func ParseRelativeTimeInSeconds()

in pulsar/internal/utils.go [50:78]

• 27 lines of code
• 9 McCabe index (conditional complexity)

func ParseRelativeTimeInSeconds(relativeTime string) (time.Duration, error) {
	if relativeTime == "" {
		return -1, errors.New("time can not be empty")
	}

	unitTime := relativeTime[len(relativeTime)-1:]
	t := relativeTime[:len(relativeTime)-1]
	timeValue, err := strconv.ParseInt(t, 10, 64)
	if err != nil {
		return -1, errors.Errorf("invalid time '%s'", t)
	}

	switch strings.ToLower(unitTime) {
	case "s":
		return time.Duration(timeValue) * time.Second, nil
	case "m":
		return time.Duration(timeValue) * time.Minute, nil
	case "h":
		return time.Duration(timeValue) * time.Hour, nil
	case "d":
		return time.Duration(timeValue) * time.Hour * 24, nil
	case "w":
		return time.Duration(timeValue) * time.Hour * 24 * 7, nil
	case "y":
		return time.Duration(timeValue) * time.Hour * 24 * 7 * 365, nil
	default:
		return -1, errors.Errorf("invalid time unit '%s'", unitTime)
	}
}