Feat/330 private groups

[tomitheninja]

Closes #330

[tomitheninja]

Status report on user experience

Actions on /groups

Group creation

When the user creates a group a new option is available on the form, where they can select the type of the group.

Classic groups

In case of classic groups, nothing changes. The absence of labels and warnings shows that this is a classic group.

Visiting a private group

When an outsider user visits a private group, a label warns them, that this group is private.
The user can't see any id of the joined members, but the owner of the group.

Joining a private group

The process is the same as with a classic group, however, the role "unapproved" gets assigned to the new user.
The user can see their profile, with the label "applicant", but the other group members and applicants remain anonymized
To outsiders, the user is anomyzed.
Group members can see the name of the joined, but not approved user.

Managing a private group

The owner of the private group can choose to approve a request or kick the user.

Viewing as approved member

Anomalisation is disabled for approved members (viewing as user 3)

Editing and copying a group

The client receives the previous group type and sets it as default value.

Actions on /users

Group owner's profile

A private group will show up on its owner's profile, when viewing from any profile, but will be marked as private with a crossed-out eye symbol.

Viewing self

Every group is shown, but private ones are marked with the eye symbol.

Viewing member as the group owner

The "my group" and the "private group" markers are both visible next to the group on the user's profile.

Viewing as anybody else

This includes

• Viewing the other group members
• Viewing as an outsider

The event doesn't appear on the user's profile

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Update on user profiles

• Private groups are now displayed on the other users profiles, when the requesting user is an approved member of that group.
• Role in group is now displayed for both private and classic groups.

I choose color-800 instead of color-600, because it just feels better. Probably because of the black text everywhere around the label.

[tomitheninja]

We could send emails to the user when they are approved or kicked out.

[tomitheninja]

Drop the enum on migrate:down, or else the second migrate:up will fail, because the enum already exists

[tomitheninja]

I could use some help with this one 😅

[OmTheTurtle]

I tried searching knex docs but didn't really find anything, worst case you can use .raw with DROP TYPE group_roles.