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app.js
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app.js
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const express = require('express');
const morgan = require('morgan');
const path=require('path');
const pug=require('pug');
const rateLimit=require('express-rate-limit');
const tourRouter = require('./routes/tourRoutes');
const userRouter = require('./routes/userRoutes');
const viewRouter=require('./routes/viewRoutes');
const reviewRouter = require('./routes/reviewRoutes')
const helmet=require('helmet');
const mongoSanitize=require('express-mongo-sanitize');
const xss=require('xss-clean');
const hpp=require('hpp');
const app = express();
app.set('view engine','pug');
app.set('views',path.join(__dirname,'views'));
app.use(express.static(path.join(__dirname,'public')));
app.use(helmet());
// 1) MIDDLEWARES
if (process.env.NODE_ENV === 'development') {
app.use(morgan('dev'));
}
app.use(express.json({limit:'10kb'}));
//data santize against query inj
app.use(mongoSanitize());
//xss sanitise
app.use(xss());
//parameter polution
app.use(hpp({
whitelist:['duration']
}));
app.use((req, res, next) => {
console.log('Hello from the middleware 👋');
console.log(req.headers);
next();
});
app.use((req, res, next) => {
req.requestTime = new Date().toISOString();
next();
});
// const limiter=rateLimit({
// windowMs:60*60*1000,
// max:100
// })
// app.use(limiter);
// 3) ROUTES
app.use('/',viewRouter);
app.use('/api/v1/tours', tourRouter);
app.use('/api/v1/users', userRouter);
app.use('/api/v1/reviews', reviewRouter);
module.exports = app;