solana-program-examples/tokens/compression/cnft-vault/anchor/app/withdraw.ts

import * as anchor from "@project-serum/anchor";
import { CnftVault } from "../target/types/cnft_vault";
import { loadWalletKey, decode, mapProof } from "./utils";
import { IDL } from "../target/types/cnft_vault"
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";


const connection = new anchor.web3.Connection("https://api.devnet.solana.com");
const keypair = loadWalletKey("../AndYPfCmbSSHpe2yukLXDT9N29twa7kJDk3yrRMQW7SN.json");
const wallet = new anchor.Wallet(keypair);
const provider = new anchor.AnchorProvider(connection, wallet, {});
const programID = new anchor.web3.PublicKey("CNftyK7T8udPwYRzZUMWzbh79rKrz9a5GwV2wv7iEHpk")
const program = new anchor.Program<CnftVault>(IDL, programID, provider);
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,
      leafDelegate: 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();