fix: handle outgoing TXs foreign crafted

nitsujlangston · Nov 16, 2017 · 869840e · 869840e
1 parent acb14a1
commit 869840e
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Showing 3 changed files with 6,812 additions and 5 deletions.
diff --git a/lib/server.js b/lib/server.js
@@ -1106,7 +1106,7 @@ WalletService.prototype._getUtxos = function(coin, addresses, cb) {
   var bc = self._getBlockchainExplorer(coin, networkName);
   if (!bc) return cb(new Error('Could not get blockchain explorer instance'));
 
-  self.logi('','Querying utxos: %s addrs', addresses.length);
+  self.logi('Querying utxos: %s addrs', addresses.length);
 
   bc.getUtxos(addresses, function(err, utxos) {
     if (err) return cb(err);
@@ -3010,7 +3010,7 @@ WalletService.prototype.getTxHistory = function(opts, cb) {
 
       var amountIn, amountOut, amountOutChange;
       var amount, action, addressTo;
-      var inputs, outputs;
+      var inputs, outputs, foreignCrafted;
 
       if (tx.outputs.length || tx.inputs.length) {
 
@@ -3024,7 +3024,9 @@ WalletService.prototype.getTxHistory = function(opts, cb) {
           amount = amountOut;
           action = 'moved';
         } else {
-          amount = amountIn - amountOut - amountOutChange - (amountIn > 0 ? tx.fees : 0);
+          // BWS standard sent
+          //(amountIn > 0 && amountOutChange >0 && outputs.length <= 2)
+          amount = amountIn - amountOut - amountOutChange - ((amountIn > 0 && amountOutChange >0 ) ? tx.fees : 0);
           action = amount > 0 ? 'sent' : 'received';
         }
 
@@ -3035,6 +3037,11 @@ WalletService.prototype.getTxHistory = function(opts, cb) {
           });
           addressTo = firstExternalOutput ? firstExternalOutput.address : 'N/A';
         };
+
+        if (action == 'sent' && inputs.length != (_.filter(inputs,'isMine')).length ) {
+          foreignCrafted = true;
+        }
+
       } else {
         action = 'invalid';
         amount = 0;
@@ -3055,6 +3062,7 @@ WalletService.prototype.getTxHistory = function(opts, cb) {
         time: tx.time,
         addressTo: addressTo,
         confirmations: tx.confirmations,
+        foreignCrafted: foreignCrafted,
       };
 
       if (_.isNumber(tx.size) && tx.size > 0) {
@@ -3139,7 +3147,7 @@ WalletService.prototype.getTxHistory = function(opts, cb) {
         var bc = self._getBlockchainExplorer(wallet.coin, wallet.network);
         if (!bc) return next(new Error('Could not get blockchain explorer instance'));
 
-        self.logi('','Querying tx for: %s addrs', addresses.length);
+        self.logi('Querying tx for: %s addrs', addresses.length);
 
         bc.getTransactions(addressStrs, from, to, function(err, rawTxs, total) {
           if (err) return next(err);