hector-rubic-sdk
Version:
Simplify dApp creation
157 lines • 8.27 kB
JavaScript
"use strict";
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 });
exports.CrossChainTrade = void 0;
var core_1 = require("../../../../core");
var injector_1 = require("../../../../core/sdk/injector");
var common_1 = require("../../../../common");
var CrossChainTrade = /** @class */ (function () {
function CrossChainTrade(providerAddress) {
this.providerAddress = providerAddress;
}
Object.defineProperty(CrossChainTrade.prototype, "walletAddress", {
get: function () {
return injector_1.Injector.web3Private.address;
},
enumerable: false,
configurable: true
});
Object.defineProperty(CrossChainTrade.prototype, "estimatedGas", {
get: function () {
if (!this.gasData) {
return null;
}
return core_1.Web3Pure.fromWei(this.gasData.gasPrice).multipliedBy(this.gasData.gasLimit);
},
enumerable: false,
configurable: true
});
CrossChainTrade.prototype.needApprove = function () {
return __awaiter(this, void 0, void 0, function () {
var allowance;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
this.checkWalletConnected();
if (this.from.isNative) {
return [2 /*return*/, false];
}
return [4 /*yield*/, this.fromWeb3Public.getAllowance(this.from.address, this.walletAddress, this.fromContractAddress)];
case 1:
allowance = _a.sent();
return [2 /*return*/, this.from.weiAmount.gt(allowance)];
}
});
});
};
CrossChainTrade.prototype.approve = function (options) {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this.needApprove()];
case 1:
if (!(_a.sent())) {
throw new common_1.UnnecessaryApprove();
}
this.checkWalletConnected();
this.checkBlockchainCorrect();
return [2 /*return*/, injector_1.Injector.web3Private.approveTokens(this.from.address, this.fromContractAddress, 'infinity', options)];
}
});
});
};
CrossChainTrade.prototype.checkAllowanceAndApprove = function (options) {
return __awaiter(this, void 0, void 0, function () {
var needApprove, txOptions;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this.needApprove()];
case 1:
needApprove = _a.sent();
if (!needApprove) {
return [2 /*return*/];
}
txOptions = {
onTransactionHash: options === null || options === void 0 ? void 0 : options.onApprove,
gas: (options === null || options === void 0 ? void 0 : options.gasLimit) || undefined,
gasPrice: (options === null || options === void 0 ? void 0 : options.gasPrice) || undefined
};
return [4 /*yield*/, injector_1.Injector.web3Private.approveTokens(this.from.address, this.fromContractAddress, 'infinity', txOptions)];
case 2:
_a.sent();
return [2 /*return*/];
}
});
});
};
CrossChainTrade.prototype.encode = function (options) {
var _a, _b;
return __awaiter(this, void 0, void 0, function () {
var gasLimit, gasPrice, _c, contractAddress, contractAbi, methodName, methodArguments, value;
return __generator(this, function (_d) {
switch (_d.label) {
case 0:
gasLimit = options.gasLimit, gasPrice = options.gasPrice;
return [4 /*yield*/, this.getContractParams(options.fromAddress)];
case 1:
_c = _d.sent(), contractAddress = _c.contractAddress, contractAbi = _c.contractAbi, methodName = _c.methodName, methodArguments = _c.methodArguments, value = _c.value;
return [2 /*return*/, core_1.Web3Pure.encodeMethodCall(contractAddress, contractAbi, methodName, methodArguments, value, {
gas: gasLimit || ((_a = this.gasData) === null || _a === void 0 ? void 0 : _a.gasLimit.toFixed(0)),
gasPrice: gasPrice || ((_b = this.gasData) === null || _b === void 0 ? void 0 : _b.gasPrice.toFixed())
})];
}
});
});
};
CrossChainTrade.prototype.checkWalletConnected = function () {
if (!this.walletAddress) {
throw new common_1.WalletNotConnectedError();
}
};
CrossChainTrade.prototype.checkBlockchainCorrect = function () {
if (injector_1.Injector.web3Private.blockchainName !== this.from.blockchain) {
throw new common_1.WrongNetworkError();
}
};
CrossChainTrade.prototype.checkUserBalance = function () {
return this.fromWeb3Public.checkBalance(this.from, this.from.tokenAmount, this.walletAddress);
};
return CrossChainTrade;
}());
exports.CrossChainTrade = CrossChainTrade;
//# sourceMappingURL=cross-chain-trade.js.map