1 files changed, 15 insertions, 7 deletions
diff --git a/lib/gitlab/usage/metrics/instrumentations/generic_metric.rb b/lib/gitlab/usage/metrics/instrumentations/generic_metric.rb
index 1849773e33d..0f4b903b99c 100644
--- a/lib/gitlab/usage/metrics/instrumentations/generic_metric.rb
+++ b/lib/gitlab/usage/metrics/instrumentations/generic_metric.rb
@@ -12,27 +12,35 @@ module Gitlab
           #     Gitlab::CurrentSettings.uuid
           #   end
           # end
+          FALLBACK = -1
+
           class << self
-            attr_reader :metric_operation
-            @metric_operation = :alt
+            attr_reader :metric_value
+
+            def fallback(custom_fallback = FALLBACK)
+              return @metric_fallback if defined?(@metric_fallback)
+
+              @metric_fallback = custom_fallback
+            end
 
             def value(&block)
               @metric_value = block
             end
+          end
 
-            attr_reader :metric_value
+          def initialize(time_frame: 'none', options: {})
+            @time_frame = time_frame
+            @options = options
           end
 
           def value
-            alt_usage_data do
+            alt_usage_data(fallback: self.class.fallback) do
               self.class.metric_value.call
             end
           end
 
           def suggested_name
-            Gitlab::Usage::Metrics::NameSuggestion.for(
-              self.class.metric_operation
-            )
+            Gitlab::Usage::Metrics::NameSuggestion.for(:alt)
           end
         end
       end