From ff76827fc02325a1ee88194203d5369c1e4c10dc Mon Sep 17 00:00:00 2001
From: stevleibelt <stev@leibelt.de>
Date: Mon, 8 Feb 2016 12:36:55 +0100
Subject: [PATCH] refactored internals of Request::execute()

---
 README.md                  |  3 ++
 source/Request/Request.php | 64 +++++++++++++++++++++++++++-----------
 2 files changed, 49 insertions(+), 18 deletions(-)

diff --git a/README.md b/README.md
index 2220104..ae12ee1 100644
--- a/README.md
+++ b/README.md
@@ -166,7 +166,10 @@ If you want to change this, you either have to extend the existing *Request* or
             * add RequestModifier
                 * e.g. for adding the JsonModifier which converts the data into a json, adds the fitting ContentType etc.
             * replace current dispatcher and logging dispatcher strategy with an event driven approach (currently only needed for logging)?
+        * create Request Data Domain Object
+        * create Request Options Domain Object
     * refactored internals of Builder::andFetchTheResponse()
+    * refactored internals of Request::execute()
     * refactored internals of RequestFactory::create()
 * [0.10.0](https://github.com/bazzline/php_component_curl/tree/0.10.0) - released at 08.02.2016
     * added public *overwriteRequestFactory()* to *BuilderFactory*
diff --git a/source/Request/Request.php b/source/Request/Request.php
index 08e0574..b49480a 100644
--- a/source/Request/Request.php
+++ b/source/Request/Request.php
@@ -205,25 +205,13 @@ public function reset($alsoTheDefaults = false)
     }
 
     /**
-     * @param string $url
-     * @param string $method
-     * @param null|array $parameters
-     * @param null|string|array $data
-     * @return Response
+     * @param array $options
+     * @param mixed $data
+     * @return array
      */
-    private function execute($url, $method, array $parameters = array(), $data = null)
+    private function addDataToTheOptionsIfDataIsValid(array $options, $data)
     {
-        $areParametersProvided  = (!empty($parameters));
-        $dispatcher             = $this->dispatcher;
-        $merge                  = $this->merge;
-        $headerLines            = $merge($this->headerLines, $this->defaultHeaderLines);
-        $isDataProvided         = (!is_null($data));
-        $options                = $merge($this->options, $this->defaultOptions);
-        $headerLines[]          = 'X-HTTP-Method-Override: ' . $method; //@see: http://tr.php.net/curl_setopt#109634
-
-        $options[CURLOPT_CUSTOMREQUEST]     = $method; //@see: http://tr.php.net/curl_setopt#109634
-        $options[CURLOPT_HTTPHEADER]        = $headerLines;
-        //@todo what about binary transfer?
+        $isDataProvided = (!is_null($data));
 
         if ($isDataProvided) {
             $dataIsNotFromTypeScalar   = (!is_scalar($data));
@@ -239,6 +227,18 @@ private function execute($url, $method, array $parameters = array(), $data = nul
             }
         }
 
+        return $options;
+    }
+
+    /**
+     * @param array $parameters
+     * @param string $url
+     * @return string
+     */
+    private function addParametersToTheUrlIfParametersAreProvided(array $parameters, $url)
+    {
+        $areParametersProvided = (!empty($parameters));
+
         if ($areParametersProvided) {
             $parametersAsString     = http_build_query($parameters);
             $isParameterStringValid = (strlen($parametersAsString) > 0);
@@ -252,7 +252,35 @@ private function execute($url, $method, array $parameters = array(), $data = nul
             $urlWithParameters = $url;
         }
 
-        $response = $dispatcher->dispatch($urlWithParameters, $options);
+        return $urlWithParameters;
+    }
+
+    /**
+     * @param string $url
+     * @param string $method
+     * @param null|array $parameters
+     * @param null|string|array $data
+     * @return Response
+     */
+    private function execute($url, $method, array $parameters = array(), $data = null)
+    {
+        //begin of dependencies
+        $dispatcher             = $this->dispatcher;
+        $merge                  = $this->merge;
+        $headerLines            = $merge($this->headerLines, $this->defaultHeaderLines);
+        $options                = $merge($this->options, $this->defaultOptions);
+        $headerLines[]          = 'X-HTTP-Method-Override: ' . $method; //@see: http://tr.php.net/curl_setopt#109634
+        //end of dependencies
+
+        //begin of business logic
+        $options[CURLOPT_CUSTOMREQUEST] = $method; //@see: http://tr.php.net/curl_setopt#109634
+        $options[CURLOPT_HTTPHEADER]    = $headerLines;
+        //@todo what about binary transfer?
+
+        $options            = $this->addDataToTheOptionsIfDataIsValid($options, $data);
+        $urlWithParameters  = $this->addParametersToTheUrlIfParametersAreProvided($parameters, $url);
+        $response           = $dispatcher->dispatch($urlWithParameters, $options);
+        //end of business logic
 
         return $response;
     }