index.js

'use strict';
const fs = require('fs');

var app = require('koa')();
var common = require('koa-common');
var router = require('koa-router')();
var hbs = require('koa-hbs');
var find = require('list-files');
var Q = require('q');

var settings = {
    viewPathRelative: 'views',
    viewPath: __dirname + '/views/',
    partialsPath: __dirname + '/views/partials/',
    staticPath: __dirname + '/static/',
    portfolio: __dirname + '/static/portfolio/'
};

function fileList(directory, mask){
    var deferred = Q.defer();
    find(function(files) {
        deferred.resolve(files);
    }, {
        dir: directory,
        name: mask
    });
    return deferred.promise;
}

class TemplateDirectory {
    constructor(path) {
        this.path = path;
        return this;
    }

    readDirectory() {
        let files = Q.defer();
        fs.readdir(this.path, function(err, filesFound){
            files.resolve(filesFound);
        });
        return files.promise;
    }
}

class Views {

    static *main(next){
      this.status = 200;
      yield this.render('main', {title: 'NRG948 Home'});
    }

    static *populateTemplateName(templateName, next){
        this.template = {name: templateName};
        yield next
    }

    static *listTemplates(next) {
        this.status = 200;
        this.body = yield fileList(settings.viewPathRelative, 'hbs');
    }

    static *generic(next) {
        yield this.render(this.template.name, {title: this.template.name});
        this.status = 200;
        yield next;
    }

    static *eventPopulate(event, next) {
        this.status = 200;
        this.event = event;
        yield next;
    }
    static *portfolio(next) {
        var dir = new TemplateDirectory(settings.portfolio);
        this.status = 200;
        var allfiles = yield dir.readDirectory();
        this.body = "param name:" + allfiles;
    }
    static *portfolioEvent(next) {
        var dir = new TemplateDirectory(settings.portfolio);
        this.status = 200;
        this.event =  this.event;
        this.body = "param name:" + this.event;
    }
    static *allredir(next){
    this.redirect('https://nrg948.teamapp.com');
    }
};



/*router
    .param('template', Views.populateTemplateName)
    .param('event', Views.eventPopulate)
    .get('/', Views.main)
    .get('/templates', Views.listTemplates)
    .get('/portfolio/:event', Views.portfolioEvent)
    .get('/portfolio/', Views.portfolio)
    .get('/:template', Views.generic);
*/
router.get('/', Views.allredir);
app
    .use(common.responseTime())
    .use(common.logger('dev'))
    .use(hbs.middleware({ viewPath: settings.viewPath, partialsPath: settings.partialsPath }))
    .use(router.routes())
    .use(router.allowedMethods())
    .use(common.static(settings.staticPath, {defer: true}));

var server = app.listen(80, function () {
    console.log('Listening on port %d', server.address().port);
});