Initial setup, everything broken

This commit is contained in:
2025-01-08 20:58:34 -05:00
parent 875a04d83e
commit ceaf5ae279
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module.exports = {
apps: [{
name: 'inventory-server',
script: 'src/server.js',
instances: 1,
exec_mode: 'fork',
autorestart: true,
watch: false,
max_memory_restart: '1G',
env: {
NODE_ENV: 'production',
PORT: 3010
},
log_rotate: true,
max_size: '10M',
retain: '10',
log_date_format: 'YYYY-MM-DD HH:mm:ss',
error_file: 'logs/pm2/err.log',
out_file: 'logs/pm2/out.log',
log_file: 'logs/pm2/combined.log',
time: true,
ignore_watch: [
'node_modules',
'logs',
'.git',
'*.log'
],
min_uptime: 5000,
max_restarts: 5,
restart_delay: 4000,
listen_timeout: 50000,
kill_timeout: 5000,
node_args: '--max-old-space-size=1536'
}]
};

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{
"name": "inventory-server",
"version": "1.0.0",
"description": "Backend server for inventory management system",
"main": "src/server.js",
"scripts": {
"start": "node src/server.js",
"dev": "nodemon src/server.js",
"prod": "pm2 start ecosystem.config.js",
"prod:stop": "pm2 stop inventory-server",
"prod:restart": "pm2 restart inventory-server",
"prod:logs": "pm2 logs inventory-server",
"prod:status": "pm2 status inventory-server",
"setup": "mkdir -p logs uploads",
"test": "echo \"Error: no test specified\" && exit 1"
},
"keywords": [],
"author": "",
"license": "ISC",
"dependencies": {
"cors": "^2.8.5",
"csv-parse": "^5.5.3",
"dotenv": "^16.3.1",
"express": "^4.18.2",
"multer": "^1.4.5-lts.1",
"mysql2": "^3.7.0",
"pm2": "^5.3.0",
"uuid": "^9.0.1"
},
"devDependencies": {
"nodemon": "^3.0.2"
}
}

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CREATE DATABASE IF NOT EXISTS inventory_db;
USE inventory_db;
CREATE TABLE IF NOT EXISTS products (
id VARCHAR(36) PRIMARY KEY,
sku VARCHAR(50) UNIQUE NOT NULL,
name VARCHAR(255) NOT NULL,
description TEXT,
category VARCHAR(100),
created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
);
CREATE TABLE IF NOT EXISTS inventory_levels (
id VARCHAR(36) PRIMARY KEY,
product_id VARCHAR(36) NOT NULL,
quantity INT NOT NULL DEFAULT 0,
reorder_point INT,
reorder_quantity INT,
last_reorder_date TIMESTAMP,
created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
FOREIGN KEY (product_id) REFERENCES products(id)
);
CREATE TABLE IF NOT EXISTS inventory_transactions (
id VARCHAR(36) PRIMARY KEY,
product_id VARCHAR(36) NOT NULL,
transaction_type ENUM('purchase', 'sale', 'adjustment') NOT NULL,
quantity INT NOT NULL,
transaction_date TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
reference_number VARCHAR(100),
notes TEXT,
created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
FOREIGN KEY (product_id) REFERENCES products(id)
);

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const express = require('express');
const router = express.Router();
const { v4: uuidv4 } = require('uuid');
const { importProductsFromCSV } = require('../utils/csvImporter');
const multer = require('multer');
// Configure multer for file uploads
const upload = multer({ dest: 'uploads/' });
// Get all products with their current inventory levels
router.get('/', async (req, res) => {
const pool = req.app.locals.pool;
try {
const [rows] = await pool.query(`
SELECT p.*, il.quantity, il.reorder_point, il.reorder_quantity
FROM products p
LEFT JOIN inventory_levels il ON p.id = il.product_id
ORDER BY p.created_at DESC
`);
res.json(rows);
} catch (error) {
console.error('Error fetching products:', error);
res.status(500).json({ error: 'Failed to fetch products' });
}
});
// Get a single product with its inventory details
router.get('/:id', async (req, res) => {
const pool = req.app.locals.pool;
try {
const [rows] = await pool.query(`
SELECT p.*, il.quantity, il.reorder_point, il.reorder_quantity
FROM products p
LEFT JOIN inventory_levels il ON p.id = il.product_id
WHERE p.id = ?
