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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 bodyParser = require('body-parser');
const mongoose = require('mongoose');
const postRoutes = require('./routes/post.route');
const categoryRoutes = require('./routes/category.route');
const app = express();
if (mongoose.connect('mongodb+srv://linh549:' + process.env.PASSWORD_MONGODB_ATLAS + '@cluster0-lbsr0.mongodb.net/blog?retryWrites=true&w=majority', {useNewUrlParser: true }))
console.log("database connected");
app.use(morgan('dev'));
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-Width, 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();
})
app.use('/post', postRoutes);
app.use('/category', categoryRoutes);
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;