Merge branch '28462-fix-delimiter-removes-issue-in-todo-counter' into 'master'

app/controllers/dashboard/todos_controller.rb

 class Dashboard::TodosController < Dashboard::ApplicationController
+  include ActionView::Helpers::NumberHelper
+
   before_action :find_todos, only: [:index, :destroy_all]
 
   def index
@@ -48,8 +50,8 @@ class Dashboard::TodosController < Dashboard::ApplicationController
 
   def todos_counts
     {
-      count: current_user.todos_pending_count,
-      done_count: current_user.todos_done_count
+      count: number_with_delimiter(current_user.todos_pending_count),
+      done_count: number_with_delimiter(current_user.todos_done_count)
     }
   end
 end

changelogs/unreleased/28462-fix-delimiter-removes-issue-in-todo-counter.yml

+---
+title: Fixes delimiter removes when todo marked as done
+merge_request: 9435
+author:

spec/controllers/dashboard/todos_controller_spec.rb

@@ -46,7 +46,7 @@ describe Dashboard::TodosController do
 
       expect(todo.reload).to be_pending
       expect(response).to have_http_status(200)
-      expect(json_response).to eq({ "count" => 1, "done_count" => 0 })
+      expect(json_response).to eq({ "count" => "1", "done_count" => "0" })
     end
   end
 end