1 files changed, 26 insertions, 0 deletions
diff --git a/app/services/metrics/sample_metrics_service.rb b/app/services/metrics/sample_metrics_service.rb
new file mode 100644
index 00000000000..719bc6614e4
--- /dev/null
+++ b/app/services/metrics/sample_metrics_service.rb
@@ -0,0 +1,26 @@
+# frozen_string_literal: true
+
+module Metrics
+  class SampleMetricsService
+    DIRECTORY = "sample_metrics"
+
+    attr_reader :identifier
+
+    def initialize(identifier)
+      @identifier = identifier
+    end
+
+    def query
+      return unless identifier && File.exist?(file_location)
+
+      YAML.load_file(File.expand_path(file_location, __dir__))
+    end
+
+    private
+
+    def file_location
+      sanitized_string = identifier.gsub(/[^0-9A-Za-z_]/, '')
+      File.join(Rails.root, DIRECTORY, "#{sanitized_string}.yml")
+    end
+  end
+end