feat(laravel): command to generate state providers/processors

.php-cs-fixer.dist.php

@@ -15,6 +15,7 @@
     ->in(__DIR__)
     ->exclude([
         'src/Core/Bridge/Symfony/Maker/Resources/skeleton',
+        'src/Laravel/Console/Maker/Resources/skeleton',
         'src/Laravel/config',
         'tests/Fixtures/app/var',
         'docs/guides',

CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## v4.0.4
+
+### Features
+
+* [5c2cecfa4](https://github.com/api-platform/core/pull/6708/commits/5c2cecfa40fdf7b3db8f77f0f389d2a78d71a917) feat(laravel): add make provider and processor commands
+
 ## v4.0.3
 
 ### Bug fixes

src/Laravel/ApiPlatformProvider.php

@@ -1040,7 +1040,11 @@ function (Application $app) {
         });
 
         if ($this->app->runningInConsole()) {
-            $this->commands([Console\InstallCommand::class]);
+            $this->commands([
+                Console\InstallCommand::class,
+                Console\Maker\MakeStateProcessorCommand::class,
+                Console\Maker\MakeStateProviderCommand::class,
+            ]);
         }
     }
 

src/Laravel/Console/Maker/AbstractMakeStateCommand.php

@@ -0,0 +1,81 @@
+<?php
+
+/*
+ * This file is part of the API Platform project.
+ *
+ * (c) Kévin Dunglas <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace ApiPlatform\Laravel\Console\Maker;
+
+use ApiPlatform\Laravel\Console\Maker\Utils\AppServiceProviderTagger;
+use ApiPlatform\Laravel\Console\Maker\Utils\StateDirectoryManager;
+use ApiPlatform\Laravel\Console\Maker\Utils\StateTemplateGenerator;
+use ApiPlatform\Laravel\Console\Maker\Utils\StateTypeEnum;
+use ApiPlatform\Laravel\Console\Maker\Utils\SuccessMessageTrait;
+use Illuminate\Console\Command;
+use Illuminate\Contracts\Filesystem\FileNotFoundException;
+use Illuminate\Filesystem\Filesystem;
+
+abstract class AbstractMakeStateCommand extends Command
+{
+    use SuccessMessageTrait;
+
+    public function __construct(
+        private readonly Filesystem $filesystem,
+        private readonly StateTemplateGenerator $stateTemplateGenerator,
+        private readonly AppServiceProviderTagger $appServiceProviderTagger,
+        private readonly StateDirectoryManager $stateDirectoryManager,
+    ) {
+        parent::__construct();
+    }
+
+    /**
+     * @throws FileNotFoundException
+     */
+    public function handle(): int
+    {
+        $stateName = $this->askForStateName();
+        $directoryPath = $this->stateDirectoryManager->ensureStateDirectoryExists();
+
+        $filePath = $this->stateTemplateGenerator->getFilePath($directoryPath, $stateName);
+        if ($this->stateTemplateGenerator->isFileExists($filePath)) {
+            $this->error(\sprintf('[ERROR] The file "%s" can\'t be generated because it already exists.', $filePath));
+
+            return self::FAILURE;
+        }
+
+        $this->stateTemplateGenerator->generate($filePath, $stateName, $this->getStateType());
+        if (!$this->filesystem->exists($filePath)) {
+            $this->error(\sprintf('[ERROR] The file "%s" could not be created.', $filePath));
+
+            return self::FAILURE;
+        }
+
+        $this->appServiceProviderTagger->addTagToServiceProvider($stateName, $this->getStateType());
+
+        $this->writeSuccessMessage($filePath, $this->getStateType());
+
+        return self::SUCCESS;
+    }
+
+    protected function askForStateName(): string
+    {
+        do {
+            $stateType = $this->getStateType()->name;
+            $stateName = $this->ask(\sprintf('Choose a class name for your state %s (e.g. <fg=yellow>AwesomeState%s</>)', mb_strtolower($stateType), mb_ucfirst($stateType)));
+            if (empty($stateName)) {
+                $this->error('[ERROR] This value cannot be blank.');
+            }
+        } while (empty($stateName));
+
+        return $stateName;
+    }
+
+    abstract protected function getStateType(): StateTypeEnum;
+}

src/Laravel/Console/Maker/MakeStateProcessorCommand.php

@@ -0,0 +1,27 @@
+<?php
+
+/*
+ * This file is part of the API Platform project.
+ *
+ * (c) Kévin Dunglas <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace ApiPlatform\Laravel\Console\Maker;
+
+use ApiPlatform\Laravel\Console\Maker\Utils\StateTypeEnum;
+
+final class MakeStateProcessorCommand extends AbstractMakeStateCommand
+{
+    protected $signature = 'make:state-processor';
+    protected $description = 'Creates an API Platform state processor';
+
+    protected function getStateType(): StateTypeEnum
+    {
+        return StateTypeEnum::Processor;
+    }
+}

src/Laravel/Console/Maker/MakeStateProviderCommand.php

@@ -0,0 +1,27 @@
+<?php
+
+/*
+ * This file is part of the API Platform project.
+ *
+ * (c) Kévin Dunglas <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace ApiPlatform\Laravel\Console\Maker;
+
+use ApiPlatform\Laravel\Console\Maker\Utils\StateTypeEnum;
+
+final class MakeStateProviderCommand extends AbstractMakeStateCommand
+{
+    protected $signature = 'make:state-provider';
+    protected $description = 'Creates an API Platform state provider';
+
+    protected function getStateType(): StateTypeEnum
+    {
+        return StateTypeEnum::Provider;
+    }
+}

