Travel N Tours

{ "name": "travel-n-tours", "version": "1.0.0", "description": "Travel N Tours - simple fullstack website for thesis (Express + static frontend + JSON file datastore)", "main": "server.js", "scripts": { "start": "node server.js", "dev": "nodemon server.js" }, "author": "Your Name", "license": "MIT", "dependencies": { "express": "^4.18.2", "uuid": "^9.0.0" }, "devDependencies": { "nodemon": "^2.0.22" } } # Travel N Tours Website (Thesis) Quick start: 1. Install dependencies: npm install 2. Run: npm start 3. Open: http://localhost:3000 Features: - Browse tours - Search tours - View tour details - Book tours (stored in data/bookings.json) - Simple REST API for tours and bookings (used by frontend) /** * Express server for Travel N Tours */ const express = require('express'); const path = require('path'); const toursRouter = require('./routes/tours'); const bookingsRouter = require('./routes/bookings'); const app = express(); const PORT = process.env.PORT || 3000; // Middlewares app.use(express.json()); app.use(express.urlencoded({ extended: true })); // API routes app.use('/api/tours', toursRouter); app.use('/api/bookings', bookingsRouter); // Serve static frontend app.use(express.static(path.join(__dirname, 'public'))); // Fallback to index.html for SPA routing app.get('*', (req, res) => { res.sendFile(path.join(__dirname, 'public', 'index.html')); }); // Start app.listen(PORT, () => { console.log(`Travel N Tours server running on http://localhost:${PORT}`); }); /** * Simple JSON file datastore utilities */ const fs = require('fs'); const path = require('path'); const dataDir = path.join(__dirname, '..', 'data'); const toursFile = path.join(dataDir, 'tours.json'); const bookingsFile = path.join(dataDir, 'bookings.json'); function ensureDataDir() { if (!fs.existsSync(dataDir)) { fs.mkdirSync(dataDir, { recursive: true }); } if (!fs.existsSync(toursFile)) { fs.writeFileSync(toursFile, JSON.stringify([], null, 2)); } if (!fs.existsSync(bookingsFile)) { fs.writeFileSync(bookingsFile, JSON.stringify([], null, 2)); } } function readJSON(filePath) { ensureDataDir(); try { const raw = fs.readFileSync(filePath, 'utf8'); return JSON.parse(raw || '[]'); } catch (err) { return []; } } function writeJSON(filePath, data) { ensureDataDir(); fs.writeFileSync(filePath, JSON.stringify(data, null, 2), 'utf8'); } module.exports = { getTours: () => readJSON(toursFile), saveTours: (tours) => writeJSON(toursFile, tours), getBookings: () => readJSON(bookingsFile), saveBookings: (bookings) => writeJSON(bookingsFile, bookings) }; /** * Tour controller - handles basic CRUD for tours */ const { v4: uuidv4 } = require('uuid'); const store = require('../models/dataStore'); function listTours(req, res) { const q = (req.query.q || '').toLowerCase(); let tours = store.getTours(); if (q) { tours = tours.filter(t => (t.title && t.title.toLowerCase().includes(q)) || (t.location && t.location.toLowerCase().includes(q)) || (t.tags && t.tags.join(' ').toLowerCase().includes(q)) ); } res.json(tours); } function getTour(req, res) { const tours = store.getTours(); const tour = tours.find(t => t.id === req.params.id); if (!tour) return res.status(404).json({ error: 'Tour not found' }); res.json(tour); } function createTour(req, res) { const tours = store.getTours(); const { title, description, location, price, duration, tags } = req.body; if (!title || !location) { return res.status(400).json({ error: 