update routing pluging

plugins/routing/routing.py

@@ -1,21 +1,7 @@
 def rules(alert, plugins):
-
-    print(plugins)
-    return plugins.values()
-
-# from alerta.plugins import PluginBase
-# class RoutingPlugin(PluginBase):
-#     def __init__(self, name=None):
-#         super(RoutingPlugin, self).__init__(name)
-#     def pre_receive(self, alert):
-#         return alert
-#     def post_receive(self, alert):
-#         return
-#     def status_change(self, alert, status, text):
-#         return
-
-# def rules(alert, plugins):
-#     if alert.severity in ['critical', 'major']:
-#         return [plugins['telegram']]
-#     else:
-#         return []
+    if alert.duplicate_count <= 2:
+        return []
+    elif alert.severity in ['critical']:
+        return [plugins['telegram']]
+    else:
+        return []