fix devicestatus retro merge (#5193)

nightscout · Nov 10, 2019 · c4ee62b · c4ee62b
1 parent 9c42fed
commit c4ee62b
Showing 1 changed file with 11 additions and 1 deletion.
diff --git a/lib/client/index.js b/lib/client/index.js
@@ -468,6 +468,16 @@ client.load = function load (serverSettings, callback) {
       adjustCurrentSGVClasses(value, isCurrent);
     }
 
+    function mergeDeviceStatus (retro, ddata) {
+      var result = retro.map(x => Object.assign(x, ddata.find(y => y._id == x._id)));
+
+      var missingInRetro = ddata.filter(y => !retro.find(x => x._id == y._id));
+
+      result.push(...missingInRetro);
+
+      return result;
+    }
+
     function updatePlugins (time) {
 
       //TODO: doing a clone was slow, but ok to let plugins muck with data?
@@ -482,7 +492,7 @@ client.load = function load (serverSettings, callback) {
       var mergedStatuses = client.ddata.devicestatus;
 
       if (client.retro.data) {
-        mergedStatuses = _.merge({}, client.retro.data.devicestatus, client.ddata.devicestatus);
+        mergedStatuses = mergeDeviceStatus(client.retro.data.devicestatus, client.ddata.devicestatus);
       }
 
       var clonedData = _.clone(client.ddata);