const express = require('express');
const app = express();

const products = [{
  id: 'id-111',
  name: 'Name 1',
  price: 50
}, {
  id: 'id-222',
  name: 'Name 2',
  price: 40
}];

const responses = new Map();
responses.set('GET', {
  status: 200,
  data: products
});
responses.set('POST', {
  status: 201,
  data: products[0]
});

const resources = [{
  path: '/products',
  responses
}];

resources.forEach((resource) => {
  resource.responses.forEach((response, method) => {
    switch (method) {
      case 'GET':
        app.get(resource.path, (req, res) => res.status(response.status).send(response.data));
        break;
      case 'POST':
        app.post(resource.path, (req, res) => res.status(response.status).send(response.data));
        break;
    }
  });
});

app.listen(8080);