`, [req.params.id]);
if (rows.length === 0) {
return res.status(404).json({ error: 'Product not found' });
}
res.json(rows[0]);
} catch (error) {
console.error('Error fetching product:', error);
res.status(500).json({ error: 'Failed to fetch product' });
}
});
// Create a new product
router.post('/', async (req, res) => {
const pool = req.app.locals.pool;
const { sku, name, description, category } = req.body;
const id = uuidv4();
try {
const connection = await pool.getConnection();
try {
await connection.beginTransaction();
await connection.query(
'INSERT INTO products (id, sku, name, description, category) VALUES (?, ?, ?, ?, ?)',
[id, sku, name, description, category]
);
await connection.query(
'INSERT INTO inventory_levels (id, product_id, quantity) VALUES (?, ?, 0)',
[uuidv4(), id]
);
await connection.commit();
res.status(201).json({ id, sku, name, description, category });
} catch (error) {
await connection.rollback();
throw error;
} finally {
connection.release();
}
} catch (error) {
console.error('Error creating product:', error);
res.status(500).json({ error: 'Failed to create product' });
}
});
// Import products from CSV
router.post('/import', upload.single('file'), async (req, res) => {
if (!req.file) {
return res.status(400).json({ error: 'No file uploaded' });
}
try {
const result = await importProductsFromCSV(req.file.path, req.app.locals.pool);
// Clean up the uploaded file
require('fs').unlinkSync(req.file.path);
res.json(result);
} catch (error) {
console.error('Error importing products:', error);
res.status(500).json({ error: 'Failed to import products' });
}
});
// Update product inventory
router.post('/:id/inventory', async (req, res) => {
const pool = req.app.locals.pool;
const { quantity, type, notes } = req.body;
try {
const connection = await pool.getConnection();
try {
await connection.beginTransaction();
// Create inventory transaction
await connection.query(
'INSERT INTO inventory_transactions (id, product_id, transaction_type, quantity, notes) VALUES (?, ?, ?, ?, ?)',
[uuidv4(), req.params.id, type, quantity, notes]
);
// Update inventory level
const quantityChange = type === 'sale' ? -quantity : quantity;
await connection.query(
'UPDATE inventory_levels SET quantity = quantity + ? WHERE product_id = ?',
[quantityChange, req.params.id]
);
await connection.commit();
res.json({ success: true });
} catch (error) {
await connection.rollback();
throw error;
} finally {
connection.release();
}
} catch (error) {
console.error('Error updating inventory:', error);
res.status(500).json({ error: 'Failed to update inventory' });
}
});
module.exports = router;

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require('dotenv').config();
const express = require('express');
const cors = require('cors');
const mysql = require('mysql2/promise');
const productsRouter = require('./routes/products');
const path = require('path');
const fs = require('fs');
// Ensure required directories exist
['logs', 'uploads'].forEach(dir => {
if (!fs.existsSync(dir)) {
fs.mkdirSync(dir, { recursive: true });
}
});
const app = express();
// Middleware
app.use(cors({
origin: process.env.CORS_ORIGIN,
credentials: true
}));
app.use(express.json());
// Request logging middleware
app.use((req, res, next) => {
const start = Date.now();
