fix conflictdocs-refactor-dev-guides

1 files changed, 8 insertions, 3 deletions

diff --git a/app/controllers/projects/prometheus/metrics_controller.rb b/app/controllers/projects/prometheus/metrics_controller.rb
index b739d0f0f90..1dd886409a5 100644
--- a/app/controllers/projects/prometheus/metrics_controller.rb
+++ b/app/controllers/projects/prometheus/metrics_controller.rb
@@ -2,11 +2,12 @@ module Projects
   module Prometheus
     class MetricsController < Projects::ApplicationController
       before_action :authorize_admin_project!
+      before_action :require_prometheus_metrics!
 
       def active_common
         respond_to do |format|
           format.json do
-            matched_metrics = prometheus_service.matched_metrics || {}
+            matched_metrics = prometheus_adapter.query(:matched_metrics) || {}
 
             if matched_metrics.any?
               render json: matched_metrics
@@ -19,8 +20,12 @@ module Projects
 
       private
 
-      def prometheus_service
-        @prometheus_service ||= project.find_or_initialize_service('prometheus')
+      def prometheus_adapter
+        @prometheus_adapter ||= ::Prometheus::AdapterService.new(project).prometheus_adapter
+      end
+
+      def require_prometheus_metrics!
+        render_404 unless prometheus_adapter.can_query?
       end
     end
   end