ARCHIVE/xahau.js
1
0
Fork 0
mirror of https://github.com/Xahau/xahau.js.git synced 2025-12-06 17:27:59 +00:00
Code Issues Packages Projects Releases Wiki Activity

Accommodate new transaction manager

Browse Source
This commit is contained in:
wltsmrz
2013-07-27 05:57:30 +09:00
parent 2f4a9c2c26
commit a1bef6248a
2 changed files with 176 additions and 335 deletions
Download Patch File Download Diff File Expand all files Collapse all files

73
src/js/ripple/account.js
View File

@@ -11,43 +11,45 @@
// var network = require("./network.js"); // var network = require("./network.js");
var EventEmitter = require('events').EventEmitter; var EventEmitter = require('events').EventEmitter;
var util = require('util'); var util = require('util');
var extend = require('extend');
var Amount = require('./amount').Amount; var Amount = require('./amount').Amount;
var UInt160 = require('./uint160').UInt160; var UInt160 = require('./uint160').UInt160;
var TransactionManager = require('./transactionmanager').TransactionManager;
var extend = require('extend');
var Account = function (remote, account) { function Account(remote, account) {
EventEmitter.call(this); EventEmitter.call(this);
var self = this; var self = this;
this._remote = remote; this._tx_manager = null;
this._account = UInt160.from_json(account); this._remote = remote;
this._account = UInt160.from_json(account);
this._account_id = this._account.to_json(); this._account_id = this._account.to_json();
this._subs = 0; this._subs = 0;
// Ledger entry object // Ledger entry object
// Important: This must never be overwritten, only extend()-ed // Important: This must never be overwritten, only extend()-ed
this._entry = {}; this._entry = { };
this.on('newListener', function (type, listener) { this.on('newListener', function (type, listener) {
if (Account.subscribe_events.indexOf(type) !== -1) { if (~Account.subscribe_events.indexOf(type)) {
if (!self._subs && 'open' === self._remote._online_state) { if (!self._subs && self._remote._connected) {
self._remote.request_subscribe() self._remote.request_subscribe()
.accounts(self._account_id) .accounts(self._account_id)
.request(); .request();
} }
self._subs += 1; self._subs += 1;
} }
}); });
this.on('removeListener', function (type, listener) { this.on('removeListener', function (type, listener) {
if (Account.subscribe_events.indexOf(type) !== -1) { if (~Account.subscribe_events.indexOf(type)) {
self._subs -= 1; self._subs -= 1;
if (!self._subs && self._remote._connected) {
if (!self._subs && 'open' === self._remote._online_state) {
self._remote.request_unsubscribe() self._remote.request_unsubscribe()
.accounts(self._account_id) .accounts(self._account_id)
.request(); .request();
@@ -83,8 +85,7 @@ util.inherits(Account, EventEmitter);
*/ */
Account.subscribe_events = ['transaction', 'entry']; Account.subscribe_events = ['transaction', 'entry'];
Account.prototype.to_json = function () Account.prototype.to_json = function () {
{
return this._account.to_json(); return this._account.to_json();
}; };
@@ -93,8 +94,7 @@ Account.prototype.to_json = function ()
* *
* Note: This does not tell you whether the account exists in the ledger. * Note: This does not tell you whether the account exists in the ledger.
*/ */
Account.prototype.is_valid = function () Account.prototype.is_valid = function () {
{
return this._account.is_valid(); return this._account.is_valid();
}; };
@@ -106,18 +106,17 @@ Account.prototype.is_valid = function ()
* *
* @param {function (err, entry)} callback Called with the result * @param {function (err, entry)} callback Called with the result
*/ */
Account.prototype.entry = function (callback) Account.prototype.entry = function (callback) {
{
var self = this; var self = this;
var callback = typeof callback === 'function'
? callback
: function(){};
self._remote.request_account_info(this._account_id) self._remote.request_account_info(this._account_id)
.on('success', function (e) { .on('success', function (e) {
extend(self._entry, e.account_data); extend(self._entry, e.account_data);
self.emit('entry', self._entry); self.emit('entry', self._entry);
callback(null, e);
if ("function" === typeof callback) {
callback(null, e);
}
}) })
.on('error', function (e) { .on('error', function (e) {
callback(e); callback(e);
@@ -127,14 +126,23 @@ Account.prototype.entry = function (callback)
return this; return this;
}; };
Account.prototype.get_next_sequence = function(callback) {
this._remote.request_account_info(this._account_id, function(err, entry) {
if (err) {
callback(err);
} else {
callback(null, entry.account_data.Sequence);
}
});
};
/** /**
* Notify object of a relevant transaction. * Notify object of a relevant transaction.
