app.js

var express = require('express');
var path = require('path');
var favicon = require('serve-favicon');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
var hbs = require('hbs');
var db = require('./model/started');

var index = require('./controllers/index');
var users = require('./controllers/users');
var test = require('./controllers/test');
var books = require('./controllers/books');
var requests = require('./controllers/requests');
var admin = require('./controllers/admin');

var bookData = require('./data/books');
// bookData(10);

var app = express();

// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'hbs');

// uncomment after placing your favicon in /public
//app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({extended: false}));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));

app.use('/', index);
app.use('/users', users);
app.use('/test', test);
app.use('/books', books);
app.use('/requests', requests);
app.use('/admin', admin);

// catch 404 and forward to error handler
app.use(function (req, res, next) {
  var err = new Error('Not Found');
  err.status = 404;
  next(err);
});

// error handler
app.use(function (err, req, res, next) {
  // set locals, only providing error in development
  res.locals.message = err.message;
  res.locals.error = req.app.get('env') === 'development' ? err : {};

  // render the error page
  res.status(err.status || 500);
  res.render('error');
});

// hbs partial registration
hbs.registerPartials(__dirname + '/views/partials');
hbs.registerHelper('formatDate', function (date) {
  var months = ['Jan', 'Feb', 'March', 'April', 'May', 'June', 'July', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];
  date = new Date(date);
  return months[date.getMonth()+1]+', '+date.getFullYear() ;
});

hbs.registerHelper('ifCond', function(v1, v2, options) {
  if(v1 === v2) {
    return options.fn(this);
  }
  return options.inverse(this);
});

hbs.registerHelper('consoleData', function(data) {
  console.log(data);
});

module.exports = app;