feat:solana gpt wallet

examples/solana-GPT-wallet/.gitignore

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+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+dist
+dist-ssr
+*.local
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+.DS_Store
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?

examples/solana-GPT-wallet/README.md

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+# React + TypeScript + Vite
+
+This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
+
+Currently, two official plugins are available:
+
+- [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react/README.md) uses [Babel](https://babeljs.io/) for Fast Refresh
+- [@vitejs/plugin-react-swc](https://github.com/vitejs/vite-plugin-react-swc) uses [SWC](https://swc.rs/) for Fast Refresh
+
+## Expanding the ESLint configuration
+
+If you are developing a production application, we recommend updating the configuration to enable type aware lint rules:
+
+- Configure the top-level `parserOptions` property like this:
+
+```js
+export default tseslint.config({
+  languageOptions: {
+    // other options...
+    parserOptions: {
+      project: ['./tsconfig.node.json', './tsconfig.app.json'],
+      tsconfigRootDir: import.meta.dirname,
+    },
+  },
+})
+```
+
+- Replace `tseslint.configs.recommended` to `tseslint.configs.recommendedTypeChecked` or `tseslint.configs.strictTypeChecked`
+- Optionally add `...tseslint.configs.stylisticTypeChecked`
+- Install [eslint-plugin-react](https://github.com/jsx-eslint/eslint-plugin-react) and update the config:
+
+```js
+// eslint.config.js
+import react from 'eslint-plugin-react'
+
+export default tseslint.config({
+  // Set the react version
+  settings: { react: { version: '18.3' } },
+  plugins: {
+    // Add the react plugin
+    react,
+  },
+  rules: {
+    // other rules...
+    // Enable its recommended rules
+    ...react.configs.recommended.rules,
+    ...react.configs['jsx-runtime'].rules,
+  },
+})
+```

examples/solana-GPT-wallet/components/gptUI.tsx

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+import React from "react"
+
+const GptUi: React.FC = () => {
+    return (
+        <div>
+            this is gpt
+        </div>
+    )
+}
+
+export default GptUi

examples/solana-GPT-wallet/components/header.tsx

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+import { WalletMultiButton } from "@solana/wallet-adapter-react-ui"
+import React from "react"
+
+const Header: React.FC = () => {
+    return (
+        <div style={{display:'flex',justifyContent:'space-between',alignItems:'center',padding:'20px 40px'}}>
+            <span style={{display:'flex',alignItems:'center',justifyContent:'center'}}>
+                <img src="/solana-logo.png" style={{width:50}} />
+                <img src="/gpt-logo.webp" style={{width:50}} />
+            </span>
+            <WalletMultiButton />
+        </div>
+    )
+}
+
+export default Header

examples/solana-GPT-wallet/components/homePage.tsx

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+import Header from './header'
+import WalletUi from './walletUI'
+import GptUi from './gptUI'
+import React from "react"
+
+const HomePage: React.FC = () => {
+    return (
+        <div>
+            <Header />
+            <div style={{display:'flex',padding:'0 40px'}}>
+                <GptUi />
+                <WalletUi />
+            </div>
+        </div>
+    )
+}
+
+export default HomePage

examples/solana-GPT-wallet/components/landingPage.tsx

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+import { WalletMultiButton } from "@solana/wallet-adapter-react-ui"
+import React from "react"
+
+const LandingPage: React.FC = () => {
+    return (
+        <div className="landing-page">
+            <h1>Welcome to SolGPT</h1>
+            <p>AI merge with the solana blockchain</p> 
+            <p>Connect your wallet to manage assets like never before </p>
+            <div className="connect-btn">
+                <sub>connect your wallet</sub>
+                <WalletMultiButton>
+                    <img src="/solana-logo.png" style={{width:20, marginRight:7}} />
+                    Connect Wallet
+                    </WalletMultiButton>
+            </div>
+            <span>Powered by Solana & GPT</span>
+            <span style={{display:'flex',alignItems:'center',justifyContent:'center'}}>
+                <img src="/solana-logo.png" style={{width:70}} />
+                <img src="/gpt-logo.webp" style={{width:70}} />
+            </span>
+        </div>
+    )
+}
+
+export default LandingPage

