def create_or_update(volume: TenantServiceVolume):
try:
old_volume = TenantServiceVolume.objects.get(
service_id=volume.service_id, volume_name=volume.volume_name)
volume.ID = old_volume.ID
except TenantServiceVolume.DoesNotExist:
pass
volume.save()
def create_tenant_service_volume(self, **kwargs):
tenant_service_volume = TenantServiceVolume(**kwargs)
tenant_service_volume.save()
return tenant_service_volume