From 759d28f12f40854f5bcb8ce44c92f2c8e9343265 Mon Sep 17 00:00:00 2001
From: Mario de Frutos <mario.defrutos@cartodb.com>
Date: Tue, 9 May 2017 12:51:22 +0200
Subject: [PATCH] Include feature flag to enable/disable stats

---
 lib/cartodb/backends/stats.js | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/lib/cartodb/backends/stats.js b/lib/cartodb/backends/stats.js
index 2179db1b..d2e989e3 100644
--- a/lib/cartodb/backends/stats.js
+++ b/lib/cartodb/backends/stats.js
@@ -7,6 +7,14 @@ function StatsBackend(rendererCache) {
 module.exports = StatsBackend;
 
 StatsBackend.prototype.getStats = function(params, dbConnection, mapConfigProvider, callback) {
-    var layerStats = windshaftStats();
-    layerStats.getStats(this.rendererCache, params, dbConnection, mapConfigProvider, callback);
+    var enabledFeatures = global.environment.enabledFeatures;
+    var layerMetadataEnabled = enabledFeatures ? enabledFeatures.layerMetadata : false;
+    var layerStats;
+    if (layerMetadataEnabled) {
+        layerStats = windshaftStats();
+        layerStats.getStats(this.rendererCache, params, dbConnection, mapConfigProvider, callback);
+    } else {
+        layerStats = windshaftStats('torque');
+        layerStats.getStats(this.rendererCache, params, dbConnection, mapConfigProvider, callback);
+    }
 };