From 09b1e17de0430b9f24ba1d481002f3db38b88493 Mon Sep 17 00:00:00 2001
From: alex <alexandru.pentilescu@disroot.org>
Date: Fri, 7 Feb 2025 20:20:04 +0200
Subject: [PATCH] Implemented error checks for parsing the JSON file

---
 src/Project-Orion/serialization.cpp | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/Project-Orion/serialization.cpp b/src/Project-Orion/serialization.cpp
index 6a493f1..d31692f 100644
--- a/src/Project-Orion/serialization.cpp
+++ b/src/Project-Orion/serialization.cpp
@@ -9,7 +9,17 @@ UserList loadUserList(const QString &file)
 {
     QFile doc{std::filesystem::path{file.toStdString()}};
     QString fileContents = doc.readAll();
-    QJsonDocument document = QJsonDocument::fromJson(fileContents.toUtf8());
+
+    QJsonParseError errors;
+    QJsonDocument document =
+        QJsonDocument::fromJson(fileContents.toUtf8(),
+        &errors);
+
+    if (document.isNull())
+    {
+        qDebug() << errors.errorString();
+        throw std::runtime_error{"Could not parse JSON file"};
+    }
 
     QJsonArray array = document.array();
     QVector<User> container;