renamed index.js to server.js

server/index.js

@@ -1,36 +0,0 @@
-import mongoose from 'mongoose';
-import express from 'express';
-import dotenv from 'dotenv';
-import cors from 'cors';
-// import IMPORTED_ROUTES from './routes/route.js';
-// un-comment this ^ ^ ^ to use imported route(s)
-// doing this will link the following files:   index.js -> route.js -> controller.js -> model.js
-
-// initialize app
-const app = express();
-dotenv.config();
-
-// middlewares
-app.use(express.json()); // body parser
-app.use(cors()); // enables http requests
-
-// configure db --->            if you want to connect to cloud server: edit "CONNECTION_URL" in -> .env file
-const DB_NAME = 'exampleDB'; // if you want to use local server: edit this "DB_NAME" (and remove the "CONNECTION_URL" from -> .env file)
-const CONNECTION_URL = process.env.CONNECTION_URL || `mongodb://localhost:27017/${DB_NAME}`;
-const PORT = process.env.PORT || 8080; // 8080 === development port
-const DEPRECATED_FIX = { useNewUrlParser: true, useUnifiedTopology: true }; // change this with (possible) warnings on first connection
-
-// connect to db
-// mongoose connections   --->   https://mongoosejs.com/docs/connections.html
-mongoose
-  .connect(CONNECTION_URL, DEPRECATED_FIX)
-  .then(() => console.log('✅ Mongoose (MongoDB) connected'))
-  .then(() => app.listen(PORT, () => console.log(`✅ Server listening on port: ${PORT}`)))
-  .catch((error) => console.log(`❌ MongoDB: ${error}`));
-
-mongoose.connection.on('error', (error) => console.log(`❌ MongoDB: ${error}`));
-
-// routes
-app.get('/', (req, res) => res.send('Hello World - Express.js'));
-// app.use('/', IMPORTED_ROUTES);
-// un-comment this ^ ^ ^ to use imported route(s)