Profile Permissions: Event Attendees

[ChaelCodes]

Description

** This is dependent on #7 **
For our more private profiles on ConfBuddies, let's allow users to limit their visibility to folks who have attended or will attend an event with them.

Let's add a new permission to Profiles. this would be added to the visibility enum.

• event attendees (only friends and those who are attending the same event can see the profile)

[ChaelCodes]

Idea:

• Profiles with permission "Event Attendees" are not visible on the event unless the viewing profile is attending
• The profile page IS visible if the viewing profile has attended any event with them in the past

The real issue with event attendees permission is cross-joins. One profile is fine. One event is fine. All profiles and all events is rough.

We can control the perspective of the page to fix this.

Open Q: How does this work with scopes? (The permission) Can I pass an event to include profiles with event attendees permission?