exportPathMap.js

const api = require('./src/api');
const routes = require('./src/routes');

const exportPathMap = async () => {
  const categories = await api.getCategories();
  const tags = categories
    .map((category) => ({
      ...category,
      tags: category.tags.map((tag) => ({ ...tag, categorySlug: category.link })),
    }))
    .reduce((accumulator, { tags: categoryTags }) => [...accumulator, ...categoryTags], []);
  const posters = await api.getPosters();

  const categoryPages = categories
    .reduce((accumulator, category) => ({
      ...accumulator,
      [routes.categoryPath(category.link)]: {
        page: routes.categoryPattern(),
        query: { cid: category.link },
      },
    }), {});

  const tagPages = tags
    .reduce((accumulator, tag) => ({
      ...accumulator,
      [routes.tagPath(tag.categorySlug, tag.slug)]: {
        page: routes.tagPattern(),
        query: { cid: tag.categorySlug, tid: tag.slug },
      },
    }), {});

  const posterPages = posters
    .reduce((accumulator, poster) => ({
      ...accumulator,
      [routes.posterPath(poster.id)]: {
        page: routes.posterPattern(),
        query: { pid: poster.id },
      },
    }), {});

  return {
    '/': { page: '/' },
    '/licenses': { page: '/licenses' },
    ...categoryPages,
    ...tagPages,
    ...posterPages,
  };
};

module.exports = exportPathMap;