Merge branch '8784-dir-listings'

[arvados.git] / services / api / app / models / link.rb

diff --git a/services/api/app/models/link.rb b/services/api/app/models/link.rb
index d9b8f6f09b191230b6635fd8cd0b1cadf9ccf5ab..dc961667b0cd474301c817a3c87c9717ba4424f7 100644 (file)
--- a/services/api/app/models/link.rb
+++ b/services/api/app/models/link.rb
@@ -1,3 +1,7 @@
+# Copyright (C) The Arvados Authors. All rights reserved.
+#
+# SPDX-License-Identifier: AGPL-3.0
+
 class Link < ArvadosModel
   include HasUuid
   include KindAndEtag
@@ -8,7 +12,6 @@ class Link < ArvadosModel
   after_update :maybe_invalidate_permissions_cache
   after_create :maybe_invalidate_permissions_cache
   after_destroy :maybe_invalidate_permissions_cache
-  attr_accessor :head_kind, :tail_kind
   validate :name_links_are_obsolete
 
   api_accessible :user, extend: :common do |t|
@@ -21,11 +24,6 @@ class Link < ArvadosModel
     t.add :properties
   end
 
-  def properties
-    @properties ||= Hash.new
-    super
-  end
-
   def head_kind
     if k = ArvadosModel::resource_class_for_uuid(head_uuid)
       k.kind
@@ -66,7 +64,7 @@ class Link < ArvadosModel
       # permissions for head_uuid and tail_uuid, and invalidate the
       # cache for only those users. (This would require a browseable
       # cache.)
-      User.invalidate_permissions_cache
+      User.invalidate_permissions_cache db_current_time.to_i
     end
   end