golang time utility functions

time.go

package util

import (
	"time"
)


// convert hour to timestamp
// this function assume the parameter as an hour in a day
// for example 5 means today 5 AM
// or 16 mean today 16 PM
func (s *Snapshots) Clock(i int) int {
	t, _ := timezone()
	clk := time.Date(year(), month(), day(), i, Minute, Second, NanoSecond, t).Unix()

	return int(clk)
}

// convert seconds to hour
// I don't use math.Floor, since technically 100.x > 100.0 if and if  x > 0
func Hours(seconds int) float64 {
	return float64(seconds) / 3600
}

// get the timezone
func timezone() (*time.Location, error) {
	return time.LoadLocation(TimeZone)
}

// return year
func year() int {
	return time.Now().Year()
}

// return month
func month() time.Month {
	return time.Now().Month()
}

// return day
func day() int {
	return time.Now().Day()
}