1 files changed, 28 insertions, 3 deletions

diff --git a/ui/imports/ui/components/alarm-icons/alarm-icons.js b/ui/imports/ui/components/alarm-icons/alarm-icons.js
index 5c7af31..e86f8d8 100644
--- a/ui/imports/ui/components/alarm-icons/alarm-icons.js
+++ b/ui/imports/ui/components/alarm-icons/alarm-icons.js
@@ -13,6 +13,9 @@
 import '/imports/ui/components/breadcrumb/breadcrumb';
 import { Messages } from '/imports/api/messages/messages';
 import { Roles } from 'meteor/alanning:roles';
+import { ReactiveDict } from 'meteor/reactive-dict';
+
+import { Configurations } from '/imports/api/configurations/configurations';
 
 import './alarm-icons.html';     
 
@@ -23,10 +26,24 @@ import './alarm-icons.html';
 Template.alarmIcons.onCreated(function () {
   let instance = this;
 
+  instance.state = new ReactiveDict();
+  instance.state.setDefault({
+    msgsViewBackDelta: 1
+  });
+
   instance.autorun(function () {
-    instance.subscribe('messages/count?level', 'info');
-    instance.subscribe('messages/count?level', 'warning');
-    instance.subscribe('messages/count?level', 'error');
+    instance.subscribe('configurations?user');
+    Configurations.find({user_id: Meteor.userId()}).forEach((conf) => {
+      instance.state.set('msgsViewBackDelta', conf.messages_view_backward_delta); 
+    });
+  });
+
+  instance.autorun(function () {
+    let msgsViewBackDelta = instance.state.get('msgsViewBackDelta');
+
+    instance.subscribe('messages/count?backDelta&level', msgsViewBackDelta, 'info');
+    instance.subscribe('messages/count?backDelta&level', msgsViewBackDelta, 'warning');
+    instance.subscribe('messages/count?backDelta&level', msgsViewBackDelta, 'error');
   });
 });
 
@@ -50,4 +67,12 @@ Template.alarmIcons.helpers({
   errorsCount: function(){
     return Messages.find({level:'error'}).count();
   },
+
+  msgCounterName: function (level) {
+    let instance = Template.instance();
+    let msgsViewBackDelta = instance.state.get('msgsViewBackDelta');
+    let counterName = `messages/count?backDelta=${msgsViewBackDelta}&level=${level}`;
+
+    return counterName;
+  }
 });