src/Laravel/Console/Maker/Resources/skeleton/StateProcessor.tpl.php

@@ -0,0 +1,16 @@
+<?php
+
+declare(strict_types=1);
+
+namespace {{ namespace }};
+
+use ApiPlatform\Metadata\Operation;
+use ApiPlatform\State\ProcessorInterface;
+
+final class {{ class_name }} implements ProcessorInterface
+{
+    public function process(mixed $data, Operation $operation, array $uriVariables = [], array $context = []): void
+    {
+        // Handle the state
+    }
+}

src/Laravel/Console/Maker/Resources/skeleton/StateProvider.tpl.php

@@ -0,0 +1,16 @@
+<?php
+
+declare(strict_types=1);
+
+namespace {{ namespace }};
+
+use ApiPlatform\Metadata\Operation;
+use ApiPlatform\State\ProviderInterface;
+
+final class {{ class_name }} implements ProviderInterface
+{
+    public function provide(Operation $operation, array $uriVariables = [], array $context = []): object|array|null
+    {
+        // Retrieve the state from somewhere
+    }
+}

src/Laravel/Console/Maker/Utils/AppServiceProviderTagger.php

@@ -0,0 +1,100 @@
+<?php
+
+/*
+ * This file is part of the API Platform project.
+ *
+ * (c) Kévin Dunglas <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace ApiPlatform\Laravel\Console\Maker\Utils;
+
+use Illuminate\Contracts\Filesystem\FileNotFoundException;
+use Illuminate\Filesystem\Filesystem;
+
+final readonly class AppServiceProviderTagger
+{
+    /** @var string */
+    private const APP_SERVICE_PROVIDER_PATH = 'Providers/AppServiceProvider.php';
+
+    /** @var string */
+    private const ITEM_PROVIDER_USE_STATEMENT = 'use ApiPlatform\State\ProviderInterface;';
+
+    /** @var string */
+    private const ITEM_PROCESSOR_USE_STATEMENT = 'use ApiPlatform\State\ProcessorInterface;';
+
+    public function __construct(private Filesystem $filesystem)
+    {
+    }
+
+    /**
+     * @throws FileNotFoundException
+     */
+    public function addTagToServiceProvider(string $providerName, StateTypeEnum $stateTypeEnum): void
+    {
+        $appServiceProviderPath = app_path(self::APP_SERVICE_PROVIDER_PATH);
+        $this->ensureServiceProviderExists($appServiceProviderPath);
+
+        $serviceProviderContent = $this->filesystem->get($appServiceProviderPath);
+
+        $this->addUseStatement($serviceProviderContent, $this->getStateTypeStatement($stateTypeEnum));
+        $this->addUseStatement($serviceProviderContent, $this->geStateNamespace($providerName));
+        $this->addTag($serviceProviderContent, $providerName, $appServiceProviderPath, $stateTypeEnum);
+    }
+
+    private function ensureServiceProviderExists(string $path): void
+    {
+        if (!$this->filesystem->exists($path)) {
+            throw new \RuntimeException('The AppServiceProvider is missing!');
+        }
+    }
+
+    private function addUseStatement(string &$content, string $useStatement): void
+    {
+        if (!str_contains($content, $useStatement)) {
+            $content = preg_replace(
+                '/^(namespace\s[^;]+;\s*)(\n)/m',
+                "$1\n$useStatement$2",
+                $content,
+                1
+            );
+        }
+    }
+
+    private function addTag(string &$content, string $stateName, string $serviceProviderPath, StateTypeEnum $stateTypeEnum): void
+    {
+        $tagStatement = $this->formatTagStatement($stateName, $stateTypeEnum->name);
+
+        if (!str_contains($content, $tagStatement)) {
+            $content = preg_replace(
+                '/(public function register\(\)[^{]*{)(.*?)(\s*}\s*})/s',
+                "$1$2$tagStatement$3",
+                $content
+            );
+
+            $this->filesystem->put($serviceProviderPath, $content);
+        }
+    }
+
+    private function formatTagStatement(string $stateName, string $interface): string
+    {
+        return \sprintf("\n\n\t\t\$this->app->tag(%s::class, %sInterface::class);", $stateName, $interface);
+    }
+
+    public function geStateNamespace(string $providerName): string
+    {
+        return \sprintf('use App\\State\\%s;', $providerName);
+    }
+
+    public function getStateTypeStatement(StateTypeEnum $stateTypeEnum): string
+    {
+        return match ($stateTypeEnum) {
+            StateTypeEnum::Provider => self::ITEM_PROVIDER_USE_STATEMENT,
+            StateTypeEnum::Processor => self::ITEM_PROCESSOR_USE_STATEMENT,
+        };
+    }
+}

src/Laravel/Console/Maker/Utils/StateDirectoryManager.php

@@ -0,0 +1,31 @@
+<?php
+
+/*
+ * This file is part of the API Platform project.
+ *
+ * (c) Kévin Dunglas <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace ApiPlatform\Laravel\Console\Maker\Utils;
+
+use Illuminate\Filesystem\Filesystem;
+
+final readonly class StateDirectoryManager
+{
+    public function __construct(private Filesystem $filesystem)
+    {
+    }
+
+    public function ensureStateDirectoryExists(): string
+    {
+        $directoryPath = base_path('src/State/');
+        $this->filesystem->ensureDirectoryExists($directoryPath);
+
+        return $directoryPath;
+    }
+}