* *
* This is only meant to be called by the Remote class. You should never have to * This is only meant to be called by the Remote class. You should never have to
* call this yourself. * call this yourself.
*/ */
Account.prototype.notifyTx = function (message) Account.prototype.notifyTx = function (message) {
{
// Only trigger the event if the account object is actually // Only trigger the event if the account object is actually
// subscribed - this prevents some weird phantom events from // subscribed - this prevents some weird phantom events from
// occurring. // occurring.
@@ -143,6 +151,13 @@ Account.prototype.notifyTx = function (message)
} }
}; };
Account.prototype.submit = function(tx) {
if (!this._tx_manager) {
this._tx_manager = new TransactionManager(this);
}
this._tx_manager.submit(tx);
};
exports.Account = Account; exports.Account = Account;
// vim:sw=2:sts=2:ts=8:et // vim:sw=2:sts=2:ts=8:et

438
src/js/ripple/transaction.js
View File

@@ -1,4 +1,3 @@
//
// Transactions // Transactions
// //
// Construction: // Construction:
@@ -56,83 +55,63 @@ var SerializedObject = require('./serializedobject').SerializedObject;
var config = require('./config'); var config = require('./config');
var SUBMIT_MISSING = 4; // Report missing.
var SUBMIT_LOST = 8; // Give up tracking.
// A class to implement transactions. // A class to implement transactions.
// - Collects parameters // - Collects parameters
// - Allow event listeners to be attached to determine the outcome. // - Allow event listeners to be attached to determine the outcome.
var Transaction = function (remote) { function Transaction(remote) {
EventEmitter.call(this); EventEmitter.call(this);
// YYY Make private as many variables as possible.
var self = this; var self = this;
this.callback = undefined; this.remote = remote;
this.remote = remote; this._secret = void(0);
this._secret = undefined; this._build_path = false;
this._build_path = false;
// Transaction data. // Transaction data.
this.tx_json = { this.tx_json = { Flags: 0 };
'Flags' : 0, // XXX Would be nice if server did not require this.
};
this.hash = undefined; this.hash = void(0);
this.submit_index = undefined; // ledger_current_index was this when transaction was submited.
this.state = undefined; // Under construction.
this.finalized = false;
this.on('success', function (message) { // ledger_current_index was this when transaction was submited.
if (message.engine_result) { this.submit_index = void(0);
self.hash = message.tx_json.hash;
self.set_state('client_proposed'); // Under construction.
this.state = void(0);
self.emit('proposed', { this.finalized = false;
'tx_json' : message.tx_json, this._previous_signing_hash = void(0);
'result' : message.engine_result,
'result_code' : message.engine_result_code,
'result_message' : message.engine_result_message,
'rejected' : self.isRejected(message.engine_result_code), // If server is honest, don't expect a final if rejected.
});
}
});
this.on('error', function (message) {
// Might want to give more detailed information.
self.set_state('remoteError');
});
}; };
util.inherits(Transaction, EventEmitter); util.inherits(Transaction, EventEmitter);
// XXX This needs to be determined from the network. // XXX This needs to be determined from the network.
Transaction.fees = { Transaction.fees = {
'default' : 10, default : Amount.from_json('10'),
nickname_create : Amount.from_json('1000'),
offer : Amount.from_json('10'),
}; };
Transaction.flags = { Transaction.flags = {
'AccountSet' : { AccountSet : {
'RequireDestTag' : 0x00010000, RequireDestTag : 0x00010000,
'OptionalDestTag' : 0x00020000, OptionalDestTag : 0x00020000,
'RequireAuth' : 0x00040000, RequireAuth : 0x00040000,
'OptionalAuth' : 0x00080000, OptionalAuth : 0x00080000,
'DisallowXRP' : 0x00100000, DisallowXRP : 0x00100000,
'AllowXRP' : 0x00200000, AllowXRP : 0x00200000,
}, },
'OfferCreate' : { OfferCreate : {
'Passive' : 0x00010000, Passive : 0x00010000,
'ImmediateOrCancel' : 0x00020000, ImmediateOrCancel : 0x00020000,
'FillOrKill' : 0x00040000, FillOrKill : 0x00040000,
'Sell' : 0x00080000, Sell : 0x00080000,
}, },
'Payment' : { Payment : {
'NoRippleDirect' : 0x00010000, NoRippleDirect : 0x00010000,
'PartialPayment' : 0x00020000, PartialPayment : 0x00020000,
'LimitQuality' : 0x00040000, LimitQuality : 0x00040000,
}, },
}; };
@@ -185,6 +164,15 @@ Transaction.prototype.set_state = function (state) {
} }
}; };
/**
* TODO
* Actually do this right
*/
Transaction.prototype.get_fee = function() {
return Transaction.fees['default'].to_json();
};
/** /**
* Attempts to complete the transaction for submission. * Attempts to complete the transaction for submission.
