@mhio/koa-web | git | npm
A Koa Web module to do all the request heavy lifting, so you just write logic/templates
Errors, logging, and templates are handled, just return the data or throw the errors
Based on @mhio/koa-web-handle under the hood.
Install
yarn add @mhio/koa-web
npm install @mhio/koa-web
Usage
const {KoaWeb, KoaWebHandler} = require('@mhio/koa-web')
class MyHandler extends KoaWebHandler {
static templateWhateverThePath(ctx) {
return 'goes in `whatever` from /the/path'
}
static responseOveralls(ctx) {
return '<span>some html on /overalls</span>'
}
}
const web = new KoaWeb({ routes: MyHandler.routeConfig() })
web.listen().then(srv => console.log(srv))
Or custom config can be injected as an array of routes
const {KoaWeb} = require('@mhio/koa-web')
class MyHandler {
static get error_message(){
return 'Failure'
}
static async ok(ctx){
return {
ok: true,
request_id, ctx.state.request_id,
}
}
static async other(){
return 'other'
}
static async error(){
throw new Error(this.error_message)
}
}
// Route config for the API
const routes = [
// Simple function
[ 'get', '/ok', MyHandler.ok ],
// Function bound to parent
[ 'get', '/ok2', MyHandler, 'ok' ],
// Object setup
{ method: 'post', path: '/other', fn: MyHandler.other },
// binds `MyHandler` for you
{ method: 'get', path: '/error', handler_object: MyHandler, handler_function: 'error' },
]
const web = new KoaWeb({ routes })
web.listen().then(srv => console.log(srv))