[Update] 修改Org刷新cache

apps/orgs/apps.py

@@ -3,3 +3,6 @@ from django.apps import AppConfig
 
 class OrgsConfig(AppConfig):
     name = 'orgs'
+
+    def ready(self):
+        from . import signals_handler

apps/orgs/models.py

@@ -27,7 +27,7 @@ class Organization(models.Model):
 
     def expire_cache(self):
         key = self.CACHE_PREFIX.format(self.id)
-        cache.set(key, self, 0)
+        cache.set(key, self, 1)
 
     @classmethod
     def get_instance_from_cache(cls, oid):

apps/orgs/signals_handler.py

@@ -0,0 +1,13 @@
+# -*- coding: utf-8 -*-
+#
+
+from django.db.models.signals import post_save
+from django.dispatch import receiver
+
+from .models import Organization
+
+
+@receiver(post_save, sender=Organization)
+def on_org_update(sender, instance=None, created=False, **kwargs):
+    if instance and not created:
+        instance.expire_cache()