https://github.com/evheniy/yeps

Yet Another Event Promised Server
https://github.com/evheniy/yeps

async await http http-server nodejs promise

Last synced: 6 months ago
JSON representation

Yet Another Event Promised Server

• Host: GitHub
• URL: https://github.com/evheniy/yeps
• Owner: evheniy
• License: mit
• Created: 2017-02-11T10:49:05.000Z (almost 9 years ago)
• Default Branch: master
• Last Pushed: 2017-12-15T15:28:16.000Z (about 8 years ago)
• Last Synced: 2025-08-07T05:20:09.565Z (6 months ago)
• Topics: async, await, http, http-server, nodejs, promise
• Language: JavaScript
• Homepage:
• Size: 36.1 KB
• Stars: 16
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# Yet Another Event Promised Server

Simple promised node http request-response handler

[![NPM](https://nodei.co/npm/yeps.png)](https://npmjs.org/package/yeps)

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## How to install

    npm i -S yeps

## How to use

#### app.js

    const App = require('yeps');

    

    const app = module.exports = new App();

    

    app.then(async (ctx) => {

      ctx.res.statusCode = 200;

      ctx.res.setHeader('Content-Type', 'application/json');

      ctx.res.end('{"status":"OK"}');

    });

    

    app.catch(async (error, ctx) => {

      ctx.res.statusCode = 500;

      ctx.res.setHeader('Content-Type', 'application/json');

      ctx.res.end(JSON.stringify({ error }));

    });

#### bin/www

    #!/usr/bin/env node

    

    const http = require('http');

    const app = require('../app');

    http

      .createServer(app.resolve())

      .listen(parseInt(process.env.PORT || '3000', 10));

    

#### package.json

    "scripts": {

      "start": "node bin/www"

    }

    

## Breaking chain

    app.then(async (ctx) => {

      ctx.res.statusCode = 200;

      ctx.res.setHeader('Content-Type', 'application/json');

      ctx.res.end('{"status":"OK"}');

      

      return Promise.reject();

    }).then(async () => {

      // it won't work

    }).catch(async () => {

      // it won't work

    });

    

## Using router

    npm i -S yeps-router

    

#### app.js

    const App = require('yeps');

    const Router = require('yeps-router');

    

    const app = module.exports = new App();

    const router = new Router();

    

    router.get('/').then(async (ctx) => {

      ctx.res.statusCode = 200;

      ctx.res.setHeader('Content-Type', 'application/json');

      ctx.res.end('{"status":"OK"}');     

    });

    

    app.then(router.resolve());

    

## Using server

    npm i -S yeps-server

    

#### bin/www

    #!/usr/bin/env node

        

    const server = require('yeps-server');

    

    const app = require('../app');

    

    server.createHttpServer(app);

    

## Error handler

    npm i -S yeps-error yeps-logger

    

#### app.js

    const App = require('yeps');

    

    const error = require('yeps-error');

    const logger = require('yeps-logger');

    

    const app = module.exports = new App();

    

    app.all([

      error(),

      logger(),

    ]);

    

#### [YEPS documentation](http://yeps.info/)