66 lines
2.1 KiB
JavaScript
66 lines
2.1 KiB
JavaScript
const {ethers} = require("hardhat");
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const Safe = require('@safe-global/protocol-kit').default;
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const {EthersAdapter} = require('@safe-global/protocol-kit');
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const {default: SafeApiKit} = require("@safe-global/api-kit");
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const txServiceUrls = {
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ethereum: "https://safe-transaction-mainnet.safe.global",
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base: "https://safe-transaction-base.safe.global",
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unichain: "https://safe-transaction-unichain.safe.global",
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};
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const txServiceUrl = txServiceUrls[hre.network.name];
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async function proposeOrSendTransaction(safeAddress, txData, signer, methodName) {
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if (safeAddress) {
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return proposeTransaction(safeAddress, txData, signer, methodName);
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} else {
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console.log(`Executing the transaction directly`);
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const tx = await signer.sendTransaction(txData);
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await tx.wait();
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return tx.hash;
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}
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}
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async function proposeTransaction(safeAddress, txData, signer, methodName) {
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const signerAddress = await signer.getAddress();
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console.log(`Proposing transaction to Safe: ${safeAddress} with account: ${signerAddress}`);
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const ethAdapter = new EthersAdapter({
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ethers,
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signerOrProvider: signer,
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});
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const safeService = new SafeApiKit({txServiceUrl, ethAdapter});
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const safeSdk = await Safe.create({
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ethAdapter,
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safeAddress,
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});
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let next_nonce = await safeService.getNextNonce(safeAddress);
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const safeTransaction = await safeSdk.createTransaction({
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safeTransactionData: {
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...txData,
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nonce: next_nonce
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}
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});
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const safeTxHash = await safeSdk.getTransactionHash(safeTransaction);
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const senderSignature = await safeSdk.signTransactionHash(safeTxHash);
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const proposeArgs = {
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safeAddress,
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safeTransactionData: safeTransaction.data,
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safeTxHash,
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senderAddress: signerAddress,
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senderSignature: senderSignature.data,
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origin: `Proposed from hardhat: ${methodName}`,
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nonce: next_nonce,
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};
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await safeService.proposeTransaction(proposeArgs);
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return safeTxHash;
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}
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module.exports = {
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proposeOrSendTransaction
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} |