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Add wallet addresses index discovery on importing backup

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This commit is contained in:
Yemel Jardi 2014-06-18 10:58:34 -03:00
commit 29920abdb3
7 changed files with 167 additions and 3 deletions
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21
js/models/blockchain/Insight.js
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@ -159,6 +159,27 @@ Insight.prototype.sendRawTransaction = function(rawtx, cb) {
});
};
Insight.prototype.checkActivity = function(addresses, cb) {
if (!addresses) throw new Error('address must be set');
this.getTransactions(addresses, function onResult(txs) {
var flatArray = function (xss) { return xss.reduce(function(r, xs) { return r.concat(xs); }, []); };
var getInputs = function (t) { return t.vin.map(function (vin) { return vin.addr }); };
var getOutputs = function (t) { return flatArray(
t.vout.map(function (vout) { return vout.scriptPubKey.addresses; })
);};
var activityMap = new Array(addresses.length);
var activeAddress = flatArray(txs.map(function(t) { return getInputs(t).concat(getOutputs(t)); }));
activeAddress.forEach(function (addr) {
var index = addresses.indexOf(addr);
if (index != -1) activityMap[index] = true;
});
cb(null, activityMap);
});
};
Insight.prototype._request = function(options, callback) {