airgap-coin-lib
Version:
The airgap-coin-lib is a protocol agnostic library to prepare, sign and broadcast cryptocurrency transactions.
443 lines • 23.3 kB
JavaScript
"use strict";
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
Object.defineProperty(exports, "__esModule", { value: true });
var index_1 = require("../../../dependencies/src/axios-0.19.0/index");
var bignumber_1 = require("../../../dependencies/src/bignumber.js-9.0.0/bignumber");
var ICoinSubProtocol_1 = require("../../ICoinSubProtocol");
var TezosContract_1 = require("../contract/TezosContract");
var TezosProtocol_1 = require("../TezosProtocol");
var TezosOperationType_1 = require("../types/TezosOperationType");
var utils_1 = require("../types/utils");
var TezosFAProtocol = /** @class */ (function (_super) {
__extends(TezosFAProtocol, _super);
function TezosFAProtocol(options) {
var _this = _super.call(this) || this;
_this.options = options;
_this.isSubProtocol = true;
_this.subProtocolType = ICoinSubProtocol_1.SubProtocolType.TOKEN;
_this.defaultSourceAddress = 'tz1Mj7RzPmMAqDUNFBn5t5VbXmWW4cSUAdtT';
_this.contractAddress = _this.options.config.contractAddress;
_this.symbol = _this.options.config.symbol;
_this.name = _this.options.config.name;
_this.marketSymbol = _this.options.config.marketSymbol;
_this.identifier = _this.options.config.identifier;
_this.feeDefaults = _this.options.config.feeDefaults;
_this.decimals = _this.options.config.decimals;
_this.contract = new TezosContract_1.TezosContract(_this.options.config.contractAddress, _this.options.network.rpcUrl, _this.options.network.extras.conseilUrl, _this.options.network.extras.conseilNetwork, _this.options.network.extras.conseilApiKey);
return _this;
}
TezosFAProtocol.prototype.bigMapValue = function (key, isKeyHash, bigMapID) {
if (isKeyHash === void 0) { isKeyHash = false; }
return __awaiter(this, void 0, void 0, function () {
var result;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this.contract.bigMapValues({
bigMapID: bigMapID,
predicates: [
{
field: isKeyHash ? 'key_hash' : 'key',
operation: 'eq',
set: [key]
}
]
})];
case 1:
result = _a.sent();
return [2 /*return*/, result.length > 0 ? result[0].value : null];
}
});
});
};
TezosFAProtocol.prototype.estimateMaxTransactionValueFromPublicKey = function (publicKey, recipients, fee) {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
return [2 /*return*/, this.getBalanceOfPublicKey(publicKey)];
});
});
};
TezosFAProtocol.prototype.getTransactionsFromPublicKey = function (publicKey, limit, cursor) {
return __awaiter(this, void 0, void 0, function () {
var addresses;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this.getAddressesFromPublicKey(publicKey)];
case 1:
addresses = _a.sent();
return [2 /*return*/, this.getTransactionsFromAddresses(addresses, limit, cursor)];
}
});
});
};
TezosFAProtocol.prototype.getTransactionsFromAddresses = function (addresses, limit, cursor) {
return __awaiter(this, void 0, void 0, function () {
var allTransactions, lastEntryBlockLevel, transactions;
var _this = this;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, Promise.all(addresses.map(function (address) {
var body = {
predicates: [
{
field: 'parameters',
operation: 'like',
set: [address],
inverse: false
},
{
field: 'parameters_entrypoints',
operation: 'eq',
set: ['transfer'],
inverse: false
},
{
field: 'kind',
operation: 'eq',
set: ['transaction'],
inverse: false
},
{
field: 'destination',
operation: 'eq',
set: [_this.contractAddress],
inverse: false
}
],
orderBy: [
{
field: 'timestamp',
direction: 'desc'
}
],
limit: limit
};
if (cursor && cursor.lastBlockLevel) {
body.predicates.push({
field: 'block_level',
operation: 'lt',
set: [cursor.lastBlockLevel.toString()],
inverse: false
});
}
return index_1.default
.post(_this.baseApiUrl + "/v2/data/tezos/" + _this.baseApiNetwork + "/operations", body, {
// incoming txs
headers: _this.headers
})
.then(function (response) { return response.data; })
.catch(function () {
return [];
});
}))];
case 1:
allTransactions = _a.sent();
lastEntryBlockLevel = allTransactions.length > 0 ? allTransactions[allTransactions.length - 1].block_level : 0;
