updates with backend

backend/index.js

@@ -5,19 +5,23 @@ const app = express();
 const PORT = 5551;
 
 app.use(cors());
+app.use(express.json());
 
 const baseURL = 'https://random-word-api.herokuapp.com/word';
 
 let score = 0;
 let guesses = 0;
 let correct = 0;
-let words = [];
+let currentWord = '';
+let correctWords = [];
 
 // Function to fetch a random word from the API
 async function fetchRandomWord() {
   try {
     const response = await axios.get(`${baseURL}`);
     console.log(response.data);
+    currentWord = response.data;
+    words.push(response.data);
     return response.data; // Extract the first word from the API response array
   } catch (error) {
     throw error; // Handle errors as needed
@@ -32,11 +36,11 @@ function scrambleWord(word) {
     word = word[0];
     const shuffledWord = word.split('').sort(() => Math.random() - 0.5).join('');
     return shuffledWord;
-  }
+}
 
-
-app.get('/', (req, res) => {
-  res.send('Hello, World!');
+// send the score endpoint
+app.get('/score', (req, res) => {
+  res.json({ score });
 });
 
 app.get('/get_word', async (req, res) => {
@@ -55,17 +59,52 @@ app.get('/score', (req, res) => {
   res.send(`${score}`);
 });
 
-// Increment or decrement the score based on the query parameter
+// Endpoint to update the score
 app.patch('/score', (req, res) => {
     const val = parseInt(req.query.val);
-    if (!isNaN(val)) {
+
+  if (!isNaN(val)) { // check if val is a valid number
       score += val;
-      res.status(200).json({ score, guessedWords });
+      res.status(200).json({ score });
     } else {
       res.status(400).json({ message: 'Invalid score value' });
     }
 });
 
+// Endpoint to validate the data.
+app.post('/validate', (req, res) => {
+  const userGuess = req.body.guess;
+  guesses += 1;
+  if(userGuess.toLowerCase() === currentWord.toLowerCase()) {
+    score += 10;
+    correct += 1;
+    correctWords.push(currentWord);
+    res.status(200).json({ score });
+  }else{
+    res.status(400).json({ message: 'Incorrect guess. Try again.', correctWord });
+  }
+});
+
+app.get('/correct_words', (req, res) => {
+  res.send({ correctWords });
+});
+
+// end point to reset the game after the game is over 
+app.post('/reset_game', (req, res) => {
+  score = 0;
+  correct = 0;
+  guesses = 0;
+  correctWords = [];
+  res.json({ message: 'Game reset successfully' });
+});
+
+// retrieve the accuracy
+app.get('/accuracy', (req, res) => {
+  const accuracy = (correct / guesses) * 100;
+  res.send({ accuracy });
+});
+
+
 app.listen(PORT, () => {
   console.log(`Backend is running on http://localhost:${PORT}`);
 });