feat: 重构资料包模型与会话绑定主链路

apps/audit/models.py

@@ -16,6 +16,9 @@ class AgentAuditLog(models.Model):
 
     scenario_id = models.CharField(max_length=100, db_index=True)
     scenario_name = models.CharField(max_length=200, blank=True)
+    batch_id = models.CharField(max_length=64, blank=True, db_index=True)
+    conversation_id = models.CharField(max_length=64, blank=True, db_index=True)
+    product_name = models.CharField(max_length=255, blank=True, db_index=True)
     user_input = models.TextField()
     retrieved_chunks = models.JSONField(default=list, blank=True)
     tool_calls = models.JSONField(default=list, blank=True)
@@ -66,3 +69,33 @@ class DemoBusinessRecord(models.Model):
 
     def __str__(self) -> str:
         return self.title
+
+
+class NotificationRecord(models.Model):
+    """
+    飞书通知留痕。
+
+    首版只保存离线通知载荷与结果状态，不直接依赖真实飞书网络。
+    """
+
+    STATUS_PENDING = "pending"
+    STATUS_SENT = "sent"
+    STATUS_FAILED = "failed"
+
+    batch_id = models.CharField(max_length=64, db_index=True)
+    conversation_id = models.CharField(max_length=64, db_index=True)
+    product_name = models.CharField(max_length=255, blank=True, db_index=True)
+    trigger_source = models.CharField(max_length=64, blank=True)
+    notify_reason = models.CharField(max_length=32, db_index=True)
+    owner_role = models.CharField(max_length=100, blank=True)
+    feishu_user_id = models.CharField(max_length=100, blank=True)
+    message_status = models.CharField(max_length=32, default=STATUS_PENDING, db_index=True)
+    web_detail_url = models.URLField(blank=True)
+    receipt = models.JSONField(default=dict, blank=True)
+    created_at = models.DateTimeField(auto_now_add=True, db_index=True)
+
+    class Meta:
+        ordering = ["-created_at"]
+
+    def __str__(self) -> str:
+        return f"{self.notify_reason}:{self.batch_id}"