Code cleanup.

app/Api/V1/Controllers/Chart/AccountController.php

@@ -35,7 +35,6 @@ use FireflyIII\Repositories\Account\AccountRepositoryInterface;
 use FireflyIII\Support\Http\Api\ApiSupport;
 use FireflyIII\User;
 use Illuminate\Http\JsonResponse;
-use JsonException;
 use Psr\Container\ContainerExceptionInterface;
 use Psr\Container\NotFoundExceptionInterface;
 
@@ -50,8 +49,6 @@ class AccountController extends Controller
 
     /**
      * AccountController constructor.
-     *
-
      */
     public function __construct()
     {
@@ -72,11 +69,8 @@ class AccountController extends Controller
      * This endpoint is documented at:
      * https://api-docs.firefly-iii.org/?urls.primaryName=2.0.0%20(v1)#/charts/getChartAccountOverview
      *
-     * @param DateRequest $request
-     *
-     * @return JsonResponse
      * @throws FireflyException
-     * @throws JsonException
+     * @throws \JsonException
      * @throws ContainerExceptionInterface
      * @throws NotFoundExceptionInterface
      */
@@ -84,13 +78,16 @@ class AccountController extends Controller
     {
         // parameters for chart:
         $dates = $request->getAll();
+
         /** @var Carbon $start */
         $start = $dates['start'];
+
         /** @var Carbon $end */
         $end = $dates['end'];
 
         // user's preferences
         $defaultSet = $this->repository->getAccountsByType([AccountType::ASSET])->pluck('id')->toArray();
+
         /** @var Preference $frontPage */
         $frontPage = app('preferences')->get('frontPageAccounts', $defaultSet);
         $default   = app('amount')->getDefaultCurrency();
@@ -100,10 +97,10 @@ class AccountController extends Controller
             $frontPage->save();
         }
 
-
         // get accounts:
         $accounts  = $this->repository->getAccountsById($frontPage->data);
         $chartData = [];
+
         /** @var Account $account */
         foreach ($accounts as $account) {
             $currency = $this->repository->getAccountCurrency($account);