hector-rubic-sdk
Version:
Simplify dApp creation
260 lines • 14.6 kB
JavaScript
"use strict";
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var _a;
Object.defineProperty(exports, "__esModule", { value: true });
exports.OneinchTrade = void 0;
var constants_1 = require("./constants");
var utils_1 = require("./utils");
var token_native_address_proxy_1 = require("../utils/token-native-address-proxy");
var instant_trade_1 = require("../../../instant-trade");
var injector_1 = require("../../../../../core/sdk/injector");
var bignumber_js_1 = __importDefault(require("bignumber.js"));
var common_1 = require("../../../../../common");
var blockchain_name_1 = require("../../../../../core/blockchain/models/blockchain-name");
var trade_type_1 = require("../../../models/trade-type");
var rubic_sdk_error_1 = require("../../../../../common/errors/rubic-sdk.error");
var insufficient_funds_oneinch_error_1 = require("../../../../../common/errors/swap/insufficient-funds-oneinch.error");
var blockchains_1 = require("../../../../../core/blockchain/constants/blockchains");
var low_slippage_error_1 = require("../../../../../common/errors/swap/low-slippage.error");
var OneinchTrade = /** @class */ (function (_super) {
__extends(OneinchTrade, _super);
function OneinchTrade(oneinchTradeStruct) {
var _this = _super.call(this, oneinchTradeStruct.from.blockchain) || this;
_this.httpClient = injector_1.Injector.httpClient;
_this.contractAddress = oneinchTradeStruct.contractAddress;
_this.from = oneinchTradeStruct.from;
_this.to = oneinchTradeStruct.to;
_this.nativeSupportedFrom = (0, token_native_address_proxy_1.createTokenNativeAddressProxy)(oneinchTradeStruct.from, constants_1.oneinchApiParams.nativeAddress);
_this.nativeSupportedTo = (0, token_native_address_proxy_1.createTokenNativeAddressProxy)(oneinchTradeStruct.to, constants_1.oneinchApiParams.nativeAddress);
_this.gasFeeInfo = oneinchTradeStruct.gasFeeInfo || null;
_this.slippageTolerance = oneinchTradeStruct.slippageTolerance;
_this.disableMultihops = oneinchTradeStruct.disableMultihops;
_this.path = oneinchTradeStruct.path;
_this.transactionData = oneinchTradeStruct.data;
_this.wrappedPath = (0, token_native_address_proxy_1.createTokenNativeAddressProxyInPathStartAndEnd)(_this.path, constants_1.oneinchApiParams.nativeAddress);
return _this;
}
OneinchTrade.checkIfNeedApproveAndThrowError = function (from) {
return __awaiter(this, void 0, void 0, function () {
var needApprove;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, new OneinchTrade({
from: from
}).needApprove()];
case 1:
needApprove = _a.sent();
if (needApprove) {
throw new Error('need approve');
}
return [2 /*return*/];
}
});
});
};
Object.defineProperty(OneinchTrade.prototype, "type", {
get: function () {
return OneinchTrade.oneInchTradeTypes[this.from.blockchain];
},
enumerable: false,
configurable: true
});
Object.defineProperty(OneinchTrade.prototype, "apiBaseUrl", {
get: function () {
return (0, utils_1.getOneinchApiBaseUrl)(this.from.blockchain);
},
enumerable: false,
configurable: true
});
OneinchTrade.prototype.needApprove = function () {
return __awaiter(this, void 0, void 0, function () {
var response, allowance;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
this.checkWalletConnected();
if (this.nativeSupportedFrom.isNative) {
return [2 /*return*/, false];
}
return [4 /*yield*/, this.httpClient.get("".concat(this.apiBaseUrl, "/approve/allowance"), {
params: {
tokenAddress: this.nativeSupportedFrom.address,
walletAddress: this.walletAddress
}
})];
case 1:
response = _a.sent();
allowance = new bignumber_js_1.default(response.allowance);
return [2 /*return*/, allowance.lt(this.nativeSupportedFrom.weiAmount)];
}
});
});
};
OneinchTrade.prototype.swap = function (options) {
if (options === void 0) { options = {}; }
return __awaiter(this, void 0, void 0, function () {
var apiTradeData, _a, gas, gasPrice, transactionOptions, err_1;
