@alchemy/aa-core
Version:
viem based SDK that enables interactions with ERC-4337 Smart Accounts. ABIs are based off the definitions generated in @account-abstraction/contracts
32 lines • 1.53 kB
JavaScript
import { getTransaction } from "viem/actions";
import { isBaseSmartAccountClient } from "../../client/isSmartAccountClient.js";
import { IncompatibleClientError } from "../../errors/client.js";
import { FailedToFindTransactionError } from "../../errors/transaction.js";
import { Logger } from "../../logger.js";
export const waitForUserOperationTransaction = async (client, args) => {
if (!isBaseSmartAccountClient(client)) {
throw new IncompatibleClientError("BaseSmartAccountClient", "waitForUserOperationTransaction", client);
}
const { hash, retries = {
maxRetries: client.txMaxRetries,
intervalMs: client.txRetryIntervalMs,
multiplier: client.txRetryMultiplier,
}, } = args;
for (let i = 0; i < retries.maxRetries; i++) {
const txRetryIntervalWithJitterMs = retries.intervalMs * Math.pow(retries.multiplier, i) +
Math.random() * 100;
await new Promise((resolve) => setTimeout(resolve, txRetryIntervalWithJitterMs));
const receipt = await client
.getUserOperationReceipt(hash)
.catch((e) => {
Logger.error(`[SmartAccountProvider] waitForUserOperationTransaction error fetching receipt for ${hash}: ${e}`);
});
if (receipt) {
return getTransaction(client, {
hash: receipt.receipt.transactionHash,
}).then((x) => x.hash);
}
}
throw new FailedToFindTransactionError(hash);
};
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