Optimize imports.

app/Http/Controllers/Json/AutoCompleteController.php

@@ -29,7 +29,6 @@ use FireflyIII\Models\AccountType;
 use FireflyIII\Models\TransactionJournal;
 use FireflyIII\Repositories\Account\AccountRepositoryInterface;
 use FireflyIII\Support\CacheProperties;
-use Response;
 
 /**
  * Class AutoCompleteController.
@@ -52,7 +51,7 @@ class AutoCompleteController extends Controller
         );
         sort($return);
 
-        return Response::json($return);
+        return response()->json($return);
     }
 
     /**
@@ -66,7 +65,7 @@ class AutoCompleteController extends Controller
         $return = array_unique($collector->getJournals()->pluck('description')->toArray());
         sort($return);
 
-        return Response::json($return);
+        return response()->json($return);
     }
 
     /**
@@ -92,7 +91,7 @@ class AutoCompleteController extends Controller
 
         sort($return);
 
-        return Response::json($return);
+        return response()->json($return);
     }
 
     /**
@@ -125,7 +124,7 @@ class AutoCompleteController extends Controller
 
         $cache->store($return);
 
-        return Response::json($return);
+        return response()->json($return);
     }
 
     /**
@@ -148,7 +147,7 @@ class AutoCompleteController extends Controller
         $return   = array_unique($filtered->pluck('name')->toArray());
         sort($return);
 
-        return Response::json($return);
+        return response()->json($return);
     }
 
     /**
@@ -166,6 +165,6 @@ class AutoCompleteController extends Controller
         $return = array_unique($collector->getJournals()->pluck('description')->toArray());
         sort($return);
 
-        return Response::json($return);
+        return response()->json($return);
     }
 }

app/Http/Controllers/Json/BoxController.php

@@ -35,7 +35,6 @@ use FireflyIII\Repositories\Bill\BillRepositoryInterface;
 use FireflyIII\Repositories\Budget\BudgetRepositoryInterface;
 use FireflyIII\Repositories\Currency\CurrencyRepositoryInterface;
 use FireflyIII\Support\CacheProperties;
-use Response;
 
 /**
  * Class BoxController.
@@ -58,7 +57,7 @@ class BoxController extends Controller
         $cache->addProperty($today);
         $cache->addProperty('box-available');
         if ($cache->has()) {
-            return Response::json($cache->get()); // @codeCoverageIgnore
+            return response()->json($cache->get()); // @codeCoverageIgnore
         }
         // get available amount
         $currency  = app('amount')->getDefaultCurrency();
@@ -86,7 +85,7 @@ class BoxController extends Controller
 
         $cache->store($return);
 
-        return Response::json($return);
+        return response()->json($return);
     }
 
     /**
@@ -104,7 +103,7 @@ class BoxController extends Controller
         $cache->addProperty($end);
         $cache->addProperty('box-balance');
         if ($cache->has()) {
-            return Response::json($cache->get()); // @codeCoverageIgnore
+            return response()->json($cache->get()); // @codeCoverageIgnore
         }
         // prep some arrays:
         $incomes  = [];
@@ -160,7 +159,7 @@ class BoxController extends Controller
 
         $cache->store($response);
 
-        return Response::json($response);
+        return response()->json($response);
     }
 
     /**
@@ -178,7 +177,7 @@ class BoxController extends Controller
         $cache->addProperty($end);
         $cache->addProperty('box-bills');
         if ($cache->has()) {
-            return Response::json($cache->get()); // @codeCoverageIgnore
+            return response()->json($cache->get()); // @codeCoverageIgnore
         }
 
         /*
@@ -195,7 +194,7 @@ class BoxController extends Controller
         ];
         $cache->store($return);
 
-        return Response::json($return);
+        return response()->json($return);
     }
 
     /**
@@ -224,7 +223,7 @@ class BoxController extends Controller
         $cache->addProperty($date);
         $cache->addProperty('box-net-worth');
         if ($cache->has()) {
-            return Response::json($cache->get()); // @codeCoverageIgnore
+            return response()->json($cache->get()); // @codeCoverageIgnore
         }
         $netWorth = [];
         $accounts = $repository->getActiveAccountsByType([AccountType::DEFAULT, AccountType::ASSET]);
@@ -256,6 +255,6 @@ class BoxController extends Controller
 
         $cache->store($return);
 
-        return Response::json($return);
+        return response()->json($return);
     }
 }

app/Http/Controllers/Json/ExchangeController.php

@@ -29,7 +29,6 @@ use FireflyIII\Repositories\Currency\CurrencyRepositoryInterface;
 use FireflyIII\Services\Currency\ExchangeRateInterface;
 use Illuminate\Http\Request;
 use Log;
-use Response;
 
 /**
  * Class ExchangeController.
@@ -67,6 +66,6 @@ class ExchangeController extends Controller
             $return['amount'] = round($return['amount'], $toCurrency->decimal_places);
         }
 
-        return Response::json($return);
+        return response()->json($return);
     }
 }

app/Http/Controllers/Json/FrontpageController.php

@@ -25,7 +25,6 @@ namespace FireflyIII\Http\Controllers\Json;
 use FireflyIII\Http\Controllers\Controller;
 use FireflyIII\Models\PiggyBank;
 use FireflyIII\Repositories\PiggyBank\PiggyBankRepositoryInterface;
-use Response;
 
 /**
  * Class FrontpageController.
@@ -66,6 +65,6 @@ class FrontpageController extends Controller
             $html = view('json.piggy-banks', compact('info'))->render();
         }
 
-        return Response::json(['html' => $html]);
+        return response()->json(['html' => $html]);
     }
 }

app/Http/Controllers/Json/IntroController.php

@@ -24,7 +24,6 @@ namespace FireflyIII\Http\Controllers\Json;
 
 use FireflyIII\Support\Facades\Preferences;
 use Log;
-use Response;
 
 /**
  * Class IntroController.
@@ -47,7 +46,7 @@ class IntroController
         if (0 === count($specificSteps)) {
             Log::debug(sprintf('No specific steps for route "%s" and page "%s"', $route, $specificPage));
 
-            return Response::json($steps);
+            return response()->json($steps);
         }
         if ($this->hasOutroStep($route)) {
             // @codeCoverageIgnoreStart
@@ -64,7 +63,7 @@ class IntroController
             $steps = array_merge($steps, $specificSteps);
         }
 
-        return Response::json($steps);
+        return response()->json($steps);
     }
 
     /**
@@ -103,7 +102,7 @@ class IntroController
         Log::debug(sprintf('Going to mark the following route as NOT done: %s with special "%s" (%s)', $route, $specialPage, $key));
         Preferences::set($key, false);
 
-        return Response::json(['message' => trans('firefly.intro_boxes_after_refresh')]);
+        return response()->json(['message' => trans('firefly.intro_boxes_after_refresh')]);
     }
 
     /**
@@ -121,7 +120,7 @@ class IntroController
         Log::debug(sprintf('Going to mark the following route as done: %s with special "%s" (%s)', $route, $specialPage, $key));
         Preferences::set($key, true);
 
-        return Response::json(['result' => sprintf('Reported demo watched for route "%s".', $route)]);
+        return response()->json(['result' => sprintf('Reported demo watched for route "%s".', $route)]);
     }
 
     /**