Fix issues with API authentication.

app/Api/V1/Controllers/BillController.php

@@ -25,12 +25,14 @@ namespace FireflyIII\Api\V1\Controllers;
 use Auth;
 use Carbon\Carbon;
 use FireflyIII\Models\Bill;
+use FireflyIII\Repositories\Bill\BillRepositoryInterface;
 use FireflyIII\Transformers\BillTransformer;
 use Illuminate\Http\Request;
 use Illuminate\Support\Collection;
 use League\Fractal\Manager;
 use League\Fractal\Pagination\IlluminatePaginatorAdapter;
 use League\Fractal\Resource\Collection as FractalCollection;
+use League\Fractal\Resource\Item;
 use League\Fractal\Serializer\JsonApiSerializer;
 use Preferences;
 use Response;
@@ -40,6 +42,28 @@ use Response;
  */
 class BillController extends Controller
 {
+    /** @var BillRepositoryInterface */
+    private $repository;
+
+    /**
+     * BillController constructor.
+     *
+     * @throws \FireflyIII\Exceptions\FireflyException
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        $this->middleware(
+            function ($request, $next) {
+                /** @var BillRepositoryInterface repository */
+                $this->repository = app(BillRepositoryInterface::class);
+                $this->repository->setUser(auth()->user());
+
+                return $next($request);
+            }
+        );
+    }
+
     /**
      * Remove the specified resource from storage.
      *
@@ -49,7 +73,9 @@ class BillController extends Controller
      */
     public function destroy(Bill $bill)
     {
-        //
+        $this->repository->destroy($bill);
+        return response()->json(null, 204);
+
     }
 
     /**
@@ -69,7 +95,7 @@ class BillController extends Controller
         if (null !== $request->get('end')) {
             $end = new Carbon($request->get('end'));
         }
-        $paginator = $user->bills()->paginate($pageSize);
+        $paginator = $this->repository->getPaginator($pageSize);
         /** @var Collection $bills */
         $bills = $paginator->getCollection();
 
@@ -84,16 +110,34 @@ class BillController extends Controller
         return Response::json($manager->createData($resource)->toArray());
     }
 
+
     /**
-     * Display the specified resource.
+     * @param Request $request
+     * @param Bill    $bill
      *
-     * @param  \FireflyIII\Models\Bill $bill
-     *
-     * @return \Illuminate\Http\Response
+     * @return \Illuminate\Http\JsonResponse
      */
-    public function show(Bill $bill)
+    public function show(Request $request, Bill $bill)
     {
-        //
+        $start = null;
+        $end   = null;
+        if (null !== $request->get('start')) {
+            $start = new Carbon($request->get('start'));
+        }
+        if (null !== $request->get('end')) {
+            $end = new Carbon($request->get('end'));
+        }
+
+
+        $manager = new Manager();
+        $manager->parseIncludes(['attachments']);
+        $baseUrl = $request->getSchemeAndHttpHost() . '/api/v1';
+        $manager->setSerializer(new JsonApiSerializer($baseUrl));
+
+        $resource = new Item($bill, new BillTransformer($start, $end), 'bill');
+
+        return Response::json($manager->createData($resource)->toArray());
+
     }
 
     /**