func log(user string, amount string, comment string) error {
if onlyAdmin {
if err := sec.AdminOn(); err != nil {
return err
}
}
tstamp := time.Now().Format(time.RFC1123)
f, err := os.OpenFile(buxLog(user), os.O_RDWR|os.O_APPEND, 0666)
if err != nil {
return err
}
fmt.Fprintf(f, "%s %s %s %s\n", tstamp, user, amount, comment)
defer f.Close()
if onlyAdmin {
if err := sec.AdminOff(); err != nil {
return err
}
}
return nil
}
// Add or remove bux for the given user with required comment.
func Adjust(amount interface{}, user string, comment string) error {
if onlyAdmin {
if err := sec.AdminOn(); err != nil {
return err
}
}
switch v := amount.(type) {
case int:
amount = strconv.Itoa(v)
}
if err := c.AddInt(buxFile(user), amount.(string)); err != nil {
return err
}
if err := log(user, amount.(string), comment); err != nil {
return err
}
if onlyAdmin {
if err := sec.AdminOff(); err != nil {
return err
}
}
return nil
}