Extract Response factory from Message factory

Author: sagikazarmark

CHANGELOG.md

@@ -1,5 +1,12 @@
 # Change Log
 
+## UNRELEASED
+
+### Added
+
+- Response Factory in order to be reused in Message and Server Message factories
+
+
 ## 1.0.0-rc1 - 2015-12-14
 
 ### Added

src/MessageFactory.php

@@ -12,7 +12,7 @@
  *
  * @author Márk Sági-Kazár <mark.sagikazar@gmail.com>
  */
-interface MessageFactory
+interface MessageFactory extends ResponseInterface
 {
     /**
      * Creates a new PSR-7 request.
@@ -32,23 +32,4 @@ public function createRequest(
         $body = null,
         $protocolVersion = '1.1'
     );
-
-    /**
-     * Creates a new PSR-7 response.
-     *
-     * @param int                                  $statusCode
-     * @param string|null                          $reasonPhrase
-     * @param array                                $headers
-     * @param resource|string|StreamInterface|null $body
-     * @param string                               $protocolVersion
-     *
-     * @return ResponseInterface
-     */
-    public function createResponse(
-        $statusCode = 200,
-        $reasonPhrase = null,
-        array $headers = [],
-        $body = null,
-        $protocolVersion = '1.1'
-    );
 }

src/ResponseFactory.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace Http\Message;
+
+use Psr\Http\Message\UriInterface;
+use Psr\Http\Message\RequestInterface;
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\StreamInterface;
+
+/**
+ * Factory for PSR-7 Response.
+ *
+ * This factory contract can be reused in Message and Server Message factories.
+ *
+ * @author Márk Sági-Kazár <mark.sagikazar@gmail.com>
+ */
+interface ResponseFactory
+{
+    /**
+     * Creates a new PSR-7 response.
+     *
+     * @param int                                  $statusCode
+     * @param string|null                          $reasonPhrase
+     * @param array                                $headers
+     * @param resource|string|StreamInterface|null $body
+     * @param string                               $protocolVersion
+     *
+     * @return ResponseInterface
+     */
+    public function createResponse(
+        $statusCode = 200,
+        $reasonPhrase = null,
+        array $headers = [],
+        $body = null,
+        $protocolVersion = '1.1'
+    );
+}