mini Koa Api
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// Dependencies | |
var koa = require('koa'); | |
var app = koa(); | |
var logger = require('koa-logger'); | |
var route = require('koa-route'); | |
// Db access | |
var monk = require('monk'); | |
var wrap = require('co-monk'); | |
var db = monk('localhost/koaDemoUsers'); | |
var users = wrap(db.get('users')); | |
// Middleware | |
app.use(logger()); | |
// Route | |
app.use(route.get('/user/:name', getUser)); | |
// Route handling | |
function *getUser(userName) { | |
var user = yield users.findOne({name:userName}); | |
if (!user) this.throw(404, 'invalid user name'); | |
this.body = user; | |
}; |
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