Adding configuration files

To make this less hardcoded

.gitignore

@@ -1 +1,3 @@
-node_modules
+node_modules
+.env
+src/logs/console.log

config.js

@@ -0,0 +1,7 @@
+require("dotenv").config();
+
+module.exports = {
+    PORT: 3000,
+    MONGO_URI: process.env.MONGO_URI,
+    SESSION_SECRET: process.env.SESSION_SECRET
+};

package.json

@@ -12,6 +12,7 @@
   "dependencies": {
     "@types/node": "^18.0.6",
     "bcrypt": "^5.1.0",
+    "dotenv": "^16.1.3",
     "ejs": "^3.1.9",
     "express": "^4.18.2",
     "express-session": "^1.17.3",

src/db.js

@@ -1,6 +1,7 @@
+const config = require("../config.js")
 const mongoose = require("mongoose");
 const ObjectId = mongoose.Types.ObjectId;
-const uri = "mongodb+srv://Mencoreh:[email protected]/ChatApp?retryWrites=true&w=majority";
+const uri = config.MONGO_URI;
 //CONEXIÓN A MONGODB
 mongoose
     .connect(uri, {

src/index.js

@@ -1,5 +1,5 @@
 // Inicializar el servidor express y requerir dependencias
-const config = require("../config.json")
+const config = require("../config.js")
 const express = require("express");
 const app = express();
 const path = require("path");
@@ -12,7 +12,7 @@ const SocketIO = require("socket.io");
 
 // Usar express-sesion para manejar las sesiones
 const sessionMiddleware = session({
-    secret: config.sessionSecret,
+    secret: config.SESSION_SECRET,
     resave: false,
     saveUninitialized: true,
 });
@@ -32,8 +32,8 @@ app.set("view engine", "ejs");
 app.set("views", path.join(__dirname, "views"));
 
 // Inicializar el servidor y establecer Socket.IO
-const server = app.listen(config.port, "0.0.0.0", () => {
-    console.log(`Servidor Express funcionando en http://0.0.0.0:${config.port}`);
+const server = app.listen(config.PORT, "0.0.0.0", () => {
+    console.log(`Servidor Express funcionando en http://0.0.0.0:${config.PORT}`);
 });
 const io = SocketIO(server);