fix: student join req by class route + teacher return post put delete + status

frontend/src/controllers/students.ts

@@ -45,6 +45,10 @@ export class StudentController extends BaseController {
         return this.get<{ requests: any[] }>(`/${username}/joinRequests`);
     }
 
+    getJoinRequest(username: string, classId: string) {
+        return this.get<{ request: any[] }>(`/${username}/joinRequests/${classId}`);
+    }
+
     createJoinRequest(username: string, classId: string) {
         return this.post(`/${username}/joinRequests}`, classId);
     }

frontend/src/queries/students.ts

@@ -121,6 +121,17 @@ export function useStudentJoinRequestsQuery(username: MaybeRefOrGetter<string |
     });
 }
 
+export function useStudentJoinRequestQuery(
+    username: MaybeRefOrGetter<string | undefined>,
+    classId: MaybeRefOrGetter<string | undefined>,
+) {
+    return useQuery({
+        queryKey: computed(() => STUDENT_JOIN_REQUESTS_QUERY_KEY(toValue(username)!)),
+        queryFn: () => studentController.getJoinRequest(toValue(username)!, toValue(classId)!),
+        enabled: () => Boolean(toValue(username)),
+    });
+}
+
 /**
  * Mutation to create a join request for a class
  */