examples/solana-GPT-wallet/components/walletUI.tsx

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+import React, { useState, useEffect } from "react"
+import { useConnection, useWallet } from '@solana/wallet-adapter-react'
+import { LAMPORTS_PER_SOL, PublicKey } from '@solana/web3.js'
+import { useWalletStore } from '../hooks/useWalletStore'
+import axios from "axios"
+
+const DEVNET_USDC_MINT = new PublicKey('4zMMC9srt5Ri5X14GAgXhaHii3GnPAEERYPJgZJDncDU')
+
+const WalletUi: React.FC = () => {
+
+    const { connection } = useConnection();
+    const { publicKey, sendTransaction } = useWallet()
+
+    const [usdcBalance, setUsdcBalance] = useState<number>(0)
+    const { balance, setBalance, totalWalletBalance, setTotalWalletBalance, solPrice, setSolPrice } = useWalletStore()
+
+    const updateBalance = async () => {
+        if (!publicKey) return;
+        try {
+            const balanceLamports = await connection.getBalance(publicKey);
+            setBalance(balanceLamports / LAMPORTS_PER_SOL)
+        } catch (error) {
+            console.error('Error fetching SOL balance:', error);
+        }
+    };
+
+    const updateUsdcBalance = async () => {
+        if (!publicKey) return;
+        try {
+            // This returns all your token accounts, filtering by the devnet USDC mint
+            const tokenAccounts = await connection.getTokenAccountsByOwner(
+                publicKey,
+                { mint: DEVNET_USDC_MINT }
+            );
+
+            if (tokenAccounts.value.length === 0) {
+                setUsdcBalance(0)
+                return
+            }
+            const accountInfo = tokenAccounts.value[0].account.data;
+            const rawData = Buffer.from(accountInfo);
+            const amountBuffer = rawData.subarray(64, 72);
+            const amountBn = amountBuffer.readBigUInt64LE(0);
+
+            // USDC has 6 decimals on devnet
+            const decimalFactor = 10n ** 6n;
+            const usdcAmount = Number(amountBn) / Number(decimalFactor);
+            setUsdcBalance(usdcAmount);
+        } catch (error) {
+            console.error('Error fetching USDC balance:', error);
+            setUsdcBalance(0);
+        }
+    };
+
+    const totalBalance = async () => {
+        const url = 'https://api.binance.com/api/v3/ticker/price'
+        const response = await axios.get(url, {
+          params: {
+            symbol: 'SOLUSDC'
+          },
+        })
+        console.log(response.data.price)
+        try {
+            const solPriceInUSD = response.data.price
+            console.log('sol price is ',solPriceInUSD)
+            console.log('sol balance is ',balance)
+            setSolPrice(solPriceInUSD)
+            const totalBal = (balance * solPriceInUSD) + (usdcBalance*1)
+            setTotalWalletBalance(totalBal)
+        } catch (error) {
+            console.error('error is ',error)
+        }
+    }
+
+    useEffect(()=>{
+        updateBalance()
+        updateUsdcBalance()
+        // totalBalance()
+    }, [])
+    useEffect(()=>{
+        // setTimeout(()=>totalBalance() , 1500)
+    },[balance])
+
+    return (
+        <div className="wallet-ui">
+            <button
+                onClick={() => { 
+                    updateBalance()
+                    updateUsdcBalance()
+                    totalBalance()
+                }}
+                style={{backgroundColor:'transparent',border:'none'}}
+            >
+                <img src="/reload.png" style={{width:30}} />
+            </button>
+            <h4>${totalWalletBalance.toFixed(2)}</h4>
+            <div style={{display:'flex',justifyContent:'space-between',padding:'10px 20px',borderRadius:15,backgroundColor:'rgb(42, 42, 42)',margin:'10px 0'}}>
+                <div style={{display:'flex',alignItems:'center',gap:10}}>
+                    <img src="/solana-logo.png" style={{width:35,height:35}} />
+                    <div>
+                        <p style={{fontWeight:'700'}}>Solana</p>
+                        <p style={{opacity:'40%'}}>{balance.toFixed(4)} sol</p>
+                    </div>
+                </div>
+                <p style={{fontWeight:'700'}}>${balance * solPrice}</p>
+            </div>
+            <div style={{display:'flex',justifyContent:'space-between',padding:'10px 20px',borderRadius:15,backgroundColor:'rgb(42, 42, 42)',margin:'10px 0'}}>
+                <div style={{display:'flex',alignItems:'center',gap:10}}>
+                    <img src="/usdc-logo.png" style={{width:35,height:35}} />
+                    <div>
+                        <p style={{fontWeight:'700'}}>USDC</p>
+                        <p style={{opacity:'40%'}}>{usdcBalance.toFixed(4)} USDC</p>
+                    </div>
+                </div>
+                <p style={{fontWeight:'700'}}>${usdcBalance * 1}</p>
+            </div>
+        </div>
+    )
+}
+
+export default WalletUi

