docbrown/app/services/article_with_video_creation_service.rb

class ArticleWithVideoCreationService
  VIDEO_SERVICE_URL = "https://dw71fyauz7yz9.cloudfront.net".freeze

  def initialize(article_params, current_user)
    @article_params = article_params
    @current_user = current_user
  end

  def create!
    Article.create! do |article|
      article = initial_article_with_params(article)
      article.processed_html = ""
      article.user_id = @current_user.id
      article.show_comments = true

      if @article_params[:video].present?
        article.video = @article_params[:video]
        article.video_state = "PROGRESSING"

        video_code = article.video.split("dev-to-input-v0/")[1]
        article.video_code = video_code
        article.video_source_url = "#{VIDEO_SERVICE_URL}/#{video_code}/#{video_code}.m3u8"

        thumb_name = "thumbs-#{video_code}-00001"
        article.video_thumbnail_url = "#{VIDEO_SERVICE_URL}/#{video_code}/#{thumb_name}.png"
      end
    end
  end

  def initial_article_with_params(article)
    if @current_user.setting.editor_version == "v1"
      title = "Unpublished Video ~ #{rand(100_000).to_s(26)}"
      article.body_markdown = "---\ntitle: #{title}\npublished: false\ndescription: \ntags: \n---\n\n"
    else
      article.body_markdown = ""
      article.title = "Unpublished Video ~ #{rand(100_000).to_s(26)}"
      article.published = false
    end
    article
  end
end