viem
Version:
156 lines • 6.62 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.getRevertErrorData = exports.call = void 0;
const parseAccount_js_1 = require("../../accounts/utils/parseAccount.js");
const abis_js_1 = require("../../constants/abis.js");
const contract_js_1 = require("../../constants/contract.js");
const base_js_1 = require("../../errors/base.js");
const chain_js_1 = require("../../errors/chain.js");
const contract_js_2 = require("../../errors/contract.js");
const decodeFunctionResult_js_1 = require("../../utils/abi/decodeFunctionResult.js");
const encodeFunctionData_js_1 = require("../../utils/abi/encodeFunctionData.js");
const getChainContractAddress_js_1 = require("../../utils/chain/getChainContractAddress.js");
const toHex_js_1 = require("../../utils/encoding/toHex.js");
const getCallError_js_1 = require("../../utils/errors/getCallError.js");
const extract_js_1 = require("../../utils/formatters/extract.js");
const transactionRequest_js_1 = require("../../utils/formatters/transactionRequest.js");
const createBatchScheduler_js_1 = require("../../utils/promise/createBatchScheduler.js");
const assertRequest_js_1 = require("../../utils/transaction/assertRequest.js");
async function call(client, args) {
const { account: account_ = client.account, batch = Boolean(client.batch?.multicall), blockNumber, blockTag = 'latest', accessList, data, gas, gasPrice, maxFeePerGas, maxPriorityFeePerGas, nonce, to, value, ...rest } = args;
const account = account_ ? (0, parseAccount_js_1.parseAccount)(account_) : undefined;
try {
(0, assertRequest_js_1.assertRequest)(args);
const blockNumberHex = blockNumber ? (0, toHex_js_1.numberToHex)(blockNumber) : undefined;
const block = blockNumberHex || blockTag;
const chainFormat = client.chain?.formatters?.transactionRequest?.format;
const format = chainFormat || transactionRequest_js_1.formatTransactionRequest;
const request = format({
...(0, extract_js_1.extract)(rest, { format: chainFormat }),
from: account?.address,
accessList,
data,
gas,
gasPrice,
maxFeePerGas,
maxPriorityFeePerGas,
nonce,
to,
value,
});
if (batch && shouldPerformMulticall({ request })) {
try {
return await scheduleMulticall(client, {
...request,
blockNumber,
blockTag,
});
}
catch (err) {
if (!(err instanceof chain_js_1.ClientChainNotConfiguredError) &&
!(err instanceof chain_js_1.ChainDoesNotSupportContract))
throw err;
}
}
const response = await client.request({
method: 'eth_call',
params: block
? [request, block]
: [request],
});
if (response === '0x')
return { data: undefined };
return { data: response };
}
catch (err) {
const data = getRevertErrorData(err);
const { offchainLookup, offchainLookupSignature } = await Promise.resolve().then(() => require('../../utils/ccip.js'));
if (data?.slice(0, 10) === offchainLookupSignature && to) {
return { data: await offchainLookup(client, { data, to }) };
}
throw (0, getCallError_js_1.getCallError)(err, {
...args,
account,
chain: client.chain,
});
}
}
exports.call = call;
function shouldPerformMulticall({ request }) {
const { data, to, ...request_ } = request;
if (!data)
return false;
if (data.startsWith(contract_js_1.aggregate3Signature))
return false;
if (!to)
return false;
if (Object.values(request_).filter((x) => typeof x !== 'undefined').length > 0)
return false;
return true;
}
async function scheduleMulticall(client, args) {
const { batchSize = 1024, wait = 0 } = typeof client.batch?.multicall === 'object' ? client.batch.multicall : {};
const { blockNumber, blockTag = 'latest', data, multicallAddress: multicallAddress_, to, } = args;
let multicallAddress = multicallAddress_;
if (!multicallAddress) {
if (!client.chain)
throw new chain_js_1.ClientChainNotConfiguredError();
multicallAddress = (0, getChainContractAddress_js_1.getChainContractAddress)({
blockNumber,
chain: client.chain,
contract: 'multicall3',
});
}
const blockNumberHex = blockNumber ? (0, toHex_js_1.numberToHex)(blockNumber) : undefined;
const block = blockNumberHex || blockTag;
const { schedule } = (0, createBatchScheduler_js_1.createBatchScheduler)({
id: `${client.uid}.${block}`,
wait,
shouldSplitBatch(args) {
const size = args.reduce((size, { data }) => size + (data.length - 2), 0);
return size > batchSize * 2;
},
fn: async (requests) => {
const calls = requests.map((request) => ({
allowFailure: true,
callData: request.data,
target: request.to,
}));
const calldata = (0, encodeFunctionData_js_1.encodeFunctionData)({
abi: abis_js_1.multicall3Abi,
args: [calls],
functionName: 'aggregate3',
});
const data = await client.request({
method: 'eth_call',
params: [
{
data: calldata,
to: multicallAddress,
},
block,
],
});
return (0, decodeFunctionResult_js_1.decodeFunctionResult)({
abi: abis_js_1.multicall3Abi,
args: [calls],
functionName: 'aggregate3',
data: data || '0x',
});
},
});
const [{ returnData, success }] = await schedule({ data, to });
if (!success)
throw new contract_js_2.RawContractError({ data: returnData });
if (returnData === '0x')
return { data: undefined };
return { data: returnData };
}
function getRevertErrorData(err) {
if (!(err instanceof base_js_1.BaseError))
return undefined;
const error = err.walk();
return typeof error.data === 'object' ? error.data.data : error.data;
}
exports.getRevertErrorData = getRevertErrorData;
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