16480: Merge branch 'master'

[arvados.git] / services / api / lib / refresh_permission_view.rb

diff --git a/services/api/lib/refresh_permission_view.rb b/services/api/lib/refresh_permission_view.rb
deleted file mode 100644 (file)
index 5d6081f..0000000
--- a/services/api/lib/refresh_permission_view.rb
+++ /dev/null
@@ -1,40 +0,0 @@
-# Copyright (C) The Arvados Authors. All rights reserved.
-#
-# SPDX-License-Identifier: AGPL-3.0
-
-PERMISSION_VIEW = "materialized_permission_view"
-
-def do_refresh_permission_view
-  ActiveRecord::Base.transaction do
-    ActiveRecord::Base.connection.execute("LOCK TABLE permission_refresh_lock")
-    ActiveRecord::Base.connection.execute("REFRESH MATERIALIZED VIEW #{PERMISSION_VIEW}")
-  end
-end
-
-def refresh_permission_view(async=false)
-  if async and Rails.configuration.API.AsyncPermissionsUpdateInterval > 0
-    exp = Rails.configuration.API.AsyncPermissionsUpdateInterval.seconds
-    need = false
-    Rails.cache.fetch('AsyncRefreshPermissionView', expires_in: exp) do
-      need = true
-    end
-    if need
-      # Schedule a new permission update and return immediately
-      Thread.new do
-        Thread.current.abort_on_exception = false
-        begin
-          sleep(exp)
-          Rails.cache.delete('AsyncRefreshPermissionView')
-          do_refresh_permission_view
-        rescue => e
-          Rails.logger.error "Updating permission view: #{e}\n#{e.backtrace.join("\n\t")}"
-        ensure
-          ActiveRecord::Base.connection.close
-        end
-      end
-      true
-    end
-  else
-    do_refresh_permission_view
-  end
-end