X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/1e6a756a10a1c0a77aeea5041844ba3a572bdd70..aa12c56d26cb72824ddd2399e17e846cd9d9b483:/services/api/lib/has_uuid.rb

diff --git a/services/api/lib/has_uuid.rb b/services/api/lib/has_uuid.rb
index 36c087986e..74d09e94e9 100644
--- a/services/api/lib/has_uuid.rb
+++ b/services/api/lib/has_uuid.rb
@@ -7,8 +7,18 @@ module HasUuid
     base.validate :validate_uuid
     base.before_create :assign_uuid
     base.before_destroy :destroy_permission_links
-    base.has_many :links_via_head, class_name: 'Link', foreign_key: :head_uuid, primary_key: :uuid, conditions: "not (link_class = 'permission')", dependent: :destroy
-    base.has_many :links_via_tail, class_name: 'Link', foreign_key: :tail_uuid, primary_key: :uuid, conditions: "not (link_class = 'permission')", dependent: :destroy
+    base.has_many(:links_via_head,
+                  -> { where("not (link_class = 'permission')") },
+                  class_name: 'Link',
+                  foreign_key: :head_uuid,
+                  primary_key: :uuid,
+                  dependent: :destroy)
+    base.has_many(:links_via_tail,
+                  -> { where("not (link_class = 'permission')") },
+                  class_name: 'Link',
+                  foreign_key: :tail_uuid,
+                  primary_key: :uuid,
+                  dependent: :destroy)
   end
 
   module ClassMethods