Add rector for ShopRegistration

config/set/shopware/shopware56.yaml

@@ -8,3 +8,4 @@ services:
             sendCookies: sendHeaders
             setBody: setContent
     Rector\Shopware\Rector\ClassConstFetch\ShopwareVersionConstsRector: ~
+    Rector\Shopware\Rector\MethodCall\ShopRegistrationServiceRector: ~

packages/Shopware/src/Rector/MethodCall/ShopRegistrationServiceRector.php

@@ -0,0 +1,73 @@
+<?php declare(strict_types=1);
+
+namespace Rector\Shopware\Rector\MethodCall;
+
+use PhpParser\Node;
+use PhpParser\Node\Expr\FuncCall;
+use PhpParser\Node\Expr\MethodCall;
+use Rector\Rector\AbstractRector;
+use Rector\RectorDefinition\CodeSample;
+use Rector\RectorDefinition\RectorDefinition;
+/**
+ * @see https://github.com/shopware/shopware/blob/5.6/UPGRADE-5.6.md
+ */
+final class ShopRegistrationServiceRector extends AbstractRector
+{
+    public function getDefinition(): RectorDefinition
+    {
+        return new RectorDefinition('Replace $shop->registerResources() with ShopRegistrationService', [
+            new CodeSample(
+                <<<'CODE_SAMPLE'
+class SomeClass
+{
+    public function run()
+    {
+        $shop = new \Shopware\Models\Shop\Shop();
+        $shop->registerResources();
+    }
+}
+CODE_SAMPLE
+,
+                <<<'CODE_SAMPLE'
+class SomeClass
+{
+    public function run()
+    {
+        $shop = new \Shopware\Models\Shop\Shop();
+        Shopware()->Container()->get('shopware.components.shop_registration_service')->registerShop($shop);
+    }
+}
+CODE_SAMPLE
+
+            )
+        ]);
+    }
+
+    /**
+     * @return string[]
+     */
+    public function getNodeTypes(): array
+    {
+        return [MethodCall::class];
+    }
+
+    /**
+     * @param MethodCall $node
+     */
+    public function refactor(Node $node): ?Node
+    {
+        if (! $this->isName($node, 'registerResources')) {
+            return null;
+        }
+
+        if (! $this->isType($node, 'Shopware\Models\Shop\Shop')) {
+            return null;
+        }
+
+        $shopwareFunction = new FuncCall(new Node\Name('Shopware'));
+        $containerCall = new MethodCall($shopwareFunction, new Node\Identifier('Container'));
+        $methodCall = new MethodCall($containerCall, new Node\Identifier('get'), [new Node\Arg(new Node\Scalar\String_('shopware.components.shop_registration_service'))]);
+
+        return new MethodCall($methodCall, new Node\Identifier('registerShop'), [new Node\Arg($node->var)]);
+    }
+}

packages/Shopware/tests/Rector/MethodCall/ShopRegistrationServiceRector/Fixture/fixture.php.inc

@@ -0,0 +1,29 @@
+<?php
+
+namespace Rector\Shopware\Tests\Rector\MethodCall\ShopRegistrationServiceRector\Fixture;
+
+class SomeClass
+{
+    public function run()
+    {
+        $shop = new \Shopware\Models\Shop\Shop();
+        $shop->registerResources();
+    }
+}
+
+?>
+-----
+<?php
+
+namespace Rector\Shopware\Tests\Rector\MethodCall\ShopRegistrationServiceRector\Fixture;
+
+class SomeClass
+{
+    public function run()
+    {
+        $shop = new \Shopware\Models\Shop\Shop();
+        Shopware()->Container()->get('shopware.components.shop_registration_service')->registerShop($shop);
+    }
+}
+
+?>

packages/Shopware/tests/Rector/MethodCall/ShopRegistrationServiceRector/ShopRegistrationServiceRectorTest.php

@@ -0,0 +1,20 @@
+<?php declare(strict_types=1);
+
+namespace Rector\Shopware\Tests\Rector\MethodCall\ShopRegistrationServiceRector;
+
+use Rector\Testing\PHPUnit\AbstractRectorTestCase;
+
+final class ShopRegistrationServiceRectorTest extends AbstractRectorTestCase
+{
+    public function test(): void
+    {
+        $this->doTestFiles([
+            __DIR__ . '/Fixture/fixture.php.inc'
+        ]);
+    }
+
+    protected function getRectorClass(): string
+    {
+        return \Rector\Shopware\Rector\MethodCall\ShopRegistrationServiceRector::class;
+    }
+}