From e504e107b51bc7db50b235758788370d0c373fd4 Mon Sep 17 00:00:00 2001
From: Miodec <bartnikjack@gmail.com>
Date: Sat, 14 May 2022 18:55:59 +0200
Subject: [PATCH] checking if any fields are undefined

---
 frontend/src/ts/test/test-logic.ts | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/frontend/src/ts/test/test-logic.ts b/frontend/src/ts/test/test-logic.ts
index 4052e5e80..815272f12 100644
--- a/frontend/src/ts/test/test-logic.ts
+++ b/frontend/src/ts/test/test-logic.ts
@@ -1406,7 +1406,27 @@ export async function finish(difficultyFailed = false): Promise<void> {
 
   const completedEvent = buildCompletedEvent(difficultyFailed);
 
-  //todo check if any fields are undefined
+  function countUndefined(input: unknown): number {
+    if (typeof input === "undefined") {
+      return 1;
+    } else if (typeof input === "object" && input !== null) {
+      return Object.values(input).reduce(
+        (a, b) => a + countUndefined(b),
+        0
+      ) as number;
+    } else {
+      return 0;
+    }
+  }
+
+  if (countUndefined(completedEvent) > 0) {
+    console.log(completedEvent);
+    Notifications.add(
+      "Failed to save result: One of the result fields is undefined. Please report this",
+      -1
+    );
+    return;
+  }
 
   ///////// completed event ready