res.on('finish', () => {
const duration = Date.now() - start;
console.log(
`[${new Date().toISOString()}] ${req.method} ${req.url} ${res.statusCode} ${duration}ms`
);
});
next();
});
// Database connection pool
const pool = mysql.createPool({
host: process.env.DB_HOST,
user: process.env.DB_USER,
password: process.env.DB_PASSWORD,
database: process.env.DB_NAME,
waitForConnections: true,
connectionLimit: process.env.NODE_ENV === 'production' ? 20 : 10,
queueLimit: 0,
enableKeepAlive: true,
keepAliveInitialDelay: 0
});
// Make pool available to routes
app.locals.pool = pool;
// Test database connection
pool.getConnection()
.then(connection => {
console.log('[Database] Connected successfully');
connection.release();
})
.catch(err => {
console.error('[Database] Error connecting:', err);
process.exit(1); // Exit if we can't connect to the database
});
// Routes
app.use('/api/products', productsRouter);
// Basic health check route
app.get('/health', (req, res) => {
res.json({
status: 'ok',
timestamp: new Date().toISOString(),
environment: process.env.NODE_ENV
});
});
// Error handling middleware
app.use((err, req, res, next) => {
console.error(`[${new Date().toISOString()}] Error:`, err);
res.status(500).json({
error: process.env.NODE_ENV === 'production'
? 'An internal server error occurred'
: err.message
});
});
// Handle uncaught exceptions
process.on('uncaughtException', (err) => {
console.error(`[${new Date().toISOString()}] Uncaught Exception:`, err);
process.exit(1);
});
process.on('unhandledRejection', (reason, promise) => {
console.error(`[${new Date().toISOString()}] Unhandled Rejection at:`, promise, 'reason:', reason);
});
const PORT = process.env.PORT || 3000;
app.listen(PORT, () => {
console.log(`[Server] Running in ${process.env.NODE_ENV || 'development'} mode on port ${PORT}`);
});

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const fs = require('fs');
const { parse } = require('csv-parse');
const { v4: uuidv4 } = require('uuid');
async function importProductsFromCSV(filePath, pool) {
return new Promise((resolve, reject) => {
const products = [];
fs.createReadStream(filePath)
.pipe(parse({
columns: true,
skip_empty_lines: true
}))
.on('data', async (row) => {
products.push({
id: uuidv4(),
sku: row.sku,
name: row.name,
description: row.description || null,
category: row.category || null
});
})
.on('end', async () => {
try {
const connection = await pool.getConnection();
try {
await connection.beginTransaction();
for (const product of products) {
await connection.query(
'INSERT INTO products (id, sku, name, description, category) VALUES (?, ?, ?, ?, ?)',
[product.id, product.sku, product.name, product.description, product.category]
);
// Initialize inventory level for the product
await connection.query(
'INSERT INTO inventory_levels (id, product_id, quantity) VALUES (?, ?, 0)',
[uuidv4(), product.id]
);
}
await connection.commit();
resolve({ imported: products.length });
} catch (error) {
await connection.rollback();
reject(error);
} finally {
connection.release();
}
} catch (error) {
reject(error);
}
})
.on('error', (error) => {
reject(error);
});
});
}
module.exports = {
importProductsFromCSV
};

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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?

