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app.js
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app.js
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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 mongoose = require('mongoose');
var session = require('client-sessions');
//var busboy = require('connect-busboy');
var login = require('./routes/login');
var categories = require('./routes/categories');
var locations = require('./routes/locations');
var profile = require('./routes/profile');
var challenge = require('./routes/challenge');
var subcribeChallenge = require('./routes/subcribeChallenge');
var solution = require('./routes/solution');
var contactUs = require('./routes/contactUs');
var dashboard = require('./routes/dashboard');
var app = express();
/************ Loading property file based on env ****************/
var nconf = require('nconf');
var environmentPropertyFile="";
if(process.env.NODE_ENV!=='development' && process.env.NODE_ENV!=='testing' && process.env.NODE_ENV!=='production'){
console.log("loading environment::::::::::development");
environmentPropertyFile="./config/development.json";
}else{
console.log("loading environment::::::::::"+process.env.NODE_ENV);
environmentPropertyFile="./config/"+process.env.NODE_ENV+".json";
}
nconf.argv()
.env()
.file({ file:environmentPropertyFile
});
console.log(nconf.get('mail'))
/************ properties from env based properties ****************/
var port=nconf.get('port');
var sessionDetials=nconf.get('sessionDetails');
var mongoDbConnection=nconf.get('mongoDbConnection');
var routes=nconf.get('routes');
/************ mongo connection ****************/
mongoose.connect('mongodb://'+mongoDbConnection.host+'/'+mongoDbConnection.Db);
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));
app.use(cookieParser());
app.use(logErrors);
app.use(clientErrorHandler);
app.use(errorHandler);
//app.use(busboy());
/************ session ****************/
app.use(session({
cookieName: sessionDetials.cookieName,
secret: sessionDetials.secretKey,
duration: sessionDetials.duration,
activeDuration: sessionDetials.activeDuration,
httpOnly: sessionDetials.httpOnly,
secure: sessionDetials.secure,
ephemeral: sessionDetials.ephemeral
}));
/************ configuring routes ****************/
app.use(express.static(path.join(__dirname, 'public')));
app.use('/node_modules', express.static(path.join(__dirname + '/node_modules')));
app.use(routes.login, login);
app.use(routes.categories, categories);
app.use(routes.locations, locations);
app.use(routes.profile, profile);
app.use(routes.challenge, challenge);
app.use(routes.subcribeChallenge, subcribeChallenge);
app.use(routes.solution, solution);
app.use(routes.contactUs, contactUs);
app.use(routes.dashboard,dashboard);
/************ configuring views for errors ****************/
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'jade');
// 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);
res.render('error', {
message: err.message,
error: {}
});
});*/
function logErrors(err, req, res, next) {
console.error(err.stack);
next(err);
}
function clientErrorHandler(err, req, res, next) {
if (req.xhr) {
res.status(500).send({ error: 'Something failed!' });
} else {
next(err);
}
}
function errorHandler(err, req, res, next) {
res.status(500);
res.render('error', { error: err });
}
app.listen(port,function(){
console.info("server started...on port:"+port);
});
module.exports = app;