app.js

const Koa = require('koa');
const app = new Koa();
const router = require('koa-router')();
const views = require('koa-views');
const convert = require('koa-convert');
const json = require('koa-json');
const onerror = require('koa-onerror');
const bodyparser = require('koa-bodyparser')();
const logger = require('koa-logger');


const config = require('./config')

const mongoose = require('mongoose')
mongoose.connect(config.db, {
  server: {poolSize: 20}
},  (err) => {
  if (err) {
    process.exit(1);
  }
})
require('./models/user')

const index = require('./routes/index');
const users = require('./routes/users');

// middlewares
app.use(convert(bodyparser));
app.use(convert(json()));
app.use(convert(logger()));
app.use(convert(require('koa-static')(__dirname + '/public')));

app.use(views(__dirname + '/views', {
  extension: 'ejs'
}));

// logger
app.use(require('./middlewares/logger'));

router.use('/', index.routes(), index.allowedMethods());
router.use('/users', users.routes(), users.allowedMethods());

app.use(router.routes(), router.allowedMethods());
// response

app.on('error', function(err, ctx){
  console.log(err)
  logger.error('server error', err, ctx);
});


module.exports = app;