Move ValidateWorkflowsPass to the Workflow component

UPGRADE-3.3.md

@@ -236,6 +236,10 @@ FrameworkBundle
    class has been deprecated and will be removed in 4.0.
    Use the `Symfony\Component\Validator\DependencyInjection\AddConstraintValidatorsPass` class instead.
 
+ * The `Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\ValidateWorkflowsPass`
+   class has been deprecated and will be removed in 4.0. Use the
+   `Symfony\Component\Workflow\DependencyInjection\ValidateWorkflowsPass` class instead.
+
 HttpFoundation
 --------------
 

UPGRADE-4.0.md

@@ -326,6 +326,10 @@ FrameworkBundle
    removed. Use the `Symfony\Component\Validator\DependencyInjection\AddConstraintValidatorsPass`
    class instead.
 
+ * The `Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\ValidateWorkflowsPass` class
+   has been removed. Use the `Symfony\Component\Workflow\DependencyInjection\ValidateWorkflowsPass`
+   class instead.
+
 HttpFoundation
 --------------
 

src/Symfony/Bundle/FrameworkBundle/CHANGELOG.md

@@ -45,6 +45,8 @@ CHANGELOG
    `Symfony\Component\Validator\DependencyInjection\AddValidatorInitializersPass` instead
  * Deprecated `AddConstraintValidatorsPass`, use
    `Symfony\Component\Validator\DependencyInjection\AddConstraintValidatorsPass` instead
+ * Deprecated `ValidateWorkflowsPass`, use 
+   `Symfony\Component\Workflow\DependencyInjection\ValidateWorkflowsPass` instead
 
 3.2.0
 -----

src/Symfony/Bundle/FrameworkBundle/DependencyInjection/Compiler/ValidateWorkflowsPass.php

@@ -11,54 +11,15 @@
 
 namespace Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler;
 
-use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
+use Symfony\Component\Workflow\DependencyInjection\ValidateWorkflowsPass as BaseValidateWorkflowsPass;
-use Symfony\Component\DependencyInjection\ContainerBuilder;
+
-use Symfony\Component\DependencyInjection\Exception\RuntimeException;
+@trigger_error(sprintf('The %s class is deprecated since version 3.3 and will be removed in 4.0. Use %s instead.', ValidateWorkflowsPass::class, BaseValidateWorkflowsPass::class), E_USER_DEPRECATED);
-use Symfony\Component\Workflow\Validator\DefinitionValidatorInterface;
-use Symfony\Component\Workflow\Validator\StateMachineValidator;
-use Symfony\Component\Workflow\Validator\WorkflowValidator;
 
 /**
  * @author Tobias Nyholm <tobias.nyholm@gmail.com>
- */
-class ValidateWorkflowsPass implements CompilerPassInterface
-{
-    public function process(ContainerBuilder $container)
-    {
-        $taggedServices = $container->findTaggedServiceIds('workflow.definition', true);
-        foreach ($taggedServices as $id => $tags) {
-            $definition = $container->get($id);
-            foreach ($tags as $tag) {
-                if (!array_key_exists('name', $tag)) {
-                    throw new RuntimeException(sprintf('The "name" for the tag "workflow.definition" of service "%s" must be set.', $id));
-                }
-                if (!array_key_exists('type', $tag)) {
-                    throw new RuntimeException(sprintf('The "type" for the tag "workflow.definition" of service "%s" must be set.', $id));
-                }
-                if (!array_key_exists('marking_store', $tag)) {
-                    throw new RuntimeException(sprintf('The "marking_store" for the tag "workflow.definition" of service "%s" must be set.', $id));
-                }
-
-                $this->createValidator($tag)->validate($definition, $tag['name']);
-            }
-        }
-    }
-
-    /**
-     * @param array $tag
  *
-     * @return DefinitionValidatorInterface
+ * @deprecated since version 3.3, to be removed in 4.0. Use {@link BaseValidateWorkflowsPass} instead
  */
-    private function createValidator($tag)
+class ValidateWorkflowsPass extends BaseValidateWorkflowsPass
 {
-        if ('state_machine' === $tag['type']) {
-            return new StateMachineValidator();
-        }
-
-        if ('single_state' === $tag['marking_store']) {
-            return new WorkflowValidator(true);
-        }
-
-        return new WorkflowValidator();
-    }
 }

src/Symfony/Bundle/FrameworkBundle/FrameworkBundle.php

@@ -28,7 +28,6 @@ use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\ContainerBuilder
 use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\TranslationExtractorPass;
 use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\TranslationDumperPass;
 use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\UnusedTagsPass;
-use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\ValidateWorkflowsPass;
 use Symfony\Component\Config\DependencyInjection\ConfigCachePass;
 use Symfony\Component\Console\DependencyInjection\AddConsoleCommandPass;
 use Symfony\Component\HttpKernel\DependencyInjection\ControllerArgumentValueResolverPass;
@@ -48,6 +47,7 @@ use Symfony\Component\HttpKernel\Bundle\Bundle;
 use Symfony\Component\Config\Resource\ClassExistenceResource;
 use Symfony\Component\Validator\DependencyInjection\AddConstraintValidatorsPass;
 use Symfony\Component\Validator\DependencyInjection\AddValidatorInitializersPass;
+use Symfony\Component\Workflow\DependencyInjection\ValidateWorkflowsPass;
 
