In that case, I think something like this could provide the manual look-up:
-- [params]
-- int :likes_received
-- int :posts_read
WITH user_activity AS (
SELECT
p.user_id,
COUNT(p.id) as posts_count
FROM posts p
LEFT JOIN topics t ON t.id = p.topic_id
WHERE p.created_at::date >= CURRENT_DATE - INTERVAL '1 YEAR'
AND t.deleted_at IS NULL
AND p.deleted_at IS NULL
AND t.archetype = 'regular'
GROUP BY 1
)
SELECT
us.user_id,
us.likes_received,
us.posts_read_count,
ua.posts_count
FROM user_stats us
JOIN user_activity ua ON UA.user_id = us.user_id
WHERE us.likes_received >= :likes_received
AND us.posts_read_count >= :posts_read
AND ua.posts_count >= 10
ORDER BY 2 DESC, 3 DESC, 4 DESC
And tweaking it/stripping it down to just usernames would provide a list you could copy and paste into the ‘Add Users’ box on the group(s) page if you exported the results as a csv (and opened it in something like notepad, for instance):
-- [params]
-- int :likes_received
-- int :posts_read
WITH user_activity AS (
SELECT
p.user_id,
COUNT(p.id) as posts_count
FROM posts p
LEFT JOIN topics t ON t.id = p.topic_id
WHERE p.created_at::date >= CURRENT_DATE - INTERVAL '1 YEAR'
AND t.deleted_at IS NULL
AND p.deleted_at IS NULL
AND t.archetype = 'regular'
GROUP BY 1
)
SELECT
u.username
FROM user_stats us
JOIN user_activity ua ON UA.user_id = us.user_id
JOIN users u ON u.id = us.user_id
WHERE us.likes_received >= :likes_received
AND us.posts_read_count >= :posts_read
AND ua.posts_count >= 10
ORDER BY 1
This is also possible. You would need one badge (and one badge query) for each group, and an accompanying automation using the 'User Group Membership through Badge` script. You could also automate the badges too rather than granting them manually by enabling the Custom Triggered Badges (Enable Badge SQL and Create Triggered Custom Badge Queries)
There are a lot of moving parts though, so you may want to keep it simple at this stage.