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from django.core.cache import cache
from rest_framework.decorators import action
from rest_framework.exceptions import ValidationError
from rest_framework.response import Response
from common.api import JMSBulkModelViewSet
from common.permissions import IsServiceAccount
from orgs.utils import tmp_to_builtin_org
from terminal.models import AppProvider
from terminal.serializers import (
AppProviderSerializer, AppProviderContainerSerializer
)
__all__ = ['AppProviderViewSet', ]
class AppProviderViewSet(JMSBulkModelViewSet):
serializer_class = AppProviderSerializer
queryset = AppProvider.objects.all()
filterset_fields = ['name', 'hostname']
search_fields = ['name', 'hostname', ]
rbac_perms = {
'containers': 'terminal.view_appprovider',
'status': 'terminal.view_appprovider',
}
cache_status_key_prefix = 'virtual_host_{}_status'
def dispatch(self, request, *args, **kwargs):
with tmp_to_builtin_org(system=1):
return super().dispatch(request, *args, **kwargs)
def get_permissions(self):
if self.action == 'create':
return [IsServiceAccount()]
return super().get_permissions()
def perform_create(self, serializer):
request_terminal = getattr(self.request.user, 'terminal', None)
if not request_terminal:
raise ValidationError('Request user has no terminal')
data = dict()
data['terminal'] = request_terminal
data['id'] = self.request.user.id
serializer.save(**data)
@action(detail=True, methods=['get'], serializer_class=AppProviderContainerSerializer)
def containers(self, request, *args, **kwargs):
instance = self.get_object()
key = self.cache_status_key_prefix.format(instance.id)
data = cache.get(key)
if not data:
data = []
return self.get_paginated_response_from_queryset(data)
@action(detail=True, methods=['post'], serializer_class=AppProviderContainerSerializer)
def status(self, request, *args, **kwargs):
instance = self.get_object()
serializer = self.get_serializer(data=request.data, many=True)
serializer.is_valid(raise_exception=True)
validated_data = serializer.validated_data
key = self.cache_status_key_prefix.format(instance.id)
cache.set(key, validated_data, 60 * 3)
return Response({'msg': 'ok'})