mnglab/tools/stats.js

Dead simple REST micro-framework with modular routing, API key, rate limiting, full HTTP response handling, dev tools, JSON DB, file helpers, endpoint stats, and professional developer experience.

const path = require('path');
const fs = require('fs');

const statsFile = path.join(process.cwd(), '.mnglab.stats.json');

if (!fs.existsSync(statsFile)) {
  fs.writeFileSync(statsFile, JSON.stringify({ total: 0, endpoints: {} }, null, 2));
}

function loadStats() {
  const raw = fs.readFileSync(statsFile, 'utf-8');
  return JSON.parse(raw);
}

function saveStats(data) {
  fs.writeFileSync(statsFile, JSON.stringify(data, null, 2));
}

function countHit(method, endpoint) {
  const stats = loadStats();
  stats.total += 1;

  const key = `${method.toUpperCase()} ${endpoint}`;
  if (!stats.endpoints[key]) stats.endpoints[key] = 0;
  stats.endpoints[key] += 1;

  saveStats(stats);
}

function getStats() {
  return loadStats();
}

module.exports = { countHit, getStats };