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 resources = [{
  path: '/products',
  responses: [{
    method: 'GET',
    status: 200,
    data: products,
  }, {
    method: 'POST',
    status: 201,
    data: products[0]
  }]
}];

resources.forEach((resource) => {
  resource.responses.forEach((response) => {
    switch (response.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);