rails c
target_group = Group.find_by_name("nz-not")
users = User.joins(:group_users).where(group_users:{group_id: target_group.id})
users.each do |u|
u.destroy
end
exit
WITH included_users AS (
SELECT
gu.user_id
FROM group_users gu
JOIN groups g
ON g.id = gu.group_id
WHERE g.name = :included_group
),
excluded_users AS (
SELECT
gu.user_id
FROM group_users gu
JOIN groups g
ON g.id = gu.group_id
WHERE g.name = :excluded_group
)
SELECT
u.id AS user_id, u.username
FROM users as u
WHERE u.id in (SELECT user_id FROM included_users)
AND u.id NOT IN (SELECT user_id FROM excluded_users)
GROUP by u.id
如何销毁大量用户:
进入 Discourse 应用(例如执行 ./launcher enter app 等命令),然后运行以下命令:
rails c
target_group = Group.find_by_name("unwanted")
users = User.joins(:group_users).where(group_users:{group_id: target_group.id})
users.each do |u|
u.admin = false
u.moderator = false
u.save
UserDestroyer.new(Discourse.system_user).destroy(u, delete_posts: true)
end
Exit