nkn-sdk
Version:
NKN client and wallet SDK
790 lines (789 loc) • 36.1 kB
JavaScript
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.deleteName = deleteName;
exports.getBalance = getBalance;
exports.getLatestBlock = getLatestBlock;
exports.getNodeState = getNodeState;
exports.getNonce = getNonce;
exports.getPeerAddr = getPeerAddr;
exports.getRegistrant = getRegistrant;
exports.getSubscribers = getSubscribers;
exports.getSubscribersCount = getSubscribersCount;
exports.getSubscription = getSubscription;
exports.getWsAddr = getWsAddr;
exports.getWssAddr = getWssAddr;
exports.registerName = registerName;
exports.rpcCall = rpcCall;
exports.sendTransaction = sendTransaction;
exports.subscribe = subscribe;
exports.transferName = transferName;
exports.transferTo = transferTo;
exports.unsubscribe = unsubscribe;
var _axios = _interopRequireDefault(require("axios"));
var _amount = _interopRequireDefault(require("./amount"));
var address = _interopRequireWildcard(require("../wallet/address"));
var errors = _interopRequireWildcard(require("./errors"));
var transaction = _interopRequireWildcard(require("../wallet/transaction"));
var util = _interopRequireWildcard(require("./util"));
function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(e) { return e ? t : r; })(e); }
function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != _typeof(e) && "function" != typeof e) return { "default": e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && {}.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n["default"] = e, t && t.set(e, n), n; }
function _interopRequireDefault(e) { return e && e.__esModule ? e : { "default": e }; }
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var rpcTimeout = 10000;
var methods = {
getWsAddr: {
method: "getwsaddr"
},
getWssAddr: {
method: "getwssaddr"
},
getSubscribers: {
method: "getsubscribers",
defaultParams: {
offset: 0,
limit: 1000,
meta: false,
txPool: false
}
},
getSubscribersCount: {
method: "getsubscriberscount"
},
getSubscription: {
method: "getsubscription"
},
getBalanceByAddr: {
method: "getbalancebyaddr"
},
getNonceByAddr: {
method: "getnoncebyaddr"
},
getRegistrant: {
method: "getregistrant"
},
getLatestBlockHash: {
method: "getlatestblockhash"
},
sendRawTransaction: {
method: "sendrawtransaction"
},
getNodeState: {
method: "getnodestate"
},
getPeerAddr: {
method: "getpeeraddr"
}
};
var rpc = {};
var _loop = function _loop(method) {
if (methods.hasOwnProperty(method)) {
rpc[method] = function (addr, params) {
params = util.assignDefined({}, methods[method].defaultParams, params);
return rpcCall(addr, methods[method].method, params);
};
}
};
for (var method in methods) {
_loop(method);
}
function rpcCall(_x, _x2) {
return _rpcCall.apply(this, arguments);
}
function _rpcCall() {
_rpcCall = _asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee(addr, method) {
var params,
source,
response,
data,
_args = arguments;
return _regeneratorRuntime().wrap(function _callee$(_context) {
while (1) switch (_context.prev = _context.next) {
case 0:
params = _args.length > 2 && _args[2] !== undefined ? _args[2] : {};
source = _axios["default"].CancelToken.source();
response = null;
setTimeout(function () {
if (response === null) {
source.cancel("rpc timeout");
}
}, rpcTimeout);
_context.prev = 4;
_context.next = 7;
return (0, _axios["default"])({
url: addr,
method: "POST",
timeout: rpcTimeout,
cancelToken: source.token,
data: {
id: "nkn-sdk-js",
jsonrpc: "2.0",
method: method,
params: params
}
});
case 7:
response = _context.sent;
_context.next = 17;
break;
case 10:
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_context.t0 = _context["catch"](4);
if (!_axios["default"].isCancel(_context.t0)) {
_context.next = 16;
break;
}
throw new errors.RpcTimeoutError(_context.t0.message);
case 16:
throw new errors.RpcError(_context.t0.message);
case 17:
data = response.data;
if (!data.error) {
_context.next = 20;
break;
}
throw new errors.ServerError(data.error);
case 20:
if (!(data.result !== undefined)) {
_context.next = 22;
break;
}
return _context.abrupt("return", data.result);
case 22:
