spur-web v4.0.0

Common node modules and express middleware that are designed to be the boilerplate of a node web app.

About the Spur Framework

The Spur Framework is a collection of commonly used Node.JS libraries used to create common application types with shared libraries.

Visit NPMJS.org for a full list of Spur Framework libraries >>

Topics

• Quick start
  • Usage
• Available dependencies in injector
• Contributing
• License

Quick start

Installing

Dependencies:

$ npm install --save spur-ioc spur-common spur-config

Module:

$ npm install --save spur-web

Note: The example code below expects that you are using Node 6. We follow the active Node LTS schedule.

Usage

src/config/*

For an example of the configuration, please take a look at this example: example/src/config/.

src/injector.js

const path = require('path');
const spur = require('spur-ioc');
const spurCommon = require('spur-common');
const registerConfig = require('spur-common/registerConfig');
const spurWeb = require('spur-web');

module.exports = function () {
  const ioc = spur.create('example');

  // Register configuration
  registerConfig(ioc, path.join(__dirname, './config'));

  ioc.merge(spurCommon());
  ioc.merge(spurWeb());

  // register folders in your project to be auto-injected
  ioc.registerFolders(__dirname, [
    'controllers/',
    'runtime/'
  ]);

  return ioc;
};

src/runtime/WebServer.js

module.exports = function (BaseWebServer, path) {
  class WebServer extends BaseWebServer {

    // Add additional changes to the middleware by overriding the method
    registerDefaultMiddleware() {
      super.registerDefaultMiddleware();
    }
  }

  // Assure there is just one instance
  return new WebServer();
};

src/controllers/HelloController.js

Files ending in *Controller.js are auto registered as controllers.

module.exports = function (BaseController) {
  class HelloController extends BaseController {

    configure(app) {
      super.configure(app);

      app.get('/', this.getRoot.bind(this));
      app.get('/hello', this.getHello.bind(this));
    }

    getRoot(req, res) {
      res.status(200).send('This is the root page defined in HelloController.js.');
    }

    getHello(req, res) {
      res.send('hello');
    }
  }

  return new HelloController();
};

start.js

const injector = require('./src/injector');

// IMPORTANT: The callback needs to be a function call vs. using a fat-arrow block. Fat-arrow is not supported yet.
injector().inject(function (UncaughtHandler, WebServer, Logger, config, configLoader, nodeProcess) {
  UncaughtHandler.listen();

  Logger.info(`NODE_ENV: ${nodeProcess.env.NODE_ENV}`);
  Logger.info(`PORT: ${config.Port}`);
  Logger.info(`CONFIG: ${configLoader.configName}`);

  WebServer.start()
    .then(() => {
      // Execute other logic after the server has started
    });
});

Running example

$ npm start

Available dependencies in injector

To see the latest list of the default dependencies that are injected, check out the injector.js file. Here is a short list of of all of the dependencies available:

Libraries

List of external dependencies used and exposed by spur-web. They can be found at npmjs.org using their original names.

Local dependencies

All of the files under the src/ directory are made available when this module is merged into another injector. The following list are the notable dependencies available.

Reusable

Used internally, but can be used/replaced

Contributing

We accept pull requests

Please send in pull requests and they will be reviewed in a timely manner. Please review this generic guide to submitting a good pull requests. The only things we ask in addition are the following:

• Please submit small pull requests
• Provide a good description of the changes
• Code changes must include tests
• Be nice to each other in comments. :innocent:

Style guide

The majority of the settings are controlled using an EditorConfig configuration file. To use it please download a plugin for your editor of choice.

All tests should pass

To run the test suite, first install the dependencies, then run npm test

$ npm install
$ npm test

License

MIT