/**
 * sub app coupon
 * @author: lixia.zhang<lixia.zhang@yoho.cn>
 * @date: 2016/05/31
 */

var express = require('express'),
    path = require('path'),
    helpers = require(path.join(global.utils, 'helpers')),
    hbsEvent = require('../../config/hbsevent');

var app = express();

// set view engin
var doraemon = path.join(__dirname, '../../doraemon/views'); // parent view root

app.on('mount', function(parent) {
    delete parent.locals.settings; // 不继承父 App 的设置
    Object.assign(app.locals, parent.locals);
});

app.disable('x-powered-by');

app.use(global.yoho.hbs({
    extname: '.hbs',
    defaultLayout: 'layout',
    layoutsDir: doraemon,
    partialsDir: path.join(__dirname, 'views/partial'),
    views: path.join(__dirname, 'views/action'),
    helpers: Object.assign({}, global.yoho.helpers, helpers),
    cb: hbsEvent.cb
}));

// router
app.use(require('./router'));

module.exports = app;