throw new errors.InvalidResponseError("rpc response contains no result or error field");
case 23:
case "end":
return _context.stop();
}
}, _callee, null, [[4, 10]]);
}));
return _rpcCall.apply(this, arguments);
}
function getWsAddr(_x3) {
return _getWsAddr.apply(this, arguments);
}
function _getWsAddr() {
_getWsAddr = _asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee2(address) {
var options,
_args2 = arguments;
return _regeneratorRuntime().wrap(function _callee2$(_context2) {
while (1) switch (_context2.prev = _context2.next) {
case 0:
options = _args2.length > 1 && _args2[1] !== undefined ? _args2[1] : {};
return _context2.abrupt("return", rpc.getWsAddr(options.rpcServerAddr, {
address: address
}));
case 2:
case "end":
return _context2.stop();
}
}, _callee2);
}));
return _getWsAddr.apply(this, arguments);
}
function getWssAddr(_x4) {
return _getWssAddr.apply(this, arguments);
}
function _getWssAddr() {
_getWssAddr = _asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee3(address) {
var options,
_args3 = arguments;
return _regeneratorRuntime().wrap(function _callee3$(_context3) {
while (1) switch (_context3.prev = _context3.next) {
case 0:
options = _args3.length > 1 && _args3[1] !== undefined ? _args3[1] : {};
return _context3.abrupt("return", rpc.getWssAddr(options.rpcServerAddr, {
address: address
}));
case 2:
case "end":
return _context3.stop();
}
}, _callee3);
}));
return _getWssAddr.apply(this, arguments);
}
function getLatestBlock() {
return _getLatestBlock.apply(this, arguments);
}
function _getLatestBlock() {
_getLatestBlock = _asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee4() {
var options,
_args4 = arguments;
return _regeneratorRuntime().wrap(function _callee4$(_context4) {
while (1) switch (_context4.prev = _context4.next) {
case 0:
options = _args4.length > 0 && _args4[0] !== undefined ? _args4[0] : {};
return _context4.abrupt("return", rpc.getLatestBlockHash(options.rpcServerAddr));
case 2:
case "end":
return _context4.stop();
}
}, _callee4);
}));
return _getLatestBlock.apply(this, arguments);
}
function getRegistrant(_x5) {
return _getRegistrant.apply(this, arguments);
}
function _getRegistrant() {
_getRegistrant = _asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee5(name) {
var options,
_args5 = arguments;
return _regeneratorRuntime().wrap(function _callee5$(_context5) {
while (1) switch (_context5.prev = _context5.next) {
case 0:
options = _args5.length > 1 && _args5[1] !== undefined ? _args5[1] : {};
return _context5.abrupt("return", rpc.getRegistrant(options.rpcServerAddr, {
name: name
}));
case 2:
case "end":
return _context5.stop();
}
}, _callee5);
}));
return _getRegistrant.apply(this, arguments);
}
function getSubscribers(_x6) {
return _getSubscribers.apply(this, arguments);
}
function _getSubscribers() {
_getSubscribers = _asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee6(topic) {
var options,
_args6 = arguments;
return _regeneratorRuntime().wrap(function _callee6$(_context6) {
while (1) switch (_context6.prev = _context6.next) {
case 0:
options = _args6.length > 1 && _args6[1] !== undefined ? _args6[1] : {};
return _context6.abrupt("return", rpc.getSubscribers(options.rpcServerAddr, {
topic: topic,
offset: options.offset,
limit: options.limit,
meta: options.meta,
txPool: options.txPool
}));
case 2:
case "end":
return _context6.stop();
}
}, _callee6);
}));
return _getSubscribers.apply(this, arguments);
}
function getSubscribersCount(_x7) {
return _getSubscribersCount.apply(this, arguments);
}
function _getSubscribersCount() {
_getSubscribersCount = _asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee7(topic) {
var options,
_args7 = arguments;
return _regeneratorRuntime().wrap(function _callee7$(_context7) {
while (1) switch (_context7.prev = _context7.next) {
case 0:
options = _args7.length > 1 && _args7[1] !== undefined ? _args7[1] : {};
return _context7.abrupt("return", rpc.getSubscribersCount(options.rpcServerAddr, {
topic: topic
}));
case 2:
case "end":
return _context7.stop();
}
}, _callee7);
}));
return _getSubscribersCount.apply(this, arguments);
}
function getSubscription(_x8, _x9) {
return _getSubscription.apply(this, arguments);
