1 files changed, 4 insertions, 28 deletions
diff --git a/rubocop/cop/put_group_routes_under_scope.rb b/rubocop/cop/put_group_routes_under_scope.rb
index bcdde01fdb5..9adec044da8 100644
--- a/rubocop/cop/put_group_routes_under_scope.rb
+++ b/rubocop/cop/put_group_routes_under_scope.rb
@@ -1,43 +1,19 @@
 # frozen_string_literal: true
 
+require_relative '../routes_under_scope'
+
 module RuboCop
   module Cop
     # Checks for a group routes outside '/-/' scope.
     # For more information see: https://gitlab.com/gitlab-org/gitlab/issues/29572
     class PutGroupRoutesUnderScope < RuboCop::Cop::Cop
+      include RoutesUnderScope
+
       MSG = 'Put new group routes under /-/ scope'
 
       def_node_matcher :dash_scope?, <<~PATTERN
         (:send nil? :scope (hash <(pair (sym :path)(str "groups/*group_id/-")) ...>))
       PATTERN
-
-      def on_send(node)
-        return unless in_group_routes?(node)
-        return unless resource?(node)
-        return unless outside_scope?(node)
-
-        add_offense(node)
-      end
-
-      def outside_scope?(node)
-        node.each_ancestor(:block).none? do |parent|
-          dash_scope?(parent.to_a.first)
-        end
-      end
-
-      def in_group_routes?(node)
-        path = node.location.expression.source_buffer.name
-        dirname = File.dirname(path)
-        filename = File.basename(path)
-
-        dirname.end_with?('config/routes') &&
-          filename.end_with?('group.rb')
-      end
-
-      def resource?(node)
-        node.method_name == :resource ||
-          node.method_name == :resources
-      end
     end
   end
 end