@kiroboio/fct-core/lib.cjs/utils/OPStackGasPriceOracle.js

Kirobo.io FCT Core library

"use strict";
// TODO: Need to create a function that returns
Object.defineProperty(exports, "__esModule", { value: true });
exports.getGasOracleData = getGasOracleData;
const tslib_1 = require("tslib");
const ethers_1 = require("ethers");
const OPGasPriceOracle_abi_json_1 = tslib_1.__importDefault(require("../abi/OPGasPriceOracle.abi.json"));
const OP_GAS_PRICE_ORACLE = "0x420000000000000000000000000000000000000F";
const IOPGasPriceOracle = new ethers_1.ethers.utils.Interface(OPGasPriceOracle_abi_json_1.default);
async function getGasOracleData({ provider, rpcUrl, gasPriceOracle = OP_GAS_PRICE_ORACLE, }) {
    let _provider;
    if (!provider) {
        if (!rpcUrl) {
            throw new Error("No provider or RPC url is provided");
        }
        _provider = new ethers_1.ethers.providers.JsonRpcProvider(rpcUrl);
    }
    else {
        _provider = provider;
    }
    const GasOracle = new ethers_1.ethers.Contract(gasPriceOracle, IOPGasPriceOracle, _provider);
    const [baseFeeScalar, l1BaseFee, blobBaseFeeScalar, blobBaseFee] = await Promise.all([GasOracle.baseFeeScalar(), GasOracle.l1BaseFee(), GasOracle.blobBaseFeeScalar(), GasOracle.blobBaseFee()]);
    return {
        baseFeeScalar: BigInt(baseFeeScalar),
        l1BaseFee: l1BaseFee.toBigInt(),
        blobBaseFeeScalar: BigInt(blobBaseFeeScalar),
        blobBaseFee: blobBaseFee.toBigInt(),
    };
}
//# sourceMappingURL=OPStackGasPriceOracle.js.map