[Administration] Support > liste tickets : ajout colonne Messages

backend/views/support/index.php

@@ -108,6 +108,12 @@ $this->addBreadcrumb($this->getTitle());
                             return Html::a($ticket->subject, ['support/view', 'id' => $ticket->id]);
                         }
                     ],
+                    [
+                        'label' => 'Messages',
+                        'value' => function ($ticket) {
+                            return count($ticket->ticketMessages);
+                        }
+                    ],
                     [
                         'attribute' => 'status',
                         'filter' => [Ticket::STATUS_OPEN => 'Ouvert', Ticket::STATUS_CLOSED => 'Fermé'],