In spaces, allow viewing the old approval messages in the “Manage members” page

[marc-farre]

Is your feature request related to a problem? Please describe.

When users request to join a Space, they write a request message.
Once the user is approved, this message stays in the database, but cannot be seen from the UI.
Some admins would like to be able to view this membership request messages history.

Describe the solution you'd like

Add a page such as “Approvals history” or something like that in the Space “Manage members” section similar to the "Pending approval".

Original discussion

https://community.humhub.com/s/general-discussion/post/post/view?id=16368
But I also had this request from other admins in the past.

[luke-]

Hmm, I don't think we need a separate page for this. But perhaps more details could be displayed in the member list?

Maybe we could add a modal with details?

e.g.

• Approval Message
• Approved by

What do you think? What could we display there if there is no space approval enabled?

[marc-farre]

Yes, that's much better!

What could we display there if there is no space approval enabled?

As there could be previous approvals even if not enabled (if the space settings were changed), maybe we could display this new column only if at least one member has an approval message?

The problem by adding a column is that tables are not well responsive. With the current table, if the screen width is less than 450px, we cannot delete a member:

[luke-]

@marc-farre I've added this to our design tasks. Maybe we could improve the UI here.