discourse/lib/guardian
Isaac Janzen 292d3677e9
FEATURE: Allow admins to permanently delete revisions (#19913)
# Context
This PR introduces the ability to permanently delete revisions from a post while maintaining the changes implemented by the revisions.
Additional Context: /t/90301

# Functionality
In the case a staff member wants to _remove the visual cue_ that a post has been edited eg.

<img width="86" alt="Screenshot 2023-01-18 at 2 59 12 PM" src="https://user-images.githubusercontent.com/50783505/213293333-9c881229-ab18-4591-b39b-e3419a67907d.png">

while maintaining the changes made in the edits, they can enable the (hidden) site setting of `can_permanently_delete`.
When this is enabled, after _hiding_ the revisions

<img width="149" alt="Screenshot 2023-01-19 at 1 53 35 PM" src="https://user-images.githubusercontent.com/50783505/213546080-2a9e9c55-b3ef-428e-a93d-1b6ba287dfae.png">

there will be an additional button in the history modal to <kbd>Delete revisions</kbd> on a post.

<img width="997" alt="Screenshot 2023-01-19 at 1 49 51 PM" src="https://user-images.githubusercontent.com/50783505/213546333-49042558-50ab-4724-9da7-08bacc68d38d.png">

Since this action is permanent, we display a confirmation dialog prior to triggering the destroy call

<img width="722" alt="Screenshot 2023-01-19 at 1 55 59 PM" src="https://user-images.githubusercontent.com/50783505/213546487-96ea6e89-ac49-4892-b4b0-28996e3c867f.png">

Once confirmed the history modal will close and the post will `rebake` to display an _unedited_ post.

<img width="868" alt="Screenshot 2023-01-19 at 1 56 35 PM" src="https://user-images.githubusercontent.com/50783505/213546608-d6436717-8484-4132-a1a8-b7a348d92728.png">
 
see that there is not a visual que for _revision have been made on this post_ for a post that **HAS** been edited. In addition to this, a user history log for `purge_post_revisions` will be added for each action completed.

# Limits
- Admins are rate limited to 20 posts per minute
2023-01-19 15:09:01 -06:00
..
bookmark_guardian.rb FEATURE: Promote polymorphic bookmarks to default and migrate (#16729) 2022-05-23 10:07:15 +10:00
category_guardian.rb DEV: Apply syntax_tree formatting to `lib/*` 2023-01-09 12:10:19 +00:00
ensure_magic.rb DEV: Apply syntax_tree formatting to `lib/*` 2023-01-09 12:10:19 +00:00
group_guardian.rb DEV: Apply syntax_tree formatting to `lib/*` 2023-01-09 12:10:19 +00:00
post_guardian.rb DEV: Apply syntax_tree formatting to `lib/*` 2023-01-09 12:10:19 +00:00
post_revision_guardian.rb FEATURE: Allow admins to permanently delete revisions (#19913) 2023-01-19 15:09:01 -06:00
tag_guardian.rb DEV: Apply syntax_tree formatting to `lib/*` 2023-01-09 12:10:19 +00:00
topic_guardian.rb FEATURE: Allow TL4 users to see unlisted topics (#19890) 2023-01-17 16:50:15 +08:00
user_guardian.rb DEV: Apply syntax_tree formatting to `lib/*` 2023-01-09 12:10:19 +00:00