fixing missed step

app/Http/Controllers/OrderController.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types = 1);
+
 namespace App\Http\Controllers;
 
 use App\Services\OrderService;
@@ -8,42 +10,74 @@ use Illuminate\Http\Request;
 
 class OrderController extends Controller
 {
+    /**
+     * @var \App\Services\OrderService
+     */
+    protected $orderService;
 
-    private $orderService;
-    private $productService;
+    /**
+     * @var \App\Services\ProductService
+     */
+    protected $productService;
 
+    /**
+     * OrderController constructor.
+     *
+     * @param \App\Services\OrderService   $orderService
+     * @param \App\Services\ProductService $productService
+     */
     public function __construct(OrderService $orderService, ProductService $productService)
     {
         $this->orderService = $orderService;
         $this->productService = $productService;
     }
 
+    /**
+     * @return mixed
+     */
     public function index()
     {
         return $this->successResponse($this->orderService->fetchOrders());
     }
 
+    /**
+     * @param $order
+     *
+     * @return mixed
+     */
     public function show($order)
     {
         return $this->successResponse($this->orderService->fetchOrder($order));
     }
 
+    /**
+     * @param \Illuminate\Http\Request $request
+     *
+     * @return mixed
+     */
     public function store(Request $request)
     {
-        $result = $this->productService->fetchProduct($request->product_id);
-//        dd($result);
-
         return $this->successResponse($this->orderService->createOrder($request->all()));
     }
 
+    /**
+     * @param \Illuminate\Http\Request $request
+     * @param                          $order
+     *
+     * @return mixed
+     */
     public function update(Request $request, $order)
     {
         return $this->successResponse($this->orderService->updateOrder($order, $request->all()));
     }
 
+    /**
+     * @param $order
+     *
+     * @return mixed
+     */
     public function destroy($order)
     {
         return $this->successResponse($this->orderService->deleteOrder($order));
     }
-
-}
+}