nerve-sdk-js/lib/test/swap/swapTradeStableRemoveLp.js

nerve nerve-js nerve-sdk nerve-js-sdk

function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }

function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }

/**
 * Swap币币交换
 */
var nerve = require('../../index'); // 设置网络环境
// nerve.mainnet();
// nerve.testnet();


nerve.customnet(5, "http://192.168.5.66:17004/jsonrpc");

var {
  acc0,
  acc1,
  acc2,
  acc3,
  acc4
} = require('./testAcc');

var chainId = nerve.chainId(); // 账户信息

var pri = acc4().pri;
var fromAddress = nerve.getAddressByPri(chainId, pri);
var amountIn = "500000000"; // 卖出的资产数量

var tokenPath = [nerve.swap.token(chainId, 1), nerve.swap.token(chainId, 9)]; // 币币交换资产路径，路径中最后一个资产，是稳定币LP资产

var amountOutMin = "0"; // 最小买进的资产数量

var feeTo = null; // 交易手续费取出一部分给指定的接收地址

var deadline = nerve.swap.currentTime() + 300; // 过期时间

var toAddress = fromAddress; // 资产接收地址

var targetToken = nerve.swap.token(chainId, 5); // 撤销稳定币流动性换出的资产

var remark = 'swapTradeStableRemoveLp remark'; //调用

test();

function test() {
  return _test.apply(this, arguments);
}

function _test() {
  _test = _asyncToGenerator(function* () {
    var tx = yield nerve.swap.swapTradeStableRemoveLp(fromAddress, amountIn, tokenPath, amountOutMin, feeTo, deadline, toAddress, targetToken, remark);
    console.log('hash: ' + tx.hash);
    console.log('hex: ' + tx.hex); // 签名交易

    var signedTx = nerve.appendSignature(tx.hex, pri);
    console.log('signedTx hash: ' + signedTx.data.hash);
    console.log('signedTx hex: ' + signedTx.data.hex); // 广播交易

    var result = yield nerve.broadcastTx(signedTx.data.hex);
    console.log('result: ' + result);
  });
  return _test.apply(this, arguments);
}