return __generator(this, function (_b) {
switch (_b.label) {
case 0: return [4 /*yield*/, this.checkWalletState()];
case 1:
_b.sent();
return [4 /*yield*/, this.checkAllowanceAndApprove(options)];
case 2:
_b.sent();
_b.label = 3;
case 3:
_b.trys.push([3, 5, , 6]);
return [4 /*yield*/, this.getTradeData()];
case 4:
apiTradeData = _b.sent();
_a = this.getGasParamsFromApiTradeData(options, apiTradeData), gas = _a.gas, gasPrice = _a.gasPrice;
transactionOptions = {
onTransactionHash: options.onConfirm,
data: apiTradeData.tx.data,
gas: gas,
gasPrice: gasPrice
};
return [2 /*return*/, injector_1.Injector.web3Private.trySendTransaction(apiTradeData.tx.to, this.nativeSupportedFrom.isNative ? this.nativeSupportedFrom.stringWeiAmount : '0', transactionOptions)];
case 5:
err_1 = _b.sent();
this.specifyError(err_1);
throw new rubic_sdk_error_1.RubicSdkError(err_1.message || err_1.toString());
case 6: return [2 /*return*/];
}
});
});
};
OneinchTrade.prototype.encode = function (options) {
return __awaiter(this, void 0, void 0, function () {
var apiTradeData, _a, gas, gasPrice, err_2;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
_b.trys.push([0, 2, , 3]);
return [4 /*yield*/, this.getTradeData(true, options.fromAddress)];
case 1:
apiTradeData = _b.sent();
_a = this.getGasParamsFromApiTradeData(options, apiTradeData), gas = _a.gas, gasPrice = _a.gasPrice;
return [2 /*return*/, __assign(__assign({}, apiTradeData.tx), { gas: gas, gasPrice: gasPrice })];
case 2:
err_2 = _b.sent();
this.specifyError(err_2);
throw new rubic_sdk_error_1.RubicSdkError(err_2.message || err_2.toString());
case 3: return [2 /*return*/];
}
});
});
};
OneinchTrade.prototype.getTradeData = function (disableEstimate, fromAddress) {
if (disableEstimate === void 0) { disableEstimate = false; }
var swapRequest = {
params: __assign({ fromTokenAddress: this.nativeSupportedFrom.address, toTokenAddress: this.nativeSupportedTo.address, amount: this.nativeSupportedFrom.stringWeiAmount, slippage: (this.slippageTolerance * 100).toString(), fromAddress: fromAddress || this.walletAddress, disableEstimate: disableEstimate }, (this.disableMultihops && { mainRouteParts: '1' }))
};
return this.httpClient.get("".concat(this.apiBaseUrl, "/swap"), swapRequest);
};
OneinchTrade.prototype.getGasParamsFromApiTradeData = function (options, apiTradeData) {
return this.getGasParams({
gasLimit: options.gasLimit || apiTradeData.tx.gas.toString(),
gasPrice: options.gasPrice || apiTradeData.tx.gasPrice
});
};
OneinchTrade.prototype.specifyError = function (err) {
var _this = this;
var _a, _b, _c;
if (err.error) {
if ((_a = err.error.message) === null || _a === void 0 ? void 0 : _a.includes('cannot estimate')) {
var nativeToken = blockchains_1.blockchains.find(function (el) { return el.name === _this.nativeSupportedFrom.blockchain; }).nativeCoin.symbol;
var message = "1inch sets increased costs on gas fee. For transaction enter less ".concat(nativeToken, " amount or top up your ").concat(nativeToken, " balance.");
throw new rubic_sdk_error_1.RubicSdkError(message);
}
if ((_b = err.error.message) === null || _b === void 0 ? void 0 : _b.includes('insufficient funds for transfer')) {
throw new insufficient_funds_oneinch_error_1.InsufficientFundsOneinchError();
}
if ((_c = err.error.description) === null || _c === void 0 ? void 0 : _c.includes('cannot estimate')) {
throw new low_slippage_error_1.LowSlippageError();
}
}
};
OneinchTrade.oneInchTradeTypes = (_a = {},
_a[blockchain_name_1.BLOCKCHAIN_NAME.ETHEREUM] = trade_type_1.TRADE_TYPE.ONE_INCH_ETHEREUM,
_a[blockchain_name_1.BLOCKCHAIN_NAME.BINANCE_SMART_CHAIN] = trade_type_1.TRADE_TYPE.ONE_INCH_BSC,
_a[blockchain_name_1.BLOCKCHAIN_NAME.POLYGON] = trade_type_1.TRADE_TYPE.ONE_INCH_POLYGON,
_a);
__decorate([
common_1.Cache
], OneinchTrade.prototype, "apiBaseUrl", null);
return OneinchTrade;
}(instant_trade_1.InstantTrade));
exports.OneinchTrade = OneinchTrade;
//# sourceMappingURL=oneinch-trade.js.map