# Evento para quando um usuário é adicionado/removido como proprietário de grupo

**URL:** https://meta.discourse.org/t/event-for-when-a-user-is-added-removed-as-group-owner/180642
**Category:** Development
**Created:** [Fevereiro 22, 2021, 12:05am UTC](https://meta.discourse.org/t/event-for-when-a-user-is-added-removed-as-group-owner/180642 "2021-02-22T00:05:10Z")
**Posts on this page:** 2
**Page:** 1

<div class="post-metadata">

### Author: ![frank.manuel](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/frank.manuel/32/203348_2.png) [@frank.manuel](https://meta.discourse.org/u/frank.manuel)
#### Post date: [Fevereiro 22, 2021, 12:05am UTC](https://meta.discourse.org/t/event-for-when-a-user-is-added-removed-as-group-owner/180642/1 "2021-02-22T00:05:10Z")

</div>

Não há um DiscourseEvent para a ação e add\_model\_callback não está funcionando:

```
  add_model_callback(GroupUser, :after_commit, on: :update) do
    # nunca chamado, por algum motivo
  end

```

Tive a ideia de que poderia funcionar a partir [daqui](https://meta.discourse.org/t/plugin-development-event-fired-if-email-address-is-changed/123899/6). Estou fazendo algo errado?

---

<div class="post-metadata">

### Author: ![pfaffman](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/pfaffman/32/120154_2.png) [@pfaffman](https://meta.discourse.org/u/pfaffman)
#### Post date: [Fevereiro 22, 2021, 12:27am UTC](https://meta.discourse.org/t/event-for-when-a-user-is-added-removed-as-group-owner/180642/2 "2021-02-22T00:27:57Z")

</div>

Talvez tente o hook de salvar?