if (resp = @container_controller.available_validation(name: container_name)).net_status_ok? &&
             (resp = adding_validation(name: user_name)).net_status_ok? &&
             (databases.all? { |db_name| db_controller.existing_validation(name: db_name).net_status_ok! })
            { data: _add(name: user_name, databases: databases, generate: generate) }
          else