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app.js
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const express = require('express');
const app = express();
const morgan = require('morgan');
const bodyParser = require('body-parser');
const mongoose = require('mongoose');
const productRoutes = require('./api/routes/products');
const ordersRoutes = require('./api/routes/orders');
//TODO: investigate how to get access to nodemon.json data
console.log('PASSWORD ', process.env.MONGO_ATLASS_PW)
mongoose.connect('mongodb+srv://ingewar:qSi3FKJwwPyxi3tk@cluster0-csq6s.mongodb.net/test?retryWrites=true',
{ useNewUrlParser: true }
);
//morgan used for logging
app.use(morgan('dev'));
//body parser get access to easy body parsing
app.use(bodyParser.urlencoded({extended: false}));
app.use(bodyParser.json());
app.use((req, res, next) => {
res.header('Access-Control-Allow-Origin', '*');
res.header('Access-Control-Allow-Headers', 'Origin, X-Requested_With, Content-Type, Accept, Authorization');
if(req.method === 'OPTIONS'){
req.header('Access-Control-Allow-Methods', 'GET, POST, DELETE, PUT, PATCH');
return res.status(200).json({});
}
next();
});
//Routes that handle the requests
app.use('/products', productRoutes);
app.use('/orders', ordersRoutes);
//Handling 404 error
app.use((req, res, next) => {
const error = new Error('Not found');
error.status = 404;
next(error);
})
//Handling 500 error
app.use((error, req, res, next) => {
res.status(error.status || 500);
res.json({
error: error.message
})
})
module.exports = app;