Add make state provider and processor

src/Bundle/Resources/config/services/maker.xml

@@ -28,5 +28,13 @@
             <argument type="service" id="maker.file_manager" />
             <tag name="maker.command" />
         </service>
+
+        <service id="sylius.maker.state_provider" class="Sylius\Component\Resource\Symfony\Maker\MakeStateProvider">
+            <tag name="maker.command" />
+        </service>
+
+        <service id="sylius.maker.state_processor" class="Sylius\Component\Resource\Symfony\Maker\MakeStateProcessor">
+            <tag name="maker.command" />
+        </service>
     </services>
 </container>

src/Component/Symfony/Maker/Generator/RepositoryClassGenerator.php

@@ -31,7 +31,7 @@ public function generateRepositoryClass(ClassNameDetails $repositoryClassDetails
     {
         return $this->generator->generateClass(
             $repositoryClassDetails->getFullName(),
-            dirname(__DIR__, 2) . '/Bundle/Resources/config/skeleton/Repository.tpl.php',
+            dirname(__DIR__) . '/Resources/skeleton/Repository.tpl.php',
             [
                 'entity_class_name' => $resourceClassDetails->getShortName(),
                 'entity_namespace' => Str::getNamespace($resourceClassDetails->getFullName()),

src/Component/Symfony/Maker/Generator/ResourceClassGenerator.php

@@ -42,7 +42,7 @@ public function generateResourceClass(
 
         return $this->generator->generateClass(
             $resourceClassDetails->getFullName(),
-            dirname(__DIR__, 2) . '/Bundle/Resources/config/skeleton/' . $skeletonName,
+            dirname(__DIR__) . '/Resources/skeleton/' . $skeletonName,
             [
                 'class_name_without_suffix' => $shortName,
                 'show_template_dir' => \strtolower($shortName),

src/Component/Symfony/Maker/MakeResource.php

@@ -44,29 +44,45 @@ public function __construct(
     ) {
     }
 
+    /**
+     * {@inheritdoc}
+     */
     public static function getCommandName(): string
     {
         return 'make:resource';
     }
 
+    /**
+     * {@inheritdoc}
+     */
     public static function getCommandDescription(): string
     {
         return 'Creates a Resource class';
     }
 
+    /**
+     * {@inheritdoc}
+     */
     public function configureCommand(Command $command, InputConfiguration $inputConfig): void
     {
         $command
             ->setDescription(self::getCommandDescription())
             ->addArgument('name', InputArgument::OPTIONAL, 'Class name of the resource to create')
             ->addOption('is-entity', null, InputOption::VALUE_NONE, 'Do you want to store resource data in the database (via Doctrine)?')
+            ->setHelp(file_get_contents(__DIR__.'/Resources/help/MakeResource.txt'))
         ;
     }
 
+    /**
+     * {@inheritdoc}
+     */
     public function configureDependencies(DependencyBuilder $dependencies): void
     {
     }
 
+    /**
+     * {@inheritdoc}
+     */
     public function interact(InputInterface $input, ConsoleStyle $io, Command $command): void
     {
         $resourceIsEntity = $io->confirm(
@@ -79,6 +95,9 @@ class_exists(DoctrineBundle::class),
         }
     }
 
+    /**
+     * {@inheritdoc}
+     */
     public function generate(InputInterface $input, ConsoleStyle $io, Generator $generator): void
     {
         /** @var string $name */

