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2018-04-02 08:55:39 +00:00
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task = update_asset_hardware_info_manual.delay(asset)
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return Response({"task": task.id})
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2018-02-06 10:32:02 +00:00
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class AssetAdminUserTestApi(generics.RetrieveAPIView):
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"""
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Test asset admin user connectivity
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"""
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queryset = Asset.objects.all()
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permission_classes = (IsSuperUser,)
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def retrieve(self, request, *args, **kwargs):
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asset_id = kwargs.get('pk')
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asset = get_object_or_404(Asset, pk=asset_id)
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2018-04-02 08:55:39 +00:00
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task = test_asset_connectability_manual.delay(asset)
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return Response({"task": task.id})
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