Deleting chat messages from a locked conversation fails without any error message

[schiessle]

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Steps to reproduce

1. Create a talk room
2. write some chat messages
3. Go to the conversation settings and lock the room
4. Go to the conversation settings and try to delete the chat history

Expected behaviour

Either I can delete the chat message also for a locked conversations or if this shouldn't be the case I see two options:

1. the "delete chat messages" button should be grayed out with a mouse over notification like "this room is locked, unlock the room to delete the chat messages"
2. if the user clicks the button a notification like "this room is locked, unlock the room to delete the chat messages" should pop up.

Actual behaviour

I can click the "delete chat message" button, confirm the operation but nothing happens. This looks like a broken "delete chat message" operation to the user.

Talk app

Talk app version: 15.0.2

Custom Signaling server configured: yes/no and version (see additional admin settings: /index.php/index.php/settings/admin/talk#signaling_server)

Custom TURN server configured: yes/no (see additional admin settings: /index.php/settings/admin/talk#turn_server)

Custom STUN server configured: yes/no (see additional admin settings: /index.php/settings/admin/talk#stun_server)

Browser

Microphone available: yes/no

Camera available: yes/no

Operating system: Windows/Ubuntu/...

Browser name: Firefox/Chrome/...

Browser version: 85/96/...

Browser log

Details

``` Insert your browser log here, this could for example include: a) The javascript console log b) The network log c) ... ```

Server configuration

Operating system: Ubuntu/RedHat/...

Web server: Apache/Nginx

Database: MySQL/Maria/SQLite/PostgreSQL

PHP version: 7.4/8.0/8.1

Nextcloud Version: cloud.nextcloud.com (Nextcloud 25.0.2. but can also be reproduced with Nextcloud 24)

List of activated apps:

Details

If you have access to your command line run e.g.:
sudo -u www-data php occ app:list
from within your server installation folder

Nextcloud configuration:

Details

If you have access to your command line run e.g.:
sudo -u www-data php occ config:list system
from within your Nextcloud installation folder

Server log (data/nextcloud.log)

Details

Insert your server log here

[Antreesy]

MessageButtonsBar checks if conversation is read only (locked) and hides Delete button, so issue seems fixed.

But Reply button is still here, although you can't post new messages.MessagesStore doesn't refresh after locking the conversation