build(components, hooks): fix type errors introduced by deps upgrade

Since #7e37f2b Typescript was complaining about some types.

1 files changed, 37 insertions, 0 deletions

diff --git a/src/utils/hooks/use-article.ts b/src/utils/hooks/use-article.ts
new file mode 100644
index 0000000..5cf0e51
--- /dev/null
+++ b/src/utils/hooks/use-article.ts
@@ -0,0 +1,37 @@
+import useSWR from 'swr';
+import {
+  articleBySlugQuery,
+  fetchAPI,
+  getArticleFromRawData,
+} from '../../services/graphql';
+import type { Article, RawArticle } from '../../types';
+
+export type UseArticleConfig = {
+  /**
+   * A fallback article
+   */
+  fallback?: Article;
+  /**
+   * The article slug
+   */
+  slug?: string;
+};
+
+/**
+ * Retrieve an article by slug.
+ *
+ * @param {UseArticleConfig} config - The config.
+ * @returns {Article|undefined} The matching article if it exists.
+ */
+export const useArticle = ({
+  slug,
+  fallback,
+}: UseArticleConfig): Article | undefined => {
+  const { data } = useSWR(
+    slug ? { query: articleBySlugQuery, variables: { slug } } : null,
+    fetchAPI<RawArticle, typeof articleBySlugQuery>,
+    {}
+  );
+
+  return data ? getArticleFromRawData(data.post) : fallback;
+};