class GroupPostSerializer < ApplicationSerializer
  attributes :id,
             :cooked,
             :created_at,
             :title,
             :url,
             :user_title,
             :user_long_name,
             :topic,
             :category

  has_one :user, serializer: BasicUserSerializer, embed: :objects

  def title
    object.topic.title
  end

  def user_long_name
    object.user.try(:name)
  end

  def user_title
    object.user.try(:title)
  end

  def include_user_long_name?
    SiteSetting.enable_names?
  end

  def topic
    object.topic
  end

  def cooked
    fragment = Nokogiri::HTML.fragment(object.cooked)
    DiscourseEvent.trigger(:reduce_cooked, fragment, object)
    fragment.to_html
  end

  def category
    object.topic.category
  end
end