feat: add delete notification button with confirmation in admin notifications

public/assets/js/admin-notifications.js

@@ -38,3 +38,23 @@ function sendNotification() {
         btn.innerHTML = '<i class="fas fa-paper-plane"></i> Send';
     });
 }
+
+function confirmDelete(id, title) {
+    if (!confirm('Delete notification "' + title + '"? This action cannot be undone.')) return;
+
+    const csrf = document.querySelector('meta[name="csrf-token"]')?.content || '';
+    fetch('/admin/notifications/' + id + '/delete', {
+        method: 'POST',
+        headers: {
+            'Content-Type': 'application/x-www-form-urlencoded',
+            'X-CSRF-Token': csrf,
+        },
+        body: '_csrf_token=' + encodeURIComponent(csrf),
+    })
+    .then(r => r.json())
+    .then(data => {
+        showToast(data.success ? 'success' : 'error', data.message);
+        if (data.success) location.reload();
+    })
+    .catch(() => showToast('error', 'Failed to delete notification'));
+}

routes/web.php

@@ -115,6 +115,7 @@ $router->group(['prefix' => 'admin', 'middleware' => [AuthMiddleware::class, Rol
     $router->post('/app-version', [AdminController::class, 'appVersion'], [CSRFMiddleware::class]);
     $router->get('/notifications', [AdminController::class, 'notifications']);
     $router->post('/notifications/send', [AdminController::class, 'sendNotification'], [CSRFMiddleware::class]);
+    $router->post('/notifications/:id/delete', [AdminController::class, 'deleteNotification'], [CSRFMiddleware::class]);
 
     $router->get('/policies', [AdminController::class, 'policies']);
     $router->post('/policies', [AdminController::class, 'savePolicies'], [CSRFMiddleware::class]);

src/Controllers/AdminController.php

@@ -295,6 +295,26 @@ class AdminController
         ]);
     }
 
+    public function deleteNotification(int $id): void
+    {
+        $this->requireSuperAdmin();
+
+        $notificationModel = new Notification();
+        $note = $notificationModel->findById($id);
+
+        if (!$note) {
+            $this->view->json(['success' => false, 'message' => 'Notification not found.'], 404);
+        }
+
+        $notificationModel->delete($id);
+
+        $this->auditService->log('notification_deleted', 'notification', $id, [
+            'title' => $note['title'],
+        ]);
+
+        $this->view->json(['success' => true, 'message' => 'Notification deleted.']);
+    }
+
     public function sendNotification(): void
     {
         $this->requireSuperAdmin();

src/Models/Notification.php

@@ -143,4 +143,10 @@ class Notification
         $result = $this->db->fetch("SELECT COUNT(*) as total FROM users WHERE status = 'active'");
         return (int) ($result['total'] ?? 0);
     }
+
+    public function delete(int $id): void
+    {
+        $this->db->delete('notifications', 'id = ?', [$id]);
+        $this->db->delete('notification_reads', 'notification_id = ?', [$id]);
+    }
 }

views/admin/notifications.php

@@ -29,12 +29,13 @@ $data = $notifications['data'] ?? [];
                         <th>Message</th>
                         <th>Target</th>
                         <th>Read by</th>
+                        <th style="width:60px">Actions</th>
                     </tr>
                 </thead>
                 <tbody>
                     <?php if (empty($data)): ?>
                         <tr>
-                            <td colspan="6" class="text-center text-muted">No notifications sent yet.</td>
+                            <td colspan="7" class="text-center text-muted">No notifications sent yet.</td>
                         </tr>
                     <?php else: ?>
                         <?php foreach ($data as $note): ?>
@@ -65,6 +66,13 @@ $data = $notifications['data'] ?? [];
                                         </span>
                                     <?php endif; ?>
                                 </td>
+                                <td>
+                                    <button class="btn btn-icon btn-xs" title="Delete"
+                                            onclick="confirmDelete(<?= $note['id'] ?>, '<?= htmlspecialchars(addslashes($note['title'] ?? '')) ?>')"
+                                            style="color:var(--danger)">
+                                        <i class="fas fa-trash"></i>
+                                    </button>
+                                </td>
                             </tr>
                         <?php endforeach; ?>
                     <?php endif; ?>