From 7436675e600e7381834e9433203e83e372b18d83 Mon Sep 17 00:00:00 2001
From: Ignacio <imefisto@gmail.com>
Date: Fri, 21 Sep 2018 03:18:20 -0300
Subject: [PATCH] Add support for cookies (#9)

---
 composer.json                                |  3 ++-
 src/Bridge/RequestTransformer.php            | 24 ++++++++++++++++++++
 tests/Unit/Bridge/RequestTransformerTest.php | 19 ++++++++++++++++
 3 files changed, 45 insertions(+), 1 deletion(-)

diff --git a/composer.json b/composer.json
index fb8d264..5fd564e 100644
--- a/composer.json
+++ b/composer.json
@@ -17,7 +17,8 @@
         }
     ],
     "require": {
-        "php": "^7.0"
+        "php": "^7.0",
+        "dflydev/fig-cookies": "^1.0"
     },
     "require-dev": {
         "eaglewu/swoole-ide-helper": "dev-master",
diff --git a/src/Bridge/RequestTransformer.php b/src/Bridge/RequestTransformer.php
index 821e964..332ff4d 100644
--- a/src/Bridge/RequestTransformer.php
+++ b/src/Bridge/RequestTransformer.php
@@ -4,6 +4,8 @@
 
 use Slim\Http;
 use swoole_http_request;
+use Dflydev\FigCookies\Cookie;
+use Dflydev\FigCookies\FigRequestCookies;
 
 class RequestTransformer implements RequestTransformerInterface
 {
@@ -43,9 +45,31 @@ public function toSlim(swoole_http_request $request): Http\Request
             $slimRequest = $this->handleUploadedFiles($request, $slimRequest);
         }
 
+        $slimRequest = $this->copyCookies($request, $slimRequest);
+
         return $this->copyBody($request, $slimRequest);
     }
 
+    /**
+     * @param swoole_http_request $request
+     * @param Http\Request $slimRequest
+     *
+     * @return Http\Request
+     */
+    private function copyCookies(swoole_http_request $request, Http\Request $slimRequest): Http\Request
+    {
+        if (empty($request->cookie)) {
+            return $slimRequest;
+        }
+
+        foreach ($request->cookie as $name => $value) {
+            $cookie = Cookie::create($name, $value);
+            $slimRequest = FigRequestCookies::set($slimRequest, $cookie);
+        }
+
+        return $slimRequest;
+    }
+
     /**
      * @param swoole_http_request $request
      * @param Http\Request $slimRequest
diff --git a/tests/Unit/Bridge/RequestTransformerTest.php b/tests/Unit/Bridge/RequestTransformerTest.php
index bf41a82..f1194e3 100644
--- a/tests/Unit/Bridge/RequestTransformerTest.php
+++ b/tests/Unit/Bridge/RequestTransformerTest.php
@@ -4,6 +4,8 @@
 
 use Pachico\SlimSwoole\Bridge;
 use Slim\Http;
+use Dflydev\FigCookies\Cookies;
+use Dflydev\FigCookies\FigRequestCookies;
 
 class RequestTransformerTest extends \Pachico\SlimSwooleUnitTest\AbstractTestCase
 {
@@ -132,4 +134,21 @@ public function testUploadedFilesAreCopiedProperty()
         $this->assertSame($output->getUploadedFiles()['name2']->getError(), 0);
         $this->assertSame($output->getUploadedFiles()['name2']->getSize(), 88);
     }
+
+    public function testCookiesAreCopiedProperly()
+    {
+        $this->swooleRequest->cookie = [
+            'some-cookie-1' => 'some-value-1',
+            'some-cookie-2' => 'some-value-2',
+            'some-cookie-3' => 'some-value-3',
+        ];
+
+        // Act
+        $output = $this->sut->toSlim($this->swooleRequest);
+
+        // Assert
+        $cookies = Cookies::fromRequest($output)->getAll();
+        $this->assertEquals(count($cookies), 3);
+        $this->assertEquals(FigRequestCookies::get($output, 'some-cookie-2')->getValue(), 'some-value-2');
+    }
 }