transactions = allTransactions
.reduce(function (current, next) { return current.concat(next); })
.map(function (transaction) { return _this.transactionToAirGapTransactions(transaction, addresses); })
.reduce(function (flatten, toFlatten) { return flatten.concat(toFlatten); }, []);
return [2 /*return*/, {
transactions: transactions,
cursor: {
lastBlockLevel: lastEntryBlockLevel
}
}];
}
});
});
};
TezosFAProtocol.prototype.getTransactions = function (limit, cursor) {
return __awaiter(this, void 0, void 0, function () {
var body, response, transactions, lastEntryBlockLevel;
var _this = this;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
body = {
predicates: [
{
field: 'parameters',
operation: 'like',
set: ['"transfer"'],
inverse: false
},
{
field: 'kind',
operation: 'eq',
set: ['transaction'],
inverse: false
},
{
field: 'destination',
operation: 'eq',
set: [this.contractAddress],
inverse: false
}
],
orderBy: [
{
field: 'block_level',
direction: 'desc'
}
],
limit: limit
};
if (cursor !== undefined) {
body.predicates.push({
field: 'block_level',
operation: 'lt',
set: [cursor.lastBlockLevel],
inverse: false
});
}
return [4 /*yield*/, index_1.default.post(this.baseApiUrl + "/v2/data/tezos/" + this.baseApiNetwork + "/operations", body, {
headers: this.headers
})];
case 1:
response = _a.sent();
transactions = response.data
.map(function (transaction) { return _this.transactionToAirGapTransactions(transaction); })
.reduce(function (flatten, toFlatten) { return flatten.concat(toFlatten); }, []);
lastEntryBlockLevel = response.data.length > 0 ? response.data[response.data.length - 1].block_level : 0;
return [2 /*return*/, {
transactions: transactions,
cursor: {
lastBlockLevel: lastEntryBlockLevel
}
}];
}
});
});
};
TezosFAProtocol.prototype.normalizeTransactionParameters = function (parameters, fallbackEntrypointName) {
return __awaiter(this, void 0, void 0, function () {
var parsedParameters;
return __generator(this, function (_a) {
parsedParameters = this.parseParameters(parameters);
if (!(parsedParameters instanceof Object && 'value' in parsedParameters) && !utils_1.isMichelineNode(parsedParameters)) {
throw new Error('Invalid parameters.');
}
return [2 /*return*/, this.contract.normalizeContractCallParameters(parsedParameters, fallbackEntrypointName)];
});
});
};
TezosFAProtocol.prototype.getTransactionOperationDetails = function (transactionOperation) {
var _a;
return __awaiter(this, void 0, void 0, function () {
var partials;
return __generator(this, function (_b) {
partials = [];
try {
partials = transactionOperation.parameters
? (_a = this.transactionDetailsFromParameters(transactionOperation.parameters), (_a !== null && _a !== void 0 ? _a : [])) : [];
}
catch (_c) { }
if (partials.length === 0) {
partials.push({});
}
return [2 /*return*/, partials.map(function (partial) {
return __assign({ from: [transactionOperation.source], amount: transactionOperation.amount, to: [transactionOperation.destination] }, partial);
})];
});
});
};
TezosFAProtocol.prototype.parseParameters = function (parameters) {
var toBeRemoved = 'Unparsable code: ';
if (parameters.startsWith(toBeRemoved)) {
parameters = parameters.slice(toBeRemoved.length);
}
return JSON.parse(parameters);
};
TezosFAProtocol.prototype.transactionToAirGapTransactions = function (transaction, sourceAddresses) {
var _this = this;
var _a;
var parameters = (_a = transaction.parameters_micheline, (_a !== null && _a !== void 0 ? _a : transaction.parameters));
var parsedParameters = this.parseParameters(parameters);
if (!utils_1.isMichelineNode(parsedParameters)) {
throw new Error('Transaction parameters are invalid.');
}
var transferData = {
entrypoint: transaction.parameters_entrypoints,
value: parsedParameters
};
var partialDetails = this.transactionDetailsFromParameters(transferData);
return partialDetails.map(function (details) {
var _a;
var inbound = sourceAddresses !== undefined && details.to && details.to.length === 1 ? sourceAddresses.indexOf(details.to[0]) !== -1 : false;
