This is a quick node project template for demoing Codespaces. It is based on the Azure node sample. It's great!!!
Point your browser to Quickstart for GitHub Codespaces for a tour of using Codespaces with this repo. const express = require('express'); const bodyParser = require('body-parser'); const routes = require('./routes');
const app = express(); const PORT = process.env.PORT || 3000;
app.use(bodyParser.json());
app.use('/', routes);
app.listen(PORT, () => {
console.log(Server running on port ${PORT});
});
const express = require('express');
const multer = require('multer');
const router = express.Router();
const upload = multer({}); // Handle file input via multer
// POST /bfhl Route router.post('/bfhl', upload.single('file'), (req, res) => { const { data, file_b64 } = req.body;
// Basic info for user const fullName = "john_doe"; const dob = "17091999";
// Process numbers and alphabets const numbers = data.filter((item) => !isNaN(Number(item))); const alphabets = data.filter((item) => isNaN(Number(item)));
// Find the highest lowercase alphabet const highestLowercaseAlphabet = alphabets .filter((char) => char === char.toLowerCase()) .sort((a, b) => b.localeCompare(a))[0] || null;
// File validation (simple base64 check) const fileValid = file_b64 ? true : false;
// Example file MIME type and size in KB (for demo purposes) const fileMimeType = fileValid ? "image/png" : null; // You can use a proper library to detect the MIME type from Base64 const fileSizeKb = fileValid ? "400" : "0"; // Example file size, this should be calculated from Base64 length
// Prepare response
res.json({
is_success: true,
user_id: ${fullName}_${dob},
email: "john@xyz.com",
roll_number: "ABCD123",
numbers,
alphabets,
highest_lowercase_alphabet: highestLowercaseAlphabet ? [highestLowercaseAlphabet] : [],
file_valid: fileValid,
file_mime_type: fileMimeType,
file_size_kb: fileSizeKb
});
});
// GET /bfhl Route router.get('/bfhl', (req, res) => { res.status(200).json({ operation_code: 1 }); });
module.exports = router;