Add Article::uri accessor for the absolute post URL

Follow the uri/link convention already used by Note, Bookmark, and
Place, rather than concatenating config('app.url') inline where the
absolute URL is needed.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017USyUg8PwuoDcHP8pv5xjy

app/Models/Article.php

@@ -93,6 +93,13 @@ class Article extends Model
         );
     }
 
+    protected function uri(): Attribute
+    {
+        return Attribute::get(
+            get: fn () => config('app.url').$this->link,
+        );
+    }
+
     /**
      * Scope a query to only include articles from a particular year/month.
      */

app/Services/Micropub/Handlers/EntryHandler.php

@@ -37,7 +37,7 @@ class EntryHandler implements MicropubHandlerInterface
         $location = match (true) {
             isset($dataArray['like-of']) => resolve(LikeService::class)->create($dataArray)->url,
             isset($dataArray['bookmark-of']) => resolve(BookmarkService::class)->create($dataArray)->uri,
-            isset($dataArray['name']) => config('app.url').resolve(ArticleService::class)->create($dataArray)->link,
+            isset($dataArray['name']) => resolve(ArticleService::class)->create($dataArray)->uri,
             default => resolve(NoteService::class)->create($dataArray)->uri,
         };
 

tests/Unit/ArticlesTest.php

@@ -63,6 +63,17 @@ class ArticlesTest extends TestCase
         );
     }
 
+    #[Test]
+    public function uri_is_the_absolute_form_of_the_link(): void
+    {
+        $article = Article::create([
+            'title' => 'Test',
+            'main' => 'Test',
+        ]);
+
+        $this->assertEquals(config('app.url').$article->link, $article->uri);
+    }
+
     #[Test]
     public function date_scope_returns_expected_articles(): void
     {