1 files changed, 51 insertions, 0 deletions
diff --git a/lib/gitlab/hook_data/group_builder.rb b/lib/gitlab/hook_data/group_builder.rb
new file mode 100644
index 00000000000..5f76144eb83
--- /dev/null
+++ b/lib/gitlab/hook_data/group_builder.rb
@@ -0,0 +1,51 @@
+# frozen_string_literal: true
+
+module Gitlab
+  module HookData
+    class GroupBuilder < BaseBuilder
+      alias_method :group, :object
+
+      # Sample data
+      # {
+      #  :created_at=>"2021-01-20T09:40:12Z",
+      #  :updated_at=>"2021-01-20T09:40:12Z",
+      #  :event_name=>"group_rename",
+      #  :name=>"group1",
+      #  :path=>"group1",
+      #  :full_path=>"group1",
+      #  :group_id=>1,
+      #  :old_path=>"old-path",
+      #  :old_full_path=>"old-path"
+      # }
+
+      def build(event)
+        [
+          timestamps_data,
+          event_data(event),
+          group_data,
+          event_specific_group_data(event)
+        ].reduce(:merge)
+      end
+
+      private
+
+      def group_data
+        {
+          name: group.name,
+          path: group.path,
+          full_path: group.full_path,
+          group_id: group.id
+        }
+      end
+
+      def event_specific_group_data(event)
+        return {} unless event == :rename
+
+        {
+          old_path: group.path_before_last_save,
+          old_full_path: group.full_path_before_last_save
+        }
+      end
+    end
+  end
+end