Merge branch '291_workflow_pdfsignedmessagehandler' into 'signature-app-master'

Lorsque tous les usagers ont signé un workflow, le workflow retourne à l’envoyeur avec une étape « workflow signé »

See merge request Chill-Projet/chill-bundles!726

src/Bundle/ChillDocStoreBundle/Service/Signature/Driver/BaseSigner/PdfSignedMessageHandler.php

@@ -12,12 +12,11 @@ declare(strict_types=1);
 namespace Chill\DocStoreBundle\Service\Signature\Driver\BaseSigner;
 
 use Chill\DocStoreBundle\Service\StoredObjectManagerInterface;
-use Chill\MainBundle\Entity\Workflow\EntityWorkflowSignatureStateEnum;
 use Chill\MainBundle\Repository\Workflow\EntityWorkflowStepSignatureRepository;
 use Chill\MainBundle\Workflow\EntityWorkflowManager;
+use Chill\MainBundle\Workflow\SignatureStepStateChanger;
 use Doctrine\ORM\EntityManagerInterface;
 use Psr\Log\LoggerInterface;
-use Symfony\Component\Clock\ClockInterface;
 use Symfony\Component\Messenger\Handler\MessageHandlerInterface;
 
 final readonly class PdfSignedMessageHandler implements MessageHandlerInterface
@@ -33,7 +32,7 @@ final readonly class PdfSignedMessageHandler implements MessageHandlerInterface
         private StoredObjectManagerInterface $storedObjectManager,
         private EntityWorkflowStepSignatureRepository $entityWorkflowStepSignatureRepository,
         private EntityManagerInterface $entityManager,
-        private ClockInterface $clock,
+        private SignatureStepStateChanger $signatureStepStateChanger,
     ) {}
 
     public function __invoke(PdfSignedMessage $message): void
@@ -54,8 +53,8 @@ final readonly class PdfSignedMessageHandler implements MessageHandlerInterface
 
         $this->storedObjectManager->write($storedObject, $message->content);
 
-        $signature->setState(EntityWorkflowSignatureStateEnum::SIGNED)->setStateDate($this->clock->now());
-        $signature->setZoneSignatureIndex($message->signatureZoneIndex);
+        $this->signatureStepStateChanger->markSignatureAsSigned($signature, $message->signatureZoneIndex);
+
         $this->entityManager->flush();
         $this->entityManager->clear();
     }

src/Bundle/ChillDocStoreBundle/Tests/Service/Signature/Driver/BaseSigner/PdfSignedMessageHandlerTest.php

@@ -20,12 +20,12 @@ use Chill\MainBundle\Entity\Workflow\EntityWorkflow;
 use Chill\MainBundle\Entity\Workflow\EntityWorkflowStepSignature;
 use Chill\MainBundle\Repository\Workflow\EntityWorkflowStepSignatureRepository;
 use Chill\MainBundle\Workflow\EntityWorkflowManager;
+use Chill\MainBundle\Workflow\SignatureStepStateChanger;
 use Chill\MainBundle\Workflow\WorkflowTransitionContextDTO;
 use Chill\PersonBundle\Entity\Person;
 use Doctrine\ORM\EntityManagerInterface;
 use PHPUnit\Framework\TestCase;
 use Psr\Log\NullLogger;
-use Symfony\Component\Clock\MockClock;
 
 /**
  * @internal
@@ -45,6 +45,9 @@ class PdfSignedMessageHandlerTest extends TestCase
         $entityWorkflow->setStep('new_step', $dto, 'new_transition', new \DateTimeImmutable(), new User());
         $step = $entityWorkflow->getCurrentStep();
         $signature = $step->getSignatures()->first();
+        $stateChanger = $this->createMock(SignatureStepStateChanger::class);
+        $stateChanger->expects(self::once())->method('markSignatureAsSigned')
+            ->with($signature, 99);
 
         $handler = new PdfSignedMessageHandler(
             new NullLogger(),
@@ -52,15 +55,12 @@ class PdfSignedMessageHandlerTest extends TestCase
             $this->buildStoredObjectManager($storedObject, $expectedContent = '1234'),
             $this->buildSignatureRepository($signature),
             $this->buildEntityManager(true),
-            new MockClock('now'),
+            $stateChanger,
         );
 
         // we simply call the handler. The mocked StoredObjectManager will check that the "write" method is invoked once
         // with the content "1234"
         $handler(new PdfSignedMessage(10, 99, $expectedContent));
-
-        self::assertEquals('signed', $signature->getState()->value);
-        self::assertEquals(99, $signature->getZoneSignatureIndex());
     }
 
     private function buildSignatureRepository(EntityWorkflowStepSignature $signature): EntityWorkflowStepSignatureRepository

src/Bundle/ChillMainBundle/Entity/Workflow/EntityWorkflowStepSignature.php

@@ -141,6 +141,32 @@ class EntityWorkflowStepSignature implements TrackCreationInterface, TrackUpdate
         return EntityWorkflowSignatureStateEnum::SIGNED == $this->getState();
     }
 
