Ref

a.js

import verifyJwt from 'security';
import logger from 'logger';
import model from 'model';

function handlePostRequest(request) {

  if (request.headers.authorization === null) {
    throw Error('Unauthorized');
  }

  if (!verifyJwt(request.headers.authorization)) {
    throw Error('Unauthorized');
  }

  // Handling post request
  model.save(request.payload);

  var logMessage = `POST - ${request.url} - ${new Date().toISOString}`;
  var log = logger.createNewLogEntry();
  log.add(logMessage);
  log.save();


  return 'OK';

}

function handleGetRequest(request) {
  
  if (request.headers.authorization === null) {
    throw Error('Unauthorized');
  }

  if (!verifyJwt(request.headers.authorization)) {
    throw Error('Unauthorized');
  }

  // Handling post request
  var list = model.fetch(request.payload);

  var logMessage = `GET - ${request.url} - ${new Date().toISOString}`;
  var log = logger.createNewLogEntry();
  log.add(logMessage);
  log.save();


  return list;

}

b.md

Conceptual model

Frontend prototype