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Текущая директория: /usr/lib/node_modules/bitgo/node_modules/viem/_esm/actions/wallet
Просмотр файла: sendTransaction.js
import { parseAccount, } from '../../accounts/utils/parseAccount.js';
import { AccountNotFoundError, AccountTypeNotSupportedError, } from '../../errors/account.js';
import { BaseError } from '../../errors/base.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 { defaultParameters, prepareTransactionRequest, } from './prepareTransactionRequest.js';
import { sendRawTransaction, } from './sendRawTransaction.js';
const supportsWalletNamespace = new LruMap(128);
/**
* Creates, signs, and sends a new transaction to the network.
*
* - Docs: https://viem.sh/docs/actions/wallet/sendTransaction
* - Examples: https://stackblitz.com/github/wevm/viem/tree/main/examples/transactions_sending-transactions
* - JSON-RPC Methods:
* - JSON-RPC Accounts: [`eth_sendTransaction`](https://ethereum.org/en/developers/docs/apis/json-rpc/#eth_sendtransaction)
* - Local Accounts: [`eth_sendRawTransaction`](https://ethereum.org/en/developers/docs/apis/json-rpc/#eth_sendrawtransaction)
*
* @param client - Client to use
* @param parameters - {@link SendTransactionParameters}
* @returns The [Transaction](https://viem.sh/docs/glossary/terms#transaction) hash. {@link SendTransactionReturnType}
*
* @example
* import { createWalletClient, custom } from 'viem'
* import { mainnet } from 'viem/chains'
* import { sendTransaction } from 'viem/wallet'
*
* const client = createWalletClient({
* chain: mainnet,
* transport: custom(window.ethereum),
* })
* const hash = await sendTransaction(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 { sendTransaction } from 'viem/wallet'
*
* const client = createWalletClient({
* account: privateKeyToAccount('0x…'),
* chain: mainnet,
* transport: http(),
* })
* const hash = await sendTransaction(client, {
* to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
* value: 1000000000000000000n,
* })
*/
export async function sendTransaction(client, parameters) {
const { account: account_ = client.account, chain = client.chain, accessList, authorizationList, blobs, data, gas, gasPrice, maxFeePerBlobGas, maxFeePerGas, maxPriorityFeePerGas, nonce, type, value, ...rest } = parameters;
if (typeof account_ === 'undefined')
throw new AccountNotFoundError({
docsPath: '/docs/actions/wallet/sendTransaction',
});
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,
authorizationList,
blobs,
chainId,
data,
from: account?.address,
gas,
gasPrice,
maxFeePerBlobGas,
maxFeePerGas,
maxPriorityFeePerGas,
nonce,
to,
type,
value,
});
const isWalletNamespaceSupported = supportsWalletNamespace.get(client.uid);
const method = isWalletNamespaceSupported
? 'wallet_sendTransaction'
: 'eth_sendTransaction';
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;
}
}
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, sendRawTransaction, 'sendRawTransaction')({
serializedTransaction,
});
}
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/sendTransaction',
type: account?.type,
});
}
catch (err) {
if (err instanceof AccountTypeNotSupportedError)
throw err;
throw getTransactionError(err, {
...parameters,
account,
chain: parameters.chain || undefined,
});
}
}
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