!Help Digital Marketplace Smart Contract asset send a user with With TypeScript and pera wallet

AlgoSDK
,
1

i want send asset to user wallet with automatically generated by @algorandfoundation/algokit-client-generator. file `const signer = async (transactions: algosdk.Transaction) => {
const signed = await signTransactions(transactions);
console.log(‘signed’, signed);
return signed;
};

const shoshaClient = new ShoshaMarketplaceClient(
{
resolveBy: ‘id’,
id: MARKETPLACE_APP_ID,
sender: { addr: wallet!, signer },
},
algodClient
);

const algorand = AlgorandClient.fromConfig({
algodConfig: { server: NODE_URL, port: ‘’, token: ‘’ },
});
algorand.setDefaultSigner(signer);

const onBuy = async () => {
try {
const sp = await algodClient.getTransactionParams().do();
sp.flatFee = true;
sp.fee = sp.minFee;
const group = shoshaClient.compose();

    const optin_txn = makeAssetTransferTxnWithSuggestedParamsFromObject({
      from: wallet.trim(),
      to: wallet.trim(),
      amount: 0,
      assetIndex: listingData?.asset_id,
      suggestedParams: sp,
      note: new TextEncoder().encode('Hello'),
    });
    const send_txn = makeAssetTransferTxnWithSuggestedParamsFromObject({
      from: listingData?.lister,
      to: wallet,
      assetIndex: listingData?.asset_id,
      amount: 1,
      closeRemainderTo: undefined,
      suggestedParams: sp,
    });

    const payTxn = makePaymentTxnWithSuggestedParamsFromObject({
      from: wallet,
      to: listingData?.lister,
      amount: listingData.price,
      suggestedParams: sp,
    });

    group.addTransaction(send_txn);
    group.addTransaction(optin_txn);
    group.addTransaction(payTxn);

    const result = await group.execute();

    console.log('buy res =>', result);
} catch (error) {
  console.error('Error during purchase:', error);
}

};`

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