fix: VisitSession 时间戳恢复 NOT NULL，测试补显式时间（修正计划的测试笔误）

Co-Authored-By: Claude Code <noreply@anthropic.com>
2026-09-15 11:46:51 +08:00
parent 79f2a89e0a
commit 462852c3f3
3 changed files with 7 additions and 7 deletions
@@ -56,9 +56,8 @@ class VisitSession(models.Model):
    site = models.ForeignKey(Site, on_delete=models.CASCADE, related_name="sessions")
    visitor = models.ForeignKey(Visitor, on_delete=models.CASCADE, related_name="sessions")
    session_id = models.CharField(max_length=64)
-    # null=True：会话可先建行后回填时间（ended_at 为空表示会话进行中）
-    started_at = models.DateTimeField(null=True, blank=True)
-    ended_at = models.DateTimeField(null=True, blank=True)
+    started_at = models.DateTimeField()
+    ended_at = models.DateTimeField()
    referrer_domain = models.CharField(max_length=200, blank=True, default="")
    utm = models.JSONField(default=dict, blank=True)
    landing_path = models.CharField(max_length=500, blank=True, default="")