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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,
},
})
```

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inventory/components.json Normal file
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{
"$schema": "https://ui.shadcn.com/schema.json",
"style": "new-york",
"rsc": false,
"tsx": true,
"tailwind": {
"config": "tailwind.config.js",
"css": "src/index.css",
"baseColor": "zinc",
"cssVariables": true,
"prefix": ""
},
"aliases": {
"components": "@/components",
"utils": "@/lib/utils",
"ui": "@/components/ui",
"lib": "@/lib",
"hooks": "@/hooks"
},
"iconLibrary": "lucide"
}

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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 },
],
},
},
)

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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>Vite + React + TS</title>
</head>
<body>
<div id="root"></div>
<script type="module" src="/src/main.tsx"></script>
</body>
</html>

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inventory/package.json Normal file
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{
"name": "inventory",
"private": true,
"version": "0.0.0",
"type": "module",
"scripts": {
"dev": "vite",
"build": "tsc -b && vite build",
"lint": "eslint .",
"preview": "vite preview"
},
"dependencies": {
"@shadcn/ui": "^0.0.4",
"@tanstack/react-query": "^5.63.0",
"class-variance-authority": "^0.7.1",
"clsx": "^2.1.1",
"lucide-react": "^0.469.0",
"react": "^18.3.1",
"react-dom": "^18.3.1",
"react-router-dom": "^7.1.1",
"tailwind-merge": "^2.6.0",
"tailwindcss-animate": "^1.0.7"
},
"devDependencies": {
"@eslint/js": "^9.17.0",
"@types/react": "^18.3.18",
"@types/react-dom": "^18.3.5",
"@vitejs/plugin-react": "^4.3.4",
"autoprefixer": "^10.4.20",
"eslint": "^9.17.0",
"eslint-plugin-react-hooks": "^5.0.0",
"eslint-plugin-react-refresh": "^0.4.16",
"globals": "^15.14.0",
"postcss": "^8.4.49",
"tailwindcss": "^3.4.17",
"typescript": "~5.6.2",
"typescript-eslint": "^8.18.2",
"vite": "^6.0.5"
}
}

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export default {
plugins: {
tailwindcss: {},
autoprefixer: {},
},
}

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<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="31.88" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 257"><defs><linearGradient id="IconifyId1813088fe1fbc01fb466" x1="-.828%" x2="57.636%" y1="7.652%" y2="78.411%"><stop offset="0%" stop-color="#41D1FF"></stop><stop offset="100%" stop-color="#BD34FE"></stop></linearGradient><linearGradient id="IconifyId1813088fe1fbc01fb467" x1="43.376%" x2="50.316%" y1="2.242%" y2="89.03%"><stop offset="0%" stop-color="#FFEA83"></stop><stop offset="8.333%" stop-color="#FFDD35"></stop><stop offset="100%" stop-color="#FFA800"></stop></linearGradient></defs><path fill="url(#IconifyId1813088fe1fbc01fb466)" d="M255.153 37.938L134.897 252.976c-2.483 4.44-8.862 4.466-11.382.048L.875 37.958c-2.746-4.814 1.371-10.646 6.827-9.67l120.385 21.517a6.537 6.537 0 0 0 2.322-.004l117.867-21.483c5.438-.991 9.574 4.796 6.877 9.62Z"></path><path fill="url(#IconifyId1813088fe1fbc01fb467)" d="M185.432.063L96.44 17.501a3.268 3.268 0 0 0-2.634 3.014l-5.474 92.456a3.268 3.268 0 0 0 3.997 3.378l24.777-5.718c2.318-.535 4.413 1.507 3.936 3.838l-7.361 36.047c-.495 2.426 1.782 4.5 4.151 3.78l15.304-4.649c2.372-.72 4.652 1.36 4.15 3.788l-11.698 56.621c-.732 3.542 3.979 5.473 5.943 2.437l1.313-2.028l72.516-144.72c1.215-2.423-.88-5.186-3.54-4.672l-25.505 4.922c-2.396.462-4.435-1.77-3.759-4.114l16.646-57.705c.677-2.35-1.37-4.583-3.769-4.113Z"></path></svg>

