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# frozen_string_literal: true
# rubocop:disable Style/Documentation
module Gitlab
module BackgroundMigration
class UpdateExistingUsersThatRequireTwoFactorAuth # rubocop:disable Metrics/ClassLength
def perform(start_id, stop_id)
ActiveRecord::Base.connection.execute <<~SQL
UPDATE
users
SET
require_two_factor_authentication_from_group = FALSE
WHERE
users.id BETWEEN #{start_id}
AND #{stop_id}
AND users.require_two_factor_authentication_from_group = TRUE
AND users.id NOT IN ( SELECT DISTINCT
users_groups_query.user_id
FROM (
SELECT
users.id AS user_id,
members.source_id AS group_ids
FROM
users
LEFT JOIN members ON members.source_type = 'Namespace'
AND members.requested_at IS NULL
AND members.user_id = users.id
AND members.type = 'GroupMember'
WHERE
users.require_two_factor_authentication_from_group = TRUE
AND users.id BETWEEN #{start_id}
AND #{stop_id}) AS users_groups_query
INNER JOIN LATERAL ( WITH RECURSIVE "base_and_ancestors" AS (
(
SELECT
"namespaces"."type",
"namespaces"."id",
"namespaces"."parent_id",
"namespaces"."require_two_factor_authentication"
FROM
"namespaces"
WHERE
"namespaces"."type" = 'Group'
AND "namespaces"."id" = users_groups_query.group_ids)
UNION (
SELECT
"namespaces"."type",
"namespaces"."id",
"namespaces"."parent_id",
"namespaces"."require_two_factor_authentication"
FROM
"namespaces",
"base_and_ancestors"
WHERE
"namespaces"."type" = 'Group'
AND "namespaces"."id" = "base_and_ancestors"."parent_id")),
"base_and_descendants" AS (
(
SELECT
"namespaces"."type",
"namespaces"."id",
"namespaces"."parent_id",
"namespaces"."require_two_factor_authentication"
FROM
"namespaces"
WHERE
"namespaces"."type" = 'Group'
AND "namespaces"."id" = users_groups_query.group_ids)
UNION (
SELECT
"namespaces"."type",
"namespaces"."id",
"namespaces"."parent_id",
"namespaces"."require_two_factor_authentication"
FROM
"namespaces",
"base_and_descendants"
WHERE
"namespaces"."type" = 'Group'
AND "namespaces"."parent_id" = "base_and_descendants"."id"))
SELECT
"namespaces".*
FROM ((
SELECT
"namespaces"."type",
"namespaces"."id",
"namespaces"."parent_id",
"namespaces"."require_two_factor_authentication"
FROM
"base_and_ancestors" AS "namespaces"
WHERE
"namespaces"."type" = 'Group')
UNION (
SELECT
"namespaces"."type",
"namespaces"."id",
"namespaces"."parent_id",
"namespaces"."require_two_factor_authentication"
FROM
"base_and_descendants" AS "namespaces"
WHERE
"namespaces"."type" = 'Group')) namespaces
WHERE
"namespaces"."type" = 'Group'
AND "namespaces"."require_two_factor_authentication" = TRUE) AS hierarchy_tree ON TRUE);
SQL
end
end
end
end
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