qr-scanner/utils/id.go

package utils

import (
	"crypto/rand"
	"encoding/hex"
	"fmt"
	"time"
)

func NewTaskID(now time.Time) string {
	b := make([]byte, 4)
	_, _ = rand.Read(b)
	return fmt.Sprintf("task_%s_%s", now.Format("20060102_150405"), hex.EncodeToString(b))
}