1 files changed, 29 insertions, 0 deletions
diff --git a/app/services/product_analytics/build_graph_service.rb b/app/services/product_analytics/build_graph_service.rb
new file mode 100644
index 00000000000..31f9f093bb9
--- /dev/null
+++ b/app/services/product_analytics/build_graph_service.rb
@@ -0,0 +1,29 @@
+# frozen_string_literal: true
+
+module ProductAnalytics
+  class BuildGraphService
+    def initialize(project, params)
+      @project = project
+      @params = params
+    end
+
+    def execute
+      graph = @params[:graph].to_sym
+      timerange = @params[:timerange].days
+
+      results = product_analytics_events.count_by_graph(graph, timerange)
+
+      {
+        id: graph,
+        keys: results.keys,
+        values: results.values
+      }
+    end
+
+    private
+
+    def product_analytics_events
+      @project.product_analytics_events
+    end
+  end
+end