gradeopening db

2022-10-26 13:10:46 +02:00
parent 47a18c1ec2
commit 38eb8c440b
5 changed files with 28 additions and 3 deletions
--- a/filcnaplo/lib/database/query.dart
+++ b/filcnaplo/lib/database/query.dart
@@ -132,4 +132,13 @@ class UserDatabaseQuery {
    SubjectLessonCount lessonCount = SubjectLessonCount.fromMap(jsonDecode(lessonCountJson) as Map);
    return lessonCount;
  }
+
+  Future<DateTime> lastSeenGrade({required String userId}) async {
+    List<Map> userData = await db.query("user_data", where: "id = ?", whereArgs: [userId]);
+    if (userData.isEmpty) return DateTime(0);
+    int? lastSeenDate = userData.elementAt(0)["last_seen_grade"] as int?;
+    if (lastSeenDate == null) return DateTime(0);
+    DateTime lastSeen = DateTime.fromMillisecondsSinceEpoch(lastSeenDate);
+    return lastSeen;
+  }
 }