@dydxprotocol/exchange-wrappers
Version:
Collection of exchange wrapper contracts used by the dYdX Protocol
72 lines • 2.82 kB
JavaScript
;
var __read = (this && this.__read) || function (o, n) {
var m = typeof Symbol === "function" && o[Symbol.iterator];
if (!m) return o;
var i = m.call(o), r, ar = [], e;
try {
while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
}
catch (error) { e = { error: error }; }
finally {
try {
if (r && !r.done && (m = i["return"])) m.call(i);
}
finally { if (e) throw e.error; }
}
return ar;
};
var __spread = (this && this.__spread) || function () {
for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
return ar;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.CurveExchangeWrapper = void 0;
var ethers_1 = require("ethers");
var bignumber_js_1 = __importDefault(require("bignumber.js"));
var BytesHelper_1 = require("../helpers/BytesHelper");
var deployed_json_1 = require("../../migrations/deployed.json");
var CurveExchangeWrapper = /** @class */ (function () {
function CurveExchangeWrapper(networkId) {
this.networkId = networkId;
}
CurveExchangeWrapper.prototype.setNetworkId = function (networkId) {
this.networkId = networkId;
};
CurveExchangeWrapper.prototype.getAddress = function () {
return deployed_json_1.CurveExchangeWrapper[this.networkId.toString()].address;
};
CurveExchangeWrapper.prototype.orderToBytes = function (order) {
if (!order) {
throw new Error('no CurveOrder');
}
var eachTradeRawData = order.trades.map(function (trade) { return ethers_1.ethers.utils.defaultAbiCoder.encode([
'address',
'int128',
'int128',
'uint256',
'bool',
], [
trade.curveAddress,
new bignumber_js_1.default(trade.fromId).toFixed(),
new bignumber_js_1.default(trade.toId).toFixed(),
new bignumber_js_1.default(trade.fromAmount).toFixed(),
trade.exchangeUnderlying,
]); });
var preData = ethers_1.ethers.utils.defaultAbiCoder.encode([
'uint256',
'uint256',
'uint256',
], [
new bignumber_js_1.default(order.minToAmount).toFixed(),
new bignumber_js_1.default(64).toFixed(),
new bignumber_js_1.default(order.trades.length).toFixed(),
]);
return BytesHelper_1.combineHexStrings.apply(void 0, __spread([preData], eachTradeRawData));
};
return CurveExchangeWrapper;
}());
exports.CurveExchangeWrapper = CurveExchangeWrapper;
//# sourceMappingURL=CurveExchangeWrapper.js.map