Undo changes so is up to master

questionsservice/questiongeneratorservice/questiongenerator-service.js

@@ -48,7 +48,6 @@ function validateFields(query) {
 app.get('/questions', async (req, res) => {
   try {
 
-
     const { preguntas, respuestas, temas } = validateFields(req.query);
     try {
       const retQuestions = await QuestionGenerator.generateQuestions(preguntas, respuestas, temas);
@@ -79,6 +78,17 @@ app.get('/topics', async (req, res) => {
   }
 });
 
+// Route for getting topics for questions
+app.get('/topics', async (req, res) => {
+  try {
+    const topics = QuestionGenerator.getAvailableTopics();
+    res.send(topics);
+  } catch (error) {
+    console.error(`An error occurred: ${error.message}`);
+    res.status(500).json({ error: 'Internal Server Error' });
+  }
+});
+
 app.use((err, req, res, next) => {
   console.error(`An error occurred: ${err}`);
   res.status(500).send(`An error occurred: ${err.message}`);
@@ -94,4 +104,4 @@ server.on('close', () => {
   mongoose.connection.close();
 });
 
-module.exports = server
+module.exports = server