feat: 资产登录工单页面增加监控与中断

apps/tickets/models/relation.py

@@ -0,0 +1,14 @@
+from django.db import models
+from django.db.models import Model
+
+
+class TicketSession(Model):
+    ticket = models.ForeignKey('tickets.Ticket', related_name='session_relation', on_delete=models.CASCADE, db_constraint=False)
+    session = models.ForeignKey('terminal.Session', related_name='ticket_relation', on_delete=models.CASCADE, db_constraint=False)
+
+    @classmethod
+    def get_ticket_by_session_id(cls, session_id):
+        relation = cls.objects.filter(session=session_id).first()
+        if relation:
+            return relation.ticket
+        return None