1 files changed, 35 insertions, 0 deletions
diff --git a/app/services/packages/cleanup/update_policy_service.rb b/app/services/packages/cleanup/update_policy_service.rb
new file mode 100644
index 00000000000..6744accc007
--- /dev/null
+++ b/app/services/packages/cleanup/update_policy_service.rb
@@ -0,0 +1,35 @@
+# frozen_string_literal: true
+
+module Packages
+  module Cleanup
+    class UpdatePolicyService < BaseProjectService
+      ALLOWED_ATTRIBUTES = %i[keep_n_duplicated_package_files].freeze
+
+      def execute
+        return ServiceResponse.error(message: 'Access denied') unless allowed?
+
+        if policy.update(policy_params)
+          ServiceResponse.success(payload: { packages_cleanup_policy: policy })
+        else
+          ServiceResponse.error(message: policy.errors.full_messages.to_sentence || 'Bad request')
+        end
+      end
+
+      private
+
+      def policy
+        strong_memoize(:policy) do
+          project.packages_cleanup_policy
+        end
+      end
+
+      def allowed?
+        can?(current_user, :admin_package, project)
+      end
+
+      def policy_params
+        params.slice(*ALLOWED_ATTRIBUTES)
+      end
+    end
+  end
+end