// Leave the room as a user, will announce. Mostly used during setup.
func (r *Room) Leave(u message.Identifier) error {
err := r.members.Remove(u)
if err != nil {
return err
}
s := fmt.Sprintf("%s left.", u.Name())
r.Send(message.NewAnnounceMsg(s))
return nil
}
// Rename member with a new identity. This will not call rename on the member.
func (r *Room) Rename(oldId string, identity message.Identifier) error {
if identity.Id() == "" {
return ErrInvalidName
}
err := r.members.Replace(oldId, identity)
if err != nil {
return err
}
s := fmt.Sprintf("%s is now known as %s.", oldId, identity.Id())
r.Send(message.NewAnnounceMsg(s))
return nil
}