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Add update indexes and support old indexes schema

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This commit is contained in:
Yemel Jardi 2014-07-03 16:42:03 -03:00
commit 2abc35ae57
5 changed files with 56 additions and 35 deletions
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46
js/models/core/Wallet.js
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@ -440,11 +440,12 @@ Wallet.prototype.sendPublicKeyRing = function(recipients) {
});
};
Wallet.prototype.sendIndexes = function(recipients) {
this.log('### INDEXES TO:', recipients || 'All', this.publicKeyRing.getIndexesObj());
var indexes = AddressIndex.serialize(this.publicKeyRing.indexes);
this.log('### INDEXES TO:', recipients || 'All', indexes);
this.network.send(recipients, {
type: 'indexes',
indexes: this.publicKeyRing.getIndexesObj(),
indexes: indexes,
walletId: this.id,
});
};
@ -752,34 +753,45 @@ Wallet.prototype.createTxSync = function(toAddress, amountSatStr, comment, utxos
return ntxid;
};
// TODO: Updetear todos los indices
Wallet.prototype.updateIndexes = function(callback) {
var self = this;
var start = self.publicKeyRing.getSharedIndex().changeIndex;
self.log('Updating indexes...');
self.indexDiscovery(start, true, 20, function(err, changeIndex) {
var tasks = this.publicKeyRing.indexes.map(function(index) {
return function(callback) {
self.updateIndex(index, callback);
};
});
async.parallel(tasks, function(err) {
if (err) callback(err);
self.log('Indexes updated');
self.emit('publicKeyRingUpdated');
self.store();
callback();
});
}
Wallet.prototype.updateIndex = function(index, callback) {
var self = this;
self.indexDiscovery(index.changeIndex, true, index.cosigner, 20, function(err, changeIndex) {
if (err) return callback(err);
if (changeIndex != -1)
self.publicKeyRing.getSharedIndex().changeIndex = changeIndex + 1;
index.changeIndex = changeIndex + 1;
start = self.publicKeyRing.getSharedIndex().receiveIndex;
self.indexDiscovery(start, false, 20, function(err, receiveIndex) {
self.indexDiscovery(index.receiveIndex, false, index.cosigner, 20, function(err, receiveIndex) {
if (err) return callback(err);
if (receiveIndex != -1)
self.publicKeyRing.getSharedIndex().receiveIndex = receiveIndex + 1;
self.log('Indexes updated');
self.emit('publicKeyRingUpdated');
self.store();
index.receiveIndex = receiveIndex + 1;
callback();
});
});
}
Wallet.prototype.deriveAddresses = function(index, amout, isChange) {
Wallet.prototype.deriveAddresses = function(index, amout, isChange, cosigner) {
var ret = new Array(amout);
for (var i = 0; i < amout; i++) {
ret[i] = this.publicKeyRing.getAddress(index + i, isChange).toString();
ret[i] = this.publicKeyRing.getAddress(index + i, isChange, cosigner).toString();
}
return ret;
}
@ -787,7 +799,7 @@ Wallet.prototype.deriveAddresses = function(index, amout, isChange) {
// This function scans the publicKeyRing branch starting at index @start and reports the index with last activity,
// using a scan window of @gap. The argument @change defines the branch to scan: internal or external.
// Returns -1 if no activity is found in range.
Wallet.prototype.indexDiscovery = function(start, change, gap, cb) {
Wallet.prototype.indexDiscovery = function(start, change, cosigner, gap, cb) {
var scanIndex = start;
var lastActive = -1;
var hasActivity = false;
@ -797,7 +809,7 @@ Wallet.prototype.indexDiscovery = function(start, change, gap, cb) {
function _do(next) {
// Optimize window to minimize the derivations.
var scanWindow = (lastActive == -1) ? gap : gap - (scanIndex - lastActive) + 1;
var addresses = self.deriveAddresses(scanIndex, scanWindow, change);
var addresses = self.deriveAddresses(scanIndex, scanWindow, change, cosigner);
self.blockchain.checkActivity(addresses, function(err, actives) {
if (err) throw err;