5 files changed, 94 insertions, 6 deletions
diff --git a/src/components/PostFooter/PostFooter.module.scss b/src/components/PostFooter/PostFooter.module.scss
index e80f5ed..a34269f 100644
--- a/src/components/PostFooter/PostFooter.module.scss
+++ b/src/components/PostFooter/PostFooter.module.scss
@@ -1,5 +1,50 @@
+@use "@styles/abstracts/functions" as fun;
 @use "@styles/abstracts/placeholders";
 
+.meta {
+  flex-flow: column wrap;
+}
+
 .list {
   @extend %flex-list;
 }
+
+.item {
+  &:not(:last-child) {
+    margin-right: var(--spacing-2xs);
+  }
+}
+
+.link {
+  display: flex;
+  align-items: center;
+  gap: var(--spacing-2xs);
+  padding: fun.convert-px(3) var(--spacing-xs);
+  position: relative;
+  background: linear-gradient(
+      to right,
+      var(--color-primary) 50%,
+      var(--color-bg) 50%
+    )
+    100% 0 / 210% 100%;
+  border: fun.convert-px(2) solid var(--color-primary);
+  border-radius: fun.convert-px(5);
+  box-shadow: fun.convert-px(1) fun.convert-px(1) fun.convert-px(2) 0
+    var(--color-shadow-light);
+  font-weight: 600;
+  text-decoration: none;
+  transition: all 0.5s ease-in-out 0s, color 0.5s ease-in-out 0s;
+
+  &:hover,
+  &:focus {
+    background-position: 0 0;
+    color: var(--color-fg-inverted);
+    transition: all 0.4s ease-in-out 0s, color 0.3s ease-in-out 0.1s;
+  }
+
+  &:active {
+    background-position: 100% 0;
+    border-color: var(--color-primary-dark);
+    color: var(--color-primary-dark);
+  }
+}
diff --git a/src/components/PostFooter/PostFooter.tsx b/src/components/PostFooter/PostFooter.tsx
index 8c09d69..fe933d7 100644
--- a/src/components/PostFooter/PostFooter.tsx
+++ b/src/components/PostFooter/PostFooter.tsx
@@ -1,5 +1,6 @@
 import { t } from '@lingui/macro';
 import { SubjectPreview } from '@ts/types/taxonomies';
+import Image from 'next/image';
 import Link from 'next/link';
 import styles from './PostFooter.module.scss';
 
@@ -7,9 +8,20 @@ const PostFooter = ({ subjects }: { subjects: SubjectPreview[] }) => {
   const getSubjects = () => {
     return subjects.map((subject) => {
       return (
-        <li key={subject.id}>
+        <li className={styles.item} key={subject.id}>
           <Link href={`/sujet/${subject.slug}`}>
-            <a>{subject.title}</a>
+            <a className={styles.link}>
+              {subject.featuredImage && (
+                <Image
+                  src={subject.featuredImage.sourceUrl}
+                  alt={subject.featuredImage.altText}
+                  layout="intrinsic"
+                  width="20"
+                  height="20"
+                />
+              )}
+              {subject.title}
+            </a>
           </Link>
         </li>
       );
@@ -21,7 +33,7 @@ const PostFooter = ({ subjects }: { subjects: SubjectPreview[] }) => {
       {subjects.length > 0 && (
         <>
           <dl className={styles.meta}>
-            <dt>{t`Subjects:`}</dt>
+            <dt>{t`Read more articles about:`}</dt>
             <dd>
               <ul className={styles.list}>{getSubjects()}</ul>
             </dd>
diff --git a/src/ts/types/articles.ts b/src/ts/types/articles.ts
index e6a40ef..dc5bbe4 100644
--- a/src/ts/types/articles.ts
+++ b/src/ts/types/articles.ts
@@ -2,7 +2,11 @@ import { ContentParts, Dates } from './app';
 import { Comment, CommentsNode } from './comments';
 import { Cover, RawCover } from './cover';
 import { SEO } from './seo';
-import { SubjectPreview, ThematicPreview } from './taxonomies';
+import {
+  RawSubjectPreview,
+  SubjectPreview,
+  ThematicPreview,
+} from './taxonomies';
 
 export type ArticleAuthor = {
   firstName: string;
@@ -10,6 +14,11 @@ export type ArticleAuthor = {
   name: string;
 };
 
+export type RawACFPosts = {
+  postsInSubject: RawSubjectPreview[] | null;
+  postsInThematic: ThematicPreview[] | null;
+};
+
 export type ACFPosts = {
   postsInSubject: SubjectPreview[] | null;
   postsInThematic: ThematicPreview[] | null;
@@ -34,7 +43,7 @@ export type RawArticle = Pick<
   Article,
   'commentCount' | 'databaseId' | 'id' | 'seo' | 'title'
 > & {
-  acfPosts: ACFPosts;
+  acfPosts: RawACFPosts;
   author: { node: ArticleAuthor };
   comments: CommentsNode;
   contentParts: ContentParts;
diff --git a/src/ts/types/taxonomies.ts b/src/ts/types/taxonomies.ts
index 3945934..71eb20a 100644
--- a/src/ts/types/taxonomies.ts
+++ b/src/ts/types/taxonomies.ts
@@ -29,6 +29,10 @@ export type Subject = Taxonomy & {
   officialWebsite: string;
 };
 
+export type RawSubjectPreview = TaxonomyPreview & {
+  featuredImage: RawCover;
+};
+
 export type SubjectPreview = TaxonomyPreview & {
   featuredImage: Cover;
 };
diff --git a/src/utils/helpers/format.ts b/src/utils/helpers/format.ts
index 81bae9c..94aa2e7 100644
--- a/src/utils/helpers/format.ts
+++ b/src/utils/helpers/format.ts
@@ -7,8 +7,10 @@ import {
 import { Comment, RawComment } from '@ts/types/comments';
 import {
   RawSubject,
+  RawSubjectPreview,
   RawThematic,
   Subject,
+  SubjectPreview,
   Thematic,
 } from '@ts/types/taxonomies';
 
@@ -185,6 +187,19 @@ export const buildCommentsTree = (comments: Comment[]) => {
   return commentsTree;
 };
 
+export const getFormattedSubjectsPreview = (
+  subjects: RawSubjectPreview[]
+): SubjectPreview[] => {
+  const formattedSubjects: SubjectPreview[] = subjects.map((subject) => {
+    return {
+      ...subject,
+      featuredImage: subject.featuredImage ? subject.featuredImage.node : null,
+    };
+  });
+
+  return formattedSubjects;
+};
+
 /**
  * Format an article from RawArticle to Article type.
  * @param rawPost - An article coming from WP GraphQL.
@@ -212,6 +227,9 @@ export const getFormattedPost = (rawPost: RawArticle): Article => {
 
   const formattedComments = getFormattedComments(comments.nodes);
   const commentsTree = buildCommentsTree(formattedComments);
+  const subjects = acfPosts.postsInSubject
+    ? getFormattedSubjectsPreview(acfPosts.postsInSubject)
+    : [];
 
   const formattedPost: Article = {
     author: author.node,
@@ -223,7 +241,7 @@ export const getFormattedPost = (rawPost: RawArticle): Article => {
     id,
     intro: contentParts.beforeMore,
     seo,
-    subjects: acfPosts.postsInSubject ? acfPosts.postsInSubject : [],
+    subjects,
     thematics: acfPosts.postsInThematic ? acfPosts.postsInThematic : [],
     title,
   };