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#root {
max-width: 1280px;
margin: 0 auto;
padding: 2rem;
text-align: center;
}
.logo {
height: 6em;
padding: 1.5em;
will-change: filter;
transition: filter 300ms;
}
.logo:hover {
filter: drop-shadow(0 0 2em #646cffaa);
}
.logo.react:hover {
filter: drop-shadow(0 0 2em #61dafbaa);
}
@keyframes logo-spin {
from {
transform: rotate(0deg);
}
to {
transform: rotate(360deg);
}
}
@media (prefers-reduced-motion: no-preference) {
a:nth-of-type(2) .logo {
animation: logo-spin infinite 20s linear;
}
}
.card {
padding: 2em;
}
.read-the-docs {
color: #888;
}

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import { BrowserRouter as Router, Routes, Route } from 'react-router-dom';
import { MainLayout } from './components/layout/MainLayout';
import { QueryClient, QueryClientProvider } from '@tanstack/react-query';
import { Products } from './pages/Products';
import { Import } from './pages/Import';
const queryClient = new QueryClient();
function App() {
return (
<QueryClientProvider client={queryClient}>
<Router>
<MainLayout>
<Routes>
<Route path="/" element={<div>Dashboard (Coming Soon)</div>} />
<Route path="/products" element={<Products />} />
<Route path="/import" element={<Import />} />
</Routes>
</MainLayout>
</Router>
</QueryClientProvider>
);
}
export default App;

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After

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import { ReactNode } from 'react';
import { Link } from 'react-router-dom';
interface MainLayoutProps {
children: ReactNode;
}
export function MainLayout({ children }: MainLayoutProps) {
return (
<div className="min-h-screen bg-background">
{/* Header */}
<header className="sticky top-0 z-50 w-full border-b bg-background/95 backdrop-blur supports-[backdrop-filter]:bg-background/60">
<div className="container flex h-14 items-center">
<div className="mr-4 flex">
<Link to="/" className="mr-6 flex items-center space-x-2">
<span className="font-bold">Inventory Manager</span>
</Link>
</div>
</div>
</header>
{/* Main content */}
<div className="container flex-1 items-start md:grid md:grid-cols-[220px_minmax(0,1fr)] md:gap-6 lg:grid-cols-[240px_minmax(0,1fr)] lg:gap-10">
{/* Sidebar */}
<aside className="fixed top-14 z-30 -ml-2 hidden h-[calc(100vh-3.5rem)] w-full shrink-0 overflow-y-auto border-r md:sticky md:block">
<nav className="grid items-start px-4 py-4 text-sm font-medium">
<Link to="/" className="flex items-center rounded-lg px-3 py-2 text-gray-500 transition-all hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-50">
Dashboard
</Link>
<Link to="/products" className="flex items-center rounded-lg px-3 py-2 text-gray-500 transition-all hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-50">
Products
</Link>
<Link to="/import" className="flex items-center rounded-lg px-3 py-2 text-gray-500 transition-all hover:text-gray-900 dark:text-gray-400 dark:hover:text-gray-50">
Import Data
</Link>
</nav>
</aside>
{/* Content */}
<main className="flex w-full flex-col overflow-hidden">
{children}
</main>
</div>
</div>
);
}

15
inventory/src/config.ts Normal file
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interface Config {
apiUrl: string;
}
const development: Config = {
apiUrl: 'http://localhost:3010/api'
};
const production: Config = {
apiUrl: 'https://inventory.kent.pw/api'
};
const config: Config = import.meta.env.PROD ? production : development;
export default config;

91
inventory/src/index.css Normal file
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@tailwind base;
@tailwind components;