return __assign({ amount: new bignumber_1.default(0).toFixed(), fee: new bignumber_1.default((_a = transaction.fee, (_a !== null && _a !== void 0 ? _a : 0))).toFixed(), from: [], isInbound: inbound, protocolIdentifier: _this.identifier, network: _this.options.network, to: [], hash: transaction.operation_group_hash, timestamp: transaction.timestamp / 1000, blockHeight: transaction.block_level, status: transaction.status }, details);
});
};
TezosFAProtocol.prototype.runContractCall = function (contractCall, source) {
return __awaiter(this, void 0, void 0, function () {
var results, counter, branch, chainID, body, response, metadata, runOperationError_1;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, Promise.all([
index_1.default.get(this.url("/chains/main/blocks/head/context/contracts/" + source + "/counter")),
index_1.default.get(this.url('/chains/main/blocks/head/'))
])];
case 1:
results = _a.sent();
counter = new bignumber_1.default(results[0].data).plus(1);
branch = results[1].data.hash;
chainID = results[1].data.chain_id;
body = this.prepareMockContractCall(contractCall, chainID, branch, counter, source, this.contractAddress);
_a.label = 2;
case 2:
_a.trys.push([2, 4, , 5]);
return [4 /*yield*/, index_1.default.post(this.url('/chains/main/blocks/head/helpers/scripts/run_operation'), body, {
headers: { 'Content-Type': 'application/json' }
})];
case 3:
response = _a.sent();
metadata = response.data.contents[0].metadata;
if (metadata.internal_operation_results !== undefined && metadata.operation_result.status === 'applied') {
return [2 /*return*/, metadata.internal_operation_results[0].parameters.value];
}
else {
throw new Error(metadata.operation_result.errors[0].id);
}
return [3 /*break*/, 5];
case 4:
runOperationError_1 = _a.sent();
console.error(runOperationError_1);
throw runOperationError_1;
case 5: return [2 /*return*/];
}
});
});
};
TezosFAProtocol.prototype.prepareContractCall = function (contractCalls, fee, publicKey) {
return __awaiter(this, void 0, void 0, function () {
var operations, tezosWrappedOperation, binaryTx, error_1;
var _this = this;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
operations = contractCalls.map(function (contractCall) {
return {
kind: TezosOperationType_1.TezosOperationType.TRANSACTION,
fee: fee,
amount: '0',
destination: _this.contractAddress,
parameters: contractCall.toJSON()
};
});
_a.label = 1;
case 1:
_a.trys.push([1, 4, , 5]);
return [4 /*yield*/, this.prepareOperations(publicKey, operations, false)];
case 2:
tezosWrappedOperation = _a.sent();
return [4 /*yield*/, this.forgeTezosOperation(tezosWrappedOperation)];
case 3:
binaryTx = _a.sent();
return [2 /*return*/, { binaryTransaction: binaryTx }];
case 4:
error_1 = _a.sent();
console.error(error_1.message);
throw new Error('Forging Tezos TX failed.');
case 5: return [2 /*return*/];
}
});
});
};
TezosFAProtocol.prototype.requireSource = function (source, defaultSource) {
var excludedPrefixes = [];
for (var _i = 2; _i < arguments.length; _i++) {
excludedPrefixes[_i - 2] = arguments[_i];
}
var _source = (source !== null && source !== void 0 ? source : defaultSource);
return _source === undefined || excludedPrefixes.some(function (excluded) { return _source.toLowerCase().startsWith(excluded.toLowerCase()); })
? this.defaultSourceAddress
: _source;
};
TezosFAProtocol.prototype.prepareMockContractCall = function (contractCall, chainID, branch, counter, source, contractAddress, fee) {
if (fee === void 0) { fee = '0'; }
return {
chain_id: chainID,
operation: {
branch: branch,
signature: 'sigUHx32f9wesZ1n2BWpixXz4AQaZggEtchaQNHYGRCoWNAXx45WGW2ua3apUUUAGMLPwAU41QoaFCzVSL61VaessLg4YbbP',
contents: [
{
kind: TezosOperationType_1.TezosOperationType.TRANSACTION,
counter: counter.toFixed(),
amount: '0',
source: source,
destination: contractAddress,
fee: fee,
gas_limit: '400000',
storage_limit: '60000',
parameters: contractCall.toJSON()
}
]
}
};
};
TezosFAProtocol.prototype.url = function (path) {
return "" + this.jsonRPCAPI + path;
};
return TezosFAProtocol;
}(TezosProtocol_1.TezosProtocol));
exports.TezosFAProtocol = TezosFAProtocol;
//# sourceMappingURL=TezosFAProtocol.js.map