1 files changed, 0 insertions, 110 deletions
diff --git a/lib/gitlab/background_migration/update_existing_users_that_require_two_factor_auth.rb b/lib/gitlab/background_migration/update_existing_users_that_require_two_factor_auth.rb
deleted file mode 100644
index d97765cd398..00000000000
--- a/lib/gitlab/background_migration/update_existing_users_that_require_two_factor_auth.rb
+++ /dev/null
@@ -1,110 +0,0 @@
-# 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