PHP WebShell

Текущая директория: /usr/lib/node_modules/bitgo/node_modules/viem/zksync/actions

Просмотр файла: isWithdrawalFinalized.ts

import type { Account } from '../../accounts/types.js'
import { readContract } from '../../actions/public/readContract.js'
import type { Client } from '../../clients/createClient.js'
import type { Transport } from '../../clients/transports/createTransport.js'
import {
  ChainNotFoundError,
  type ChainNotFoundErrorType,
} from '../../errors/chain.js'
import type { Chain } from '../../types/chain.js'
import type { Hash } from '../../types/misc.js'
import { l1SharedBridgeAbi } from '../constants/abis.js'
import {
  WithdrawalLogNotFoundError,
  type WithdrawalLogNotFoundErrorType,
} from '../errors/bridge.js'
import type { ChainEIP712 } from '../types/chain.js'
import { getWithdrawalL2ToL1Log } from '../utils/bridge/getWithdrawalL2ToL1Log.js'
import { getWithdrawalLog } from '../utils/bridge/getWithdrawalLog.js'
import { getDefaultBridgeAddresses } from './getDefaultBridgeAddresses.js'
import { getLogProof } from './getLogProof.js'

export type IsWithdrawalFinalizedParameters<
  chain extends Chain | undefined = Chain | undefined,
  account extends Account | undefined = Account | undefined,
> = {
  /** L2 client */
  client: Client<Transport, chain, account>
  /** Hash of the L2 transaction where the withdrawal was initiated. */
  hash: Hash
  /** In case there were multiple withdrawals in one transaction, you may pass an index of the
  withdrawal you want to finalize. */
  index?: number | undefined
}

export type IsWithdrawalFinalizedReturnType = boolean

export type IsWithdrawalFinalizedErrorType =
  | WithdrawalLogNotFoundErrorType
  | ChainNotFoundErrorType

/**
 * Returns whether the withdrawal transaction is finalized on the L1 network.
 *
 * @param client - Client to use
 * @param parameters - {@link IsWithdrawalFinalizedParameters}
 * @returns bool - Whether the withdrawal transaction is finalized on the L1 network. {@link IsWithdrawalFinalizedReturnType}
 *
 * @example
 * import { createPublicClient, http } from 'viem'
 * import { mainnet, zksync } from 'viem/chains'
 * import { isWithdrawalFinalized } from 'viem/zksync'
 *
 * const client = createPublicClient({
 *   chain: mainnet,
 *   transport: http(),
 * })
 *
 * const clientL2 = createPublicClient({
 *   chain: zksync,
 *   transport: http(),
 * })
 *
 * const hash = await isWithdrawalFinalized(client, {
 *     client: clientL2,
 *     hash: '0x...',
 * })
 */
export async function isWithdrawalFinalized<
  chain extends Chain | undefined,
  account extends Account | undefined,
  chainL2 extends ChainEIP712 | undefined,
  accountL2 extends Account | undefined,
>(
  client: Client<Transport, chain, account>,
  parameters: IsWithdrawalFinalizedParameters<chainL2, accountL2>,
): Promise<IsWithdrawalFinalizedReturnType> {
  const { client: l2Client, hash, index = 0 } = parameters

  if (!l2Client.chain) throw new ChainNotFoundError()

  const { log } = await getWithdrawalLog(l2Client, { hash, index })
  const { l2ToL1LogIndex } = await getWithdrawalL2ToL1Log(l2Client, {
    hash,
    index,
  })

  // `getLogProof` is called not to get proof but
  // to get the index of the corresponding L2->L1 log,
  // which is returned as `proof.id`.
  const proof = await getLogProof(l2Client, {
    txHash: hash,
    index: l2ToL1LogIndex!,
  })
  if (!proof) throw new WithdrawalLogNotFoundError({ hash })

  const l1Bridge = (await getDefaultBridgeAddresses(l2Client)).sharedL1

  return await readContract(client, {
    address: l1Bridge,
    abi: l1SharedBridgeAbi,
    functionName: 'isWithdrawalFinalized',
    args: [BigInt(l2Client.chain.id), log.l1BatchNumber!, BigInt(proof.id)],
  })
}

Выполнить команду

Для локальной разработки. Не используйте в интернете!