handler

func NewIrregularHandler(
	handler *nextHandler,
) *irregularHandler

func NewNextHandler(
	api *api.Api,
	vocabularyRepo domain2.VocabularyRepository,
	taskRepo domain2.TaskRepository,
	log *zap.SugaredLogger,
) *nextHandler

func NewProgressHandler(
	api *api.Api,
	taskRepo domain2.TaskProgressRepository,
	vocabularyRepo domain2.VocabularyRepository,
) *progressHandler

func NewReturnHandler(
	api *api.Api,
	taskRepo domain2.TaskRepository,
	log *zap.SugaredLogger,
) *returnHandler

func NewStartHandler(api *api.Api) *startHandler

func NewSurrenderHandler(
	api *api.Api,
	taskRepo domain2.TaskRepository,
	log *zap.SugaredLogger,
) *surrenderHandler

func NewTipHandler(
	api *api.Api,
	taskRepository domain2.TaskRepository,
) *tipHandler

func NewTopicHandler(
	api *api.Api,
	topicRepo domain2.TopicRepository,
) *topicHandler

func Printer(req *domain.Request) (*message.Printer, error)