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app.js
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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 orderRoutes = require('./api/routes/orders');
const userRoutes = require('./api/routes/user');
const uri = 'mongodb://127.0.0.1:27017/id-info-tracker';
mongoose.connect(uri, {
useNewUrlParser: true
});
mongoose.Promise = global.Promise;
app.use(morgan('dev'));
app.use('/uploads', express.static('uploads'));
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'){
res.header('Access-Control-Allow-Methods', 'PUT, POST, PATCH, DELETE, GET');
return res.status(200).json({});
}
next();
});
//Routes which handle requests
app.use('/products', productRoutes);
app.use('/orders', orderRoutes);
app.use('/user', userRoutes);
app.use((req, res, next) =>{
const error = new Error('Not Found');
error.status = 404;
next(error);
});
app.use((error, req, res, next) =>{
res.status(error.status || 500);
res.json({
error: {
message: error.message
}
});
});
module.exports = app;