@tailwind utilities;
@layer base {
:root {
--background: 0 0% 100%;
--foreground: 240 10% 3.9%;
--card: 0 0% 100%;
--card-foreground: 240 10% 3.9%;
--popover: 0 0% 100%;
--popover-foreground: 240 10% 3.9%;
--primary: 240 5.9% 10%;
--primary-foreground: 0 0% 98%;
--secondary: 240 4.8% 95.9%;
--secondary-foreground: 240 5.9% 10%;
--muted: 240 4.8% 95.9%;
--muted-foreground: 240 3.8% 46.1%;
--accent: 240 4.8% 95.9%;
--accent-foreground: 240 5.9% 10%;
--destructive: 0 84.2% 60.2%;
--destructive-foreground: 0 0% 98%;
--border: 240 5.9% 90%;
--input: 240 5.9% 90%;
--ring: 240 10% 3.9%;
--radius: 0.5rem;
--chart-1: 12 76% 61%;
--chart-2: 173 58% 39%;
--chart-3: 197 37% 24%;
--chart-4: 43 74% 66%;
--chart-5: 27 87% 67%;
}
.dark {
--background: 240 10% 3.9%;
--foreground: 0 0% 98%;
--card: 240 10% 3.9%;
--card-foreground: 0 0% 98%;
--popover: 240 10% 3.9%;
--popover-foreground: 0 0% 98%;
--primary: 0 0% 98%;
--primary-foreground: 240 5.9% 10%;
--secondary: 240 3.7% 15.9%;
--secondary-foreground: 0 0% 98%;
--muted: 240 3.7% 15.9%;
--muted-foreground: 240 5% 64.9%;
--accent: 240 3.7% 15.9%;
--accent-foreground: 0 0% 98%;
--destructive: 0 62.8% 30.6%;
--destructive-foreground: 0 0% 98%;
--border: 240 3.7% 15.9%;
--input: 240 3.7% 15.9%;
--ring: 240 4.9% 83.9%;
--chart-1: 220 70% 50%;
--chart-2: 160 60% 45%;
--chart-3: 30 80% 55%;
--chart-4: 280 65% 60%;
--chart-5: 340 75% 55%;
}
}
@layer base {
* {
@apply border-border;
}
body {
@apply bg-background text-foreground;
}
}

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import { clsx, type ClassValue } from "clsx"
import { twMerge } from "tailwind-merge"
export function cn(...inputs: ClassValue[]) {
return twMerge(clsx(inputs))
}

10
inventory/src/main.tsx Normal file
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import { StrictMode } from 'react'
import { createRoot } from 'react-dom/client'
import './index.css'
import App from './App.tsx'
createRoot(document.getElementById('root')!).render(
<StrictMode>
<App />
</StrictMode>,
)

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import { useState } from 'react';
import { useMutation } from '@tanstack/react-query';
import config from '../config';
export function Import() {
const [file, setFile] = useState<File | null>(null);
const importMutation = useMutation({
mutationFn: async (formData: FormData) => {
const response = await fetch(`${config.apiUrl}/products/import`, {
method: 'POST',
body: formData,
});
if (!response.ok) {
throw new Error('Import failed');
}
return response.json();
},
});
const handleFileChange = (e: React.ChangeEvent<HTMLInputElement>) => {
if (e.target.files?.[0]) {
setFile(e.target.files[0]);
}
};
const handleSubmit = async (e: React.FormEvent) => {
e.preventDefault();
if (!file) return;
const formData = new FormData();
formData.append('file', file);
importMutation.mutate(formData);
};
return (
<div className="p-8">
<h1 className="text-2xl font-bold mb-6">Import Products</h1>
<div className="max-w-xl">
<form onSubmit={handleSubmit} className="space-y-6">
<div className="space-y-2">
<label className="text-sm font-medium">
Upload CSV File
</label>
<input
type="file"
accept=".csv"
onChange={handleFileChange}
className="w-full border rounded-md p-2"
/>
<p className="text-sm text-muted-foreground">
The CSV file should contain the following columns: sku, name, description (optional), category (optional)
</p>
</div>
<button
type="submit"
disabled={!file || importMutation.isPending}
className="px-4 py-2 bg-primary text-primary-foreground rounded-md hover:bg-primary/90 disabled:opacity-50"
>