 /**
  * Bundle.
@@ -106,7 +106,7 @@ class FrameworkBundle extends Bundle
         $container->addCompilerPass(new DataCollectorTranslatorPass());
         $container->addCompilerPass(new ControllerArgumentValueResolverPass());
         $container->addCompilerPass(new CachePoolPass(), PassConfig::TYPE_BEFORE_OPTIMIZATION, 32);
-        $container->addCompilerPass(new ValidateWorkflowsPass());
+        $this->addCompilerPassIfExists($container, ValidateWorkflowsPass::class);
         $container->addCompilerPass(new CachePoolClearerPass(), PassConfig::TYPE_AFTER_REMOVING);
         $this->addCompilerPassIfExists($container, FormPass::class);
 

src/Symfony/Component/Workflow/CHANGELOG.md

@@ -14,3 +14,4 @@ CHANGELOG
  * Added support for `Event::getWorkflowName()`.
  * Added `SupportStrategyInterface` to allow custom strategies to decide whether
    or not a workflow supports a subject.
+ * Added `ValidateWorkflowPass`.

src/Symfony/Component/Workflow/DependencyInjection/ValidateWorkflowsPass.php

@@ -0,0 +1,64 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Workflow\DependencyInjection;
+
+use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Exception\RuntimeException;
+use Symfony\Component\Workflow\Validator\StateMachineValidator;
+use Symfony\Component\Workflow\Validator\WorkflowValidator;
+
+/**
+ * @author Tobias Nyholm <tobias.nyholm@gmail.com>
+ */
+class ValidateWorkflowsPass implements CompilerPassInterface
+{
+    private $definitionTag;
+
+    public function __construct($definitionTag = 'workflow.definition')
+    {
+        $this->definitionTag = $definitionTag;
+    }
+
+    public function process(ContainerBuilder $container)
+    {
+        $taggedServices = $container->findTaggedServiceIds($this->definitionTag, true);
+        foreach ($taggedServices as $id => $tags) {
+            foreach ($tags as $tag) {
+                if (!array_key_exists('name', $tag)) {
+                    throw new RuntimeException(sprintf('The "name" for the tag "%s" of service "%s" must be set.', $this->definitionTag, $id));
+                }
+                if (!array_key_exists('type', $tag)) {
+                    throw new RuntimeException(sprintf('The "type" for the tag "%s" of service "%s" must be set.', $this->definitionTag, $id));
+                }
+                if (!array_key_exists('marking_store', $tag)) {
+                    throw new RuntimeException(sprintf('The "marking_store" for the tag "%s" of service "%s" must be set.', $this->definitionTag, $id));
+                }
+
+                $this->createValidator($tag)->validate($container->get($id), $tag['name']);
+            }
+        }
+    }
+
+    private function createValidator($tag)
+    {
+        if ('state_machine' === $tag['type']) {
+            return new StateMachineValidator();
+        }
+
+        if ('single_state' === $tag['marking_store']) {
+            return new WorkflowValidator(true);
+        }
+
+        return new WorkflowValidator();
+    }
+}

src/Symfony/Component/Workflow/Tests/DependencyInjection/ValidateWorkflowsPassTest.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace Symfony\Component\Workflow\Tests;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\Workflow\Definition;
+use Symfony\Component\Workflow\DependencyInjection\ValidateWorkflowsPass;
+use Symfony\Component\Workflow\Transition;
+
+class ValidateWorkflowsPassTest extends TestCase
+{
+    public function testProcess()
+    {
+        $container = $this->getMockBuilder(ContainerBuilder::class)->getMock();
+        $container
+            ->expects($this->once())
+            ->method('findTaggedServiceIds')
+            ->with('workflow.definition')
+            ->willReturn(array('definition1' => array('workflow.definition' => array('name' => 'wf1', 'type' => 'state_machine', 'marking_store' => 'foo'))));
+
+        $container
+            ->expects($this->once())
+            ->method('get')
+            ->with('definition1')
+            ->willReturn(new Definition(array('a', 'b', 'c'), array(new Transition('t1', 'a', 'b'), new Transition('t2', 'a', 'c'))));
+
+        (new ValidateWorkflowsPass())->process($container);
+    }
+}

src/Symfony/Component/Workflow/composer.json

@@ -25,6 +25,7 @@
     },
     "require-dev": {
         "psr/log": "~1.0",
+        "symfony/dependency-injection": "~2.8|~3.0",
         "symfony/event-dispatcher": "~2.1|~3.0",
         "symfony/expression-language": "~2.8|~3.0",
         "symfony/security-core": "~2.8|~3.0"