app.js

/**
 * Module dependencies.
 */
const express = require('express');
const compression = require('compression');
const session = require('express-session');
const bodyParser = require('body-parser');
const logger = require('morgan');
const chalk = require('chalk');
const errorHandler = require('errorhandler');
const lusca = require('lusca');
const dotenv = require('dotenv');
const MongoStore = require('connect-mongo')(session);
const flash = require('express-flash');
const path = require('path');
const mongoose = require('mongoose');
const passport = require('passport');
const expressStatusMonitor = require('express-status-monitor');
const sass = require('node-sass-middleware');
const multer = require('multer');

const upload = multer({ dest: path.join(__dirname, 'uploads') });

/**
 * Load environment variables from .env file, where API keys and passwords are configured.
 */
dotenv.config({ path: '.env' });

/**
 * Controllers (route handlers).
 */
const ikoController = require('./controllers/iko');


/**
 * API keys and Passport configuration.
 */
const passportConfig = require('./config/passport');

/**
 * Create Express server.
 */
const app = express();

/**
 * Connect to MongoDB.
 */
mongoose.set('useFindAndModify', false);
mongoose.set('useCreateIndex', true);
mongoose.set('useNewUrlParser', true);
mongoose.connect(process.env.MONGODB_URI);
mongoose.connection.on('error', (err) => {
  console.error(err);
  console.log('%s MongoDB connection error. Please make sure MongoDB is running.', chalk.red('✗'));
  process.exit();
});

/**
 * Express configuration.
 */
app.set('host', process.env.OPENSHIFT_NODEJS_IP || '0.0.0.0');
app.set('port', process.env.PORT || process.env.OPENSHIFT_NODEJS_PORT || 8080);

app.use(expressStatusMonitor());
app.use(compression());
app.use(sass({
  src: path.join(__dirname, 'public'),
  dest: path.join(__dirname, 'public')
}));
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));



/**************** Routes *****************/

app.get('/api/iko/tables', ikoController.getTables)

app.post('/api/iko/tables', ikoController.addTable)

app.post('/api/iko/changeTableStatus', ikoController.changeStatusOfTable)


/* Dishes */
app.post('/api/iko/addDish', ikoController.addDish)

app.get('/api/iko/dishes', ikoController.getDishes)

app.delete('/api/iko/dishes', ikoController.removeDish)

app.put('/api/iko/dishes', ikoController.editDish)

/* Receipt */

app.get('/api/iko/getReceipt', ikoController.getReceipt)

app.get('/api/iko/getReceipts', ikoController.getReceipts)

app.post('/api/iko/addPositionToReceipt', ikoController.addPositionToReceipt)

app.delete('/api/iko/removePositionFromReceipt', ikoController.removePositionFromReceipt)

app.post('/api/iko/createReceipt', ikoController.createReceipt)

/**
 * Error Handler.
 */
if (process.env.NODE_ENV === 'development') {
  app.use(errorHandler());
} else {
  app.use((err, req, res, next) => {
    console.error(err);
    res.status(500).send('Server Error');
  });
}

/**
 * Start Express server.
 */
app.listen(app.get('port'), () => {
  console.log('%s App is running at http://localhost:%d in %s mode', chalk.green('✓'), app.get('port'), app.get('env'));
});

module.exports = app;