}
function _getSubscription() {
_getSubscription = _asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee8(topic, subscriber) {
var options,
_args8 = arguments;
return _regeneratorRuntime().wrap(function _callee8$(_context8) {
while (1) switch (_context8.prev = _context8.next) {
case 0:
options = _args8.length > 2 && _args8[2] !== undefined ? _args8[2] : {};
return _context8.abrupt("return", rpc.getSubscription(options.rpcServerAddr, {
topic: topic,
subscriber: subscriber
}));
case 2:
case "end":
return _context8.stop();
}
}, _callee8);
}));
return _getSubscription.apply(this, arguments);
}
function getBalance(_x10) {
return _getBalance.apply(this, arguments);
}
function _getBalance() {
_getBalance = _asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee9(address) {
var options,
data,
_args9 = arguments;
return _regeneratorRuntime().wrap(function _callee9$(_context9) {
while (1) switch (_context9.prev = _context9.next) {
case 0:
options = _args9.length > 1 && _args9[1] !== undefined ? _args9[1] : {};
if (address) {
_context9.next = 3;
break;
}
throw new errors.InvalidArgumentError("address is empty");
case 3:
_context9.next = 5;
return rpc.getBalanceByAddr(options.rpcServerAddr, {
address: address
});
case 5:
data = _context9.sent;
if (data.amount) {
_context9.next = 8;
break;
}
throw new errors.InvalidResponseError("amount is empty");
case 8:
return _context9.abrupt("return", new _amount["default"](data.amount));
case 9:
case "end":
return _context9.stop();
}
}, _callee9);
}));
return _getBalance.apply(this, arguments);
}
function getNonce(_x11) {
return _getNonce.apply(this, arguments);
}
function _getNonce() {
_getNonce = _asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee10(address) {
var options,
data,
nonce,
_args10 = arguments;
return _regeneratorRuntime().wrap(function _callee10$(_context10) {
while (1) switch (_context10.prev = _context10.next) {
case 0:
options = _args10.length > 1 && _args10[1] !== undefined ? _args10[1] : {};
if (address) {
_context10.next = 3;
break;
}
throw new errors.InvalidArgumentError("address is empty");
case 3:
options = util.assignDefined({
txPool: true
}, options);
_context10.next = 6;
return rpc.getNonceByAddr(options.rpcServerAddr, {
address: address
});
case 6:
data = _context10.sent;
if (!(typeof data.nonce !== "number")) {
_context10.next = 9;
break;
}
throw new errors.InvalidResponseError("nonce is not a number");
case 9:
nonce = data.nonce;
if (options.txPool && data.nonceInTxPool && data.nonceInTxPool > nonce) {
nonce = data.nonceInTxPool;
}
return _context10.abrupt("return", nonce);
case 12:
case "end":
return _context10.stop();
}
}, _callee10);
}));
return _getNonce.apply(this, arguments);
}
function sendTransaction(_x12) {
return _sendTransaction.apply(this, arguments);
}
function _sendTransaction() {
_sendTransaction = _asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee11(txn) {
var options,
_args11 = arguments;
return _regeneratorRuntime().wrap(function _callee11$(_context11) {
while (1) switch (_context11.prev = _context11.next) {
case 0:
options = _args11.length > 1 && _args11[1] !== undefined ? _args11[1] : {};
return _context11.abrupt("return", rpc.sendRawTransaction(options.rpcServerAddr, {
tx: util.bytesToHex(txn.serializeBinary())
}));
case 2:
case "end":
return _context11.stop();
}
}, _callee11);
}));
return _sendTransaction.apply(this, arguments);
}
function transferTo(_x13, _x14) {
return _transferTo.apply(this, arguments);
}
function _transferTo() {
_transferTo = _asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee12(toAddress, amount) {
var options,
nonce,
signatureRedeem,
programHash,
pld,
txn,
_args12 = arguments;
return _regeneratorRuntime().wrap(function _callee12$(_context12) {
while (1) switch (_context12.prev = _context12.next) {
case 0:
options = _args12.length > 2 && _args12[2] !== undefined ? _args12[2] : {};
if (address.verifyAddress(toAddress)) {
_context12.next = 3;
break;
}
throw new errors.InvalidAddressError("invalid recipient address");
case 3:
nonce = options.nonce;
if (!(nonce === null || nonce === undefined)) {
