discourse/app/serializers/email_log_serializer.rb

class EmailLogSerializer < ApplicationSerializer

  attributes :id,
             :reply_key,
             :to_address,
             :email_type,
             :user_id,
             :created_at,
             :skipped,
             :skipped_reason,
             :post_url,
             :post_description,
             :bounced

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

  def include_skipped_reason?
    object.skipped
  end

  def post_url
    object.post.url
  end

  def include_post_url?
    object.post.present?
  end

  def include_post_description?
    object.post.present? && object.post.topic.present?
  end

  def post_description
    "#{object.post.topic.title} ##{object.post.post_number}"
  end

end