@owlprotocol/contracts-account-abstraction/lib/esm/SimpleAccount.js

ERC4337 Account Abstraction support for deploying relevant smart contracts and interacting with UserOps.

import { encodeDeployData, encodeFunctionData, getCreate2Address, getCreateAddress, numberToBytes } from "viem";
import { abi as SimpleAccountAbi } from "./artifacts/SimpleAccount.js";
import { ERC1967Proxy } from "./artifacts/ERC1967Proxy.js";
import { SIMPLE_ACCOUNT_FACTORY_ADDRESS } from "./constants.js";
function getSimpleAccountAddress(args, options) {
  const { factoryAddress, proxyBytecode } = options ?? {
    factoryAddress: SIMPLE_ACCOUNT_FACTORY_ADDRESS,
    proxyBytecode: ERC1967Proxy.bytecode
  };
  const simpleAccountImplementation = getCreateAddress({
    from: factoryAddress,
    nonce: 1n
  });
  const initData = encodeFunctionData({
    abi: SimpleAccountAbi,
    functionName: "initialize",
    args: [args.owner]
  });
  const proxyDeployData = encodeDeployData({
    bytecode: proxyBytecode,
    abi: ERC1967Proxy.abi,
    args: [simpleAccountImplementation, initData]
  });
  const salt = args.salt ?? 0n;
  return getCreate2Address({
    from: factoryAddress,
    salt: numberToBytes(salt, { size: 32 }),
    bytecode: proxyDeployData
  });
}
export {
  getSimpleAccountAddress
};