feat: add dotenv support for environment variables and update API_URI usage

Author: 0GiS0

01-contenedores/lemoncode-challenge/dotnet-stack/frontend/.env-sample

@@ -0,0 +1 @@
+API_URI=

01-contenedores/lemoncode-challenge/dotnet-stack/frontend/.gitignore

@@ -0,0 +1 @@
+Dockerfile

01-contenedores/lemoncode-challenge/dotnet-stack/frontend/package-lock.json

@@ -14,6 +14,7 @@
   "license": "ISC",
   "dependencies": {
     "@fullcalendar/web-component": "^6.1.19",
+    "dotenv": "^17.2.3",
     "ejs": "^3.1.6",
     "express": "^4.17.1",
     "node-fetch": "^3.0.0"

01-contenedores/lemoncode-challenge/dotnet-stack/frontend/package.json

@@ -1,9 +1,10 @@
 //Módulos
-const fetch = (...args) => import('node-fetch').then(({default: fetch}) => fetch(...args));
+const fetch = (...args) => import('node-fetch').then(({ default: fetch }) => fetch(...args));
 const express = require('express'),
     app = express();
+require('dotenv').config();
 
-const LOCAL = 'http://localhost:5000/api/classes';
+const LOCAL = process.env.API_URI || 'http://localhost:5000/api/classes';
 const PORT = 3000;
 const APP_URL = `http://localhost:${PORT}`;
 
@@ -21,10 +22,10 @@ app.get('/', async (req, res) => {
         //Recuperar clases de la API
         const apiUrl = process.env.API_URI || LOCAL;
         console.log(`🔄 Conectando a la API: ${apiUrl}`);
-        
+
         const response = await fetch(apiUrl);
         const classes = await response.json();
-        
+
         console.log(`✅ ${classes.length} clases cargadas correctamente`);
         res.render('index', { classes });
     } catch (error) {

01-contenedores/lemoncode-challenge/dotnet-stack/frontend/server.js

@@ -0,0 +1 @@
+API_URI=

01-contenedores/lemoncode-challenge/node-stack/frontend/.env-sample

@@ -0,0 +1 @@
+Dockerfile

01-contenedores/lemoncode-challenge/node-stack/frontend/.gitignore

@@ -21,6 +21,7 @@
   "author": "Lemoncode",
   "license": "MIT",
   "dependencies": {
+    "dotenv": "^17.2.3",
     "ejs": "^3.1.10",
     "express": "^4.19.2",
     "node-fetch": "^3.3.2"

01-contenedores/lemoncode-challenge/node-stack/frontend/package-lock.json

@@ -1,7 +1,9 @@
 //Módulos
 const fetch = (...args) => import('node-fetch').then(({default: fetch}) => fetch(...args));
-const express = require('express'),
+const 
+    express = require('express'),
     app = express();
+require('dotenv').config();
 
 const LOCAL = 'http://localhost:5000/api/classes';
 const PORT = 3000;