fix TotCircolante

src/server/models/account.js

@@ -114,6 +114,26 @@ AccountSchema.statics.getAccountsByUsername = async function(idapp, username) {
 
 };
 
+AccountSchema.statics.calcTotCircolante = async function(idapp, circuitId) {
+  const Account = this;
+
+  try {
+    let aggr1 = [
+      {
+        $match: {idapp, circuitId, saldo: {$gt: 0}},
+      },
+      { $group: { _id: null, count: { $sum: '$saldo' } } }
+    ];
+
+    ris = await Account.aggregate(aggr1);
+
+    return ris ? ris[0].count : 0;
+
+  } catch (e) {
+    console.error('err', e);
+  }
+
+};
 AccountSchema.methods.addtoSaldo = async function(amount) {
   const account = this;