Extract normalization 3NF step 1 action

Signed-off-by: Maurício Meneghini Fauth <mauricio@fauth.dev>

4 files changed, 39 insertions, 8 deletions

diff --git a/libraries/classes/Controllers/Normalization/ThirdNormalForm/FirstStepController.php b/libraries/classes/Controllers/Normalization/ThirdNormalForm/FirstStepController.php
new file mode 100644
index 0000000000..5b50da6a87
--- /dev/null
+++ b/libraries/classes/Controllers/Normalization/ThirdNormalForm/FirstStepController.php
@@ -0,0 +1,30 @@
+<?php
+
+declare(strict_types=1);
+
+namespace PhpMyAdmin\Controllers\Normalization\ThirdNormalForm;
+
+use PhpMyAdmin\Controllers\AbstractController;
+use PhpMyAdmin\Http\ServerRequest;
+use PhpMyAdmin\Normalization;
+use PhpMyAdmin\ResponseRenderer;
+use PhpMyAdmin\Template;
+
+final class FirstStepController extends AbstractController
+{
+    /** @var Normalization */
+    private $normalization;
+
+    public function __construct(ResponseRenderer $response, Template $template, Normalization $normalization)
+    {
+        parent::__construct($response, $template);
+        $this->normalization = $normalization;
+    }
+
+    public function __invoke(ServerRequest $request): void
+    {
+        $tables = $_POST['tables'];
+        $res = $this->normalization->getHtmlFor3NFstep1($GLOBALS['db'], $tables);
+        $this->response->addJSON($res);
+    }
+}
diff --git a/libraries/classes/Controllers/NormalizationController.php b/libraries/classes/Controllers/NormalizationController.php
index 02451e26fa..1dbf6586bd 100644
--- a/libraries/classes/Controllers/NormalizationController.php
+++ b/libraries/classes/Controllers/NormalizationController.php
@@ -135,14 +135,6 @@ class NormalizationController extends AbstractController
             return;
         }
 
-        if (isset($_POST['step']) && $_POST['step'] == '3.1') {
-            $tables = $_POST['tables'];
-            $res = $this->normalization->getHtmlFor3NFstep1($GLOBALS['db'], $tables);
-            $this->response->addJSON($res);
-
-            return;
-        }
-
         $this->render('table/normalization/normalization', [
             'db' => $GLOBALS['db'],
             'table' => $GLOBALS['table'],
diff --git a/libraries/routes.php b/libraries/routes.php
index d150421a99..7f17bbf603 100644
--- a/libraries/routes.php
+++ b/libraries/routes.php
@@ -138,6 +138,7 @@ return static function (RouteCollector $routes): void {
         $routes->post('/1nf/step4', Normalization\FirstNormalForm\FourthStepController::class);
         $routes->post('/2nf/new-tables', Normalization\SecondNormalForm\NewTablesController::class);
         $routes->post('/2nf/step1', Normalization\SecondNormalForm\FirstStepController::class);
+        $routes->post('/3nf/step1', Normalization\ThirdNormalForm\FirstStepController::class);
     });
     $routes->get('/phpinfo', PhpInfoController::class);
     $routes->addGroup('/preferences', static function (RouteCollector $routes): void {
diff --git a/libraries/services_controllers.php b/libraries/services_controllers.php
index dc7fa99985..3d9eb312ea 100644
--- a/libraries/services_controllers.php
+++ b/libraries/services_controllers.php
@@ -633,6 +633,14 @@ return [
                 '$normalization' => '@normalization',
             ],
         ],
+        Normalization\ThirdNormalForm\FirstStepController::class => [
+            'class' => Normalization\ThirdNormalForm\FirstStepController::class,
+            'arguments' => [
+                '$response' => '@response',
+                '$template' => '@template',
+                '$normalization' => '@normalization',
+            ],
+        ],
         NormalizationController::class => [
             'class' => NormalizationController::class,
             'arguments' => [