module Mobile
  module Entities
    class CourseDynamic < Grape::Entity
      def self.course_dynamic_expose(field)
        expose field do |c,opt|
          c[field] if (c.is_a?(Hash) && c.key?(field))
        end
      end

      course_dynamic_expose :course_name
      course_dynamic_expose :need_anonymous_comments_count
      course_dynamic_expose :student_commit_number
      course_dynamic_expose :news_count
      course_dynamic_expose :message_count
    end
  end
end