* *
@@ -195,11 +183,11 @@ Transaction.prototype.set_state = function (state) {
Transaction.prototype.complete = function () { Transaction.prototype.complete = function () {
var tx_json = this.tx_json; var tx_json = this.tx_json;
if ("undefined" === typeof tx_json.Fee && this.remote.local_fee) { if (tx_json.Fee === void(0) && this.remote.local_fee) {
this.tx_json.Fee = "" + Math.ceil(this.remote.fee_tx() * this.fee_units()); tx_json.Fee = Transaction.fees['default'].to_json();
} }
if ("undefined" === typeof tx_json.SigningPubKey && (!this.remote || this.remote.local_signing)) { if (tx_json.SigningPubKey === void(0) && (!this.remote || this.remote.local_signing)) {
var seed = Seed.from_json(this._secret); var seed = Seed.from_json(this._secret);
var key = seed.get_key(this.tx_json.Account); var key = seed.get_key(this.tx_json.Account);
tx_json.SigningPubKey = key.to_hex_pub(); tx_json.SigningPubKey = key.to_hex_pub();
@@ -223,6 +211,11 @@ Transaction.prototype.signing_hash = function () {
Transaction.prototype.sign = function () { Transaction.prototype.sign = function () {
var seed = Seed.from_json(this._secret); var seed = Seed.from_json(this._secret);
var hash = this.signing_hash(); var hash = this.signing_hash();
if (this.tx_json.TxnSignature && hash === this._previous_signing_hash) {
return;
}
var key = seed.get_key(this.tx_json.Account); var key = seed.get_key(this.tx_json.Account);
var sig = key.sign(hash, 0); var sig = key.sign(hash, 0);
var hex = sjcl.codec.hex.fromBits(sig).toUpperCase(); var hex = sjcl.codec.hex.fromBits(sig).toUpperCase();
@@ -236,206 +229,6 @@ Transaction.prototype._hasTransactionListeners = function() {
|| this.listeners('pending').length || this.listeners('pending').length
}; };
// Submit a transaction to the network.
// XXX Don't allow a submit without knowing ledger_index.
// XXX Have a network canSubmit(), post events for following.
// XXX Also give broader status for tracking through network disconnects.
// callback = function (status, info) {
// // status is final status. Only works under a ledger_accepting conditions.
// switch status:
// case 'tesSUCCESS': all is well.
// case 'tejSecretUnknown': unable to sign transaction - secret unknown
// case 'tejServerUntrusted': sending secret to untrusted server.
// case 'tejInvalidAccount': locally detected error.
// case 'tejLost': locally gave up looking
// default: some other TER
// }
Transaction.prototype.submit = function (callback) {
var self = this;
var tx_json = this.tx_json;
this.callback = typeof callback === 'function'
? callback
: function(){};
function finish(err) {
self.emit('error', err);
self.callback('error', err);
}
if (typeof tx_json.Account !== 'string') {
finish({
'error' : 'tejInvalidAccount',
'error_message' : 'Bad account.'
});
return this;
}
// YYY Might check paths for invalid accounts.
this.complete();
//console.log('Callback or has listeners');
// There are listeners for callback, 'final', 'lost', or 'pending' arrange to emit them.
this.submit_index = this.remote._ledger_current_index;
// When a ledger closes, look for the result.
function on_ledger_closed(message) {
if (self.finalized) return;
var ledger_hash = message.ledger_hash;
var ledger_index = message.ledger_index;
var stop = false;
// XXX make sure self.hash is available.
