PersonalWebsite/Helper/TimeHelper.go

package Helper

import (
	"time"
)

func FormatTimestamp(t interface{}) string {
	var (
		s      string
		tt     time.Time
		exists bool
	)
	// Check if timestamp is string
	s, exists = t.(string)
	if exists {
		return s
	}
	// Check if timestamp is time.Time
	tt, exists = t.(time.Time)
	if !exists || tt.IsZero() {
		return ""
	}
	loc, _ := time.LoadLocation("Australia/Adelaide")
	return tt.
		In(loc).
		Format("02/01/2006 03:04 PM")
}