1 files changed, 28 insertions, 0 deletions
diff --git a/lib/gitlab/usage_data_metrics.rb b/lib/gitlab/usage_data_metrics.rb
new file mode 100644
index 00000000000..e181da01229
--- /dev/null
+++ b/lib/gitlab/usage_data_metrics.rb
@@ -0,0 +1,28 @@
+# frozen_string_literal: true
+
+module Gitlab
+  class UsageDataMetrics
+    class << self
+      # Build the Usage Ping JSON payload from metrics YAML definitions which have instrumentation class set
+      def uncached_data
+        ::Gitlab::Usage::MetricDefinition.all.map do |definition|
+          instrumentation_class = definition.attributes[:instrumentation_class]
+
+          if instrumentation_class.present?
+            metric_value = "Gitlab::Usage::Metrics::Instrumentations::#{instrumentation_class}".constantize.new(time_frame: definition.attributes[:time_frame]).value
+
+            metric_payload(definition.key_path, metric_value)
+          else
+            {}
+          end
+        end.reduce({}, :deep_merge)
+      end
+
+      private
+
+      def metric_payload(key_path, value)
+        ::Gitlab::Usage::Metrics::KeyPathProcessor.process(key_path, value)
+      end
+    end
+  end
+end