@kadena/hardhat-chainweb/lib/pure-utils.js

Hardhat plugin for Kadena's Chainweb network

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getNetworkStem = void 0;
exports.computeOriginHash = computeOriginHash;
const ethers_1 = require("ethers");
const getNetworkStem = (chainwebName) => `chainweb_${chainwebName}`;
exports.getNetworkStem = getNetworkStem;
function computeOriginHash(origin) {
    // Create a proper ABI encoding matching Solidity struct layout
    const abiEncoded = ethers_1.ethers.AbiCoder.defaultAbiCoder().encode(['tuple(uint32,address,uint64,uint64,uint64)'], [
        [
            origin.chain, // uint32 originChainId
            origin.originContractAddress, // address originContractAddress
            origin.height, // uint64 originBlockHeight
            origin.txIdx, // uint64 originTransactionIndex
            origin.eventIdx, // uint64 originEventIndex
        ],
    ]);
    // Hash it using keccak256
    return ethers_1.ethers.keccak256(abiEncoded);
}
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