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app.js
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app.js
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/**
* Module dependencies.
*/
var express = require('express');
var cookieParser = require('cookie-parser');
var compress = require('compression');
var bodyParser = require('body-parser');
var logger = require('morgan');
var methodOverride = require('method-override');
var multer = require('multer');
var cors = require('cors');
var _ = require('lodash');
var Promise = require('promise');
var path = require('path');
var mongoose = require('mongoose');
var expressValidator = require('express-validator');
var config = require('./config/secrets');
var User = require('./models/user');
/**
* Home controller.
*/
var homeController = require('./controllers/home');
/**
* Create Express server.
*/
var app = express();
/**
* Connect to MongoDB.
*/
mongoose.connect(config.db[app.get('env')]);
mongoose.connection.on('error', function() {
console.error('MongoDB Connection Error. Please make sure that MongoDB is running.');
});
/**
* Express configuration.
*/
app.set('port', process.env.PORT || 3005);
var whitelist = [
//the ionic app run on real device
'http://localhost',
// replace with yours IP only if execute the ionic app on a real device with: ionic run android -l -s -c
'http://192.168.1.4:8100',
'http://192.168.1.6:8100',
'http://localhost:8100'
];
var corsOptions = {
origin: function(origin, callback) {
var originIsWhitelisted = whitelist.indexOf(origin) !== -1;
//callback(null, originIsWhitelisted);
callback(null, true);
},
credentials: true
};
app.use(cors(corsOptions));
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'jade');
app.use(compress());
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({extended: true}));
app.use(multer({
dest: path.join(__dirname, 'uploads'),
rename: function(fieldname, filename) {
return filename + '_' + Date.now();
}
}));
app.use(expressValidator());
app.use(methodOverride());
app.use(cookieParser());
app.use(function(req, res, next) {
res.locals.user = req.user;
next();
});
// Force HTTPS on Heroku
if (app.get('env') === 'production') {
app.use(function(req, res, next) {
var protocol = req.get('x-forwarded-proto');
protocol == 'https' ? next() : res.redirect('https://' + req.hostname + req.url);
});
}
app.use(express.static(path.join(__dirname, 'public'), {maxAge: 86400000}));
app.get('/', homeController.index);
var getCurrentUser = function(id) {
var promise = new Promise(function(resolve, reject) {
User.findById(id).populate('role').exec(function(err, user) {
if (err) {
reject(err);
} else {
resolve(user);
}
});
});
return promise;
};
var sendAuthorizeError = function(res) {
res.send(403, {
error: {
msg: 'User is not authorized to perform the request.'
}
});
};
//API v1
var canAccess = {
if_admin: function(req, res, next) {
getCurrentUser(req.user).then(function(user) {
if (!user.id) {
return next(new Error('Can not get current user!'));
}
if (user.role === 'application_user' || user.role === 'business_provider') {
return sendAuthorizeError(res);
}
next();
});
},
if_admin_or_business_provider: function(req, res, next) {
getCurrentUser(req.user).then(function(user) {
if (!user.id) {
return next(new Error('Can not get current user!'));
}
if (req.user.role.name === 'application_user') {
return sendAuthorizeError(res);
}
next();
});
},
if_business_provider: function(req, res, next) {
getCurrentUser(req.user).then(function(user) {
if (!user.id) {
return next(new Error('Can not get current user!'));
}
if (req.user.role.name !== 'business_provider') {
return sendAuthorizeError(res);
}
next();
});
}
};
require(path.join(__dirname, '/controllers/api/auth')).configure(app);
require(path.join(__dirname, '/controllers/api/users')).configure(app, canAccess);
require(path.join(__dirname, '/controllers/api/roles')).configure(app, canAccess);
require(path.join(__dirname, '/controllers/api/hubs')).configure(app, canAccess);
require(path.join(__dirname, '/controllers/api/tags')).configure(app, canAccess);
require(path.join(__dirname, '/controllers/api/event_types')).configure(app, canAccess);
require(path.join(__dirname, '/controllers/api/events')).configure(app, canAccess);
require(path.join(__dirname, '/controllers/api/attachments')).configure(app, canAccess);
require(path.join(__dirname, '/controllers/api/activities')).configure(app, canAccess);
require(path.join(__dirname, '/controllers/api/business_profiles')).configure(app, canAccess);
require(path.join(__dirname, '/controllers/api/business_categories')).configure(app, canAccess);
require(path.join(__dirname, '/controllers/api/business_followers')).configure(app, canAccess);
require(path.join(__dirname, '/controllers/api/hub_followers')).configure(app, canAccess);
require(path.join(__dirname, '/controllers/api/user_friends')).configure(app, canAccess);
require(path.join(__dirname, '/controllers/api/hub_muters')).configure(app, canAccess);
require(path.join(__dirname, '/controllers/api/soundtracks')).configure(app, canAccess);
require(path.join(__dirname, '/controllers/api/twilio')).configure(app, canAccess);
//Error handler
// if there's no such route
app.use(function(req, res, next) {
res.status(404);
return res.send({
error: {
message: 'The requested url not found'
}
});
});
app.use(function(err, req, res, next) {
res.status(err.status || 500);
var env = app.get('env');
if (env !== 'production') {
res.send({
error: {
message: err.stack
}
});
} else {
res.send({
error: {
message: err.message
}
});
}
});
require('./db_seed')();
/**
* Start Express server.
*/
app.listen(app.get('port'), function() {
console.log('Express server listening on port %d in %s mode', app.get('port'), app.get('env'));
});
module.exports = app;