Added ticket deletion; fixed some small issues with the ticket list on the home page

src/Controllers/TicketController.php

@@ -11,7 +11,7 @@ use BitGoblin\Goliath\Models\Ticket;
 class TicketController extends Controller {
 
   public function getView(Request $request, Response $response, array $args): Response {
-    $ticket = Ticket::where('id', $args['ticket_id'])->get()[0];
+    $ticket = Ticket::where('id', $args['ticket_id'])->first();
 
     $view = Twig::fromRequest($request);
     return $view->render($response, 'ticket/view.twig', [
@@ -69,4 +69,14 @@ class TicketController extends Controller {
       ->withStatus(302);
   }
 
+  public function getDelete(Request $request, Response $response, array $args): Response {
+    $ticket = Ticket::where('id', $args['ticket_id'])->first();
+
+    $ticket->delete();
+
+    return $response
+      ->withHeader('Location', '/')
+      ->withStatus(302);
+  }
+
 }