const express = require('express');
const expressListRoutes = require('express-list-routes');

const app = express();

app.get('/health', fn)

app.use('/admin', router);
router.route('/user')
  .post(fn)
  .get(fn)
  .put(fn);

expressListRoutes(app, { prefix: '/api/v1' });
// Logs out the following:
// GET    /api/v1/health
// POST   /api/v1/admin/user
// GET    /api/v1/admin/user
// PUT    /api/v1/admin/user

expressListRoutes(router);
// Logs out the following:
// POST   /admin/user
// GET    /admin/user
// PUT    /admin/user

  {
    prefix: '', // A prefix for router Path
    spacer: 7   // Spacer between router Method and Path
    logger: console.info // A custom logger function
    color: true // If the console log should color the method name
  }