From 34e216546151eaf8a0a3cbb0bc8b65dae4c63bf2 Mon Sep 17 00:00:00 2001
From: Armand Philippot <git@armandphilippot.com>
Date: Mon, 23 May 2022 14:07:02 +0200
Subject: refactor: reduce the number of data transformation

---
 src/pages/blog/index.tsx | 75 ++++--------------------------------------------
 1 file changed, 6 insertions(+), 69 deletions(-)

(limited to 'src/pages/blog/index.tsx')

diff --git a/src/pages/blog/index.tsx b/src/pages/blog/index.tsx
index 90f56be..dd04fad 100644
--- a/src/pages/blog/index.tsx
+++ b/src/pages/blog/index.tsx
@@ -1,34 +1,27 @@
 import Notice from '@components/atoms/layout/notice';
-import PostsList, { type Post } from '@components/organisms/layout/posts-list';
+import PostsList from '@components/organisms/layout/posts-list';
 import LinksListWidget from '@components/organisms/widgets/links-list-widget';
 import { getLayout } from '@components/templates/layout/layout';
 import PageLayout from '@components/templates/page/page-layout';
 import { type EdgesResponse } from '@services/graphql/api';
-import {
-  getArticleFromRawData,
-  getArticles,
-  getTotalArticles,
-} from '@services/graphql/articles';
+import { getArticles, getTotalArticles } from '@services/graphql/articles';
 import {
   getThematicsPreview,
   getTotalThematics,
 } from '@services/graphql/thematics';
 import { getTopicsPreview, getTotalTopics } from '@services/graphql/topics';
+import { type NextPageWithLayout } from '@ts/types/app';
 import {
-  type Article,
-  type Meta,
-  type NextPageWithLayout,
-} from '@ts/types/app';
-import {
-  RawThematicPreview,
-  RawTopicPreview,
   type RawArticle,
+  type RawThematicPreview,
+  type RawTopicPreview,
 } from '@ts/types/raw-data';
 import { settings } from '@utils/config';
 import { loadTranslation, type Messages } from '@utils/helpers/i18n';
 import {
   getLinksListItems,
   getPageLinkFromRawData,
+  getPostsList,
 } from '@utils/helpers/pages';
 import useBreadcrumb from '@utils/hooks/use-breadcrumb';
 import usePagination from '@utils/hooks/use-pagination';
@@ -119,62 +112,6 @@ const BlogPage: NextPageWithLayout<BlogPageProps> = ({
     '@graph': [webpageSchema, blogSchema],
   };
 
-  /**
-   * Retrieve the formatted meta.
-   *
-   * @param {Meta<'article'>} meta - The article meta.
-   * @returns {Post['meta']} The formatted meta.
-   */
-  const getPostMeta = (meta: Meta<'article'>): Post['meta'] => {
-    const { commentsCount, dates, thematics, wordsCount } = meta;
-
-    return {
-      commentsCount,
-      dates,
-      readingTime: { wordsCount: wordsCount || 0, onlyMinutes: true },
-      thematics: thematics?.map((thematic) => {
-        return { ...thematic, url: `/thematique/${thematic.slug}` };
-      }),
-    };
-  };
-
-  /**
-   * Retrieve the formatted posts.
-   *
-   * @param {Article[]} posts - An array of articles.
-   * @returns {Post[]} An array of formatted posts.
-   */
-  const getPosts = (posts: Article[]): Post[] => {
-    return posts.map((post) => {
-      return {
-        ...post,
-        cover: post.meta.cover,
-        excerpt: post.intro,
-        meta: getPostMeta(post.meta),
-        url: `/article/${post.slug}`,
-      };
-    });
-  };
-
-  /**
-   * Retrieve the posts list from raw data.
-   *
-   * @param {EdgesResponse<RawArticle>[]} rawData - The raw data.
-   * @returns {Post[]} An array of posts.
-   */
-  const getPostsList = (rawData: EdgesResponse<RawArticle>[]): Post[] => {
-    const articlesList: RawArticle[] = [];
-    rawData.forEach((articleData) =>
-      articleData.edges.forEach((edge) => {
-        articlesList.push(edge.node);
-      })
-    );
-
-    return getPosts(
-      articlesList.map((article) => getArticleFromRawData(article))
-    );
-  };
-
   const {
     data,
     error,
-- 
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