index.js

import express from 'express';
import bodyParser from 'body-parser';
import mongoose from 'mongoose';
import cors from 'cors';

import postRoutes from './routes/posts.js';

import dotenv from 'dotenv';
dotenv.config();

const app = express();

app.use(bodyParser.json({limit:"30mb", extended:true}));
app.use(bodyParser.urlencoded({limit:"30mb", extended:true}));
app.use(cors());

app.use('/posts', postRoutes);  //must be used after app.use(cors())


app.get('/', (req, res)=>{
    res.send('Hello to Memories API');
});

//const CONNECTION_URL = 'mongodb+srv://admin_test:pass123@cluster0.0ihsa.mongodb.net/myFirstDatabase?retryWrites=true&w=majority';
const PORT = process.env.PORT || 5000;

mongoose.connect(process.env.CONNECTION_URL, {useNewUrlParser: true, useUnifiedTopology: true })
    .then(()=> app.listen(PORT, ()=> console.log(`Server running on port : ${PORT}`)))
    .catch((error) => console.log(error.message));

//mongoose.set('useFindAndModify', false);