'title and location required' }); } const tour = { id: uuidv4(), title, description: description || '', location, price: Number(price) || 0, duration: duration || 'N/A', tags: Array.isArray(tags) ? tags : (tags ? String(tags).split(',').map(s => s.trim()) : []), createdAt: new Date().toISOString() }; tours.push(tour); store.saveTours(tours); res.status(201).json(tour); } function updateTour(req, res) { const tours = store.getTours(); const idx = tours.findIndex(t => t.id === req.params.id); if (idx === -1) return res.status(404).json({ error: 'Tour not found' }); const updated = Object.assign({}, tours[idx], req.body); tours[idx] = updated; store.saveTours(tours); res.json(updated); } function deleteTour(req, res) { let tours = store.getTours(); const idx = tours.findIndex(t => t.id === req.params.id); if (idx === -1) return res.status(404).json({ error: 'Tour not found' }); const removed = tours.splice(idx, 1)[0]; store.saveTours(tours); res.json({ deleted: removed }); } module.exports = { listTours, getTour, createTour, updateTour, deleteTour }; /** * Booking controller - create and list bookings */ const { v4: uuidv4 } = require('uuid'); const store = require('../models/dataStore'); function listBookings(req, res) { const bookings = store.getBookings(); res.json(bookings); } function createBooking(req, res) { const bookings = store.getBookings(); const tours = store.getTours(); const { tourId, name, email, guests } = req.body; if (!tourId || !name || !email) { return res.status(400).json({ error: 'tourId, name and email are required' }); } const tour = tours.find(t => t.id === tourId); if (!tour) return res.status(400).json({ error: 'Invalid tourId' }); const booking = { id: uuidv4(), tourId, tourTitle: tour.title, name, email, guests: Number(guests) || 1, createdAt: new Date().toISOString() }; bookings.push(booking); store.saveBookings(bookings); res.status(201).json(booking); } module.exports = { listBookings, createBooking }; /** * Tours routes */ const express = require('express'); const router = express.Router(); const controller = require('../controllers/tourController'); router.get('/', controller.listTours); router.get('/:id', controller.getTour); router.post('/', controller.createTour); router.put('/:id', controller.updateTour); router.delete('/:id', controller.deleteTour); module.exports = router; /** * Bookings routes */ const express = require('express'); const router = express.Router(); const controller = require('../controllers/bookingController'); router.get('/', controller.listBookings); router.post('/', controller.createBooking); module.exports = router; [ { "id": "tour-1", "title": "Sunset Beach Escape", "description": "Relax on pristine beaches and enjoy sunset dinners.", "location": "Goa, India", "price": 199, "duration": "4 days", "tags": ["beach", "relax", "sunset"], "createdAt": "2024-01-01T10:00:00.000Z" }, { "id": "tour-2", "title": "Mountain Adventure", "description": "Hiking and camping in scenic mountain ranges.", "location": "Himachal Pradesh, India", "price": 299, "duration": "5 days", "tags": ["mountain", "hiking", "adventure"], "createdAt": "2024-02-10T10:00:00.000Z" }, { "id": "tour-3", "title": "Cultural City Tour", "description": "Explore historical sites and local cuisine.", "location": "Jaipur, India", "price": 149, "duration": "2 days", "tags": ["city", "culture", "food"], "createdAt": "2024-03-15T10:00:00.000Z" } ] [] Travel N Tours

