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viem

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TypeScript Interface for Ethereum

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import { parseAccount, } from '../../accounts/utils/parseAccount.js'; import { AccountNotFoundError, AccountTypeNotSupportedError, } from '../../errors/account.js'; import { BaseError } from '../../errors/base.js'; import { TransactionReceiptRevertedError, } from '../../errors/transaction.js'; import { recoverAuthorizationAddress, } from '../../utils/authorization/recoverAuthorizationAddress.js'; import { assertCurrentChain, } from '../../utils/chain/assertCurrentChain.js'; import { getTransactionError, } from '../../utils/errors/getTransactionError.js'; import { extract } from '../../utils/formatters/extract.js'; import { formatTransactionRequest, } from '../../utils/formatters/transactionRequest.js'; import { getAction } from '../../utils/getAction.js'; import { LruMap } from '../../utils/lru.js'; import { assertRequest, } from '../../utils/transaction/assertRequest.js'; import { getChainId } from '../public/getChainId.js'; import { waitForTransactionReceipt, } from '../public/waitForTransactionReceipt.js'; import { defaultParameters, prepareTransactionRequest, } from './prepareTransactionRequest.js'; import { sendRawTransactionSync, } from './sendRawTransactionSync.js'; const supportsWalletNamespace = new LruMap(128); /** * Creates, signs, and sends a new transaction to the network synchronously. * Returns the transaction receipt. * * @param client - Client to use * @param parameters - {@link SendTransactionSyncParameters} * @returns The transaction receipt. {@link SendTransactionSyncReturnType} * * @example * import { createWalletClient, custom } from 'viem' * import { mainnet } from 'viem/chains' * import { sendTransactionSync } from 'viem/wallet' * * const client = createWalletClient({ * chain: mainnet, * transport: custom(window.ethereum), * }) * const receipt = await sendTransactionSync(client, { * account: '0xA0Cf798816D4b9b9866b5330EEa46a18382f251e', * to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8', * value: 1000000000000000000n, * }) * * @example * // Account Hoisting * import { createWalletClient, http } from 'viem' * import { privateKeyToAccount } from 'viem/accounts' * import { mainnet } from 'viem/chains' * import { sendTransactionSync } from 'viem/wallet' * * const client = createWalletClient({ * account: privateKeyToAccount('0x…'), * chain: mainnet, * transport: http(), * }) * const receipt = await sendTransactionSync(client, { * to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8', * value: 1000000000000000000n, * }) */ export async function sendTransactionSync(client, parameters) { const { account: account_ = client.account, chain = client.chain, accessList, authorizationList, blobs, data, gas, gasPrice, maxFeePerBlobGas, maxFeePerGas, maxPriorityFeePerGas, nonce, pollingInterval, throwOnReceiptRevert, type, value, ...rest } = parameters; const timeout = parameters.timeout ?? Math.max((chain?.blockTime ?? 0) * 3, 5_000); if (typeof account_ === 'undefined') throw new AccountNotFoundError({ docsPath: '/docs/actions/wallet/sendTransactionSync', }); const account = account_ ? parseAccount(account_) : null; try { assertRequest(parameters); const to = await (async () => { // If `to` exists on the parameters, use that. if (parameters.to) return parameters.to; // If `to` is null, we are sending a deployment transaction. if (parameters.to === null) return undefined; // If no `to` exists, and we are sending a EIP-7702 transaction, use the // address of the first authorization in the list. if (authorizationList && authorizationList.length > 0) return await recoverAuthorizationAddress({ authorization: authorizationList[0], }).catch(() => { throw new BaseError('`to` is required. Could not infer from `authorizationList`.'); }); // Otherwise, we are sending a deployment transaction. return undefined; })(); if (account?.type === 'json-rpc' || account === null) { let chainId; if (chain !== null) { chainId = await getAction(client, getChainId, 'getChainId')({}); assertCurrentChain({ currentChainId: chainId, chain, }); } const chainFormat = client.chain?.formatters?.transactionRequest?.format; const format = chainFormat || formatTransactionRequest; const request = format({ // Pick out extra data that might exist on the chain's transaction request type. ...extract(rest, { format: chainFormat }), accessList, account, authorizationList, blobs, chainId, data, gas, gasPrice, maxFeePerBlobGas, maxFeePerGas, maxPriorityFeePerGas, nonce, to, type, value, }, 'sendTransaction'); const isWalletNamespaceSupported = supportsWalletNamespace.get(client.uid); const method = isWalletNamespaceSupported ? 'wallet_sendTransaction' : 'eth_sendTransaction'; const hash = await (async () => { try { return await client.request({ method, params: [request], }, { retryCount: 0 }); } catch (e) { if (isWalletNamespaceSupported === false) throw e; const error = e; // If the transport does not support the method or input, attempt to use the // `wallet_sendTransaction` method. if (error.name === 'InvalidInputRpcError' || error.name === 'InvalidParamsRpcError' || error.name === 'MethodNotFoundRpcError' || error.name === 'MethodNotSupportedRpcError') { return (await client .request({ method: 'wallet_sendTransaction', params: [request], }, { retryCount: 0 }) .then((hash) => { supportsWalletNamespace.set(client.uid, true); return hash; }) .catch((e) => { const walletNamespaceError = e; if (walletNamespaceError.name === 'MethodNotFoundRpcError' || walletNamespaceError.name === 'MethodNotSupportedRpcError') { supportsWalletNamespace.set(client.uid, false); throw error; } throw walletNamespaceError; })); } throw error; } })(); const receipt = await getAction(client, waitForTransactionReceipt, 'waitForTransactionReceipt')({ checkReplacement: false, hash, pollingInterval, timeout, }); if (throwOnReceiptRevert && receipt.status === 'reverted') throw new TransactionReceiptRevertedError({ receipt }); return receipt; } if (account?.type === 'local') { // Prepare the request for signing (assign appropriate fees, etc.) const request = await getAction(client, prepareTransactionRequest, 'prepareTransactionRequest')({ account, accessList, authorizationList, blobs, chain, data, gas, gasPrice, maxFeePerBlobGas, maxFeePerGas, maxPriorityFeePerGas, nonce, nonceManager: account.nonceManager, parameters: [...defaultParameters, 'sidecars'], type, value, ...rest, to, }); const serializer = chain?.serializers?.transaction; const serializedTransaction = (await account.signTransaction(request, { serializer, })); return (await getAction(client, sendRawTransactionSync, 'sendRawTransactionSync')({ serializedTransaction, throwOnReceiptRevert, timeout: parameters.timeout, })); } if (account?.type === 'smart') throw new AccountTypeNotSupportedError({ metaMessages: [ 'Consider using the `sendUserOperation` Action instead.', ], docsPath: '/docs/actions/bundler/sendUserOperation', type: 'smart', }); throw new AccountTypeNotSupportedError({ docsPath: '/docs/actions/wallet/sendTransactionSync', type: account?.type, }); } catch (err) { if (err instanceof AccountTypeNotSupportedError) throw err; throw getTransactionError(err, { ...parameters, account, chain: parameters.chain || undefined, }); } } //# sourceMappingURL=sendTransactionSync.js.map