@owlprotocol/contracts-account-abstraction/lib/cjs/actions/bundler/simulateEntryPoint.js

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

var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var simulateEntryPoint_exports = {};
__export(simulateEntryPoint_exports, {
  simulateEntryPoint: () => simulateEntryPoint
});
module.exports = __toCommonJS(simulateEntryPoint_exports);
var import_viem = require("viem");
var import_utils = require("viem/utils");
var import_actions = require("viem/actions");
var import_PimlicoEntryPointSimulations = require("../../artifacts/PimlicoEntryPointSimulations.js");
var import_EntryPoint = require("../../artifacts/EntryPoint.js");
async function simulateEntryPoint(client, parameters) {
  const { entryPoint, entryPointSimulationsCallData, entryPointSimulationsAddress, stateOverride } = parameters;
  const callData = (0, import_viem.encodeFunctionData)({
    abi: import_PimlicoEntryPointSimulations.abi,
    functionName: "simulateEntryPoint",
    args: [entryPoint, entryPointSimulationsCallData]
  });
  const callReturn = await (0, import_utils.getAction)(
    client,
    import_actions.call,
    "call"
  )({
    to: entryPointSimulationsAddress,
    data: callData,
    blockTag: "latest",
    stateOverride: stateOverride ? [stateOverride] : void 0
  });
  const result = callReturn.data;
  if (!result) {
    throw new Error("simulateEntryPoint return empty data");
  }
  const returnBytes = (0, import_viem.decodeAbiParameters)([{ name: "ret", type: "bytes[]" }], result);
  return returnBytes[0].map((data) => {
    const decodedDelegateAndError = (0, import_viem.decodeErrorResult)({
      abi: import_EntryPoint.abi,
      data
    });
    if (!decodedDelegateAndError?.args?.[1]) {
      throw new Error("Unexpected error");
    }
    return decodedDelegateAndError.args[1];
  });
}