From bbca6223535f2a51914db9d141cc2c9a6320b520 Mon Sep 17 00:00:00 2001
From: undefined <i@undefined.moe>
Date: Sun, 8 Aug 2021 18:34:16 +0800
Subject: [PATCH] core: training.getList: use string as index

---
 packages/hydrooj/src/model/training.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/hydrooj/src/model/training.ts b/packages/hydrooj/src/model/training.ts
index ec852238e..e3ba49e63 100644
--- a/packages/hydrooj/src/model/training.ts
+++ b/packages/hydrooj/src/model/training.ts
@@ -112,7 +112,7 @@ export async function getList(domainId: string, tids: ObjectID[]) {
         domainId, { _id: { $in: Array.from(new Set(tids)) } },
     ).toArray();
     const r = {};
-    for (const tdoc of tdocs) r[tdoc.docId] = tdoc;
+    for (const tdoc of tdocs) r[tdoc.docId.toString()] = tdoc;
     return r;
 }