path = require('path');

var express = require('express');

var favicon = require('serve-favicon');

var logger = require('morgan');

var config = require(path.join(__dirname, '..', 'config'))

// Set baseURL depending on enviornment

var env = config.server.environment;

if (env === 'production') {

baseURL = "https://www.javascript.com/";

}else if(env === 'staging'){

baseURL = "http://javascript.preschool.io/";

}else{

baseURL = "http://localhost:3000/";

}

var routes = require(path.join(__dirname, 'routes','index'));

var about = require(path.join(__dirname, 'routes', 'about'));

var admin = require(path.join(__dirname, 'routes', 'admin'));

var assets = require(path.join(__dirname, 'routes', 'assets'));

var courses = require(path.join(__dirname, 'routes', 'courses'));

var feed = require(path.join(__dirname, 'routes', 'feed'));

var feedback = require(path.join(__dirname, 'routes', 'feedback'));

var guidelines = require(path.join(__dirname, 'routes', 'guidelines'));

var learn = require(path.join(__dirname, 'routes', 'learn'));

var news = require(path.join(__dirname, 'routes', 'news'));

var notFound = require(path.join(__dirname, 'routes', 'notFound'));

var resources = require(path.join(__dirname, 'routes', 'resources'));

var styleguide = require(path.join(__dirname, 'routes', 'styleguide'));

var users = require(path.join(__dirname, 'routes', 'users'));

var app = express();

app.set('trust proxy', 1);

// Must come before calls to app.use

var passport = require('passport');

var expressSession = require('express-session');

var RedisStore = require('connect-redis')(expressSession);

var redis = require('redis');

var redisHost = config.server.redis;

var client = redis.createClient(6379, redisHost, {});

// Don't set cookies to secure in dev.

var secureCookie = config.server.environment === 'production' ? true : false

app.use(expressSession({

store: new RedisStore({client: client}),

secret: config.server.cookieKey

}));

app.use(passport.initialize());

app.use(passport.session());

// view engine setup

app.set('views', path.join(__dirname, 'views'));

app.set('view engine', 'jade');

// uncomment after placing your favicon in /public

//app.use(favicon(__dirname + '/public/favicon.ico'));

app.use(logger('dev'));

app.use(express.static(path.join(__dirname, '..', 'public')));

// Flash messages

app.use(require('flash')());

// routes

app.use('/', routes);

app.use('/about', about);

app.use('/admin', admin);

app.use('/assets', assets);

app.use('/courses', courses)

app.use('/courses.json', courses);

app.use('/feed', feed);

app.use('/feedback', feedback);

app.use('/guidelines', guidelines)

app.use('/news', news);

app.use('/resources', resources)

app.use('/styleguide', styleguide);

app.use('/try', learn)

app.use('/users', users);

// 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 handlers

// development error handler

// will print stacktrace

if (app.get('env') === 'development') {

app.use(function(err, req, res, next) {

res.status(err.status || 500);

res.render('error', {

message: err.message,

error: err

});

});

}

// production error handler

// no stacktraces leaked to user

app.use(function(err, req, res, next) {

res.status(err.status || 500);

if (err.status === 404) {

res.render('404');

}else{

res.render('error', {

message: err.message,

error: {}

});

}

});

module.exports = app;

// Set absolute paths for partials

app.locals.basedir = path.join(__dirname, '');