package broker import ( "context" "fmt" "github.com/chrislusf/seaweedfs/weed/filer2" "github.com/chrislusf/seaweedfs/weed/pb/filer_pb" "github.com/chrislusf/seaweedfs/weed/pb/messaging_pb" ) func (broker *MessageBroker) ConfigureTopic(c context.Context, request *messaging_pb.ConfigureTopicRequest) (*messaging_pb.ConfigureTopicResponse, error) { panic("implement me") } func (broker *MessageBroker) DeleteTopic(c context.Context, request *messaging_pb.DeleteTopicRequest) (*messaging_pb.DeleteTopicResponse, error) { resp := &messaging_pb.DeleteTopicResponse{} dir, entry := genTopicDirEntry(request.Namespace, request.Topic) if exists, err := filer_pb.Exists(broker, dir, entry, true); err != nil { return nil, err } else if exists { err = filer_pb.Remove(broker, dir, entry, true, true, true, false) } return resp, nil } func (broker *MessageBroker) GetTopicConfiguration(c context.Context, request *messaging_pb.GetTopicConfigurationRequest) (*messaging_pb.GetTopicConfigurationResponse, error) { panic("implement me") } func genTopicDir(namespace, topic string) string { return fmt.Sprintf("%s/%s/%s", filer2.TopicsDir, namespace, topic) } func genTopicDirEntry(namespace, topic string) (dir, entry string) { return fmt.Sprintf("%s/%s", filer2.TopicsDir, namespace), topic }