From b74bcf4341c9281b3959699440d0b0d583a54a59 Mon Sep 17 00:00:00 2001
From: laurejablonski <laure.jablonski@ugent.be>
Date: Wed, 16 Apr 2025 11:27:31 +0200
Subject: [PATCH] fix: undefined classId in query

---
 frontend/src/queries/students.ts | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/frontend/src/queries/students.ts b/frontend/src/queries/students.ts
index 68b5ff73..22d19e93 100644
--- a/frontend/src/queries/students.ts
+++ b/frontend/src/queries/students.ts
@@ -175,14 +175,13 @@ export function useCreateJoinRequestMutation(): UseMutationReturnType<
     unknown
 > {
     const queryClient = useQueryClient();
-
     return useMutation({
         mutationFn: async ({ username, classId }) => studentController.createJoinRequest(username, classId),
         onSuccess: async (newJoinRequest) => {
             await queryClient.invalidateQueries({
                 queryKey: studentJoinRequestsQueryKey(newJoinRequest.request.requester.username),
             });
-            await queryClient.invalidateQueries({ queryKey: teacherClassJoinRequests(classId) });
+            await queryClient.invalidateQueries({ queryKey: teacherClassJoinRequests(newJoinRequest.request.class) });
         },
     });
 }