refactor: update article deletion and retrieval methods to use external ID

src/lib/feature/article/article.service.ts

@@ -155,16 +155,19 @@ export const updateArticle: (
 );
 
 /** Deletes an article from the database. */
-export const deleteArticle: (articleId: string) => Promise<TypedResult<void>> =
-    wrap(async (articleId: string): Promise<void> => {
+export const deleteArticleByExternalId: (
+    externalId: UUIDv4
+) => Promise<TypedResult<void>> = wrap(
+    async (externalId: UUIDv4): Promise<void> => {
         const articleRepository = await getRepository(ArticleEntity);
 
         const existingArticle = await articleRepository.findOneBy({
-            id: articleId,
+            externalId: externalId,
         });
         if (!existingArticle) {
-            throw new Error(`Article with ID ${articleId} not found`);
+            throw new Error(`Article with ExternalID ${externalId} not found`);
         }
 
         await articleRepository.remove(existingArticle);
-    });
+    }
+);