opstack-kit-chains
Version:
Support your OP-Stack network with 'opstack-kit'
147 lines • 6.49 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.prepareTransactionRequest = exports.defaultParameters = void 0;
const parseAccount_js_1 = require("../../accounts/utils/parseAccount.js");
const estimateFeesPerGas_js_1 = require("../../actions/public/estimateFeesPerGas.js");
const estimateGas_js_1 = require("../../actions/public/estimateGas.js");
const getBlock_js_1 = require("../../actions/public/getBlock.js");
const getTransactionCount_js_1 = require("../../actions/public/getTransactionCount.js");
const fee_js_1 = require("../../errors/fee.js");
const blobsToCommitments_js_1 = require("../../utils/blob/blobsToCommitments.js");
const blobsToProofs_js_1 = require("../../utils/blob/blobsToProofs.js");
const commitmentsToVersionedHashes_js_1 = require("../../utils/blob/commitmentsToVersionedHashes.js");
const toBlobSidecars_js_1 = require("../../utils/blob/toBlobSidecars.js");
const getAction_js_1 = require("../../utils/getAction.js");
const assertRequest_js_1 = require("../../utils/transaction/assertRequest.js");
const getTransactionType_js_1 = require("../../utils/transaction/getTransactionType.js");
const getChainId_js_1 = require("../public/getChainId.js");
exports.defaultParameters = [
'blobVersionedHashes',
'chainId',
'fees',
'gas',
'nonce',
'type',
];
async function prepareTransactionRequest(client, args) {
const { account: account_ = client.account, blobs, chain, gas, kzg, nonce, parameters = exports.defaultParameters, type, } = args;
const account = account_ ? (0, parseAccount_js_1.parseAccount)(account_) : undefined;
const request = { ...args, ...(account ? { from: account?.address } : {}) };
let block;
async function getBlock() {
if (block)
return block;
block = await (0, getAction_js_1.getAction)(client, getBlock_js_1.getBlock, 'getBlock')({ blockTag: 'latest' });
return block;
}
let chainId;
async function getChainId() {
if (chainId)
return chainId;
if (chain)
return chain.id;
if (typeof args.chainId !== 'undefined')
return args.chainId;
const chainId_ = await (0, getAction_js_1.getAction)(client, getChainId_js_1.getChainId, 'getChainId')({});
chainId = chainId_;
return chainId;
}
if ((parameters.includes('blobVersionedHashes') ||
parameters.includes('sidecars')) &&
blobs &&
kzg) {
const commitments = (0, blobsToCommitments_js_1.blobsToCommitments)({ blobs, kzg });
if (parameters.includes('blobVersionedHashes')) {
const versionedHashes = (0, commitmentsToVersionedHashes_js_1.commitmentsToVersionedHashes)({
commitments,
to: 'hex',
});
request.blobVersionedHashes = versionedHashes;
}
if (parameters.includes('sidecars')) {
const proofs = (0, blobsToProofs_js_1.blobsToProofs)({ blobs, commitments, kzg });
const sidecars = (0, toBlobSidecars_js_1.toBlobSidecars)({
blobs,
commitments,
proofs,
to: 'hex',
});
request.sidecars = sidecars;
}
}
if (parameters.includes('chainId'))
request.chainId = await getChainId();
if (parameters.includes('nonce') && typeof nonce === 'undefined' && account) {
if (account.nonceManager) {
const chainId = await getChainId();
request.nonce = await account.nonceManager.consume({
address: account.address,
chainId,
client,
});
}
else {
request.nonce = await (0, getAction_js_1.getAction)(client, getTransactionCount_js_1.getTransactionCount, 'getTransactionCount')({
address: account.address,
blockTag: 'pending',
});
}
}
if ((parameters.includes('fees') || parameters.includes('type')) &&
typeof type === 'undefined') {
try {
request.type = (0, getTransactionType_js_1.getTransactionType)(request);
}
catch {
const block = await getBlock();
request.type =
typeof block?.baseFeePerGas === 'bigint' ? 'eip1559' : 'legacy';
}
}
if (parameters.includes('fees')) {
if (request.type !== 'legacy' && request.type !== 'eip2930') {
if (typeof request.maxFeePerGas === 'undefined' ||
typeof request.maxPriorityFeePerGas === 'undefined') {
const block = await getBlock();
const { maxFeePerGas, maxPriorityFeePerGas } = await (0, estimateFeesPerGas_js_1.internal_estimateFeesPerGas)(client, {
block: block,
chain,
request: request,
});
if (typeof args.maxPriorityFeePerGas === 'undefined' &&
args.maxFeePerGas &&
args.maxFeePerGas < maxPriorityFeePerGas)
throw new fee_js_1.MaxFeePerGasTooLowError({
maxPriorityFeePerGas,
});
request.maxPriorityFeePerGas = maxPriorityFeePerGas;
request.maxFeePerGas = maxFeePerGas;
}
}
else {
if (typeof args.maxFeePerGas !== 'undefined' ||
typeof args.maxPriorityFeePerGas !== 'undefined')
throw new fee_js_1.Eip1559FeesNotSupportedError();
const block = await getBlock();
const { gasPrice: gasPrice_ } = await (0, estimateFeesPerGas_js_1.internal_estimateFeesPerGas)(client, {
block: block,
chain,
request: request,
type: 'legacy',
});
request.gasPrice = gasPrice_;
}
}
if (parameters.includes('gas') && typeof gas === 'undefined')
request.gas = await (0, getAction_js_1.getAction)(client, estimateGas_js_1.estimateGas, 'estimateGas')({
...request,
account: account
? { address: account.address, type: 'json-rpc' }
: undefined,
});
(0, assertRequest_js_1.assertRequest)(request);
delete request.parameters;
return request;
}
exports.prepareTransactionRequest = prepareTransactionRequest;
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