async-labs / demo-book Goto Github PK

static async syncContent({ book, data }) {
    const {
      title,
      excerpt = '',
      isFree = false,
      seoTitle = '',
      seoDescription = '',
    } = data.attributes;

    const { body, path } = data;

    const chapter = await this.findOne({
      bookId: book.id,
      githubFilePath: path,
    });

    let order;

    if (path === 'introduction.md') {
      order = 1;
    } else {
      order = parseInt(path.match(/[0-9]+/), 10) + 1;
    }

    const content = body;
    const htmlContent = markdownToHtml(content);
    const htmlExcerpt = markdownToHtml(excerpt);
    const sections = getSections(content);

    if (!chapter) {
      const slug = await generateSlug(this, title, { bookId: book._id });

      return this.create({
        bookId: book._id,
        githubFilePath: path,
        title,
        slug,
        isFree,
        content,
        htmlContent,
        sections,
        excerpt,
        htmlExcerpt,
        order,
        seoTitle,
        seoDescription,
        createdAt: new Date(),
      });
    }

    const modifier = {
      content,
      htmlContent,
      sections,
      excerpt,
      htmlExcerpt,
      isFree,
      order,
      seoTitle,
      seoDescription,
    };

    if (title !== chapter.title) {
      modifier.title = title;
      modifier.slug = await generateSlug(this, title, {
        bookId: chapter.bookId,
      });
    }

    return this.updateOne({ _id: chapter._id }, { $set: modifier });
  }
}