app.js

const express = require('express');
const cors = require('cors');
const mongoose = require('mongoose');
const updationMiddleware = require('./middleware/scheduleFunc');
const cron = require('cron');
const path = require('path');
const bodyParser = require('body-parser');
const multer = require('multer');
const adminRoutes = require('./routes/admin');
const authAdminRoutes = require('./routes/authAdmin');
const authGuideRoutes = require('./routes/authGuide');
const authTouristRoutes = require('./routes/authTourist');
const guideRoutes = require('./routes/guide');
const touristRoutes = require('./routes/tourist');
const messageRoutes = require('./routes/message');
const commonRoutes = require('./routes/commonRoute');
//require('dotenv').config(); //to be commented

const SERVER_PORT = process.env.PORT || 3000;
const MONGO_URI = process.env.MONGO_URI || 'mongodb://localhost:27017/voila';

const app = express();

app.use(bodyParser.json());
app.use(express.static(path.join(__dirname,'uploads')));

app.use(cors());
// app.use((req,res,next)=>{
//     res.setHeader('Access-Control-Allow-Origin','*');
//     res.setHeader('Access-Control-Allow-Methods','GET,POST,PUT,DELETE,PATCH');
//     res.setHeader('Access-Control-Allow-Headers','*');
//     next();
// });


const server = require('http').createServer(app);
const io = require('socket.io').listen(server);

require('./socket/stream')(io);
require('./socket/private')(io);
require('./socket/room')(io);
require('./socket/notifications').notificationIO(io);
    
// var storage = multer.diskStorage({
//     destination: function (req, file, cb) {
//       cb(null, './uploads/profileImages/')
//     },
//     filename: function (req, file, cb) {

//         if(!file.originalname.match(/\.(png|jpg|jpeg)$/)) {
//             var err = new Error();
//             err.code = 'filetype';
//             return cb(err);
//         }
//         else
//         {
//             cb(null,new Date().toISOString()+'_'+file.originalname);
//         }
//     }
// });
  
// multer({ storage: storage }).single('profilePic');
//app.use(multer({ storage: storage }).single('profilePic'));

const cronJob = cron.CronJob;
const job = new cronJob('1 0 * * *', () => {
    updationMiddleware.changeBookingStatus;
},null,true);

job.start();

app.locals['ioInstance'] = io;
app.use(adminRoutes);
app.use(authGuideRoutes);
app.use(authTouristRoutes);
app.use(guideRoutes);
app.use(touristRoutes);
app.use(messageRoutes)
app.use(commonRoutes);
app.use(authAdminRoutes);
app.get('/',(req,res,next)=>{
    console.log('logging in on the home route');
    res.send(JSON.stringify({Hello:"Baby, welcome to my world"}));
});

mongoose.connect(MONGO_URI,{useNewUrlParser:true})
.then(result=>{
    console.log('connected to db');
})
.catch(err=>{
    console.log(err);
});

server.listen(SERVER_PORT,()=>{console.log(`Server running on port ${SERVER_PORT}`)});