solana-program-examples/compression/cnft-vault/anchor/tests/scripts/withdraw.ts

import * as anchor from '@coral-xyz/anchor';
import { PROGRAM_ID as BUBBLEGUM_PROGRAM_ID } from '@metaplex-foundation/mpl-bubblegum';
import { SPL_ACCOUNT_COMPRESSION_PROGRAM_ID, SPL_NOOP_PROGRAM_ID } from '@solana/spl-account-compression';
import { getAsset, getAssetProof } from '../readAPI';
import { decode, mapProof } from '../utils';

import { program, programID } from './constants';

async function main() {
  const [vaultPDA, _bump] = anchor.web3.PublicKey.findProgramAddressSync([Buffer.from('cNFT-vault', 'utf8')], programID);

  const tree = new anchor.web3.PublicKey('trezdkTFPKyj4gE9LAJYPpxn8AYVCvM7Mc4JkTb9X5B');

  const receiver = new anchor.web3.PublicKey('Andys9wuoMdUeRiZLgRS5aJwYNFv4Ut6qQi8PNDTAPEM');

  const [treeAuthority, _bump2] = anchor.web3.PublicKey.findProgramAddressSync([tree.toBuffer()], BUBBLEGUM_PROGRAM_ID);

  const assetId = 'DGWU3mHenDerCvjkeDsKYEbsvXbWvqdo1bVoXy3dkeTd';
  const asset = await getAsset(assetId);
  // console.log(res)

  const proof = await getAssetProof(assetId);
  const proofPathAsAccounts = mapProof(proof);

  const root = decode(proof.root);
  const dataHash = decode(asset.compression.data_hash);
  const creatorHash = decode(asset.compression.creator_hash);
  const nonce = new anchor.BN(asset.compression.leaf_id);
  const index = asset.compression.leaf_id;

  const tx = await program.methods
    .withdrawCnft(root, dataHash, creatorHash, nonce, index)
    .accounts({
      leafOwner: vaultPDA,
      merkleTree: tree,
      newLeafOwner: receiver,
      treeAuthority: treeAuthority,
      bubblegumProgram: BUBBLEGUM_PROGRAM_ID,
      compressionProgram: SPL_ACCOUNT_COMPRESSION_PROGRAM_ID,
      logWrapper: SPL_NOOP_PROGRAM_ID,
      systemProgram: anchor.web3.SystemProgram.programId,
    })
    .remainingAccounts(proofPathAsAccounts)
    .rpc();
  console.log(tx);
}

main();