src/Component/Symfony/Maker/MakeStateProcessor.php

@@ -0,0 +1,82 @@
+<?php
+
+/*
+ * This file is part of the API Platform project.
+ *
+ * (c) Kévin Dunglas <dunglas@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace Sylius\Component\Resource\Symfony\Maker;
+
+use Symfony\Bundle\MakerBundle\ConsoleStyle;
+use Symfony\Bundle\MakerBundle\DependencyBuilder;
+use Symfony\Bundle\MakerBundle\Generator;
+use Symfony\Bundle\MakerBundle\InputConfiguration;
+use Symfony\Bundle\MakerBundle\Maker\AbstractMaker;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+
+final class MakeStateProcessor extends AbstractMaker
+{
+    /**
+     * {@inheritdoc}
+     */
+    public static function getCommandName(): string
+    {
+        return 'make:sylius-state-processor';
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public static function getCommandDescription(): string
+    {
+        return 'Creates a Sylius state processor';
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function configureCommand(Command $command, InputConfiguration $inputConfig): void
+    {
+        $command
+            ->addArgument('name', InputArgument::REQUIRED, 'Choose a class name for your state processor (e.g. <fg=yellow>AwesomeStateProcessor</>)')
+            ->setHelp(file_get_contents(__DIR__.'/Resources/help/MakeStateProcessor.txt'))
+        ;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function configureDependencies(DependencyBuilder $dependencies): void
+    {
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function generate(InputInterface $input, ConsoleStyle $io, Generator $generator): void
+    {
+        $stateProcessorClassNameDetails = $generator->createClassNameDetails(
+            $input->getArgument('name'),
+            'State\\'
+        );
+
+        $generator->generateClass(
+            $stateProcessorClassNameDetails->getFullName(),
+            __DIR__.'/Resources/skeleton/StateProcessor.tpl.php'
+        );
+        $generator->writeChanges();
+
+        $this->writeSuccessMessage($io);
+        $io->text([
+            'Next: Open your new state processor class and start customizing it.',
+        ]);
+    }
+}

src/Component/Symfony/Maker/MakeStateProvider.php

@@ -0,0 +1,82 @@
+<?php
+
+/*
+ * This file is part of the API Platform project.
+ *
+ * (c) Kévin Dunglas <dunglas@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace Sylius\Component\Resource\Symfony\Maker;
+
+use Symfony\Bundle\MakerBundle\ConsoleStyle;
+use Symfony\Bundle\MakerBundle\DependencyBuilder;
+use Symfony\Bundle\MakerBundle\Generator;
+use Symfony\Bundle\MakerBundle\InputConfiguration;
+use Symfony\Bundle\MakerBundle\Maker\AbstractMaker;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+
+final class MakeStateProvider extends AbstractMaker
+{
+    /**
+     * {@inheritdoc}
+     */
+    public static function getCommandName(): string
+    {
+        return 'make:sylius-state-provider';
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public static function getCommandDescription(): string
+    {
+        return 'Creates a Sylius state provider';
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function configureCommand(Command $command, InputConfiguration $inputConfig): void
+    {
+        $command
+            ->addArgument('name', InputArgument::REQUIRED, 'Choose a class name for your state provider (e.g. <fg=yellow>AwesomeStateProvider</>)')
+            ->setHelp(file_get_contents(__DIR__.'/Resources/help/MakeStateProvider.txt'))
+        ;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function configureDependencies(DependencyBuilder $dependencies): void
+    {
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function generate(InputInterface $input, ConsoleStyle $io, Generator $generator): void
+    {
+        $stateProviderClassNameDetails = $generator->createClassNameDetails(
+            $input->getArgument('name'),
+            'State\\'
+        );
+
+        $generator->generateClass(
+            $stateProviderClassNameDetails->getFullName(),
+            __DIR__.'/Resources/skeleton/StateProvider.tpl.php'
+        );
+        $generator->writeChanges();
+
+        $this->writeSuccessMessage($io);
+        $io->text([
+            'Next: Open your new state provider class and start customizing it.',
+        ]);
+    }
+}

src/Component/Symfony/Maker/Resources/help/MakeResource.txt

@@ -0,0 +1,5 @@
+The <info>%command.name%</info> command generates a new Sylius resource class.
+
+<info>php %command.full_name% Book</info>
+
+If the argument is missing, the command will ask for the class name interactively.

src/Component/Symfony/Maker/Resources/help/MakeStateProcessor.txt

@@ -0,0 +1,5 @@
+The <info>%command.name%</info> command generates a new Sylius state processor class.
+
+<info>php %command.full_name% AwesomeStateProcessor</info>
+
+If the argument is missing, the command will ask for the class name interactively.

