package devicemngmt

import (
	"time"

	"github.com/dgrijalva/jwt-go"
	"go.mongodb.org/mongo-driver/bson/primitive"
)

func (s Service) generateAuthToken(userID primitive.ObjectID) string {
	token := jwt.NewWithClaims(jwt.SigningMethodHS256, jwt.MapClaims{
		"_id": userID,
		"exp": now().Add(time.Second * 15552000).Unix(), // 6 months
	})
	tokenString, _ := token.SignedString([]byte(s.AuthSecret))
	return tokenString
}