@energi/energiswap-default-token-list
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Energiswap Default Token List
118 lines (117 loc) • 6.68 kB
JavaScript
;
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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.");
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var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
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var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
exports.__esModule = true;
exports.MULTICALL_NETWORKS = exports.NODE_API = exports.MULTICALL_ABI = void 0;
var web3_1 = __importDefault(require("web3"));
var Multicall_json_1 = __importDefault(require("../abis/Multicall.json"));
exports.MULTICALL_ABI = Multicall_json_1["default"];
var addresses_1 = __importDefault(require("./addresses"));
var NODE_API = {
testnet: 'https://nodeapi.test.energi.network',
mainnet: 'https://nodeapi.energi.network'
};
exports.NODE_API = NODE_API;
var MULTICALL_NETWORKS = {
testnet: '0x9802d5160660622642a24beE9EF6625ed4Ad0838',
mainnet: '0x0c44695d3F94e3027966E273c7E09bD481098781'
};
exports.MULTICALL_NETWORKS = MULTICALL_NETWORKS;
var getTokens = function (network) { return __awaiter(void 0, void 0, void 0, function () {
var web3, multicall, nameMethod, symbolMethod, decimalsMethod, nameCalls, symbolCalls, decimalsCalls, callResult, _a, encodedNames, encodedSymbols, encodedDecimals, names, symbols, decimals, chainId;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
web3 = new web3_1["default"](NODE_API[network]);
return [4 /*yield*/, new web3.eth.Contract(Multicall_json_1["default"], MULTICALL_NETWORKS[network])];
case 1:
multicall = _b.sent();
nameMethod = web3.eth.abi.encodeFunctionSignature('name()');
symbolMethod = web3.eth.abi.encodeFunctionSignature('symbol()');
decimalsMethod = web3.eth.abi.encodeFunctionSignature('decimals()');
nameCalls = [];
symbolCalls = [];
decimalsCalls = [];
addresses_1["default"][network].forEach(function (address) {
nameCalls.push({
target: address,
callData: nameMethod
});
symbolCalls.push({
target: address,
callData: symbolMethod
});
decimalsCalls.push({
target: address,
callData: decimalsMethod
});
});
return [4 /*yield*/, multicall.methods
.aggregate(__spreadArray(__spreadArray(__spreadArray([], nameCalls, true), symbolCalls, true), decimalsCalls, true))
.call()];
case 2:
callResult = _b.sent();
_a = [0, 1, 2].map(function (index) { return callResult.returnData.slice(index * addresses_1["default"][network].length, (index + 1) * addresses_1["default"][network].length); }), encodedNames = _a[0], encodedSymbols = _a[1], encodedDecimals = _a[2];
names = encodedNames.map(function (data) { return web3.eth.abi.decodeParameter('string', data); });
symbols = encodedSymbols.map(function (data) { return web3.eth.abi.decodeParameter('string', data); });
decimals = encodedDecimals.map(function (data) { return web3.eth.abi.decodeParameter('uint8', data); });
return [4 /*yield*/, web3.eth.getChainId()];
case 3:
chainId = _b.sent();
return [2 /*return*/, addresses_1["default"][network].map(function (address, index) { return ({
address: address,
decimals: Number(decimals[index]),
name: names[index],
symbol: symbols[index],
chainId: chainId
}); })];
}
});
}); };
exports["default"] = getTokens;