1 files changed, 11 insertions, 0 deletions
diff --git a/app/services/projects/count_service.rb b/app/services/projects/count_service.rb
index 7e575b2d6f3..933829b557b 100644
--- a/app/services/projects/count_service.rb
+++ b/app/services/projects/count_service.rb
@@ -11,6 +11,10 @@ module Projects
       @project = project
     end
 
+    def relation_for_count
+      self.class.query(@project.id)
+    end
+
     def cache_key_name
       raise(
         NotImplementedError,
@@ -21,5 +25,12 @@ module Projects
     def cache_key
       ['projects', 'count_service', VERSION, @project.id, cache_key_name]
     end
+
+    def self.query(project_ids)
+      raise(
+        NotImplementedError,
+        '"query" must be implemented and return an ActiveRecord::Relation'
+      )
+    end
   end
 end