services/api/db/migrate/20220726034131_write_via_all_users.rb

   1 # Copyright (C) The Arvados Authors. All rights reserved.
   2 #
   3 # SPDX-License-Identifier: AGPL-3.0
   4
   5 class WriteViaAllUsers < ActiveRecord::Migration[5.2]
   6   include CurrentApiClient
   7   def up
   8     changelinks(from: "can_read", to: "can_write")
   9   end
  10   def down
  11     changelinks(from: "can_write", to: "can_read")
  12   end
  13   def changelinks(from:, to:)
  14     ActiveRecord::Base.connection.exec_query(
  15       "update links set name=$1 where link_class=$2 and name=$3 and tail_uuid like $4 and head_uuid = $5",
  16       "migrate", [
  17         [nil, to],
  18         [nil, "permission"],
  19         [nil, from],
  20         [nil, "_____-tpzed-_______________"],
  21         [nil, all_users_group_uuid],
  22       ])
  23   end
  24 end