check if stale

2026-06-07 05:05:46 -06:00
parent 39051980df
commit 9fbab91cf9
4 changed files with 51 additions and 0 deletions
--- a/submission/models.py
+++ b/submission/models.py
@@ -205,6 +205,7 @@ class SubmissionAward(TimeStampedModel):
    awarded_at = models.DateTimeField(
        auto_now_add=True, db_index=True, verbose_name="授奖时间"
    )
+    is_stale = models.BooleanField(default=False, verbose_name="有更新提交")

    class Meta:
        unique_together = ("submission", "award")