examples/solana-GPT-wallet/contexts/walletContext.tsx

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+import { WalletAdapterNetwork } from '@solana/wallet-adapter-base'
+import { ConnectionProvider, WalletProvider } from '@solana/wallet-adapter-react'
+import { WalletModalProvider } from '@solana/wallet-adapter-react-ui'
+import { clusterApiUrl } from '@solana/web3.js'
+import React, { useMemo } from 'react'
+
+const WalletContext = ({ children } : React.PropsWithChildren )=>{
+    const network = WalletAdapterNetwork.Devnet
+
+    const endpoint = useMemo(() => clusterApiUrl(network), [network])
+
+    const wallets = useMemo( () => [], [network] )
+
+    return (
+        <ConnectionProvider endpoint={endpoint}>
+            <WalletProvider wallets={wallets} autoConnect>
+                <WalletModalProvider>
+                    {children}
+                </WalletModalProvider>
+            </WalletProvider>
+        </ConnectionProvider>
+    )
+}
+
+export default WalletContext

examples/solana-GPT-wallet/eslint.config.js

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+import js from '@eslint/js'
+import globals from 'globals'
+import reactHooks from 'eslint-plugin-react-hooks'
+import reactRefresh from 'eslint-plugin-react-refresh'
+import tseslint from 'typescript-eslint'
+
+export default tseslint.config(
+  { ignores: ['dist'] },
+  {
+    extends: [js.configs.recommended, ...tseslint.configs.recommended],
+    files: ['**/*.{ts,tsx}'],
+    languageOptions: {
+      ecmaVersion: 2020,
+      globals: globals.browser,
+    },
+    plugins: {
+      'react-hooks': reactHooks,
+      'react-refresh': reactRefresh,
+    },
+    rules: {
+      ...reactHooks.configs.recommended.rules,
+      'react-refresh/only-export-components': [
+        'warn',
+        { allowConstantExport: true },
+      ],
+    },
+  },
+)

examples/solana-GPT-wallet/hooks/useWalletStore.ts

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+import { create } from 'zustand';
+
+interface WalletStore {
+    balance: number;
+    solPrice: number;
+    totalWalletBalance: number;
+    setBalance: (balance: number) => void;
+    setTotalWalletBalance: (totalWalletBalance: number) => void;
+    setSolPrice: (totalWalletBalance: number) => void;
+}
+
+export const useWalletStore = create<WalletStore>((set) => ({
+    balance: 0,
+    totalWalletBalance: 0,
+    solPrice: 0,
+    setBalance: (balance) => set({ balance }),
+    setTotalWalletBalance: (totalWalletBalance) => set({ totalWalletBalance }),
+    setSolPrice: (solPrice) => set({ solPrice })
+}))

examples/solana-GPT-wallet/index.html

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+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <link rel="icon" type="image/svg+xml" href="/vite.svg" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>solGPT</title>
+  </head>
+  <body>
+    <div id="root"></div>
+    <script type="module" src="/src/main.tsx"></script>
+  </body>
+</html>