Automatically change the number of unread conversations

lib/helpers/events_helper.dart

@@ -16,6 +16,13 @@ class NewNumberNotifsEvent {
   NewNumberNotifsEvent(this.newNum);
 }
 
+/// New number of unread conversations
+class NewNumberUnreadConversations {
+  final int newNum;
+
+  NewNumberUnreadConversations(this.newNum);
+}
+
 class EventsHelper {
   static EventBus _mgr = EventBus();
 

lib/helpers/websocket_helper.dart

@@ -80,10 +80,16 @@ class WebSocketHelper {
   /// Process an unattended message
   static _processUnattendedMessage(WsMessage msg) {
     switch (msg.title) {
+    // New number of notifications
       case "number_notifs":
         EventsHelper.emit(NewNumberNotifsEvent(msg.data));
         break;
 
+    // New number of unread conversations
+      case "number_unread_conversations":
+        EventsHelper.emit(NewNumberUnreadConversations(msg.data));
+        break;
+
       default:
         throw Exception("Unknown message type: ${msg.title}");
     }