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<h1 class="page-title">Source: bip70/paymentack.js</h1>
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<pre class="prettyprint source linenums"><code>/*!
* paymentack.js - bip70 paymentack for bcoin
* Copyright (c) 2016-2017, Christopher Jeffrey (MIT License).
* https://github.com/bcoin-org/bcoin
*/
'use strict';
var assert = require('assert');
var protobuf = require('../utils/protobuf');
var Payment = require('./payment');
var ProtoReader = protobuf.ProtoReader;
var ProtoWriter = protobuf.ProtoWriter;
/**
* Represents a BIP70 payment ack.
* @alias module:bip70.PaymentACK
* @constructor
* @param {Object?} options
* @property {Payment} payment
* @property {String|null} memo
*/
function PaymentACK(options) {
if (!(this instanceof PaymentACK))
return new PaymentACK(options);
this.payment = new Payment();
this.memo = null;
if (options)
this.fromOptions(options);
}
/**
* Inject properties from options.
* @private
* @param {Object} options
* @returns {PaymentACK}
*/
PaymentACK.prototype.fromOptions = function fromOptions(options) {
if (options.payment)
this.payment.fromOptions(options.payment);
if (options.memo != null) {
assert(typeof options.memo === 'string');
this.memo = options.memo;
}
return this;
};
/**
* Instantiate payment ack from options.
* @param {Object} options
* @returns {PaymentACK}
*/
PaymentACK.fromOptions = function fromOptions(options) {
return new PaymentACK().fromOptions(options);
};
/**
* Inject properties from serialized data.
* @private
* @param {Buffer} data
* @returns {PaymentACK}
*/
PaymentACK.prototype.fromRaw = function fromRaw(data) {
var br = new ProtoReader(data);
this.payment.fromRaw(br.readFieldBytes(1));
this.memo = br.readFieldString(2, true);
return this;
};
/**
* Instantiate payment ack from serialized data.
* @param {Buffer} data
* @returns {PaymentACK}
*/
PaymentACK.fromRaw = function fromRaw(data, enc) {
if (typeof data === 'string')
data = new Buffer(data, enc);
return new PaymentACK().fromRaw(data);
};
/**
* Serialize the payment ack (protobuf).
* @returns {Buffer}
*/
PaymentACK.prototype.toRaw = function toRaw() {
var bw = new ProtoWriter();
bw.writeFieldBytes(1, this.payment.toRaw());
if (this.memo != null)
bw.writeFieldString(2, this.memo);
return bw.render();
};
/*
* Expose
*/
module.exports = PaymentACK;
</code></pre>
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8 years ago
<h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-bcoin.html">bcoin</a></li><li><a href="module-bip70.html">bip70</a></li><li><a href="module-bip70_pk.html">bip70/pk</a></li><li><a href="module-bip70_x509.html">bip70/x509</a></li><li><a href="module-blockchain.html">blockchain</a></li><li><a href="module-blockchain_common.html">blockchain/common</a></li><li><a href="module-btc.html">btc</a></li><li><a href="module-coins.html">coins</a></li><li><a href="module-crypto.html">crypto</a></li><li><a href="module-crypto_chachapoly.html">crypto/chachapoly</a></li><li><a href="module-crypto_ec.html">crypto/ec</a></li><li><a href="module-crypto_pk.html">crypto/pk</a></li><li><a href="module-crypto_schnorr.html">crypto/schnorr</a></li><li><a href="module-crypto_siphash.html">crypto/siphash</a></li><li><a href="module-db.html">db</a></li><li><a href="module-hd.html">hd</a></li><li><a href="module-http.html">http</a></li><li><a href="module-mempool.html">mempool</a></li><li><a href="module-mining.html">mining</a></li><li><a href="module-net.html">net</a></li><li><a href="module-net_bip152.html">net/bip152</a></li><li><a href="module-net_common.html">net/common</a></li><li><a href="module-net_dns.html">net/dns</a></li><li><a href="module-net_packets.html">net/packets</a></li><li><a href="module-net_socks.html">net/socks</a></li><li><a href="module-net_tcp.html">net/tcp</a></li><li><a href="module-node.html">node</a></li><li><a href="module-node_config.html">node/config</a></li><li><a href="module-primitives.html">primitives</a></li><li><a href="module-protocol.html">protocol</a></li><li><a href="module-protocol_consensus.html">protocol/consensus</a></li><li><a href="module-protocol_errors.html">protocol/errors</a></li><li><a href="module-protocol_networks.html">protocol/networks</a></li><li><a href="module-protocol_policy.html">protocol/policy</a></li><li><a href="module-script.html">script</a></li><li><a href="module-script_common.html">script/common</a></li><li><a href="module-utils.html">utils</a></li><li><a href="module-utils_asn1.html">utils/asn1</a></li><li><a href="module-utils_base32.html">utils/base32</a></li><li><a href="module-utils_base58.html">utils/base58</a></li><li><a href="module-utils_co.html">utils/co</a></li><li><a href="module-utils_encoding.html">utils/encoding</a></li><li><a href="module-utils_ip.html">utils/ip</a></li><li><a href="module-utils_pem.html">utils/pem</a></li><li><a href="module-utils_protobuf.html">utils/protobuf</a></li><li><a href="module-utils_util.html">utils/util</a></li><li><a href="module-wallet.html">wallet</a></li><li><a href="module-wallet_common.html">wallet/common</a></li><li><a href="module-wallet_records.html">wallet/records</a></li><li><a href="module-workers.html">workers</a></li><li><a href="module-workers_jobs.html">workers/jobs</a></li><li><a href="module-workers_packets.html">workers/packets</a></li></ul><h3>Classes</h3><ul><li><a href="Environment.html">Environment</a></li><li><a href="module-bip70.Payment.html">Payment</a></li><li><a href="module-bip70.PaymentACK.html">PaymentACK</a></li><li><a href="module-bip70.PaymentDetails.html">PaymentDetails</a></li><li><a href="module-bip70.PaymentRequest.html">PaymentRequest</a></li><li><a href="module-blockchain.Chain.html">Chain</a></li><li><a href="module-blockchain.ChainDB.html">ChainDB</a></li><li><a href="module-blockchain.ChainEntry.html">ChainEntry</a></li><li><a href="module-blockchain.ChainFlags.html">ChainFlags</a></li><li><a href="module-blockchain.ChainOptions.html">ChainOptions</a></li><li><a href="module-blockchain.ChainState.html">ChainState</a></li><li><a href="module-blockchain.DeploymentState.html">DeploymentState</a></li><li><a href="module-blockchain.StateCache.html">StateCache</a></li><li><a href="module-btc.Amount.html">Amount</a></li><li><a href="module-btc.URI.html">URI</a></li><li><a href="module-coins.CoinEntry.html">CoinEntry</a></li><li><a href="module-coins.Coins.html">Coins</a></li><li><a href="module-coins.CoinView.html">CoinView</a></li><li><a href="module-coins.UndoCoi
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Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.4.0</a> on Fri Feb 10 2017 09:40:23 GMT-0800 (PST)
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