update Response

Author: harryolx

src/Contracts/Response.php

@@ -9,6 +9,7 @@
 namespace PhpBootstrap\Contracts;
 
 use League\Fractal\Pagination\Cursor;
+use League\Fractal\TransformerAbstract;
 use Psr\Http\Message\ResponseInterface;
 
 interface Response extends ResponseInterface
@@ -23,7 +24,7 @@ public function withArray(array $data, $code = 200, array $headers = []);
 
     /**
      * @param $data
-     * @param $transformer
+     * @param TransformerAbstract|callable $transformer
      * @param int $code
      * @param null $resourceKey
      * @param array $meta
@@ -34,7 +35,7 @@ public function withItem($data, $transformer, $code = 200, $resourceKey = null,
 
     /**
      * @param $data
-     * @param $transformer
+     * @param TransformerAbstract|callable $transformer
      * @param int $code
      * @param null $resourceKey
      * @param Cursor|null $cursor

src/Controller/HelloWorld.php

@@ -9,7 +9,7 @@
 namespace PhpBootstrap\Controller;
 
 use PhpBootstrap\Contracts\Hello as HelloInterface;
-use Psr\Http\Message\ResponseInterface;
+use PhpBootstrap\Contracts\Response as ResponseInterface;
 use Psr\Http\Message\ServerRequestInterface;
 
 class HelloWorld
@@ -26,12 +26,11 @@ public function __construct(HelloInterface $hello)
 
     public function sayHi(ServerRequestInterface $request, ResponseInterface $response, array $args)
     {
-        /**
-         * http://route.thephpleague.com/json-strategy/
-         */
-        $response->getBody()->write(json_encode([
-            'message' => sprintf('%s %s', $this->hello->sayHi(), $args['name'])
-        ]));
-        return $response->withStatus(200);
+        return $response->withArray(
+            [
+                'message' => sprintf('%s %s', $this->hello->sayHi(), $args['name'])
+            ],
+            200
+        );
     }
 }

src/Routes.php

@@ -51,8 +51,7 @@ function (ServerRequestInterface $request, ResponseInterface $response) {
                 $container->get('helloworldcontroller'),
                 'sayHi'
             ]
-        )->setStrategy(new JsonStrategy())
-        ->middleware([
+        )->middleware([
             new ExampleMiddleware(), 'checkToken'
         ]);
     }

src/Services/Response.php

@@ -162,7 +162,7 @@ public function withArray(array $data, $code = 200, array $headers = [])
     {
         $new = clone $this;
         $new->setStatusCode($code);
-        $new->getBody()->write(json_encode([$data]));
+        $new->getBody()->write(json_encode($data));
         $new = $new->withHeader('Content-Type', 'application/json');
         $new->headers = array_merge($new->headers, $headers);
         return $new;