7 files changed, 77 insertions, 6 deletions
diff --git a/src/components/Widget/TopicsList/TopicsList.module.scss b/src/components/Widget/TopicsList/TopicsList.module.scss
new file mode 100644
index 0000000..5f37c7a
--- /dev/null
+++ b/src/components/Widget/TopicsList/TopicsList.module.scss
@@ -0,0 +1,7 @@
+.title {
+  margin: 0;
+}
+
+.list {
+  margin: var(--spacing-sm) 0;
+}
diff --git a/src/components/Widget/TopicsList/TopicsList.tsx b/src/components/Widget/TopicsList/TopicsList.tsx
new file mode 100644
index 0000000..fabd40d
--- /dev/null
+++ b/src/components/Widget/TopicsList/TopicsList.tsx
@@ -0,0 +1,35 @@
+import { t } from '@lingui/macro';
+import { getAllSubjects } from '@services/graphql/queries';
+import Link from 'next/link';
+import useSWR from 'swr';
+import styles from './TopicsList.module.scss';
+
+const TopicsList = () => {
+  const { data, error } = useSWR('/api/subjects', getAllSubjects);
+
+  if (error) return <div>{t`Failed to load.`}</div>;
+  if (!data) return <div>{t`Loading...`}</div>;
+
+  const sortedSubjects = [...data].sort((a, b) =>
+    a.title.localeCompare(b.title)
+  );
+
+  const subjects = sortedSubjects.map((subject) => {
+    return (
+      <li key={subject.databaseId}>
+        <Link href={`/sujet/${subject.slug}`}>
+          <a>{subject.title}</a>
+        </Link>
+      </li>
+    );
+  });
+
+  return (
+    <div>
+      <h2 className={styles.title}>{t`Topics`}</h2>
+      <ul className={styles.list}>{subjects}</ul>
+    </div>
+  );
+};
+
+export default TopicsList;
diff --git a/src/components/Widget/index.tsx b/src/components/Widget/index.tsx
index 025b302..e4e346f 100644
--- a/src/components/Widget/index.tsx
+++ b/src/components/Widget/index.tsx
@@ -1,4 +1,5 @@
 import RecentPosts from './RecentPosts/RecentPosts';
 import ThematicsList from './ThematicsList/ThematicsList';
+import TopicsList from './TopicsList/TopicsList';
 
-export { RecentPosts, ThematicsList };
+export { RecentPosts, ThematicsList, TopicsList };
diff --git a/src/pages/blog/index.tsx b/src/pages/blog/index.tsx
index f6aceb6..855e6ce 100644
--- a/src/pages/blog/index.tsx
+++ b/src/pages/blog/index.tsx
@@ -13,7 +13,7 @@ import { Button } from '@components/Buttons';
 import { getPublishedPosts } from '@services/graphql/queries';
 import PostHeader from '@components/PostHeader/PostHeader';
 import styles from '@styles/pages/Listing.module.scss';
-import { ThematicsList } from '@components/Widget';
+import { ThematicsList, TopicsList } from '@components/Widget';
 
 const Blog: NextPageWithLayout<BlogPageProps> = ({ fallback }) => {
   const getKey = (pageIndex: number, previousData: PostsListData) => {
@@ -63,6 +63,7 @@ const Blog: NextPageWithLayout<BlogPageProps> = ({ fallback }) => {
         </div>
         <aside className={styles.aside}>
           <ThematicsList />
+          <TopicsList />
         </aside>
       </article>
     </>
diff --git a/src/services/graphql/queries.ts b/src/services/graphql/queries.ts
index 26a7869..f5387e5 100644
--- a/src/services/graphql/queries.ts
+++ b/src/services/graphql/queries.ts
@@ -2,11 +2,13 @@ import { Slug } from '@ts/types/app';
 import { Article, PostBy } from '@ts/types/articles';
 import { AllPostsSlug, PostsList, RawPostsList } from '@ts/types/blog';
 import {
+  AllSubjects,
   AllSubjectsSlug,
   AllThematics,
   AllThematicsSlug,
   Subject,
   SubjectBy,
+  SubjectPreview,
   Thematic,
   ThematicBy,
   ThematicPreview,
@@ -344,6 +346,23 @@ export const getAllSubjectsSlug = async (): Promise<Slug[]> => {
   return response.subjects.nodes;
 };
 
+export const getAllSubjects = async (): Promise<SubjectPreview[]> => {
+  const query = gql`
+    query AllSubjects {
+      subjects {
+        nodes {
+          databaseId
+          slug
+          title
+        }
+      }
+    }
+  `;
+
+  const response = await fetchApi<AllSubjects>(query, null);
+  return response.subjects.nodes;
+};
+
 //==============================================================================
 // Thematic query
 //==============================================================================
diff --git a/src/ts/types/app.ts b/src/ts/types/app.ts
index 7220ddd..d9bd041 100644
--- a/src/ts/types/app.ts
+++ b/src/ts/types/app.ts
@@ -6,6 +6,7 @@ import { AllPostsSlug, RawPostsList } from './blog';
 import { CommentData, CreateComment } from './comments';
 import { ContactData, SendEmail } from './contact';
 import {
+  AllSubjects,
   AllSubjectsSlug,
   AllThematics,
   AllThematicsSlug,
@@ -41,6 +42,7 @@ export type VariablesType<T> = T extends PostBy | SubjectBy | ThematicBy
 
 export type RequestType =
   | AllPostsSlug
+  | AllSubjects
   | AllSubjectsSlug
   | AllThematics
   | AllThematicsSlug
diff --git a/src/ts/types/taxonomies.ts b/src/ts/types/taxonomies.ts
index 32e1f15..0b2d696 100644
--- a/src/ts/types/taxonomies.ts
+++ b/src/ts/types/taxonomies.ts
@@ -37,6 +37,12 @@ export type SubjectPreview = TaxonomyPreview & {
   featuredImage: Cover;
 };
 
+export type AllSubjects = {
+  subjects: {
+    nodes: SubjectPreview[];
+  };
+};
+
 export type RawSubject = SubjectPreview & {
   acfSubjects: {
     officialWebsite: string;
@@ -58,6 +64,10 @@ export type AllSubjectsSlug = {
   };
 };
 
+export type SubjectProps = {
+  subject: Subject;
+};
+
 //==============================================================================
 // Thematics
 //==============================================================================
@@ -91,10 +101,6 @@ export type AllThematicsSlug = {
   };
 };
 
-export type SubjectProps = {
-  subject: Subject;
-};
-
 export type ThematicProps = {
   thematic: Thematic;
 };