Overview

This is a demo CRUD service by using NodeJS and Neo4j.

REST

This demo is about creating, updating, retrieveng and deleting companies object via web service. The web service itself will be exposed as a REST service, following its standard:

• POST: to create a company
• PUT: to update a company
• GET: to retrieve comapanies
• DELETE: to remove companies Default path is http://localhost:3000.

NodeJS

For this purpose, I will use ExpressJS as a web application framework. As a basic setup, I use express generator. For authentication I use JWT mechanism, by using PassportJS And several supporting libraries such as swagger, morgan, lodash. Least, for connecting to Neo4j, I use official neo4j javascript driver neo4j-driver.

Dependencies

Here are the complete dependencies by far

   npm install morgan body-parser cors neo4j-driver method-override config.json lodash swagger-node-express swagger-jsdoc swagger-ui-express passport passport-jwt jsonwebtoken --save
   npm install eslint --save-dev

Run ESLINT

How to linter code

   ./node_modules/.bin/eslint --ext *.js

Testing

Testing dependencies

   npm install mocha chai chai-http --save-dev

Run your application

   npm start

Execute test

   npm test

Swagger

All the endpoint is documented through swagger, by accessing context path api-docs.