fix: check_equipment_offline后需更新缓存

apps/em/tasks.py

@@ -5,6 +5,7 @@ from celery import shared_task
 from django.utils import timezone
 from apps.em.models import Equipment
 from django.core.cache import cache
+from apps.em.services import set_equip_rs
 
 
 @shared_task(base=CustomTask)
@@ -25,4 +26,5 @@ def check_equipment_offline(seconds=30):
                 is_offline = False
         if is_offline and equip.running_state != Equipment.OFFLINE:
             equip.running_state = Equipment.OFFLINE
-            equip.save(update_fields=["running_state"])
+            equip.save(update_fields=["running_state"])
+            set_equip_rs(equip.id, now, Equipment.OFFLINE)