sendSignedOp method

Future<String?> sendSignedOp(String signature, UserOperation userOp, bool useDefaultPaymaster)

Implementation

Future<String?> sendSignedOp(
    String signature, UserOperation userOp, bool useDefaultPaymaster) async {
  //signature is personal sign (Ethereum signed message signature)
  try {
    // userOp.setNonce = userOp.nonce as BigInt).toRadixString(16);
    userOp.setSignature = signature;
    if (useDefaultPaymaster) {
      switch (this.paymasterConfig.paymasterType) {
        case PaymasterType.Allowlist:
          // here use class allowlist to check if the current scw is allowlisted
          break;
        default:
      }
    }
    // var creds = EthPrivateKey.fromHex(
    //     "6c9196da0036d59015cc1adedfbc9c434bad536bc37ae4d2b0bef40a941e3fe8");
    // print(userOp.toJson());
    // var z = await entryPointContract.handleOps(
    //     ops: [
    //       EthereumAddress.fromHex(userOp.sender as String),
    //       BigInt.from(userOp.nonce!),
    //       hex.decode((userOp.initCode as String).substring(2)),
    //       hex.decode(userOp.callData!.substring(2)),
    //       BigInt.from(userOp.callGasLimit!),
    //       BigInt.from(userOp.verificationGasLimit!),
    //       BigInt.from(userOp.preVerificationGas!),
    //       BigInt.from(userOp.maxFeePerGas!),
    //       BigInt.from(userOp.maxPriorityFeePerGas!),
    //       hex.decode((userOp.paymasterAndData!).substring(2)),
    //       hex.decode((userOp.signature!).substring(2)),
    //     ],
    //     beneficiary: "0x2de11b40602f0ec6d902dc416996909458b5f83c",
    //     credentials: creds);
    // print(z);
    RPCModel response = await _makeRpcRequest(
      'eth_sendUserOperation',
      bundlerURL,
      [userOp.toJson(), entryPointAddress],
    );
    return response.userOpHash!;
  } catch (e) {
    print(e);
    // return e;
  }
}