express-enhanced-router

Gives express.js router Infrastructure that it deserves

Usage

npm install --save express-enhanced-router

Create those dirs at root of your project

if you prefer putting infrastructure folder to subdirectory, you need to provide it's name as second parameter to this module constructor

infrastructure/controllers
infrastructure/factories
infrastructure/services

Controllers

Those are needed for handling your requests, action methods are expected to return Promise

Create infrastructure/controllers/test.controller.js

class TestController {
    static $inject() { return ['TestService']; } // return list of injectable from your service folder
    static $actions() { return ['getFoo']; } // return list of your controller's actions
    getFoo(request, response) {
        return this.testService.foo()
    }
}
module.exports = { TestController };

Providers

Those are just functions that provides entities for Dependency Injection

Create infrastructure/providers/test.provider.js

function TestProvider() {
  const test = {
    var1: 1,
    var2: 2,
  };
  return test;
}

module.exports = {
  TestProvider
};

Services

Those are your Dependency Injection enabled Services

Create infrastructure/services/test.service.js

class TestService {
    static $inject() { return ['test']; } // this will hook up TestProvider
    foo() {
        return new Promise((resolve, reject) => {
            resolve({
                result: 'fooResult',
                ...this.test
            })
        })
    }
}

module.exports = { TestService };

index.js

const express = require('express');
const enhancedRouter = require('express-enhanced-router');

const app = express();

const router = express.Router();

/**
 * you can pass subdirectory name
 * as second param if infrastructure
 * folder is not in your project root
 *
 * app.use(enhancedRouter(router, 'sub_dir'));
 */

app.use(enhancedRouter(router));

app.listen(3000, (err) => {
    console.log('Listening at port 3000 ...');
})