fix: check participation before registering to a quiz

ia-toki · Apr 17, 2024 · d8c840e · d8c840e
1 parent af59311
commit d8c840e
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/app/lib/services/quiz_service.dart b/app/lib/services/quiz_service.dart
@@ -43,6 +43,21 @@ class QuizService {
     final registeredUserSnapshot =
         await db.collection('registered_user').doc(currentUserUID).get();
 
+    final checkParticipation = await db
+        .collection('weekly_quiz_participation')
+        .where(
+          'quiz_id',
+          isEqualTo: snapshot['id'],
+        )
+        .where(
+          'user_uid',
+          isEqualTo: currentUserUID,
+        )
+        .get();
+    if (checkParticipation.docs.isNotEmpty) {
+      return;
+    }
+
     // background task untuk fetch task untuk sesuai minggu dan level
     // yang akan didaftarkan agar bisa dipakai offline
     // for (final taskId in snapshot['tasks'][level] as List<dynamic>) {