fix token issue

helpers/helpers.go

@@ -69,7 +69,7 @@ func Human(d time.Duration) string {
 
 var jwtKey = []byte("mysecret123")
 
-func DecodeJwt(tokenString *string, user *models.User) {
+func DecodeJwt(tokenString *string, user *models.User) error {
 	claims := jwt.MapClaims{}
 	_, err := jwt.ParseWithClaims(*tokenString, claims, func(token *jwt.Token) (interface{}, error) {
 		return []byte(jwtKey), nil
@@ -77,10 +77,11 @@ func DecodeJwt(tokenString *string, user *models.User) {
 
 	if err != nil {
 		log.Println(err)
-		return
+		return err
 	}
 
 	user.Username = claims["username"].(string)
+	return nil
 }
 
 func ValidateUser(user string) error {