schedule

type Formatter interface {
	WriteResponse(w http.ResponseWriter, res []byte, statusCode int)
	WriteEmpty(w http.ResponseWriter, statusCode int)
	Errorf(format string, a ...interface{}) []byte
	Error(a interface{}) []byte
	Schedule(sd *usecase.ScheduleData) ([]byte, error)
	ScheduleID(id usecase.ScheduleID) ([]byte, error)
	ScheduleMap(ss map[usecase.ScheduleID]*schedule.Schedule) ([]byte, error)
}

type Logger interface {
	Printf(format string, v ...interface{})
}

type Parser interface {
	AddSchedule(b io.Reader, uid user.ID) (*schedule.Schedule, error)
	AddRecurringTask(b io.Reader) (schedule.RecurringTask, error)
}