Trufa-me / Node-ES6-API-Framework

Node ES6 API Framework

Boilerplate API

This boilerplate is responsible for being the base from which to start creating an API.

This project is using babel to transpile back to ES5 on server! YAY! For performance reasons it is advisable not to run babel-node in production. Its is therefore extremely important to pre-compile the project and run the compiled version instead. This is what the command npm run build is used for.

Ways to run the app are outlined later in this readme file.

Current endpoints:

POST /v1/someapi/example POST /v1/someapi/example

Version

1.0.0

Tech

This API uses a number of open source projects to work properly:

• babeljs - Use next generation JavaScript, today! Transforms code back to ES5!
• docker - Ensure environment is configured the same anywhere it is deployed.
• node.js - evented I/O for the backend
• Express - fast node.js network app framework [@tjholowaychuk]

And of course this boilerplate can be seen here public repository on Stash.

Installation

Boilerplate API requires Node.js v6+ to run.

Open your favorite Terminal and run these commands.

$ git [e-mail]:Trufa-me/Node-ES6-API-Framework.git
$ cd Node-ES6-API-Framework

You can move confg/example_default.js to more convenient place e.g. /etc/jobsite/Node-ES6-API-Framework/default.json and point confg/example_default.js symlink to a new target.

In your terminal, run the following as below:

$ ln -s /etc/jobsite/Node-ES6-API-Framework/default.json config/default.json

Start application for Development

Open your favorite Terminal and run these commands.

In development project relies on nvm as well as yarn so install those:

Install nvm:

wget -qO- https://raw.githubusercontent.com/creationix/nvm/v0.33.2/install.sh | bash
nvm install v8.9.0

Install yarn:

$ npm install -g yarn

Run the following:

$ ./bin/start.sh

This command should start api in development mode with nodemon and restart api every time you save a file.

Production - this is for running production locally (Docker handles building the compiled version)

Open your favorite Terminal and run these commands.

Run the following:

$ ./bin/start.sh build
$ ./bin/start.sh start:prod

You should get below output:

Found '/home/developer/projects/Node-ES6-API-Framework/.nvmrc' with version <v6.10.0>
Now using node v6.10.0 (npm v4.1.2)
yarn install v0.20.3
warning boilerplate-api@1.1.0: "dependencies" has dependency "nodemon" with range "^1.11.0" that collides with a dependency in "devDependencies" of the same name with version "^1.9.0"
[1/4] Resolving packages...
success Already up-to-date.
Done in 0.64s.

> boilerplate-api@1.1.0 start:dev /home/developer/projects/Node-ES6-API-Framework
> cross-env NODE_ENV=development ./node_modules/nodemon/bin/nodemon.js nodemon

[nodemon] 1.11.0
[nodemon] to restart at any time, enter `rs`
[nodemon] watching: /home/developer/projects/Node-ES6-API-Framework/src/**/*
[nodemon] starting `npm run babel-node -- src/index.js nodemon`

> boilerplate-api@1.1.0 babel-node /home/developer/projects/Node-ES6-API-Framework
> babel-node --ignore node_modules,tests "src/index.js" "nodemon"

Front-End server is running at http://localhost:40001
Try me: http://localhost:40001/v1/someapi/promise

Tests

Open your favorite Terminal and run these commands.

Run the following:

$ ./bin/start.sh test

Output:

> boilerplate-api@1.1.0 test /home/developer/projects/Node-ES6-API-Framework
> mocha --recursive ./tests/ --compilers js:babel-core/register



  boilerplate api configuration
    ✓ should contain all the correct configuration options


  1 passing (58ms)

[developer@myMachine Node-ES6-API-Framework]$

Generate test coverage report

Run the following:

$ ./bin/start.sh test:coverage

Output:

> boilerplate-api@1.1.0 test:coverage /home/developer/projects/Node-ES6-API-Framework
> nyc --reporter=lcov --reporter=text ./node_modules/.bin/mocha --recursive --require babel-register ./tests/



  boilerplate api configuration
    ✓ should contain all the correct configuration options


  1 passing (11ms)

----------|----------|----------|----------|----------|----------------|
File      |  % Stmts | % Branch |  % Funcs |  % Lines |Uncovered Lines |
----------|----------|----------|----------|----------|----------------|
All files |  Unknown |  Unknown |  Unknown |  Unknown |                |
----------|----------|----------|----------|----------|----------------|
[developer@myMachine Node-ES6-API-Framework]$

Viewing the coverage report:

Open explorer and navigate to your project dir and open coverage/lcov-report/index.html

Docker

API Framework is very easy to install and deploy as a Docker container.

cd boiler-plate-api
docker build .

This will create the Boilerplate API image and pull in the necessary dependencies. Once done, run the Docker and map the port to whatever you wish on your host 40001 in this case:

docker run -d -t -p 40001:40001  --name boiler_plate_api --restart=always boiler_plate_api

Verify the deployment by navigating to your server address in your preferred browser.

e.g http://localhost:40001/v1/someapi/example

Node.JS Debugging

Local debugging

First you need to run process that will be continuously transpile your code:

$ npm run compile

With transpile running you can use Visual Studio Code -> Debugging

And run Launch App.js launch settings.

Remote debugging

1. Run process that will be continuous transpile your code:

$ npm run compile

2. Start application in debug mode listening on a desired:

node_modules/nodemon/bin/nodemon.js --config nodemon-debug.json

3. Having both commands running on remote machine Visual Studio Code -> Debugging

Make sure host and remoteRoot are pointing to correct locations.

And run Launch Remote Ap launch settings.

Unfortunately in this mode breakpoints cannot be set correctly from VSCode and instead you need to add:

debugger;

In place where you want debugger to stop. From there you can step over as usual in any IDE having preview on any local variables and references.