feat: possibilità di ingrandire gli elenchi delle pagine dashbaord, ticket e ticket a mio carico

routes/dashboard.js

@@ -74,6 +74,17 @@ seedPhrases();
 // GET /api/dashboard/stats — Dashboard statistics
 router.get('/stats', async (req, res) => {
   const activeAgentId = parseInt(req.headers['x-agent-id'], 10) || 1;
+  
+  let previewLimit = 10;
+  try {
+    const row = db.prepare("SELECT preview_limit FROM agent_settings WHERE agent_id = ?").get(activeAgentId);
+    if (row) {
+      previewLimit = row.preview_limit;
+    }
+  } catch (err) {
+    console.error('Error reading agent_settings:', err.message);
+  }
+
   try {
     // All queries in parallel for speed
     const [
@@ -138,7 +149,7 @@ router.get('/stats', async (req, res) => {
          JOIN ticket_state_type tst ON ts.type_id = tst.id
          WHERE tst.name IN ('new', 'open', 'pending reminder', 'pending auto')`
       ),
-      // 10 most recent tickets
+      // Custom most recent tickets based on agent settings
       pool.query(
         `SELECT t.id, t.tn, t.title, ts.name AS state_name,
                 tp.name AS priority_name, tp.color AS priority_color,
@@ -148,7 +159,8 @@ router.get('/stats', async (req, res) => {
          JOIN ticket_priority tp ON t.ticket_priority_id = tp.id
          JOIN queue q ON t.queue_id = q.id
          ORDER BY t.create_time DESC
-         LIMIT 10`
+         LIMIT $1`,
+         [previewLimit]
       ),
       // Escalated tickets
       pool.query(
@@ -164,7 +176,7 @@ router.get('/stats', async (req, res) => {
          JOIN ticket_state_type tst ON ts.type_id = tst.id
          WHERE tst.name IN ('new', 'open', 'pending reminder', 'pending auto')
            AND t.user_id = $1`,
-        [activeAgentId]
+         [activeAgentId]
       ),
     ]);
 
@@ -178,6 +190,7 @@ router.get('/stats', async (req, res) => {
       recent_tickets: recentTickets.rows,
       escalated: parseInt(escalated.rows[0].count),
       total_my_open: parseInt(myOpenCount.rows[0].count),
+      preview_limit: previewLimit,
     });
   } catch (err) {
     console.error('Error fetching dashboard stats:', err);
@@ -206,4 +219,47 @@ router.get('/phrases', (req, res) => {
   }
 });
 
+// GET /api/dashboard/settings — Retrieve settings for the agent
+router.get('/settings', (req, res) => {
+  const activeAgentId = parseInt(req.headers['x-agent-id'], 10) || 1;
+  try {
+    const row = db.prepare("SELECT preview_limit, tickets_per_page FROM agent_settings WHERE agent_id = ?").get(activeAgentId);
+    if (row) {
+      res.json(row);
+    } else {
+      res.json({ preview_limit: 10, tickets_per_page: 50 });
+    }
+  } catch (err) {
+    console.error('Error reading agent settings:', err);
+    res.status(500).json({ error: err.message });
+  }
+});
+
+// POST /api/dashboard/settings — Save settings for the agent
+router.post('/settings', (req, res) => {
+  const activeAgentId = parseInt(req.headers['x-agent-id'], 10) || 1;
+  const { preview_limit, tickets_per_page } = req.body;
+  
+  try {
+    let currentSettings = { preview_limit: 10, tickets_per_page: 50 };
+    const row = db.prepare("SELECT preview_limit, tickets_per_page FROM agent_settings WHERE agent_id = ?").get(activeAgentId);
+    if (row) {
+      currentSettings = row;
+    }
+
+    const newPreviewLimit = preview_limit !== undefined ? parseInt(preview_limit, 10) : currentSettings.preview_limit;
+    const newTicketsPerPage = tickets_per_page !== undefined ? parseInt(tickets_per_page, 10) : currentSettings.tickets_per_page;
+
+    db.prepare(`
+      INSERT OR REPLACE INTO agent_settings (agent_id, preview_limit, tickets_per_page)
+      VALUES (?, ?, ?)
+    `).run(activeAgentId, newPreviewLimit, newTicketsPerPage);
+
+    res.json({ success: true, preview_limit: newPreviewLimit, tickets_per_page: newTicketsPerPage });
+  } catch (err) {
+    console.error('Error saving agent settings:', err);
+    res.status(500).json({ error: err.message });
+  }
+});
+
 module.exports = router;