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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 rateLimit = require('express-rate-limit');
const helmet = require('helmet');
const mongoSanitize = require('express-mongo-sanitize');
const xss = require('xss-clean');
const hpp = require('hpp');
const AppError = require('./Utils/appError');
const authRouter = require('./Routes/authRoutes');
const productRoutes = require('./Routes/productRoutes');
const cartRoutes = require('./Routes/cartRoutes');
const bankCartRoute = require('./Routes/bankCartRoute');
const cors = require("cors");
const app = express();
app.use(cors({
origin:["http://localhost:3000"],
credentials:true
}));
//GLOBAL MIDDLEWARES
// Set security HTTP headers
app.use(helmet());
// Development logging
if (process.env.NODE_ENV === 'development') {
app.use(morgan('dev'));
}
// Limit requests from same API
const limiter = rateLimit({
max: 100,
windowMs: 60 * 60 * 1000,
message: 'Too many requests from this IP, please try again in an hour!'
});
app.use('/api', limiter);
// Body parser, reading data from body into req.body
app.use(express.json({ limit: '10kb' }));
// Data sanitization against NoSQL query injection
app.use(mongoSanitize());
// Data sanitization against XSS
app.use(xss());
// Prevent parameter pollution
app.use(
hpp({
whitelist: [
'duration',
'ratingsQuantity',
'ratingsAverage',
'maxGroupSize',
'difficulty',
'price'
]
})
);
// Serving static files
app.use(express.static(`${__dirname}/public`));
// 3) ROUTES
// app.use('/api/v1/tours', tourRouter);
app.use('/', authRouter);
app.use('/api/products', productRoutes);
app.use('/api/carts', cartRoutes);
app.use('/api/bank-carts', bankCartRoute);
app.all('*', (req, res, next) => {
next(new AppError(`Can't find ${req.originalUrl} on this server!`, 404));
});
// app.use(globalErrorHandler);
module.exports = app;