@wooksjs/express-adapter v0.4.10

Express Adapter (Wooks Composables)

!!! This is work-in-progress library, breaking changes are expected !!!

Want to use @wooksjs/event-http but your project is coupled with express? ✅ This is not a problem with this Express Adapter for wooks

Install

npm install @wooksjs/express-adapter @wooksjs/event-http

Usage

There are two options to use express with wooks

1. Adapter for express API:

This one will modify express get, post, ..., methods. Take this one if you want to keep using express app API.

import express from 'express'
import { applyExpressAdapter } from '@wooksjs/express-adapter'
import { useBody } from '@wooksjs/http-body'
import { HttpError } from '@wooksjs/event-http'
import { useRouteParams } from '@wooksjs/event-core'

const app = express()

applyExpressAdapter(app)

app.get('/test/:param', () => {
    const { get } = useRouteParams()
    return { message: 'it works', param: get('param') }
})

app.post('/post', () => {
    const { parseBody } = useBody()
    return parseBody()
})

app.get('/error', () => {
    throw new HttpError(400, 'test error')
})

app.listen(3000, () => console.log('listening 3000'))

2. Adapter for WooksHttp API:

This one does not modify anything. It just applies express middleware and reroutes requests through wooks. Use this one if you want to use wooks app API (compatible with @moostjs/event-http)

import express from 'express'
import { WooksExpress } from '@wooksjs/express-adapter'
import { useBody } from '@wooksjs/http-body'
import { HttpError } from '@wooksjs/event-http'
import { useRouteParams } from '@wooksjs/event-core'

const expressApp = express()

const wooksApp = new WooksExpress(expressApp, { raise404: true })

wooksApp.get('/test/:param', () => {
    const { get } = useRouteParams()
    return { message: 'it works', param: get('param') }
})

wooksApp.post('/post', () => {
    const { parseBody } = useBody()
    return parseBody()
})

wooksApp.get('/error', () => {
    throw new HttpError(400, 'test error')
})

wooksApp.listen(3000, () => console.log('listening 3000'))

⚠️ Check out official wooks documentation.