1 files changed, 31 insertions, 0 deletions
diff --git a/lib/banzai/reference_parser/design_parser.rb b/lib/banzai/reference_parser/design_parser.rb
new file mode 100644
index 00000000000..04e878756d8
--- /dev/null
+++ b/lib/banzai/reference_parser/design_parser.rb
@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+
+module Banzai
+  module ReferenceParser
+    class DesignParser < BaseParser
+      self.reference_type = :design
+
+      def references_relation
+        DesignManagement::Design
+      end
+
+      def nodes_visible_to_user(user, nodes)
+        issues = issues_for_nodes(nodes)
+        issue_attr = 'data-issue'
+
+        nodes.select do |node|
+          if node.has_attribute?(issue_attr)
+            can?(user, :read_design, issues[node])
+          else
+            true
+          end
+        end
+      end
+
+      def issues_for_nodes(nodes)
+        relation = Issue.includes(project: [:project_feature])
+        grouped_objects_for_nodes(nodes, relation, 'data-issue')
+      end
+    end
+  end
+end