Meta data and article resources in topic,source

app/Http/Controllers/TopicsController.php

@@ -6,6 +6,7 @@ use Illuminate\Http\Request;
 use App\Topic;
 use App\Http\Resources\TopicResource;
 use Illuminate\Http\JsonResponse;
+use App\Http\Resources\ArticleResource;
 
 class TopicsController extends Controller
 {
@@ -30,7 +31,7 @@ class TopicsController extends Controller
     {
         return response()->json([
             'topic' => new TopicResource($topic),
-            'articles' => $topic->articles()->paginate(8)
+            'articles' => ArticleResource::collection($topic->articles()->paginate(8))
         ]);
     }
 }

app/Http/Resources/ArticleResource.php

@@ -28,7 +28,8 @@ class ArticleResource extends JsonResource
             "source" => new SourceResource($this->source),
             "topics" => TopicResource::collection($this->topics),
             "link" => url(route('article.show',$this->id)),
-            "published_date" => $this->published_date
+            "published_date" => $this->published_date,
+            "meta" => $this->meta
         ];
     }
 }