Enable Logging of request size

composer.json

@@ -28,6 +28,7 @@
         "php": "^7.1"
     },
     "require-dev": {
+        "orchestra/testbench": "^7.0@dev",
         "phpunit/phpunit": "^8.0|^9.0"
     },
     "autoload": {

config/config.php

@@ -27,7 +27,8 @@
         ],
         'url' => true,
         'method' => true,
-        'params' => true
+        'params' => true,
+        'size' => true,
     ],
     'response_log' => [
         'enable' => env('WRITEUP_RESPONSE_LOG', true),

src/WriteupRequestMiddleware.php

@@ -27,6 +27,10 @@ public function handle($request, Closure $next)
                 $data['header'] = $this->getSupportedHeaderFrom($request);
             }
 
+            if (config('writeup.request_log.size')) {
+                $data['size'] = strlen($request->getContent());
+            }
+
             if (config()) {
                 $data['data'] = $request->all();
             }

tests/WriteupRequestMiddlewareTest.php

@@ -0,0 +1,39 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Abdurrahmanriyad\Writeup\Tests;
+
+use Abdurrahmanriyad\Writeup\WriteupRequestMiddleware;
+use Illuminate\Http\Request;
+use Orchestra\Testbench\TestCase;
+use Illuminate\Support\Facades\Log;
+
+class WriteupRequestMiddlewareTest extends TestCase
+{
+    /**
+     * @environment-setup setConfig
+     */
+    public function testShouldLogRequestSize()
+    {
+        $body = 'foobar';
+        $request = new Request([], [], [], [], [], [], $body);
+
+        $expectedSize = strlen($body);
+
+        Log::shouldReceive('info')
+            ->once()
+            ->with("Writeup Request", \Mockery::on(function ($data) use ($expectedSize) {
+                $actualSize = $data['size'] ?? null;
+                return $actualSize === $expectedSize;
+            }));
+
+        $middleware = new WriteupRequestMiddleware();
+        $middleware->handle($request, function () {});
+    }
+
+    protected function setConfig($app)
+    {
+        $app->config->set('writeup.request_log.size', true);
+    }
+}