Badge for posts with Likes from a specific group

Data & reporting
6

Do you mean you want the same query for all categories?

SELECT p.user_id, min(p.created_at) granted_at, MIN(p.id) post_id
FROM badge_posts p
JOIN topics t ON t.id = p.topic_id
WHERE (
        SELECT count(*)
        FROM post_actions pa
        WHERE pa.post_id = p.id
            AND post_action_type_id = (
                SELECT id FROM post_action_types WHERE name_key = 'like'
            ) AND pa.user_id IN (
                SELECT gu.user_id
                FROM group_users gu
                WHERE gu.group_id = ( SELECT id FROM groups WHERE name ILIKE '<GROUP>' ) 
            )
    ) >= <MINIMUM LIKE COUNT>
    AND p.user_id >= 0
GROUP BY p.user_id
HAVING count(*) >= <POST COUNT THRESHOLD>
1 Like