⚡ TECHNO-TODO v1.0: 90s cyberpunk todo app with PostgreSQL

2026-08-11 19:32:55 +00:00
commit 7088e5e879
4 changed files with 405 additions and 0 deletions
@@ -0,0 +1,78 @@
+const express = require('express');
+const { Pool } = require('pg');
+const path = require('path');
+
+const app = express();
+const PORT = process.env.PORT || 3000;
+
+// PostgreSQL connection
+const pool = new Pool({
+  connectionString: process.env.DATABASE_URL,
+  ssl: process.env.DB_SSL === 'true' ? { rejectUnauthorized: false } : false,
+});
+
+// Initialize DB table
+async function initDB() {
+  const client = await pool.connect();
+  try {
+    await client.query(`
+      CREATE TABLE IF NOT EXISTS todos (
+        id SERIAL PRIMARY KEY,
+        text TEXT NOT NULL,
+        done BOOLEAN DEFAULT FALSE,
+        created_at TIMESTAMP DEFAULT NOW()
+      )
+    `);
+    console.log('⚡ DATABASE ONLINE ⚡');
+  } finally {
+    client.release();
+  }
+}
+
+app.use(express.urlencoded({ extended: true }));
+app.use(express.static(path.join(__dirname, 'public')));
+app.set('view engine', 'ejs');
+app.set('views', path.join(__dirname, 'views'));
+
+// Routes
+app.get('/', async (req, res) => {
+  try {
+    const result = await pool.query('SELECT * FROM todos ORDER BY created_at DESC');
+    res.render('index', { todos: result.rows, error: null });
+  } catch (err) {
+    res.render('index', { todos: [], error: 'DATABASE CONNECTION LOST ⚠' });
+  }
+});
+
+app.post('/add', async (req, res) => {
+  const { text } = req.body;
+  if (text && text.trim()) {
+    await pool.query('INSERT INTO todos (text) VALUES ($1)', [text.trim()]);
+  }
+  res.redirect('/');
+});
+
+app.post('/toggle/:id', async (req, res) => {
+  await pool.query('UPDATE todos SET done = NOT done WHERE id = $1', [req.params.id]);
+  res.redirect('/');
+});
+
+app.post('/delete/:id', async (req, res) => {
+  await pool.query('DELETE FROM todos WHERE id = $1', [req.params.id]);
+  res.redirect('/');
+});
+
+// Health check
+app.get('/health', (req, res) => res.json({ status: 'ONLINE', db: 'CONNECTED' }));
+
+initDB().then(() => {
+  app.listen(PORT, () => {
+    console.log(`╔══════════════════════════════════════╗`);
+    console.log(`║   ⚡ TECHNO-TODO v1.0 ONLINE ⚡     ║`);
+    console.log(`║   PORT: ${PORT}                       ║`);
+    console.log(`╚══════════════════════════════════════╝`);
+  });
+}).catch(err => {
+  console.error('Failed to init DB:', err);
+  process.exit(1);
+});