var transaction_entry = self.remote.request_transaction_entry(self.hash)
transaction_entry.ledger_hash(ledger_hash)
transaction_entry.on('success', function (message) {
if (self.finalized) return;
self.set_state(message.metadata.TransactionResult);
self.remote.removeListener('ledger_closed', on_ledger_closed);
self.emit('final', message);
self.finalized = true;
self.callback(message.metadata.TransactionResult, message);
});
transaction_entry.on('error', function (message) {
if (self.finalized) return;
if (message.error === 'remoteError' && message.remote.error === 'transactionNotFound') {
if (self.submit_index + SUBMIT_LOST < ledger_index) {
self.set_state('client_lost'); // Gave up.
self.emit('lost');
self.callback('tejLost', message);
self.remote.removeListener('ledger_closed', on_ledger_closed);
self.emit('final', message);
self.finalized = true;
} else if (self.submit_index + SUBMIT_MISSING < ledger_index) {
self.set_state('client_missing'); // We don't know what happened to transaction, still might find.
self.emit('pending');
} else {
self.emit('pending');
}
}
// XXX Could log other unexpectedness.
});
transaction_entry.request();
};
this.remote.on('ledger_closed', on_ledger_closed);
this.once('error', function (message) {
self.callback(message.error, message);
});
this.set_state('client_submitted');
if (self.remote.local_sequence && !self.tx_json.Sequence) {
self.tx_json.Sequence = this.remote.account_seq(self.tx_json.Account, 'ADVANCE');
// console.log("Sequence: %s", self.tx_json.Sequence);
if (!self.tx_json.Sequence) {
//console.log('NO SEQUENCE');
// Look in the last closed ledger.
var account_seq = this.remote.account_seq_cache(self.tx_json.Account, false)
account_seq.on('success_account_seq_cache', function () {
// Try again.
self.submit();
})
account_seq.on('error_account_seq_cache', function (message) {
// XXX Maybe be smarter about this. Don't want to trust an untrusted server for this seq number.
// Look in the current ledger.
self.remote.account_seq_cache(self.tx_json.Account, 'CURRENT')
.on('success_account_seq_cache', function () {
// Try again.
self.submit();
})
.on('error_account_seq_cache', function (message) {
// Forward errors.
self.emit('error', message);
})
.request();
})
account_seq.request();
return this;
}
// If the transaction fails we want to either undo incrementing the sequence
// or submit a noop transaction to consume the sequence remotely.
this.once('success', function (res) {
if (typeof res.engine_result === 'string') {
switch (res.engine_result.slice(0, 3)) {
// Synchronous local error
case 'tej':
self.remote.account_seq(self.tx_json.Account, 'REWIND');
break;
case 'ter':
// XXX: What do we do in case of ter?
break;
case 'tel':
case 'tem':
case 'tef':
// XXX Once we have a transaction submission manager class, we can
// check if there are any other transactions pending. If there are,
// we should submit a dummy transaction to ensure those
// transactions are still valid.
//var noop = self.remote.transaction().account_set(self.tx_json.Account);
//noop.submit();
// XXX Hotfix. This only works if no other transactions are pending.
self.remote.account_seq(self.tx_json.Account, 'REWIND');
break;
}
}
});
}
// Prepare request
var request = this.remote.request_submit();
// Forward events
request.emit = this.emit.bind(this);
if (!this._secret && !this.tx_json.Signature) {
finish({
'result' : 'tejSecretUnknown',
'result_message' : "Could not sign transactions because we."
});
return this;
} else if (this.remote.local_signing) {
this.sign();
request.tx_blob(this.serialize().to_hex());
} else {
if (!this.remote.trusted) {
finish({
'result' : 'tejServerUntrusted',
'result_message' : "Attempt to give a secret to an untrusted server."
});
}
request.secret(this._secret);
request.build_path(this._build_path);
request.tx_json(this.tx_json);
}
request.request();
return this;
}
// //
// Set options for Transactions // Set options for Transactions
@@ -453,7 +246,7 @@ Transaction.prototype.build_path = function (build) {
// tag should be undefined or a 32 bit integer. // tag should be undefined or a 32 bit integer.
// YYY Add range checking for tag. // YYY Add range checking for tag.
