From 9e0e32e1dcfa9275382223bef3038962082562c7 Mon Sep 17 00:00:00 2001
From: nsfisis <nsfisis@gmail.com>
Date: Thu, 7 Mar 2024 18:44:19 +0900
Subject: do not plot answer that was submitted before the quiz is started in
 chart

---
 services/app/src/App.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/services/app/src/App.php b/services/app/src/App.php
index b3e3491..299646b 100644
--- a/services/app/src/App.php
+++ b/services/app/src/App.php
@@ -934,6 +934,9 @@ final class App
 
         $stats = [];
         foreach ($correctAnswers as $answer) {
+            if ($answer->submitted_at < $quiz->started_at) {
+                continue;
+            }
             if (!isset($stats[$answer->author_id])) {
                 $stats[$answer->author_id]['user'] = [
                     'name' => $answer->author_name,
-- 
cgit v1.2.3-70-g09d2