update api.js

routes/api.js

@@ -29,6 +29,39 @@ router.get('/itemsdb', (req, res) => {
   });
 });
 
+/**
+ * @swagger
+ * /metrics/{id_projet}:
+ *   get:
+ *     description: Use to request metrics for a specific project by id_projet
+ *     parameters:
+ *       - in: path
+ *         name: id_projet
+ *         required: true
+ *         description: Numeric ID of the project to retrieve metrics for.
+ *         schema:
+ *           type: integer
+ *     responses:
+ *       200:
+ *         description: A successful response
+ *       500:
+ *         description: Internal server error
+ */
+router.get('/metrics/:id_projet', (req, res) => {
+  const idProjet = req.params.id_projet;
+  const query = 'SELECT * FROM public.metrique WHERE id_projet = $1';
+  res.setHeader('Access-Control-Allow-Origin', 'http://localhost:5500');
+  res.setHeader('Access-Control-Allow-Methods', 'GET, POST, PUT, DELETE');
+  res.setHeader('Access-Control-Allow-Headers', 'Content-Type');
+  db.query(query, [idProjet], (err, results) => {
+    if (err) {
+      console.error('Erreur lors de la récupération des métriques:', err);
+      return res.status(500).json({ error: 'Erreur serveur' });
+    }
+    res.json(results.rows);
+  });
+});
+
 /**
  * @swagger
  * /items: