update api.js

routes/api.js

@@ -3,6 +3,8 @@ const express = require('express');
 const router = express.Router();
 
 const db = require('../db'); // Assurez-vous d'importer le fichier db.js
+const path = require('path');
+const fs = require('fs');
 
 /**
  * @swagger
@@ -288,4 +290,26 @@ router.post('/delete', (req, res) => {
   });
 });
 
+/**
+ * @swagger
+ * /smile:
+ *   get:
+ *     description: Use to request the smile image
+ *     responses:
+ *       200:
+ *         description: A successful response
+ *       404:
+ *         description: Image not found
+ */
+router.get('/smile', (req, res) => {
+  const imagePath = path.join(__dirname, '../storage/smile.jpg');
+  fs.access(imagePath, fs.constants.F_OK, (err) => {
+    if (err) {
+      console.error('Image not found:', err);
+      return res.status(404).json({ error: 'Image not found' });
+    }
+    res.sendFile(imagePath);
+  });
+});
+
 module.exports = router;