{importMutation.isPending ? 'Importing...' : 'Import Products'}
</button>
{importMutation.isSuccess && (
<p className="text-green-600">
Successfully imported {importMutation.data.imported} products
</p>
)}
{importMutation.isError && (
<p className="text-red-500">
Error importing products: {importMutation.error.message}
</p>
)}
</form>
</div>
</div>
);
}

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import { useQuery } from '@tanstack/react-query';
import config from '../config';
interface Product {
id: string;
sku: string;
name: string;
description: string | null;
category: string | null;
quantity: number;
reorder_point: number | null;
reorder_quantity: number | null;
}
export function Products() {
const { data: products, isLoading, error } = useQuery<Product[]>({
queryKey: ['products'],
queryFn: async () => {
const response = await fetch(`${config.apiUrl}/products`);
if (!response.ok) {
throw new Error('Network response was not ok');
}
return response.json();
},
});
if (isLoading) {
return <div className="p-8">Loading products...</div>;
}
if (error) {
return <div className="p-8 text-red-500">Error loading products: {error.toString()}</div>;
}
return (
<div className="p-8">
<div className="flex justify-between items-center mb-6">
<h1 className="text-2xl font-bold">Products</h1>
<button className="px-4 py-2 bg-primary text-primary-foreground rounded-md hover:bg-primary/90">
Add Product
</button>
</div>
<div className="border rounded-lg">
<table className="w-full">
<thead>
<tr className="border-b bg-muted/50">
<th className="text-left p-4 font-medium">SKU</th>
<th className="text-left p-4 font-medium">Name</th>
<th className="text-left p-4 font-medium">Category</th>
<th className="text-right p-4 font-medium">Quantity</th>
<th className="text-right p-4 font-medium">Reorder Point</th>
<th className="text-right p-4 font-medium">Actions</th>
</tr>
</thead>
<tbody>
{products?.map((product) => (
<tr key={product.id} className="border-b">
<td className="p-4">{product.sku}</td>
<td className="p-4">{product.name}</td>
<td className="p-4">{product.category || '-'}</td>
<td className="p-4 text-right">{product.quantity}</td>
<td className="p-4 text-right">{product.reorder_point || '-'}</td>
<td className="p-4 text-right">
<button className="text-sm text-primary hover:underline">
Edit
</button>
</td>
</tr>
))}
{!products?.length && (
<tr>
<td colSpan={6} className="text-center py-8 text-muted-foreground">
No products found
</td>
</tr>
)}
</tbody>
</table>
</div>
</div>
);
}

1
inventory/src/vite-env.d.ts vendored Normal file
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/// <reference types="vite/client" />

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/** @type {import('tailwindcss').Config} */
export default {
darkMode: ["class"],
content: [
"./index.html",
"./src/**/*.{js,ts,jsx,tsx}",
],
theme: {
container: {
center: true,
padding: '2rem',
screens: {
'2xl': '1400px'
}
},
extend: {
colors: {
border: 'hsl(var(--border))',
input: 'hsl(var(--input))',
ring: 'hsl(var(--ring))',
background: 'hsl(var(--background))',
foreground: 'hsl(var(--foreground))',
primary: {
DEFAULT: 'hsl(var(--primary))',
foreground: 'hsl(var(--primary-foreground))'
},
secondary: {
DEFAULT: 'hsl(var(--secondary))',
foreground: 'hsl(var(--secondary-foreground))'
},
destructive: {
DEFAULT: 'hsl(var(--destructive))',
foreground: 'hsl(var(--destructive-foreground))'
},
muted: {
DEFAULT: 'hsl(var(--muted))',
foreground: 'hsl(var(--muted-foreground))'
},
accent: {
DEFAULT: 'hsl(var(--accent))',
foreground: 'hsl(var(--accent-foreground))'
},
popover: {
DEFAULT: 'hsl(var(--popover))',