Transaction.prototype.destination_tag = function (tag) { Transaction.prototype.destination_tag = function (tag) {
if (tag !== undefined) { if (tag !== void(0)) {
this.tx_json.DestinationTag = tag; this.tx_json.DestinationTag = tag;
} }
@@ -463,9 +256,9 @@ Transaction.prototype.destination_tag = function (tag) {
Transaction._path_rewrite = function (path) { Transaction._path_rewrite = function (path) {
var path_new = []; var path_new = [];
for (var i = 0, l = path.length; i < l; i++) { for (var i=0, l=path.length; i<l; i++) {
var node = path[i]; var node = path[i];
var node_new = {}; var node_new = {};
if ('account' in node) if ('account' in node)
node_new.account = UInt160.json_rewrite(node.account); node_new.account = UInt160.json_rewrite(node.account);
@@ -492,7 +285,7 @@ Transaction.prototype.path_add = function (path) {
// --> paths: undefined or array of path // --> paths: undefined or array of path
// A path is an array of objects containing some combination of: account, currency, issuer // A path is an array of objects containing some combination of: account, currency, issuer
Transaction.prototype.paths = function (paths) { Transaction.prototype.paths = function (paths) {
for (var i = 0, l = paths.length; i < l; i++) { for (var i=0, l=paths.length; i<l; i++) {
this.path_add(paths[i]); this.path_add(paths[i]);
} }
@@ -540,7 +333,7 @@ Transaction.prototype.set_flags = function (flags) {
var transaction_flags = Transaction.flags[this.tx_json.TransactionType]; var transaction_flags = Transaction.flags[this.tx_json.TransactionType];
// We plan to not define this field on new Transaction. // We plan to not define this field on new Transaction.
if (this.tx_json.Flags === undefined) { if (this.tx_json.Flags === void(0)) {
this.tx_json.Flags = 0; this.tx_json.Flags = 0;
} }
@@ -587,20 +380,20 @@ Transaction.prototype.account_set = function (src) {
}; };
Transaction.prototype.claim = function (src, generator, public_key, signature) { Transaction.prototype.claim = function (src, generator, public_key, signature) {
this._secret = this._account_secret(src); this._secret = this._account_secret(src);
this.tx_json.TransactionType = 'Claim'; this.tx_json.TransactionType = 'Claim';
this.tx_json.Generator = generator; this.tx_json.Generator = generator;
this.tx_json.PublicKey = public_key; this.tx_json.PublicKey = public_key;
this.tx_json.Signature = signature; this.tx_json.Signature = signature;
return this; return this;
}; };
Transaction.prototype.offer_cancel = function (src, sequence) { Transaction.prototype.offer_cancel = function (src, sequence) {
this._secret = this._account_secret(src); this._secret = this._account_secret(src);
this.tx_json.TransactionType = 'OfferCancel'; this.tx_json.TransactionType = 'OfferCancel';
this.tx_json.Account = UInt160.json_rewrite(src); this.tx_json.Account = UInt160.json_rewrite(src);
this.tx_json.OfferSequence = Number(sequence); this.tx_json.OfferSequence = Number(sequence);
return this; return this;
}; };
@@ -610,11 +403,15 @@ Transaction.prototype.offer_cancel = function (src, sequence) {
// --> expiration : if not undefined, Date or Number // --> expiration : if not undefined, Date or Number
// --> cancel_sequence : if not undefined, Sequence // --> cancel_sequence : if not undefined, Sequence
Transaction.prototype.offer_create = function (src, taker_pays, taker_gets, expiration, cancel_sequence) { Transaction.prototype.offer_create = function (src, taker_pays, taker_gets, expiration, cancel_sequence) {
this._secret = this._account_secret(src); this._secret = this._account_secret(src);
this.tx_json.TransactionType = 'OfferCreate'; this.tx_json.TransactionType = 'OfferCreate';
this.tx_json.Account = UInt160.json_rewrite(src); this.tx_json.Account = UInt160.json_rewrite(src);
this.tx_json.TakerPays = Amount.json_rewrite(taker_pays); this.tx_json.TakerPays = Amount.json_rewrite(taker_pays);
this.tx_json.TakerGets = Amount.json_rewrite(taker_gets); this.tx_json.TakerGets = Amount.json_rewrite(taker_gets);
if (this.remote.local_fee) {
this.tx_json.Fee = Transaction.fees.offer.to_json();
}
if (expiration) { if (expiration) {
this.tx_json.Expiration = expiration instanceof Date this.tx_json.Expiration = expiration instanceof Date
@@ -630,20 +427,20 @@ Transaction.prototype.offer_create = function (src, taker_pays, taker_gets, expi
}; };
Transaction.prototype.password_fund = function (src, dst) { Transaction.prototype.password_fund = function (src, dst) {
