YEPS Router

YEPS promise based router

How to install

npm i -S yeps-router

How to use

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

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

const bodyParser = require('yeps-bodyparser');
const methodOverride = require('yeps-method-override');

const app = new App();

app.all([
    error(),
    logger(),
    bodyParser(),
    methodOverride()
]);

const router = new Router();

router.get('/').then(async (ctx) => {
   ctx.res.statusCode = 200;
   ctx.res.end('homepage');     
});

app.then(router.resolve());

server.createHttpServer(app);

Methods

• all(url)
• head(url)
• options(url)
• get(url)
• post(url)
• patch(url)
• post(url)
• delete(url) or del(url)

All methods are wrappers for catch() method:

catch({ method: 'GET', url: '/' })

router.catch().then(async (ctx) => {
    ctx.res.statusCode = 200;
    ctx.res.end('homepage');     
});

router.catch({ method: 'POST' }).then(async (ctx) => {
    ctx.res.statusCode = 200;
    ctx.res.end('homepage');     
});

router.catch({ url: '/data' }).then(async (ctx) => {
    ctx.res.statusCode = 200;
    ctx.res.end('homepage');     
});

router.catch({ method: 'POST', url: '/data' }).then(async (ctx) => {
    ctx.res.statusCode = 200;
    ctx.res.end('homepage');     
});

Chain

You can use chain of methods:

router.get('/').then(async (ctx) => {
   ctx.res.statusCode = 200;
   ctx.res.end('homepage');     
}).post('/data').then(async (ctx) => {
    ctx.res.statusCode = 200;
    ctx.res.end('homepage');
});

Request parameters

Query

url: /?data=test

router.get('/').then(async (ctx) => {
    ctx.request.query.data === 'test'
});

Parameters

url: /test/125

router.get('/test/:id').then(async (ctx) => {
    ctx.request.params.id === '125'
});

YEPS documentation