1 files changed, 40 insertions, 0 deletions
diff --git a/lib/gitlab/metrics/dashboard/stages/project_metrics_details_inserter.rb b/lib/gitlab/metrics/dashboard/stages/project_metrics_details_inserter.rb
new file mode 100644
index 00000000000..a9d11f58255
--- /dev/null
+++ b/lib/gitlab/metrics/dashboard/stages/project_metrics_details_inserter.rb
@@ -0,0 +1,40 @@
+# frozen_string_literal: true
+
+module Gitlab
+  module Metrics
+    module Dashboard
+      module Stages
+        class ProjectMetricsDetailsInserter < BaseStage
+          def transform!
+            dashboard[:panel_groups].each do |panel_group|
+              next unless panel_group
+
+              has_custom_metrics = custom_group_titles.include?(panel_group[:group])
+              panel_group[:has_custom_metrics] = has_custom_metrics
+
+              panel_group[:panels].each do |panel|
+                next unless panel
+
+                panel[:metrics].each do |metric|
+                  next unless metric
+
+                  metric[:edit_path] = has_custom_metrics ? edit_path(metric) : nil
+                end
+              end
+            end
+          end
+
+          private
+
+          def custom_group_titles
+            @custom_group_titles ||= PrometheusMetricEnums.custom_group_details.values.map { |group_details| group_details[:group_title] }
+          end
+
+          def edit_path(metric)
+            Gitlab::Routing.url_helpers.edit_project_prometheus_metric_path(project, metric[:metric_id])
+          end
+        end
+      end
+    end
+  end
+end