[Administration] Tickets admin : savoir si un ticket a été lu #1194

backend/views/support/view.php

                         <td><strong>Statut</strong></td>
                         <td><?= $ticketManager->getTicketStatusLabelAsHtml($ticket); ?></td>
                     </tr>
+                    <?php if($userManager->isCurrentAdmin()): ?>
+                        <tr>
+                            <td><strong>Producteur</strong></td>
+                            <td><?= $ticketManager->isTicketUnread($ticket, $ticket->user) ?
+                                    '<span class="label label-warning">Non lu</span>' :
+                                    '<span class="label label-success">Lu</span>'; ?>
+                            </td>
+                        </tr>
+                    <?php endif; ?>
                 </tbody>
             </table>
         </div>

common/logic/Ticket/Ticket/Service/TicketSolver.php

         return false;
     }
 
-    public function isTicketUnread(Ticket $ticket, User $user): int
+    public function isTicketUnread(Ticket $ticket, User $user): bool
     {
         $ticketUser = $this->getTicketUser($ticket, $user);