use accepts method

Author: NeoIsRecursive

packages/router/src/Exceptions/HttpExceptionHandler.php

@@ -8,6 +8,7 @@
 use Tempest\Core\ExceptionHandler;
 use Tempest\Core\ExceptionReporter;
 use Tempest\Core\Kernel;
+use Tempest\Http\ContentType;
 use Tempest\Http\GenericResponse;
 use Tempest\Http\HttpRequestFailed;
 use Tempest\Http\Request;
@@ -19,9 +20,6 @@
 use Tempest\View\GenericView;
 use Throwable;
 
-use function Tempest\get;
-use function Tempest\Support\arr;
-
 final readonly class HttpExceptionHandler implements ExceptionHandler
 {
     public function __construct(
@@ -35,7 +33,7 @@ public function __construct(
 
     public function handle(Throwable $throwable): void
     {
-        if (get(Request::class)->headers->get('Accept') === 'application/json') {
+        if ($this->container->get(Request::class)->accepts(ContentType::JSON)) {
             $this->jsonHandler->handle($throwable);
             return;
         }

packages/router/src/HandleRouteExceptionMiddleware.php

@@ -3,6 +3,7 @@
 namespace Tempest\Router;
 
 use Tempest\Core\Priority;
+use Tempest\Http\ContentType;
 use Tempest\Http\HttpRequestFailed;
 use Tempest\Http\Request;
 use Tempest\Http\Response;
@@ -45,27 +46,22 @@ public function __invoke(Request $request, HttpMiddlewareCallable $next): Respon
         return $this->forward($request, $next);
     }
 
-    private function wantsJson(Request $request): bool
-    {
-        return $request->headers->get('Accept') === 'application/json';
-    }
-
     private function forward(Request $request, HttpMiddlewareCallable $next): Response
     {
         try {
             return $next($request);
         } catch (ConvertsToResponse $convertsToResponse) {
             return $convertsToResponse->toResponse();
         } catch (RouteBindingFailed) {
-            if ($this->wantsJson($request)) {
+            if ($request->accepts(ContentType::JSON)) {
                 return new NotFound([
                     'message' => 'The requested resource was not found.',
                 ]);
             }
 
             return new NotFound();
         } catch (ValidationFailed $validationException) {
-            if ($this->wantsJson($request)) {
+            if ($request->accepts(ContentType::JSON)) {
                 $errors = arr($validationException->failingRules)->map(
                     fn (array $failingRulesForField, string $field) => arr($failingRulesForField)->map(
                         fn (Rule $rule) => get(Validator::class)->getErrorMessage($rule, $field),