Create QR code response

README.md

@@ -36,7 +36,7 @@ echo $qrCode->writeString();
 use Endroid\QrCode\ErrorCorrectionLevel;
 use Endroid\QrCode\LabelAlignment;
 use Endroid\QrCode\QrCode;
-use Symfony\Component\HttpFoundation\Response;
+use Endroid\QrCode\Response\QrCodeResponse;
 
 // Create a basic QR code
 $qrCode = new QrCode('Life is too short to be generating QR codes');
@@ -63,7 +63,7 @@ echo $qrCode->writeString();
 $qrCode->writeFile(__DIR__.'/qrcode.png');
 
 // Create a response object
-$response = new Response($qrCode->writeString(), Response::HTTP_OK, ['Content-Type' => $qrCode->getContentType()]);
+$response = new QrCodeResponse($qrCode);
 ```
 
 ![QR Code](https://endroid.nl/qr-code/Life%20is%20too%20short%20to%20be%20generating%20QR%20codes.png)

src/QrCodeInterface.php

@@ -43,6 +43,8 @@ public function getLabelMargin(): ?array;
 
     public function getValidateResult(): bool;
 
+    public function getContentType(): string;
+
     public function setWriterRegistry(WriterRegistryInterface $writerRegistry): void;
 
     public function writeString(): string;

src/Response/QrCodeResponse.php

@@ -0,0 +1,21 @@
+<?php
+
+/*
+ * (c) Jeroen van den Enden <[email protected]>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace Endroid\QrCode\Response;
+
+use Endroid\QrCode\QrCodeInterface;
+use Symfony\Component\HttpFoundation\Response;
+
+class QrCodeResponse extends Response
+{
+    public function __construct(QrCodeInterface $qrCode)
+    {
+        parent::__construct($qrCode->writeString(), Response::HTTP_OK, ['Content-Type' => $qrCode->getContentType()]);
+    }
+}