restructure endpoint to use Express Router, add .gitignore, configure /gpul-templates/gpul-school-talk endpoint

Author: manuelsrleon

.gitignore

@@ -1 +1 @@
-.node_modules
+node_modules/

auto-gpul-school-talk.js

@@ -1,12 +1,14 @@
-const express = require('express');
-const swaggerUi = require('swagger-ui-express');
-const swaggerJsDoc = require('swagger-jsdoc');
+import express from 'express';
+import swaggerUi from 'swagger-ui-express';
+import swaggerJsDoc from 'swagger-jsdoc';
+import gpulTemplatesRouter from './routes/gpul-templates.js';
 
 const app = express();
 const port = process.env.PORT || 3000;
 
 const swaggerOptions = {
     swaggerDefinition: {
+        openapi: '3.0.0',
         myApi: '0.1.0',
         info: {
             title: 'GPUL API',
@@ -15,25 +17,18 @@ const swaggerOptions = {
         },
         servers: [
             {
-                url: 'http://localhost:300'
+                url: 'http://localhost:3000'
             }
         ],
     },
     apis: ['./routes/*.js'],
 };
 
 const swaggerDocs = swaggerJsDoc(swaggerOptions);
-app.use('/api-docs', swaggerUi.serve, swaggerUi.setup(swaggerDocs));
-
-app.get('/api/hello', (req, res)  => {
-    res.send('Hello World!');
-})
-
-app.get('/gpul-templates', (req, res)  => {
-
-    res.send('Hello World!');
-})
+app.use(express.json())
+app.use('/swagger', swaggerUi.serve, swaggerUi.setup(swaggerDocs));
 
+app.use('/', gpulTemplatesRouter);
 
 app.listen(port, () => {
     console.log(`Server is running on http://localhost:${port}`);

index.js

@@ -15,6 +15,9 @@
     "swagger-ui-express": "^5.0.1"
   },
   "devDependencies": {
+    "@types/express": "^5.0.3",
+    "@types/node": "^24.0.10",
     "ejs": "^3.1.10"
-  }
+  },
+  "type": "module"
 }

package-lock.json

@@ -87,7 +87,7 @@
             </div>
             <p class="time-and-place">
                 06/07/2025 8:30 a 10:30<br>
-                Aula 3.5 - Facultade de Informática
+                Aula Aula de exámenes - Facultade de Informática
             </p>
             <p class="description">
 

package.json

@@ -0,0 +1,87 @@
+import fs from 'fs';
+import path from 'path';
+import ejs from 'ejs';
+import domToImage from 'dom-to-image-more';
+import express from 'express';
+
+const router = express.Router();
+
+//Paths
+const startTimestamp = '';
+const endTimestamp = '';
+/**
+ * @openapi
+ * /gpul-templates/gpul-school-talk:
+ *   post:
+ *     summary: Generates a sign for a GPUL School Talk given the provided information.
+ *     tags:
+ *       - Templates
+ *     requestBody:
+ *       description: Information about the talk
+ *       required: true
+ *       content:
+ *         application/json:
+ *           schema:
+ *             type: object
+ *             properties:
+ *               title:
+ *                 type: string
+ *               startTime:
+ *                 type: string
+ *               endTime:
+ *                 type: string
+ *               date:
+ *                 type: string
+ *               classroom:
+ *                 type: string
+ *               building:
+ *                 type: string
+ *               description:
+ *                 type: string
+ *           example:
+ *             title: "Arquitectura ECS con Bevy como ejemplo"
+ *             startTime: "8:30"
+ *             endTime: "10:30"
+ *             date: "06/07/2025"
+ *             classroom: "3.5"
+ *             building: "Facultade de Informática"
+ *             description: ""
+ *     responses:
+ *       201:
+ *         description: Created
+ *       400:
+ *         description: Bad Request
+ */
+
+router.post('/gpul-templates/gpul-school-talk', (req, res)  => {
+
+    const talk = req.body;
+    
+    generate(talk);
+    res.send('Hello World!');
+})
+
+export function generate(talk) {
+    
+    const templatePath = "templates/gpul-school-talk.ejs";
+    const outputPath = "public/talk.html"
+    
+    ejs.renderFile(templatePath, {talk }, (err, renderedHtml) => {
+        if(err) {
+            console.error("Error while rendering template", err);
+            return;
+        }
+
+        fs.writeFile(outputPath, renderedHtml, (err) => {
+        if(err) {
+            console.error('Error writing HTML file:', err);
+            return;
+        }
+        console.log(`output HTML generated at: ${outputPath}`);
+        }
+        )
+    });
+    
+}
+
+export default router;

public/talk.html

@@ -87,7 +87,7 @@ p {
             </div>
             <p class="time-and-place">
                 <%= talk.date %> <%= talk.startTime %> a <%= talk.endTime %><br>
-                Aula <%= talk.classroom %> - <%= talk.building %>
+                <%= talk.classroom %> - <%= talk.building %>
             </p>
             <p class="description">
                 <%= talk.description %>