blocktrail / blocktrail-sdk-nodejs

                return [addressFromServer, path];

            })

    );

    return deferred.promise;

};

/**

 * get the balance for the wallet

 *

 * @param [cb]  function        callback(err, confirmed, unconfirmed)

 * @returns {q.Promise}

 */

Wallet.prototype.getBalance = function(cb) {

    var self = this;

    var deferred = q.defer();

    deferred.promise.spreadNodeify(cb);

    deferred.resolve(

        self.sdk.getWalletBalance(self.identifier)

            .then(function(result) {

                return [result.confirmed, result.unconfirmed];

            })

                return result.deleted;

            })

    );

    return deferred.promise;

};

/**

 * create, sign and send a transaction

 *

 * @param pay                   array       {'address': (int)value}     coins to send

 * @param [changeAddress]       bool        change address to use (auto generated if NULL)

 * @param [allowZeroConf]       bool        allow zero confirmation unspent outputs to be used in coin selection

 * @param [randomizeChangeIdx]  bool        randomize the index of the change output (default TRUE, only disable if you have a good reason to)

 * @param [feeStrategy]         string      defaults to Wallet.FEE_STRATEGY_OPTIMAL

 * @param [twoFactorToken]      string      2FA token

 * @param options

 * @param [cb]                  function    callback(err, txHash)

 * @returns {q.Promise}

 */

Wallet.prototype.pay = function(pay, changeAddress, allowZeroConf, randomizeChangeIdx, feeStrategy, twoFactorToken, options, cb) {