_context12.next = 8;
break;
}
_context12.next = 7;
return this.getNonce();
case 7:
nonce = _context12.sent;
case 8:
signatureRedeem = address.publicKeyToSignatureRedeem(this.getPublicKey());
programHash = address.hexStringToProgramHash(signatureRedeem);
pld = transaction.newTransferPayload(programHash, address.addressStringToProgramHash(toAddress), amount);
_context12.next = 13;
return this.createTransaction(pld, nonce, options);
case 13:
txn = _context12.sent;
if (!options.buildOnly) {
_context12.next = 18;
break;
}
_context12.t0 = txn;
_context12.next = 21;
break;
case 18:
_context12.next = 20;
return this.sendTransaction(txn);
case 20:
_context12.t0 = _context12.sent;
case 21:
return _context12.abrupt("return", _context12.t0);
case 22:
case "end":
return _context12.stop();
}
}, _callee12, this);
}));
return _transferTo.apply(this, arguments);
}
function registerName(_x15) {
return _registerName.apply(this, arguments);
}
function _registerName() {
_registerName = _asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee13(name) {
var options,
nonce,
pld,
txn,
_args13 = arguments;
return _regeneratorRuntime().wrap(function _callee13$(_context13) {
while (1) switch (_context13.prev = _context13.next) {
case 0:
options = _args13.length > 1 && _args13[1] !== undefined ? _args13[1] : {};
nonce = options.nonce;
if (!(nonce === null || nonce === undefined)) {
_context13.next = 6;
break;
}
_context13.next = 5;
return this.getNonce();
case 5:
nonce = _context13.sent;
case 6:
pld = transaction.newRegisterNamePayload(this.getPublicKey(), name);
_context13.next = 9;
return this.createTransaction(pld, nonce, options);
case 9:
txn = _context13.sent;
if (!options.buildOnly) {
_context13.next = 14;
break;
}
_context13.t0 = txn;
_context13.next = 17;
break;
case 14:
_context13.next = 16;
return this.sendTransaction(txn);
case 16:
_context13.t0 = _context13.sent;
case 17:
return _context13.abrupt("return", _context13.t0);
case 18:
case "end":
return _context13.stop();
}
}, _callee13, this);
}));
return _registerName.apply(this, arguments);
}
function transferName(_x16, _x17) {
return _transferName.apply(this, arguments);
}
function _transferName() {
_transferName = _asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee14(name, recipient) {
var options,
nonce,
pld,
txn,
_args14 = arguments;
return _regeneratorRuntime().wrap(function _callee14$(_context14) {
while (1) switch (_context14.prev = _context14.next) {
case 0:
options = _args14.length > 2 && _args14[2] !== undefined ? _args14[2] : {};
nonce = options.nonce;
if (!(nonce === null || nonce === undefined)) {
_context14.next = 6;
break;
}
_context14.next = 5;
return this.getNonce();
case 5:
nonce = _context14.sent;
case 6:
pld = transaction.newTransferNamePayload(name, this.getPublicKey(), recipient);
_context14.next = 9;
return this.createTransaction(pld, nonce, options);
case 9:
txn = _context14.sent;
if (!options.buildOnly) {
_context14.next = 14;
break;
}
_context14.t0 = txn;
_context14.next = 17;
break;
case 14:
_context14.next = 16;
return this.sendTransaction(txn);
case 16:
_context14.t0 = _context14.sent;
case 17:
return _context14.abrupt("return", _context14.t0);
case 18:
case "end":
return _context14.stop();
}
}, _callee14, this);
}));
return _transferName.apply(this, arguments);
}
function deleteName(_x18) {
return _deleteName.apply(this, arguments);
}
function _deleteName() {
_deleteName = _asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee15(name) {
var options,
nonce,
pld,
txn,
_args15 = arguments;
return _regeneratorRuntime().wrap(function _callee15$(_context15) {
while (1) switch (_context15.prev = _context15.next) {
case 0:
options = _args15.length > 1 && _args15[1] !== undefined ? _args15[1] : {};
nonce = options.nonce;
if (!(nonce === null || nonce === undefined)) {
_context15.next = 6;
break;
}
_context15.next = 5;
return this.getNonce();
case 5:
nonce = _context15.sent;
case 6:
pld = transaction.newDeleteNamePayload(this.getPublicKey(), name);
_context15.next = 9;
return this.createTransaction(pld, nonce, options);
case 9:
txn = _context15.sent;
if (!options.buildOnly) {
_context15.next = 14;
