From 11d136fad64c25fbcbd63d8e03baccbbb76ad1ea Mon Sep 17 00:00:00 2001
From: XingqiWang <hsingchi.wang@gmail.com>
Date: Sat, 16 Nov 2024 12:52:23 +0100
Subject: [PATCH] updata 08-v0

---
 08-v0/alt.ts | 160 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 160 insertions(+)
 create mode 100644 08-v0/alt.ts

diff --git a/08-v0/alt.ts b/08-v0/alt.ts
new file mode 100644
index 0000000..a184358
--- /dev/null
+++ b/08-v0/alt.ts
@@ -0,0 +1,160 @@
+import {
+    Connection,
+    PublicKey,
+    Keypair,
+    TransactionMessage,
+    VersionedTransaction,
+    SystemProgram,
+    AddressLookupTableProgram
+} from '@solana/web3.js';
+import fs from "fs";
+
+// 创建RPC连接
+const connection = new Connection("https://api.mainnet-beta.solana.com", "confirmed");
+// const connection = new Connection("https://mainnet-ams.chainbuff.com", "confirmed");
+
+// 本地导入钱包
+// const fromSecretKey = Uint8Array.from(JSON.parse(fs.readFileSync("wallet.json")));
+const secretKey = Uint8Array.from(JSON.parse(fs.readFileSync("web3xFMwEPrc92NeeXdAigni95NDnnd2NPuajTirao2.json")));
+const payer = Keypair.fromSecretKey(secretKey);
+
+async function createALT() {
+
+    // 获取当前slot
+    const slot = await connection.getSlot("confirmed");
+
+    // 创建ALT
+    const [lookupTableInstruction, lookupTableAddress] =
+        AddressLookupTableProgram.createLookupTable({
+            authority: payer.publicKey,
+            payer: payer.publicKey,
+            recentSlot: slot,
+        });
+
+    console.log("lookup table address:", lookupTableAddress.toBase58());
+
+    // 创建v0 message
+    const { blockhash } = await connection.getLatestBlockhash();
+    const messageV0 = new TransactionMessage({
+        payerKey: payer.publicKey,
+        recentBlockhash: blockhash, // 最近的区块hash
+        instructions: [lookupTableInstruction], // 指令数组
+    }).compileToV0Message();
+
+    // 创建v0交易并签名
+    const transaction = new VersionedTransaction(messageV0);
+    transaction.sign([payer]);
+
+    // 模拟交易
+    const simulateResult = await connection.simulateTransaction(transaction);
+    console.log("模拟交易结果: ", simulateResult);
+
+    // 发送交易
+    const signature = await connection.sendTransaction(transaction);
+    console.log(`交易已发送: https://solscan.io/tx/${signature}`);
+}
+
+async function addAddresses() {
+
+    const lookupTableAddress = new PublicKey('2qqXrZZSG9naivqMyWHHUDRFVNh3YthsTbN5EPU8Poo5')
+
+    // 添加账户到ALT
+    const extendInstruction = AddressLookupTableProgram.extendLookupTable({
+        lookupTable: lookupTableAddress,
+        payer: payer.publicKey,
+        authority: payer.publicKey,
+        addresses: [
+            payer.publicKey,
+            new PublicKey('buffaAJKmNLao65TDTUGq8oB9HgxkfPLGqPMFQapotJ'),
+            SystemProgram.programId, // 
+        ],
+    });
+
+    // 创建v0 message
+    const { blockhash } = await connection.getLatestBlockhash();
+    const messageV0 = new TransactionMessage({
+        payerKey: payer.publicKey,
+        recentBlockhash: blockhash, // 最近的区块hash
+        instructions: [extendInstruction], // 指令数组
+    }).compileToV0Message();
+
+    // 创建v0交易并签名
+    const transaction = new VersionedTransaction(messageV0);
+    transaction.sign([payer]);
+
+    // 模拟交易
+    const simulateResult = await connection.simulateTransaction(transaction);
+    console.log("模拟交易结果: ", simulateResult);
+
+    // 发送交易
+    const signature = await connection.sendTransaction(transaction);
+    console.log(`交易已发送: https://solscan.io/tx/${signature}`);
+
+}
+
+async function transfer() {
+
+    const lookupTableAddress = new PublicKey('2qqXrZZSG9naivqMyWHHUDRFVNh3YthsTbN5EPU8Poo5')
+
+    // 获取ALT
+    const ALT = await connection.getAddressLookupTable(lookupTableAddress);
+    const lookupTableAccount = ALT.value;
+    if (!ALT.value) {
+        throw new Error("lookupTableAccount不存在");
+    }
+    console.log('lookupTableAccount:', lookupTableAccount)
+
+    // 目标地址
+    const toAddress = new PublicKey('buffaAJKmNLao65TDTUGq8oB9HgxkfPLGqPMFQapotJ');
+
+    // 转账指令
+    const instruction = SystemProgram.transfer({
+        fromPubkey: payer.publicKey,
+        toPubkey: toAddress,
+        lamports: 1000, // 1000 lamports
+    });
+
+    // 创建v0 message
+    const { blockhash } = await connection.getLatestBlockhash();
+    const messageV0 = new TransactionMessage({
+        payerKey: payer.publicKey,
+        recentBlockhash: blockhash, // 最近的区块hash
+        instructions: [instruction], // 指令数组
+    }).compileToV0Message([lookupTableAccount]);
+
+    // 创建v0交易并签名
+    const transaction = new VersionedTransaction(messageV0);
+    transaction.sign([payer]);
+
+    // 模拟交易
+    const simulateResult = await connection.simulateTransaction(transaction);
+    console.log("模拟交易结果: ", simulateResult);
+
+    // 发送交易
+    const signature = await connection.sendTransaction(transaction);
+    console.log(`交易已发送: https://solscan.io/tx/${signature}`);
+
+}
+
+async function parseTx() {
+
+    const parsedTransaction1 = await connection.getParsedTransaction('4LwygRtiF9ZCrbGKoh8MEzmxowaRHPaDc1nsinkv72uXU2cUCuZ8YskBBgsvbBEMZ5Pqpf6C6WcXtCkqAuLZand1', {
+        commitment: "confirmed",
+        maxSupportedTransactionVersion: 0
+    });
+    console.log(`已解析的v0交易: ${JSON.stringify(parsedTransaction1)}\n`);
+
+}
+
+
+// 创建ALT
+// createALT();
+
+// 为ALT添加账户
+// addAddresses();
+
+// 使用ALT的转账
+// transfer();
+
+// 获取解析的v0交易
+parseTx();
\ No newline at end of file