fix(server): Fix unconfirmed utxo results

Fix unconfirmed utxo results, by better parsing getTx from Bitcore v8

Author: matiu

lib/blockchainexplorers/v8.js

@@ -182,7 +182,7 @@ V8.prototype.getUtxos = function(wallet, cb) {
   var client = this._getAuthClient(wallet);
   client.getCoins({pubKey: wallet.beAuthPublicKey, payload: {} })
     .then( (unspent) => {
-console.log('[v8.js.184:unspent:]',unspent); //TODO
+console.log('[v8.js.184:unspent:]',unspent.length); //TODO
       _.each(unspent, function(x) {
         if (self.addressFormat) {
           x.address = self.translateResultAddresses(x.address);
@@ -235,14 +235,21 @@ console.log('[v8.js.207] GET TX', txid); //TODO
   var client = this._getClient();
   client.getTx({txid: txid })
     .then( (tx) => {
-
       if (!tx || _.isEmpty(tx)) {
         return cb();
       }
       self.translateTx(tx);
       return cb(null, tx);
     })
-    .catch(cb);
+    .catch((err) =>{ 
+      // The TX was not found
+      if (err.statusCode == '404') {
+        return cb();
+      } else {
+        return cb(err);
+      }
+      
+    });
 };
 
 V8.prototype.getTransactions = function(wallet, since, limit, cb) {

lib/blockchainexplorers/v8/client.js

@@ -56,6 +56,7 @@ Client.prototype.getAddressTxos = async function (params) {
 Client.prototype.getTx = async function (params) {
   const { txid } = params;
   const url = `${this.baseUrl}/tx/${txid}`;
+console.log('[client.js.59:url:]',url); //TODO
   return request.get(url, {
     json: true
   });

lib/server.js

@@ -1249,7 +1249,7 @@ WalletService.prototype._getUtxosWithGrouping = function(wallet, cb) {
       return u;
     });
 
-console.log('END [server.js.1219:utxos:]',utxos); //TODO
+console.log('END [server.js.1219:utxos:]', utxos.length); //TODO
     return cb(null, utxos);
   });
 };
@@ -2661,6 +2661,8 @@ WalletService.prototype._checkTxInBlockchain = function(txp, cb) {
   var bc = this._getBlockchainExplorer(txp.coin, txp.network);
   if (!bc) return cb(new Error('Could not get blockchain explorer instance'));
   bc.getTransaction(txp.txid, function(err, tx) {
+console.log('[server.js.2639:tx:]',tx); //TODO
+console.log('[server.js.2639:err:]',err); //TODO
     if (err) return cb(err);
     return cb(null, !!tx);
   })