@axelar-network/axelarjs-sdk
Version:
The JavaScript SDK for Axelar Network
55 lines • 2.98 kB
JavaScript
;
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());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
const ethers_1 = require("ethers");
class EVMClient {
constructor(config) {
const { rpcUrl, networkOptions, evmWalletDetails } = config;
const { privateKey, useWindowEthereum, provider } = evmWalletDetails;
if (provider) {
this.provider = provider;
}
else {
this.provider =
useWindowEthereum && typeof window !== "undefined" && (window === null || window === void 0 ? void 0 : window.ethereum)
? new ethers_1.ethers.providers.Web3Provider(window.ethereum, networkOptions)
: provider || new ethers_1.ethers.providers.JsonRpcProvider(rpcUrl, networkOptions);
}
this.signer = privateKey
? new ethers_1.ethers.Wallet(privateKey).connect(this.provider)
: this.provider.getSigner();
}
getSigner() {
return this.signer;
}
broadcastToGateway(gatewayAddress, opts) {
return __awaiter(this, void 0, void 0, function* () {
const { data, maxFeePerGas, maxPriorityFeePerGas } = opts;
const txRequest = Object.assign(Object.assign({}, opts), { to: gatewayAddress, data: `0x${data}`, maxPriorityFeePerGas: maxPriorityFeePerGas || ethers_1.ethers.utils.parseUnits("30", "gwei"), maxFeePerGas: maxFeePerGas || ethers_1.ethers.utils.parseUnits("60", "gwei") });
yield this.signer.estimateGas(txRequest);
const tx = yield this.signer.sendTransaction(txRequest);
yield tx.wait(1);
return tx;
});
}
buildUnsignedTx(gatewayAddress, opts) {
const { data, maxFeePerGas, maxPriorityFeePerGas } = opts;
const txRequest = Object.assign(Object.assign({}, opts), { to: gatewayAddress, data: `0x${data}`, maxPriorityFeePerGas: maxPriorityFeePerGas || ethers_1.ethers.utils.parseUnits("30", "gwei"), maxFeePerGas: maxFeePerGas || ethers_1.ethers.utils.parseUnits("60", "gwei") });
return txRequest;
}
broadcastSignedTx(signedTx) {
return __awaiter(this, void 0, void 0, function* () {
return this.provider.sendTransaction(signedTx);
});
}
}
exports.default = EVMClient;
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