reverting _disscusion

app/views/projects/merge_requests/_discussion.html.haml

 - content_for :note_actions do
   - if can?(current_user, :update_merge_request, @merge_request)
-    = link_to 'Close', merge_request_path(@merge_request, merge_request: {state_event: :close}, format: 'json'), data: {no_turbolinks: true}, method: :put, class: "btn btn-nr btn-grouped btn-close close-mr-link btn-comment js-note-target-close #{merge_request_button_visibility(@merge_request, true)}", title: "Close merge request"
-    = link_to 'Reopen', merge_request_path(@merge_request, merge_request: {state_event: :reopen}, format: 'json'),  data: {no_turbolinks: true}, method: :put, class: "btn btn-nr btn-grouped btn-reopen reopen-mr-link btn-comment js-note-target-reopen #{merge_request_button_visibility(@merge_request, false)}", title: "Reopen merge request"
+    - if @merge_request.open?
+      = link_to 'Close', merge_request_path(@merge_request, merge_request: {state_event: :close }), method: :put, class: "btn btn-nr btn-grouped btn-close close-mr-link js-note-target-close", title: "Close merge request"
+    - if @merge_request.closed?
+      = link_to 'Reopen', merge_request_path(@merge_request, merge_request: {state_event: :reopen }), method: :put, class: "btn btn-nr btn-grouped btn-reopen reopen-mr-link js-note-target-reopen", title: "Reopen merge request"
 
-#notes
-  = render "projects/notes/notes_with_form"
+#notes= render "projects/notes/notes_with_form"