Broadcasting status change

app/services/tasks/change_status.rb

@@ -9,6 +9,8 @@ module Tasks
 
     delegate :model_name, to: Task
 
+    after_success :broadcast_status_changes
+
     def perform(task)
       @task = task
       @id = task.id
@@ -18,5 +20,19 @@ module Tasks
       @task.status_id = status_id
       save @task
     end
+
+    private
+
+    def broadcast_status_changes
+      view_model_with_form = Tasks::Statuses::SelectorViewModel.new(task, with_form: true)
+      view_model_no_form = Tasks::Statuses::SelectorViewModel.new(task, with_form: false)
+
+      task.broadcast_replace_to [task, :status, :with_form],
+                                target: view_model_with_form.dom_id,
+                                renderable: view_model_with_form
+      task.broadcast_replace_to [task, :status, :no_form],
+                                target: view_model_no_form.dom_id,
+                                renderable: view_model_no_form
+    end
   end
 end