Add a Tour (Admin / Thesis Use)

/* Simple responsive styles */ :root { --bg: #f6f7fb; --card: #ffffff; --accent: #1e88e5; --muted: #666; } * { box-sizing: border-box; } body { margin: 0; font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial; background: var(--bg); color: #222; -webkit-font-smoothing: antialiased; } .container { max-width: 1000px; margin: 0 auto; padding: 16px; } .site-header { background: linear-gradient(90deg, #1e88e5 0%, #43a047 100%); color: white; padding: 24px 0; margin-bottom: 18px; } .site-header h1 { margin: 0 0 6px 0; } .lead { margin: 0 0 12px 0; opacity: 0.95; } .search-row { display: flex; gap: 8px; flex-wrap: wrap; } .search-row input[type="search"] { padding: 8px; border-radius: 4px; border: none; min-width: 220px; } .search-row button { background: rgba(255,255,255,0.12); color: #fff; border: 1px solid rgba(255,255,255,0.18); padding: 8px 12px; border-radius: 4px; cursor: pointer; } .tours-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; margin-bottom: 24px; } .card { background: var(--card); padding: 12px; border-radius: 8px; box-shadow: 0 4px 10px rgba(21, 32, 44, 0.06); } .card h3 { margin: 0 0 6px 0; } .card p { margin: 6px 0; color: var(--muted); } .meta { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-top: 8px; } .btn { background: var(--accent); color: white; border: none; padding: 8px 10px; border-radius: 6px; cursor: pointer; } .panel { background: var(--card); padding: 12px; border-radius: 8px; margin-bottom: 24px; } form input, form textarea { width: 100%; margin: 8px 0; padding: 8px; border-radius: 6px; border: 1px solid #e2e8f0; } .site-footer { padding: 16px 0; text-align: center; color: var(--muted); } /** * Frontend logic for Travel N Tours * Uses simple fetch API to talk to backend */ const toursEl = document.getElementById('tours'); const searchInput = document.getElementById('search'); const btnSearch = document.getElementById('btnSearch'); const btnRefresh = document.getElementById('btnRefresh'); const addTourForm = document.getElementById('addTourForm'); async function fetchTours(q = '') { const url = q ? `/api/tours?q=${encodeURIComponent(q)}` : '/api/tours'; const res = await fetch(url); return res.json(); } function renderTours(tours) { if (!Array.isArray(tours)) tours = []; if (tours.length === 0) { toursEl.innerHTML = '

No tours found.

'; return; } toursEl.innerHTML = tours.map(t => `

${escapeHtml(t.title)}

${escapeHtml(t.description || '')}

Location: ${escapeHtml(t.location)} | Duration: ${escapeHtml(t.duration)}

Price: ₹${t.price}

`).join(''); } function escapeHtml(str) { if (!str) return ''; return String(str) .replaceAll('&', '&') .replaceAll('<', '<') .replaceAll('>', '>') .replaceAll('"', '"') .replaceAll("'", '''); } function escapeJs(str) { if (!str) return ''; return String(str).replaceAll("'", "\\'"); } // View details (simple) async function viewDetails(id) { const res = await fetch(`/api/tours/${id}`); if (!res.ok) { alert('Tour not found'); return; } const t = await res.json(); alert(`Title: ${t.title}\nLocation: ${t.location}\nDuration: ${t.duration}\nPrice: ₹${t.price}\n\n${t.description}`); } // Book via simple prompt flow async function bookPrompt(tourId, tourTitle) { const name = prompt(`Booking "${tourTitle}"\nEnter your name:`); if (!name) return; const email = prompt('Enter your email:'); if (!email) return; const guests = prompt('Number of guests (default 1):', '1') || '1'; const payload = { tourId, name, email, guests: Number(guests) }; const res = await fetch('/api/bookings', { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify(payload) }); if (res.ok) { const booking = await res.json(); alert(`Booking confirmed!\nBooking ID: ${booking.id}\nTour: ${booking.tourTitle}`); } else { const err = await res.json(); alert('Booking failed: ' + (err.error || 'Unknown')); } } // Initialize UI async function init(q = '') { const tours = await fetchTours(q); renderTours(tours); } btnSearch.addEventListener('click', () => init(searchInput.value.trim())); btnRefresh.addEventListener('click', () => { searchInput.value = ''; init(); }); addTourForm.addEventListener('submit', async (e) => { e.preventDefault(); const form = e.target; const data = { title: form.title.value.trim(), location: form.location.value.trim(), price: Number(form.price.value) || 0, duration: form.duration.value.trim(), tags: form.tags.value.split(',').map(s => s.trim()).filter(Boolean), description: form.description.value.trim() }; const res = await fetch('/api/tours', { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify(data) }); if (res.ok) { form.reset(); init(); alert('Tour added successfully'); } else { const err = await res.json(); alert('Error adding tour: ' + (err.error || 'Unknown')); } }); // Escape characters helper for inline onclick usage window.viewDetails = viewDetails; window.bookPrompt = bookPrompt; init();