X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/19d0b4c509ec720f9ffc1ea13f758c5825308834..060d38d627bd1e51dd2b3c6e7de9af6aa7d7b6f3:/services/api/app/controllers/arvados/v1/user_agreements_controller.rb

diff --git a/services/api/app/controllers/arvados/v1/user_agreements_controller.rb b/services/api/app/controllers/arvados/v1/user_agreements_controller.rb
index 4ad959e86a..dc08c6a037 100644
--- a/services/api/app/controllers/arvados/v1/user_agreements_controller.rb
+++ b/services/api/app/controllers/arvados/v1/user_agreements_controller.rb
@@ -1,3 +1,7 @@
+# Copyright (C) The Arvados Authors. All rights reserved.
+#
+# SPDX-License-Identifier: AGPL-3.0
+
 class Arvados::V1::UserAgreementsController < ApplicationController
   before_filter :admin_required, except: [:index, :sign, :signatures]
   skip_before_filter :find_object_by_uuid, only: [:sign, :signatures]
@@ -17,15 +21,14 @@ class Arvados::V1::UserAgreementsController < ApplicationController
       # use this installation.
       @objects = []
     else
-      current_user_uuid = current_user.uuid
       act_as_system_user do
-        uuids = Link.where(owner_uuid: system_user_uuid,
-                           link_class: 'signature',
-                           name: 'require',
-                           tail_kind: 'arvados#user',
-                           tail_uuid: system_user_uuid,
-                           head_kind: 'arvados#collection').
-          collect &:head_uuid
+        uuids = Link.where("owner_uuid = ? and link_class = ? and name = ? and tail_uuid = ? and head_uuid like ?",
+                           system_user_uuid,
+                           'signature',
+                           'require',
+                           system_user_uuid,
+                           Collection.uuid_like_pattern).
+          collect(&:head_uuid)
         @objects = Collection.where('uuid in (?)', uuids)
       end
     end
@@ -37,12 +40,12 @@ class Arvados::V1::UserAgreementsController < ApplicationController
     current_user_uuid = (current_user.andand.is_admin && params[:uuid]) ||
       current_user.uuid
     act_as_system_user do
-      @objects = Link.where(owner_uuid: system_user_uuid,
-                            link_class: 'signature',
-                            name: 'click',
-                            tail_kind: 'arvados#user',
-                            tail_uuid: current_user_uuid,
-                            head_kind: 'arvados#collection')
+      @objects = Link.where("owner_uuid = ? and link_class = ? and name = ? and tail_uuid = ? and head_uuid like ?",
+                            system_user_uuid,
+                            'signature',
+                            'click',
+                            current_user_uuid,
+                            Collection.uuid_like_pattern)
     end
     @response_resource_name = 'link'
     render_list
@@ -53,9 +56,7 @@ class Arvados::V1::UserAgreementsController < ApplicationController
     act_as_system_user do
       @object = Link.create(link_class: 'signature',
                             name: 'click',
-                            tail_kind: 'arvados#user',
                             tail_uuid: current_user_uuid,
-                            head_kind: 'arvados#collection',
                             head_uuid: params[:uuid])
     end
     show