break;
}
_context15.t0 = txn;
_context15.next = 17;
break;
case 14:
_context15.next = 16;
return this.sendTransaction(txn);
case 16:
_context15.t0 = _context15.sent;
case 17:
return _context15.abrupt("return", _context15.t0);
case 18:
case "end":
return _context15.stop();
}
}, _callee15, this);
}));
return _deleteName.apply(this, arguments);
}
function subscribe(_x19, _x20, _x21, _x22) {
return _subscribe.apply(this, arguments);
}
function _subscribe() {
_subscribe = _asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee16(topic, duration, identifier, meta) {
var options,
nonce,
pld,
txn,
_args16 = arguments;
return _regeneratorRuntime().wrap(function _callee16$(_context16) {
while (1) switch (_context16.prev = _context16.next) {
case 0:
options = _args16.length > 4 && _args16[4] !== undefined ? _args16[4] : {};
nonce = options.nonce;
if (!(nonce === null || nonce === undefined)) {
_context16.next = 6;
break;
}
_context16.next = 5;
return this.getNonce();
case 5:
nonce = _context16.sent;
case 6:
pld = transaction.newSubscribePayload(this.getPublicKey(), identifier, topic, duration, meta);
_context16.next = 9;
return this.createTransaction(pld, nonce, options);
case 9:
txn = _context16.sent;
if (!options.buildOnly) {
_context16.next = 14;
break;
}
_context16.t0 = txn;
_context16.next = 17;
break;
case 14:
_context16.next = 16;
return this.sendTransaction(txn);
case 16:
_context16.t0 = _context16.sent;
case 17:
return _context16.abrupt("return", _context16.t0);
case 18:
case "end":
return _context16.stop();
}
}, _callee16, this);
}));
return _subscribe.apply(this, arguments);
}
function unsubscribe(_x23, _x24) {
return _unsubscribe.apply(this, arguments);
}
function _unsubscribe() {
_unsubscribe = _asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee17(topic, identifier) {
var options,
nonce,
pld,
txn,
_args17 = arguments;
return _regeneratorRuntime().wrap(function _callee17$(_context17) {
while (1) switch (_context17.prev = _context17.next) {
case 0:
options = _args17.length > 2 && _args17[2] !== undefined ? _args17[2] : {};
nonce = options.nonce;
if (!(nonce === null || nonce === undefined)) {
_context17.next = 6;
break;
}
_context17.next = 5;
return this.getNonce();
case 5:
nonce = _context17.sent;
case 6:
pld = transaction.newUnsubscribePayload(this.getPublicKey(), identifier, topic);
_context17.next = 9;
return this.createTransaction(pld, nonce, options);
case 9:
txn = _context17.sent;
if (!options.buildOnly) {
_context17.next = 14;
break;
}
_context17.t0 = txn;
_context17.next = 17;
break;
case 14:
_context17.next = 16;
return this.sendTransaction(txn);
case 16:
_context17.t0 = _context17.sent;
case 17:
return _context17.abrupt("return", _context17.t0);
case 18:
case "end":
return _context17.stop();
}
}, _callee17, this);
}));
return _unsubscribe.apply(this, arguments);
}
function getNodeState() {
return _getNodeState.apply(this, arguments);
}
function _getNodeState() {
_getNodeState = _asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee18() {
var options,
_args18 = arguments;
return _regeneratorRuntime().wrap(function _callee18$(_context18) {
while (1) switch (_context18.prev = _context18.next) {
case 0:
options = _args18.length > 0 && _args18[0] !== undefined ? _args18[0] : {};
return _context18.abrupt("return", rpc.getNodeState(options.rpcServerAddr));
case 2:
case "end":
return _context18.stop();
}
}, _callee18);
}));
return _getNodeState.apply(this, arguments);
}
function getPeerAddr(_x25) {
return _getPeerAddr.apply(this, arguments);
}
function _getPeerAddr() {
_getPeerAddr = _asyncToGenerator(/*#__PURE__*/_regeneratorRuntime().mark(function _callee19(address) {
var options,
_args19 = arguments;
return _regeneratorRuntime().wrap(function _callee19$(_context19) {
while (1) switch (_context19.prev = _context19.next) {
case 0:
options = _args19.length > 1 && _args19[1] !== undefined ? _args19[1] : {};
return _context19.abrupt("return", rpc.getPeerAddr(options.rpcServerAddr, {
address: address,
offer: options.offer
}));
case 2:
case "end":
return _context19.stop();
}
}, _callee19);
}));
return _getPeerAddr.apply(this, arguments);
}