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made wallet#sign synchronous

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This commit is contained in:
Ivan Socolsky 2014-11-06 14:53:09 -03:00
commit 0db8c1008b
4 changed files with 64 additions and 68 deletions
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57
js/models/Wallet.js
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@ -1311,49 +1311,40 @@ Wallet.prototype.reject = function(ntxid) {
this.emitAndKeepAlive('txProposalsUpdated');
};
/**
* @callback signCallback
* @param {boolean} ret - true if it was successfully signed
*/
/**
* @desc Sign a proposal
* @param {string} ntxid the id of the transaction proposal to sign
* @param {signCallback} cb - a callback to be called on successful signing
* @emits txProposalsUpdated
* @throws {Error} Could not sign proposal
* @throws {Error} Bad payment request
* @return {boolean} true if signing actually incremented the number of signatures
*/
Wallet.prototype.sign = function(ntxid, cb) {
Wallet.prototype.sign = function(ntxid) {
preconditions.checkState(!_.isUndefined(this.getMyCopayerId()));
var self = this;
setTimeout(function() {
var myId = self.getMyCopayerId();
var txp = self.txProposals.get(ntxid);
// if (!txp || txp.rejectedBy[myId] || txp.signedBy[myId]) {
// if (cb) cb(false);
// }
//
// If this is a payment protocol request,
// ensure it hasn't been tampered with.
if (!self.verifyPaymentRequest(ntxid)) {
if (cb) cb(false);
return;
}
var myId = this.getMyCopayerId();
var txp = this.txProposals.get(ntxid);
var keys = self.privateKey.getForPaths(txp.inputChainPaths);
// If this is a payment protocol request,
// ensure it hasn't been tampered with.
if (!this.verifyPaymentRequest(ntxid)) {
throw new Error('Bad payment request');
}
var b = txp.builder;
var before = txp.countSignatures();
b.sign(keys);
var before = txp.countSignatures();
var ret = false;
if (txp.countSignatures() > before) {
txp.signedBy[myId] = Date.now();
self.sendTxProposal(ntxid);
self.emitAndKeepAlive('txProposalsUpdated');
ret = true;
}
if (cb) return cb(ret);
}, 10);
var keys = this.privateKey.getForPaths(txp.inputChainPaths);
txp.builder.sign(keys);
if (txp.countSignatures() <= before) {
return false;
}
txp.signedBy[myId] = Date.now();
this.sendTxProposal(ntxid);
this.emitAndKeepAlive('txProposalsUpdated');
return true;
};
/**