updated some small details

server/api/routes/routes.js

@@ -1,5 +1,5 @@
 import express from 'express';
-import { getAllUsers, createNewUser } from '../controllers/peopleControllers.js'; // import request & response function
+import { getAllUsers, createNewUser } from '../controllers/controllers.js'; // import request & response function
 
 // initialize router
 const router = express.Router();

server/index.js

@@ -1,21 +1,22 @@
 import mongoose from 'mongoose'; // MongoDB (database)
 import express from 'express'; // Backend App (server)
+import dotenv from 'dotenv'; // Secures variables
 import cors from 'cors'; // HTTP headers (enable requests)
 import morgan from 'morgan'; // Logs incoming requests
-import dotenv from 'dotenv'; // Secures variables
-// import usersRoutes from './api/routes/usersRoutes.js';
+// import routes from './api/routes/routes.js';
 // ^ ^ ^ un-comment this to use imported route(s)
-// doing this will link the following files:   server.js -> usersRoutes.js -> usersControllers.js -> User.js
+// doing this will link the following files:   index.js -> routes.js -> controllers.js -> User.js
 
 // initialize app
 const app = express();
+const origin = '*';
 
 // middlewares
-app.use(express.json({ limit: '10mb', extended: false })); // body parser
-app.use(express.urlencoded({ limit: '10mb', extended: false })); // url parser
-app.use(cors({ origin: 'http://localhost:3000' })); // enables http requests on react development server
-app.use(morgan('common')); // logs requests
-dotenv.config(); // protected variables
+dotenv.config();
+app.use(cors({ origin }));
+app.use(express.json({ limit: '1mb', extended: false })); // body parser
+app.use(express.urlencoded({ limit: '1mb', extended: false })); // url parser
+app.use(morgan('common'));
 
 // configure db:
 // for "atlas" edit CONNECTION_URL in -> .env file || for "community server" edit <dbname>
@@ -26,13 +27,15 @@ const DEPRECATED_FIX = { useNewUrlParser: true, useUnifiedTopology: true, useCre
 mongoose
   .connect(CONNECTION_URL, DEPRECATED_FIX)
   .catch((error) => console.log('❌ MongoDB connection error', error)); // listen for errors on initial connection
-mongoose.connection.on('connected', () => console.log('✅ MongoDB connected')); // connected
-mongoose.connection.on('disconnected', () => console.log('❌ MongoDB disconnected')); // disconnected
-mongoose.connection.on('error', (error) => console.log('❌ MongoDB connection error', error)); // listen for errors during the session
+
+const db = mongoose.connection;
+db.on('connected', () => console.log('✅ MongoDB connected')); // connected
+db.on('disconnected', () => console.log('❌ MongoDB disconnected')); // disconnected
+db.on('error', (error) => console.log('❌ MongoDB connection error', error)); // listen for errors during the session
 
 // routes
 app.get('/', (request, response, next) => response.status(200).json('Hello World - Express.js'));
-// app.use('/api/v1/users', usersRoutes);
+// app.use('/api/v1/users', routes);
 // ^ ^ ^ un-comment this to use imported route(s)
 
 // server is listening for requests

server/package.json

@@ -1,17 +1,17 @@
 {
   "name": "server",
   "version": "1.0.0",
-  "main": "server.js",
+  "main": "index.js",
   "type": "module",
   "scripts": {
-    "start": "nodemon server.js || node server.js"
+    "start": "nodemon server.js || node index.js"
   },
   "license": "ISC",
   "dependencies": {
     "cors": "^2.8.5",
     "dotenv": "^8.2.0",
     "express": "^4.17.1",
-    "mongoose": "^5.11.8",
+    "mongoose": "^5.11.14",
     "morgan": "^1.10.0"
   }
 }