engine/utils/identity.go

package utils

import (
	"strconv"

	"github.com/google/uuid"
	"github.com/jaevor/go-nanoid"
)

func NanoID() string {
	nanoid, _ := nanoid.CustomASCII("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789", 21)
	return nanoid()
}

func NanoIDInt() (id int64, err error) {
	decenaryID, err := nanoid.CustomASCII("0123456789", 18)
	if err != nil {
		return
	}
	id, err = strconv.ParseInt(decenaryID(), 10, 64)
	return
}

func UUID() string {
	return uuid.NewString()
}