From cb28dbaaba03b81b23b584f41e0f6a458b85db19 Mon Sep 17 00:00:00 2001
From: William <william@willy.club>
Date: Sat, 19 Mar 2022 22:48:04 +0100
Subject: [PATCH] Commit

---
 public/race/simulator.php | 14 +++++---------
 1 file changed, 5 insertions(+), 9 deletions(-)

diff --git a/public/race/simulator.php b/public/race/simulator.php
index 301d217..3b409ad 100644
--- a/public/race/simulator.php
+++ b/public/race/simulator.php
@@ -1,7 +1,5 @@
 <?php $app = require '../../app/inc.php';
 
-// TODO: refactor
-
 $cardreader = $app->model('Cardreader');
 
 if ($_SERVER['REQUEST_METHOD'] === 'POST')
@@ -10,8 +8,7 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST')
     {
         $cardnumber = $_POST['cardnumber'];
 
-        if (!(strlen($cardnumber) > 32)) {
-
+        try {
             $code = $cardreader->receive($cardnumber, 5);
             switch ($code) {
                 case 0:
@@ -21,7 +18,7 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST')
                 case 1:
                     $app->session->flash('Startet telling', 'info');
                     break;
- 
+
                 case 2:
                     $app->session->flash('Runde gikk for fort!', 'danger');
                     break;               
@@ -38,11 +35,10 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST')
                     $app->session->flash('Uhhh?? Dette skulle ikke skje', 'danger');
                     break;
             }
-
-        } else {
-            $app->session->flash('Kortnummer for langt!', 'danger');
+        } catch (InvalidArgumentException $e) {
+            $app->session->flash("Noe gikk galt: {$e->getMessage()}", "danger");
         }
-    } else {
+   } else {
         $app->session->flash('Kortnummer kan ikke være tom!', 'danger');
     }
 }