This introduces a more dynamic system of activity scoring, to improve
the way bubbles "bubble up" due to their activity. There are a few
different parts we can tune here, and it's likely we'll need to make
adjustments once we get a feel for how this works in practice.
The basic idea here is:
- We assign points for certain types of event that happen on a bubble. A
boost gets 1 point, a comment gets 10 points, and so on.
- These points decay over time, at a rate of 50% per day. So old
activity is worth much less than new activity. Bubbles should rise up
quickly when acted upon, bit will float back down if left idle.
- Some comments can score higher than others: the first comment from
each person on a bubble is worth more (20) because it signals that
more people are getting involved; and comments that follow a comment
by a different author are also worth more (15) because that signals
there's ongoing conversation between people, not just a series of
notes being left by one individual.
In terms of implementation, we persist the score on the bubble
whenever it changes, but we handle the decay on the client side. That
allows us to cache the bubble representation without having to
continually change it while its activity decays.
We also keep a separate `activity_score_order` attribute on the model.
This can be used to sort the bubbles in order of "most active", without
having to think about the decay.
* main: (23 commits)
Improve the flow for editing bubble titles
Use path helpers in tests
Revising access shouldn't do a replace turbo-action
Split into new tests
Update this test, too
Adjust tests to match new behavior
Reapply "Destroy equivalent filters upon resource removal"
Revert "Destroy equivalent filters upon resource removal"
Destroy equivalent filters upon resource removal
Don't autocomplete
Rework boosts form so you can enter any integer
Pull out access_menu_tag
Punt on removing filters for inaccessible buckets
Can't see bubbles in buckets you've lost access to
Users can remove themselves from buckets
Fix redirect assertion
Fix redirect assertion
Submit form when toggling all-access + caching
Unnecessary parens
Can't revoke access to all-access bucket
...
Kevin McConnell