this._secret = this._account_secret(src); this._secret = this._account_secret(src);
this.tx_json.TransactionType = 'PasswordFund'; this.tx_json.TransactionType = 'PasswordFund';
this.tx_json.Destination = UInt160.json_rewrite(dst); this.tx_json.Destination = UInt160.json_rewrite(dst);
return this; return this;
} }
Transaction.prototype.password_set = function (src, authorized_key, generator, public_key, signature) { Transaction.prototype.password_set = function (src, authorized_key, generator, public_key, signature) {
this._secret = this._account_secret(src); this._secret = this._account_secret(src);
this.tx_json.TransactionType = 'PasswordSet'; this.tx_json.TransactionType = 'PasswordSet';
this.tx_json.RegularKey = authorized_key; this.tx_json.RegularKey = authorized_key;
this.tx_json.Generator = generator; this.tx_json.Generator = generator;
this.tx_json.PublicKey = public_key; this.tx_json.PublicKey = public_key;
this.tx_json.Signature = signature; this.tx_json.Signature = signature;
return this; return this;
} }
@@ -666,19 +463,19 @@ Transaction.prototype.password_set = function (src, authorized_key, generator, p
// .set_flags() // .set_flags()
// .source_tag() // .source_tag()
Transaction.prototype.payment = function (src, dst, deliver_amount) { Transaction.prototype.payment = function (src, dst, deliver_amount) {
this._secret = this._account_secret(src); this._secret = this._account_secret(src);
this.tx_json.TransactionType = 'Payment'; this.tx_json.TransactionType = 'Payment';
this.tx_json.Account = UInt160.json_rewrite(src); this.tx_json.Account = UInt160.json_rewrite(src);
this.tx_json.Amount = Amount.json_rewrite(deliver_amount); this.tx_json.Amount = Amount.json_rewrite(deliver_amount);
this.tx_json.Destination = UInt160.json_rewrite(dst); this.tx_json.Destination = UInt160.json_rewrite(dst);
return this; return this;
} }
Transaction.prototype.ripple_line_set = function (src, limit, quality_in, quality_out) { Transaction.prototype.ripple_line_set = function (src, limit, quality_in, quality_out) {
this._secret = this._account_secret(src); this._secret = this._account_secret(src);
this.tx_json.TransactionType = 'TrustSet'; this.tx_json.TransactionType = 'TrustSet';
this.tx_json.Account = UInt160.json_rewrite(src); this.tx_json.Account = UInt160.json_rewrite(src);
// Allow limit of 0 through. // Allow limit of 0 through.
if (limit !== undefined) if (limit !== undefined)
@@ -706,20 +503,49 @@ Transaction.prototype.wallet_add = function (src, amount, authorized_key, public
return this; return this;
}; };
/** // Submit a transaction to the network.
* Returns the number of fee units this transaction will cost. // XXX Don't allow a submit without knowing ledger_index.
* // XXX Have a network canSubmit(), post events for following.
* Each Ripple transaction based on its type and makeup costs a certain number // XXX Also give broader status for tracking through network disconnects.
* of fee units. The fee units are calculated on a per-server basis based on the // callback = function (status, info) {
* current load on both the network and the server. // // status is final status. Only works under a ledger_accepting conditions.
* // switch status:
* @see https://ripple.com/wiki/Transaction_Fee // case 'tesSUCCESS': all is well.
*/ // case 'tejSecretUnknown': unable to sign transaction - secret unknown
Transaction.prototype.fee_units = function () // case 'tejServerUntrusted': sending secret to untrusted server.
{ // case 'tejInvalidAccount': locally detected error.
return Transaction.fees["default"]; // case 'tejLost': locally gave up looking
}; // default: some other TER
// }
exports.Transaction = Transaction; Transaction.prototype.submit = function (callback) {
var self = this;
this.callback = (typeof callback === 'function') ? callback : function(){};
this.once('error', function transaction_error(error, message) {
self.callback(error, message);
});
this.once('success', function transaction_success(message) {
self.callback(null, message);
});
var account = this.tx_json.Account;
if (typeof account !== 'string') {
this.emit('error', {
error: 'tejInvalidAccount',
error_message: 'Account is unspecified'
});
} else {
// YYY Might check paths for invalid accounts.
this.remote.get_account(account).submit(this);
}
return this;
}
exports.Transaction = Transaction;
// vim:sw=2:sts=2:ts=8:et // vim:sw=2:sts=2:ts=8:et