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app.js
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app.js
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const express = require('express');
const bodyParser = require('body-parser');
const mongoose = require('mongoose');
const errorController = require('./controllers/errorController');
const path = require('path');
const User = require('./models/user');
const adminRouter = require('./routes/adminRouter');
const shopRouter = require('./routes/shopRouter');
const authRouter = require('./routes/authRouter');
const session = require('express-session');
const MongoDbStore = require('connect-mongodb-session')(session);
const csrf = require('csurf');
const flash = require('connect-flash');
const multer = require('multer');
const cookieParser = require('cookie-parser');
const fileFilter = (req,file,cb)=>{
if(file.mimetype === 'image/jpeg' || file.mimetype === 'image/jpg' || file.mimetype === 'image/png'){
cb(null,true);
}
else{
cb(null,false);
}
}
const storage = multer.diskStorage({
destination:(req,file, cb)=>{
cb(null,'images');
},
filename:(req,file, cb)=>{
cb(null,new Date().toISOString() + '-' + file.originalname );
}
})
const store = new MongoDbStore({
uri:'mongodb+srv://phoenix_124:Nikhil@[email protected]/Store?retryWrites=true&w=majority',
collections:'sessions'
})
const app = express();
app.use(
session({
secret:'abcdef1ghi3jklmnopqrsunwxyz',
saveUninitialized:false,
resave: false,
store:store
})
);
app.use(bodyParser.urlencoded({extended:false}));
app.use(multer({storage:storage,fileFilter:fileFilter}).single('image'));
app.use(cookieParser());
app.use(csrf({ cookie: true }))
app.use(flash());
app.use((req, res,next)=>{
res.locals.isLoggedIn = req.session.isLoggedIn;
res.locals.csrfToken = req.csrfToken();
next();
})
app.use((req, res,next) => {
if(req.session.user){
User.findById(req.session.user._id).then((user)=>{
req.user = user;
next();
})
}
else{
next();
}
});
app.set('view engine','ejs');
app.use(express.static(path.join(__dirname,'public')));
app.use(express.static(path.join(__dirname,'images')));
app.use(shopRouter);
app.use(authRouter);
app.use('/admin',adminRouter);
app.use(errorController.getError)
mongoose.connect('mongodb+srv://phoenix_124:Nikhil@[email protected]/Store?retryWrites=true&w=majority',{ useNewUrlParser: true,useUnifiedTopology:true }).then(()=>{
console.log('Connected To Mongo DB');
app.listen(process.env.PORT || 3000)
}).catch(err=>{
console.log(err);
})