src/Component/Symfony/Maker/Resources/help/MakeStateProvider.txt

@@ -0,0 +1,5 @@
+The <info>%command.name%</info> command generates a new Sylius state provider class.
+
+<info>php %command.full_name% AwesomeStateProvider</info>
+
+If the argument is missing, the command will ask for the class name interactively.

src/Component/Symfony/Maker/Resources/skeleton/StateProcessor.tpl.php

@@ -0,0 +1,18 @@
+<?php declare(strict_types=1);
+echo "<?php\n"; ?>
+
+namespace <?php echo $namespace; ?>;
+
+use Sylius\Component\Resource\Context\Context;
+use Sylius\Component\Resource\Metadata\Operation;
+use Sylius\Component\Resource\State\ProcessorInterface;
+
+final class <?php echo $class_name; ?> implements ProcessorInterface
+{
+    public function process(mixed $data, Operation $operation, Context $context): mixed
+    {
+        // Handle the state
+
+        return null;
+    }
+}

src/Component/Symfony/Maker/Resources/skeleton/StateProvider.tpl.php

@@ -0,0 +1,18 @@
+<?php declare(strict_types=1);
+echo "<?php\n"; ?>
+
+namespace <?php echo $namespace; ?>;
+
+use Sylius\Component\Resource\Context\Context;
+use Sylius\Component\Resource\Metadata\Operation;
+use Sylius\Component\Resource\State\ProviderInterface;
+
+final class <?php echo $class_name; ?> implements ProviderInterface
+{
+    public function provide(Operation $operation, Context $context): object|iterable|null
+    {
+        // Retrieve the state from somewhere
+
+        return null;
+    }
+}

src/Component/Tests/Symfony/Maker/MakeStateProcessorTest.php

@@ -0,0 +1,68 @@
+<?php
+
+/*
+ * This file is part of the Sylius package.
+ *
+ * (c) Paweł Jędrzejewski
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace Sylius\Component\Resource\Tests\Symfony\Maker;
+
+use Symfony\Bundle\FrameworkBundle\Console\Application;
+use Symfony\Component\Console\Tester\CommandTester;
+
+final class MakeStateProcessorTest extends MakerTestCase
+{
+    private const CREATE_BOOK_PROCESSOR_PATH = 'tmp/Sylius/State/CreateBookProcessor.php';
+
+    /** @test */
+    public function it_can_create_state_processors(): void
+    {
+        $tester = new CommandTester((new Application(self::bootKernel()))->find('make:sylius-state-processor'));
+
+        $this->assertFileDoesNotExist(self::file(self::CREATE_BOOK_PROCESSOR_PATH));
+
+        $tester->execute(['name' => '\\App\\Tests\\Tmp\\Sylius\\State\\CreateBookProcessor']);
+
+        $this->assertFileExists(self::file(self::CREATE_BOOK_PROCESSOR_PATH));
+        $this->assertSame(self::getCreateBookProcessorExpectedContent(), \file_get_contents(self::file(self::CREATE_BOOK_PROCESSOR_PATH)));
+    }
+
+    private static function getCreateBookProcessorExpectedContent(): string
+    {
+        return <<<EOF
+            <?php
+
+            namespace App\Tests\Tmp\Sylius\State;
+
+            use Sylius\Component\Resource\Context\Context;
+            use Sylius\Component\Resource\Metadata\Operation;
+            use Sylius\Component\Resource\State\ProcessorInterface;
+            
+            final class CreateBookProcessor implements ProcessorInterface
+            {
+                public function process(mixed \$data, Operation \$operation, Context \$context): mixed
+                {
+                    // Handle the state
+            
+                    return null;
+                }
+            }
+            
+            EOF
+        ;
+    }
+
+    /**
+     * @before
+     */
+    protected function removeGeneratedFiles(): void
+    {
+        $this->removeFile(self::file(self::CREATE_BOOK_PROCESSOR_PATH));
+    }
+}