@solana/spl-token
Version:
SPL Token Program JS API
26 lines • 1.97 kB
JavaScript
import { sendAndConfirmTransaction, Transaction } from '@solana/web3.js';
import { ASSOCIATED_TOKEN_PROGRAM_ID, TOKEN_PROGRAM_ID } from '../constants.js';
import { createRecoverNestedInstruction } from '../instructions/associatedTokenAccount.js';
import { getAssociatedTokenAddressSync } from '../state/mint.js';
/**
* Recover funds funds in an associated token account which is owned by an associated token account
*
* @param connection Connection to use
* @param payer Payer of the transaction and initialization fees
* @param owner Owner of original ATA
* @param mint Mint for the original ATA
* @param nestedMint Mint for the nested ATA
* @param confirmOptions Options for confirming the transaction
* @param programId SPL Token program account
* @param associatedTokenProgramId SPL Associated Token program account
*
* @return Signature of the confirmed transaction
*/
export async function recoverNested(connection, payer, owner, mint, nestedMint, confirmOptions, programId = TOKEN_PROGRAM_ID, associatedTokenProgramId = ASSOCIATED_TOKEN_PROGRAM_ID) {
const ownerAssociatedToken = getAssociatedTokenAddressSync(mint, owner.publicKey, false, programId, associatedTokenProgramId);
const destinationAssociatedToken = getAssociatedTokenAddressSync(nestedMint, owner.publicKey, false, programId, associatedTokenProgramId);
const nestedAssociatedToken = getAssociatedTokenAddressSync(nestedMint, ownerAssociatedToken, true, programId, associatedTokenProgramId);
const transaction = new Transaction().add(createRecoverNestedInstruction(nestedAssociatedToken, nestedMint, destinationAssociatedToken, ownerAssociatedToken, mint, owner.publicKey, programId, associatedTokenProgramId));
return await sendAndConfirmTransaction(connection, transaction, [payer, owner], confirmOptions);
}
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