/
app.js
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/
app.js
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'use strict';
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 _ = require('underscore');
var session = require('express-session');
var passport = require('passport');
var flash = require('connect-flash');
var fs = require('fs');
global.appRoot = path.resolve(__dirname);
var config = require(path.join(global.appRoot, 'configurations/config.json'));
var authconfig = require(path.join(global.appRoot, 'configurations/auth.json'));
var routes = require('./routes/index');
var collections = require('./routes/collections');
var MyEmitter = require('./lib/events');
var app = express();
app.myEmitter = new MyEmitter();
// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'jade');
app.set('mySecret', config.secret);
app.use(session({secret: config.secret}));
app.use(passport.initialize());
app.use(passport.session());
app.use(flash());
app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
var accessLogStream = fs.createWriteStream(path.join(__dirname, 'access.log'), {flags: 'a'});
// setup the logger
app.use(logger('combined', {stream: accessLogStream}));
// 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('/', express.static(path.join(__dirname, 'bower_components')));
app.use('/', routes);
if(config.development) {
app.use('/collections', collections);
}
var ModelsFn = require('./lib/generator');
var Apis = require('./lib/api_generator');
new ModelsFn().then(function(models) {
// TODO: add rest apis from here
global.models = models;
if(authconfig.defaultUser) {
var users = require('./routes/users');
app.use('/users', users);
}
var apis = new Apis(models);
var keys = _.keys(models);
keys.forEach(function(key) {
app.use('/api/' + key, apis[key]);
});
// 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: {}
});
});
app.myEmitter.emit('initialized');
});
module.exports = app;