feat(santoTirso): logic from santo-tirso branch merged

lib/plugins.js

@@ -17,6 +17,8 @@ var traderPlugin = null;
 var walletPlugin = null;
 var idVerifierPlugin = null;
 
+var temporaryName = null;
+
 var currentlyUsedPlugins = {};
 
 
@@ -32,6 +34,7 @@ var tradeInterval = null;
 
 var tradesQueue = [];
 var sessions = {};
+var dispenseStatuses = {};
 
 
 // that's basically a constructor
@@ -157,6 +160,10 @@ exports.configure = function configure(config) {
       if (newTrader === null) stopTrader();
       else startTrader();
     }
+
+    // NOTE: temp solution
+    if (temporaryName === null)
+      temporaryName = require('./temporary_name');
   );
 
   // ID VERIFIER [optional] configure (or load)
@@ -290,6 +297,97 @@ exports.sendBitcoins = function sendBitcoins(deviceFingerprint, rawTx, cb) {
   executeTx(deviceFingerprint, rawTx.txId, true, cb);
 };
 
+function _monitorAddress(address, cb) {
+  var confs = 0;
+  var received = 0;
+  var t0 = Date.now();
+  var timeOut = 90000;  // TODO make config
+  var interval = 300;   // TODO make config
+
+  function checkAddress(_cb) {
+    temporaryName.addressReceived(address, confs, function(err, _received) {
+      if (err) logger.error(err);
+      if (_received > 0) received = _received;
+      setTimeout(_cb, interval);
+    });
+  }
+
+  function test() {
+    return received > 0 || Date.now() - t0 > timeOut;
+  }
+
+  function handler() {
+    if (received === 0)
+      return cb(new Error('Timeout while monitoring address'));
+
+    cb(null, received);
+  }
+
+  async.doUntil(checkAddress, test, handler);
+}
+
+function _waitDeposit(deviceFingerprint, tx) {
+  _monitorAddress(tx.toAddress, function(err, received) {
+    var status = 'fullDeposit';
+
+    if (err) status = 'timeout';
+    else if (received < tx.satoshis) status = 'insufficientDeposit';
+
+    var dispenseFiat = received >= tx.satoshis ? tx.fiat : 0;
+    dispenseStatuses[deviceFingerprint] = {
+      status: status,
+      txId: tx.txId,
+      deposit: received,
+      dispenseFiat: dispenseFiat,
+      expectedDeposit: tx.satoshis
+    };
+
+    // TODO db.dispenseReady(tx);
+  });
+}
+
+exports.cashOut = function cashOut(deviceFingerprint, tx, cb) {
+  var tmpInfo = {
+    label: 'TX ' + Date.now(),
+    account: 'deposit'
+  };
+  walletPlugin.newAddress('deposit', function(err, address) {
+    if (err) return cb(new Error(err));
+
+    tx.toAddress = address;
+    // WARN: final db structure will determine if we can use this method
+    db.insertTx(deviceFingerprint, tx, function(err) {
+      if (err) return cb(new Error(err));
+
+      _waitDeposit(deviceFingerprint, tx);
+      return cb(null, address);
+      // NOTE: logic here will depend on a way we want to handle those txs
+    });
+
+  });
+};
+
+exports.depositAck = function depositAck(deviceFingerprint, tx, cb) {
+/* TODO
+  var status = ispenseStatuses[deviceFingerprint];
+
+  if (status === 'dispense') {
+    db.dispensing(tx, function (err) {
+      if (err) return cb(new Error(err));
+      dispenseStatuses[deviceFingerprint] = null;
+      return cb();
+    });
+  }
+*/
+
+  dispenseStatuses[deviceFingerprint] = null;
+  cb();
+};
+
+exports.dispenseStatus = function dispenseStatus(deviceFingerprint) {
+  return dispenseStatuses[deviceFingerprint];
+};
+
 
 exports.fiatBalance = function fiatBalance() {
   var rawRate = exports.getDeviceRate().rates.ask;