search bch wallets

lib/expressapp.js

@@ -616,6 +616,7 @@ ExpressApp.prototype.start = function(opts, cb) {
   router.get('/v1/stats/', function(req, res) {
     var opts = {};
     if (req.query.network) opts.network = req.query.network;
+    if (req.query.coin) opts.coin = req.query.coin;
     if (req.query.from) opts.from = req.query.from;
     if (req.query.to) opts.to = req.query.to;
 

lib/stats.js

@@ -21,6 +21,7 @@ function Stats(opts) {
   opts = opts || {};
 
   this.network = opts.network || 'livenet';
+  this.coin = opts.coin || 'btc';
   this.from = moment(opts.from || INITIAL_DATE);
   this.to = moment(opts.to);
   this.fromTs = this.from.startOf('day').valueOf();
@@ -70,7 +71,7 @@ Stats.prototype._getNewWallets = function(cb) {
 
   function getLastDate(cb) {
     self.db.collection('stats_wallets')
-      .find({})
+      .find({'_id.coin': self.coin})
       .sort({
         '_id.day': -1
       })
@@ -91,6 +92,7 @@ Stats.prototype._getNewWallets = function(cb) {
       var key = {
         day: +day,
         network: this.network,
+        coin: this.coin
       };
       var value = {
         count: 1
@@ -127,6 +129,7 @@ Stats.prototype._getNewWallets = function(cb) {
     self.db.collection('stats_wallets')
       .find({
         '_id.network': self.network,
+        '_id.coin': self.coin,
         '_id.day': {
           $gte: self.fromTs,
           $lte: self.toTs,
@@ -142,6 +145,7 @@ Stats.prototype._getNewWallets = function(cb) {
           var day = moment(record._id.day).format('YYYYMMDD');
           return {
             day: day,
+            coin: record._id.coin,
             count: record.value.count,
           };
         });