foreground: 'hsl(var(--popover-foreground))'
},
card: {
DEFAULT: 'hsl(var(--card))',
foreground: 'hsl(var(--card-foreground))'
},
chart: {
'1': 'hsl(var(--chart-1))',
'2': 'hsl(var(--chart-2))',
'3': 'hsl(var(--chart-3))',
'4': 'hsl(var(--chart-4))',
'5': 'hsl(var(--chart-5))'
}
},
borderRadius: {
lg: 'var(--radius)',
md: 'calc(var(--radius) - 2px)',
sm: 'calc(var(--radius) - 4px)'
},
keyframes: {
'accordion-down': {
from: {
height: '0'
},
to: {
height: 'var(--radix-accordion-content-height)'
}
},
'accordion-up': {
from: {
height: 'var(--radix-accordion-content-height)'
},
to: {
height: '0'
}
}
},
animation: {
'accordion-down': 'accordion-down 0.2s ease-out',
'accordion-up': 'accordion-up 0.2s ease-out'
}
}
},
plugins: [require("tailwindcss-animate")],
}

25
inventory/tsconfig.json Normal file
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{
"compilerOptions": {
"target": "ES2020",
"useDefineForClassFields": true,
"lib": ["ES2020", "DOM", "DOM.Iterable"],
"module": "ESNext",
"skipLibCheck": true,
"moduleResolution": "bundler",
"allowImportingTsExtensions": true,
"resolveJsonModule": true,
"isolatedModules": true,
"noEmit": true,
"jsx": "react-jsx",
"strict": true,
"noUnusedLocals": true,
"noUnusedParameters": true,
"noFallthroughCasesInSwitch": true,
"baseUrl": ".",
"paths": {
"@/*": ["./src/*"]
}
},
"include": ["src"],
"references": [{ "path": "./tsconfig.node.json" }]
}

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{
"compilerOptions": {
"composite": true,
"skipLibCheck": true,
"module": "ESNext",
"moduleResolution": "bundler",
"allowSyntheticDefaultImports": true
},
"include": ["vite.config.ts"]
}

66
inventory/vite.config.ts Normal file
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import path from "path"
import { defineConfig } from 'vite'
import react from '@vitejs/plugin-react'
import { loadEnv } from "vite"
// https://vitejs.dev/config/
export default defineConfig(({ mode }) => {
const env = loadEnv(mode, process.cwd(), "")
return {
plugins: [react()],
resolve: {
alias: {
"@": path.resolve(__dirname, "./src"),
},
},
server: {
host: "0.0.0.0",
port: 5173,
proxy: {
"/api": {
target: "http://localhost:3000",
changeOrigin: true,
secure: false,
rewrite: (path) => path.replace(/^\/api/, "/api"),
configure: (proxy, _options) => {
proxy.on("error", (err, req, res) => {
console.log("API proxy error:", err)
res.writeHead(500, {
"Content-Type": "application/json",
})
res.end(
JSON.stringify({ error: "Proxy Error", message: err.message })
)
})
proxy.on("proxyReq", (proxyReq, req, _res) => {
console.log("Outgoing request:", {
method: req.method,
url: req.url,
headers: proxyReq.getHeaders(),
})
})
proxy.on("proxyRes", (proxyRes, req, _res) => {
console.log("Proxy response:", {
statusCode: proxyRes.statusCode,
url: req.url,
headers: proxyRes.headers,
})
})
},
},
},
},
build: {
outDir: "build",
sourcemap: true,
rollupOptions: {
output: {
manualChunks: {
vendor: ["react", "react-dom", "react-router-dom"],
},
},
},
},
}
})

19
package-lock.json generated Normal file
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{
"name": "inventory",
"lockfileVersion": 3,
"requires": true,
"packages": {
"": {
"name": "inventory",
"dependencies": {
"shadcn": "^1.0.0"
}
},
"node_modules/shadcn": {
"version": "1.0.0",
"resolved": "https://registry.npmjs.org/shadcn/-/shadcn-1.0.0.tgz",
"integrity": "sha512-kCxBIBiPS83WxrWkOQHamWpr9XlLtOtOlJM6QX90h9A5xZCBMhxu4ibcNT2ZnzZLdexkYbQrnijfPKdOsZxOpA==",
"license": "ISC"
}
}
}

5
package.json Normal file
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@@ -0,0 +1,5 @@
{
"dependencies": {
"shadcn": "^1.0.0"
}
}