Comment récupérer un sujet supprimé via la console Rails

Soutien
1

This is how the accidental deletion occurred:

cd /var/discourse
./launcher enter app
rails c
Topic.where(:id=><id>).destroy_all

The <id> I deleted was the wrong one and of course it just so happened to be a topic that a number of users were tuned into it. The important thing is I stopped, did not panic and did not execute another action after the accidental deletion occurred.

:stop_sign: Stop, :no_entry_sign: Do Not Panic and :no_entry_sign: Do Not Execute

How I recovered the accidentally deleted topic using the rails console:

destroyed_topic = _  
destroyed_topic.each do |destroyed_record|
  Topic.create(destroyed_record.attributes)
end

For future reference are there other ways could I have achieved this? If so, how?

2

Difficile de prédire le moment exact, mais destroy devrait vraiment être réservé aux cas absolument confirmés. Faites d’abord une sauvegarde. Je ne suis pas sûr que votre récupération se propage et restaure tous les enregistrements dont vous avez besoin.

À la place :

Topic.find_by(id: <id>).trash!

Pour récupérer :

Topic.with_deleted.where(id: <id>).recover!