feat: aggiunta tracciatura delle modifiche effettuate

routes/activity.js

@@ -0,0 +1,66 @@
+/**
+ * routes/activity.js
+ * GET /api/attivita — Paginates and filters the local SQLite activity log.
+ */
+const express = require('express');
+const router = express.Router();
+const { db } = require('../activityDb');
+
+router.get('/', (req, res) => {
+  try {
+    const {
+      page = 1,
+      per_page = 50,
+      agente_id,
+      esito,
+      da,
+      a,
+    } = req.query;
+
+    const pageNum = Math.max(1, parseInt(page, 10));
+    const perPageNum = Math.min(200, Math.max(1, parseInt(per_page, 10)));
+    const offset = (pageNum - 1) * perPageNum;
+
+    const conditions = [];
+    const params = [];
+
+    if (agente_id) {
+      conditions.push('agente_id = ?');
+      params.push(parseInt(agente_id, 10));
+    }
+    if (esito) {
+      conditions.push('esito = ?');
+      params.push(esito);
+    }
+    if (da) {
+      conditions.push('creato_il >= ?');
+      params.push(da);
+    }
+    if (a) {
+      conditions.push('creato_il <= ?');
+      params.push(a);
+    }
+
+    const whereClause = conditions.length > 0 ? `WHERE ${conditions.join(' AND ')}` : '';
+
+    const totalRow = db.prepare(`SELECT COUNT(*) AS cnt FROM attivita ${whereClause}`).get(...params);
+    const total = totalRow ? totalRow.cnt : 0;
+
+    const rows = db
+      .prepare(`SELECT * FROM attivita ${whereClause} ORDER BY creato_il DESC LIMIT ? OFFSET ?`)
+      .all(...params, perPageNum, offset);
+
+    res.json({
+      rows,
+      total,
+      page: pageNum,
+      per_page: perPageNum,
+      total_pages: Math.ceil(total / perPageNum),
+    });
+  } catch (err) {
+    console.error('[activity] Error fetching activities:', err);
+    res.status(500).json({ error: err.message });
+  }
+});
+
+module.exports = router;