```ruby
class ReorderSubSectionsController < ApplicationController
  before_action :require_coronavirus_editor_permissions!
  layout "admin_layout"

  def index
    coronavirus_page
  end

  def update
    current_positions
    set_positions(submitted_positions)
    if draft_updater.send
      redirect_to coronavirus_page_path(coronavirus_page.slug), notice: "Sections were successfully reordered."
    else
      message = "Sorry! Sections have not been reordered: #{draft_updater.errors.to_sentence}."
      redirect_to reorder_coronavirus_page_sub_sections_path(coronavirus_page.slug), alert: message
    end
  end

private

  def coronavirus_page
    @coronavirus_page ||= CoronavirusPage.find_by!(slug: params[:coronavirus_page_slug])
  end

  def current_positions
    @current_positions ||= coronavirus_page.sub_sections.map do |sub_section|
      { "id" => sub_section.id, "position" => sub_section.position }
    end
  end

  def submitted_positions
    JSON.parse(params[:section_order_save])
  end

  def set_positions(positions)
    positions.each do |sub_section|
      SubSection.find(sub_section["id"]).update_column(:position, sub_section["position"])
    end
  end

  def draft_updater
    @draft_updater ||= CoronavirusPages::DraftUpdater.new(coronavirus_page)
  end

  def page_configs
    CoronavirusPages::Configuration.all_pages
  end
end
```

Make reordering subsections logic consistent
user
```ruby
class ReorderSubSectionsController < ApplicationController
  before_action :require_coronavirus_editor_permissions!
  layout "admin_layout"

  def index
    coronavirus_page
  end

  def update
    set_positions
    if draft_updater.send
      redirect_to coronavirus_page_path(coronavirus_page.slug), notice: "Sections were successfully reordered."
    else
      message = "Sorry! Sections have not been reordered: #{draft_updater.errors.to_sentence}."
      redirect_to reorder_coronavirus_page_sub_sections_path(coronavirus_page.slug), alert: message
    end
  end

private

  def coronavirus_page
    @coronavirus_page ||= CoronavirusPage.find_by!(slug: params[:coronavirus_page_slug])
  end

  def set_positions
    reordered_subsections = JSON.parse(params[:section_order_save])
    reordered_subsections.each do |sub_section_data|
      sub_section = coronavirus_page.sub_sections.find(sub_section_data["id"])
      sub_section.update_column(:position, sub_section_data["position"])
    end
  end

  def draft_updater
    @draft_updater ||= CoronavirusPages::DraftUpdater.new(coronavirus_page)
  end

  def page_configs
    CoronavirusPages::Configuration.all_pages
  end
end
```
assistant