| from core.models import Tenant, Service |
| from services.activetest.models import VtaTenant |
| |
| from xosresource import XOSResource |
| |
| class XOSVtaTenant(XOSResource): |
| name_field = "service_specific_id" |
| provides = "tosca.nodes.VtaTenant" |
| xos_model = VtaTenant |
| |
| def get_xos_args(self, throw_exception=True): |
| args = super(XOSVtaTenant, self).get_xos_args() |
| |
| # VtaTenant must always have a provider_service |
| provider_name = self.get_requirement("tosca.relationships.TenantOfService", throw_exception=True) |
| if provider_name: |
| args["provider_service"] = self.get_xos_object(Service, throw_exception=True, name=provider_name) |
| |
| return args |
| |
| def can_delete(self, obj): |
| return super(XOSVtaTenant, self).can_delete(obj) |
| |
| def get_existing_objs(self): |
| args = self.get_xos_args(throw_exception=False) |
| return VtaTenant.get_tenant_objects().filter(provider_service=args["provider_service"], service_specific_id=args["service_specific_id"]) |
| return [] |