fixed it!

backend/controllers/stats.js

@@ -13,6 +13,7 @@ exports.get_stats = function(req, res) {
     var talkgroupStats = sysStats.talkgroupStats(short_name);
     var uploadErrors = sysStats.uploadErrors(short_name);
     let decodeErrorsFreq = sysStats.decodeErrorsFreq(short_name);
+
     if (callTotals && talkgroupStats) {
         res.contentType('json');
         res.send(JSON.stringify({

backend/models/system_stat.js

@@ -1,11 +1,16 @@
 var mongoose = require('mongoose');
 
 let decodeErrorSchema = mongoose.Schema({
+  totalLen: Number,
+  errors: Number,
+  spikes: Number,
   errorHistory: [Number],
   spikeHistory: [Number],
 })
 
 let talkgroupStatsSchema = mongoose.Schema({
+  calls: Number,
+  totalLen: Number,
   callCountHistory: [Number],
   callAvgLenHistory: [Number]
 })

backend/sys_stats.js

@@ -34,26 +34,26 @@ async function updateActiveSystems() {
 exports.initStats = async function () {
     // get the System Stats collection
 
-
     for await (const item of SystemStat.find()) {
         const obj = item.toObject();
         // Talkgroup Stats
-        if (item.talkgroupStats != undefined) {
-            talkgroupStats[item.shortName] = obj.talkgroupStats;
+        if (obj.talkgroupStats !== undefined) {
+            talkgroupStats[obj.shortName] = Object.fromEntries(obj.talkgroupStats);
         }
 
         // Decode Errors
-        if (item.decodeErrorsFreq != undefined) {
-            decodeErrorsFreq[item.shortName] = obj.decodeErrorsFreq;
+        if (obj.decodeErrorsFreq !== undefined) {
+
+            decodeErrorsFreq[obj.shortName] = Object.fromEntries(obj.decodeErrorsFreq);
         }
 
         // Upload Error Totals
-        if (item.uploadErrors != undefined) {
-            uploadErrors[item.shortName] = obj.uploadErrors;
+        if (obj.uploadErrors !== undefined) {
+            uploadErrors[obj.shortName] = obj.uploadErrors;
         }
 
-        if (item.callTotals != undefined) {
-            callTotals[item.shortName] = obj.callTotals;
+        if (obj.callTotals !== undefined) {
+            callTotals[obj.shortName] = obj.callTotals;
         }
     };
 }
@@ -62,7 +62,7 @@ exports.initStats = async function () {
 exports.addError = function (call) {
 
     // if there is no Array associated with the system.
-    if (uploadErrors[call.shortName] == undefined) {
+    if (uploadErrors[call.shortName] === undefined) {
         uploadErrors[call.shortName] = new Array();
         for (var j = 0; j < spots; j++) {
             uploadErrors[call.shortName][j] = 0;
@@ -76,12 +76,12 @@ exports.addError = function (call) {
 // Keeps track of the number of calls for each talkgroup for a system
 exports.addCall = function (call) {
     // if you haven't started keeping track of stats for the System yet
-    if (talkgroupStats[call.shortName] == undefined) {
+    if (talkgroupStats[call.shortName] === undefined) {
         talkgroupStats[call.shortName] = {};
     }
     var sysTalkgroupStats = talkgroupStats[call.shortName];
     // if you haven't started keeping track of Stats for this TG yet... 
-    if (sysTalkgroupStats[call.talkgroupNum] == undefined) {
+    if (sysTalkgroupStats[call.talkgroupNum] === undefined) {
         sysTalkgroupStats[call.talkgroupNum] = {}
         sysTalkgroupStats[call.talkgroupNum].calls = 0;
         sysTalkgroupStats[call.talkgroupNum].totalLen = 0;
@@ -105,7 +105,7 @@ exports.addCall = function (call) {
     var sysErrors = decodeErrorsFreq[call.shortName];
 
     // if you haven't started keeping track of Stats for this TG yet... 
-    if (sysErrors[call.freq] == undefined) {
+    if (sysErrors[call.freq] === undefined) {
         sysErrors[call.freq] = {}
         sysErrors[call.freq].totalLen = 0;
         sysErrors[call.freq].errors = 0;