+    public function isPending(): bool
+    {
+        return EntityWorkflowSignatureStateEnum::PENDING == $this->getState();
+    }
+
+    /**
+     * Checks whether all signatures associated with a given workflow step are not pending.
+     *
+     * Iterates over each signature in the provided workflow step, and returns false if any signature
+     * is found to be pending. If all signatures are not pending, returns true.
+     *
+     * @param EntityWorkflowStep $step the workflow step whose signatures are to be checked
+     *
+     * @return bool true if all signatures are not pending, false otherwise
+     */
+    public static function isAllSignatureNotPendingForStep(EntityWorkflowStep $step): bool
+    {
+        foreach ($step->getSignatures() as $signature) {
+            if ($signature->isPending()) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
     /**
      * @return 'person'|'user'
      */

src/Bundle/ChillMainBundle/Tests/Workflow/SignatureStepStateChangerTest.php

@@ -0,0 +1,145 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\MainBundle\Tests\Workflow;
+
+use Chill\MainBundle\Entity\User;
+use Chill\MainBundle\Entity\Workflow\EntityWorkflow;
+use Chill\MainBundle\Entity\Workflow\EntityWorkflowSignatureStateEnum;
+use Chill\MainBundle\Workflow\EntityWorkflowMarkingStore;
+use Chill\MainBundle\Workflow\SignatureStepStateChanger;
+use Chill\MainBundle\Workflow\WorkflowTransitionContextDTO;
+use Chill\PersonBundle\Entity\Person;
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Clock\MockClock;
+use Symfony\Component\Workflow\DefinitionBuilder;
+use Symfony\Component\Workflow\Metadata\InMemoryMetadataStore;
+use Symfony\Component\Workflow\Registry;
+use Symfony\Component\Workflow\SupportStrategy\WorkflowSupportStrategyInterface;
+use Symfony\Component\Workflow\Transition;
+use Symfony\Component\Workflow\Workflow;
+use Symfony\Component\Workflow\WorkflowInterface;
+
+/**
+ * @internal
+ *
+ * @coversNothing
+ */
+class SignatureStepStateChangerTest extends TestCase
+{
+    public function testMarkSignatureAsSignedScenarioWhichExpectsTransition()
+    {
+        $entityWorkflow = new EntityWorkflow();
+        $entityWorkflow->setWorkflowName('dummy');
+        $registry = $this->buildRegistry();
+        $workflow = $registry->get($entityWorkflow, 'dummy');
+        $clock = new MockClock();
+        $user = new User();
+        $changer = new SignatureStepStateChanger($registry, $clock);
+
+        // move it to signature
+        $dto = new WorkflowTransitionContextDTO($entityWorkflow);
+        $dto->futurePersonSignatures = [new Person(), new Person()];
+        $workflow->apply($entityWorkflow, 'to_signature', ['context' => $dto, 'transitionAt' => $clock->now(),
+            'byUser' => $user, 'transition' => 'to_signature']);
+
+        // get the signature created
+        $signatures = $entityWorkflow->getCurrentStep()->getSignatures();
+
+        if (2 !== count($signatures)) {
+            throw new \LogicException('there should have 2 signatures at this step');
+        }
+
+        // we mark the first signature as signed
+        $changer->markSignatureAsSigned($signatures[0], 1);
+
+        self::assertEquals('signature', $entityWorkflow->getStep(), 'there should have any change in the entity workflow step');
+        self::assertEquals(EntityWorkflowSignatureStateEnum::SIGNED, $signatures[0]->getState());
+        self::assertEquals(1, $signatures[0]->getZoneSignatureIndex());
+        self::assertNotNull($signatures[0]->getStateDate());
+
+
+        // we mark the second signature as signed
+        $changer->markSignatureAsSigned($signatures[1], 2);
+        self::assertEquals(EntityWorkflowSignatureStateEnum::SIGNED, $signatures[1]->getState());
+        self::assertEquals('post-signature', $entityWorkflow->getStep(), 'the entity workflow step should be post-signature');
+        self::assertContains($user, $entityWorkflow->getCurrentStep()->getAllDestUser());
+        self::assertEquals(2, $signatures[1]->getZoneSignatureIndex());
+        self::assertNotNull($signatures[1]->getStateDate());
+    }
+
+    public function testMarkSignatureAsSignedScenarioWithoutRequiredMetadata()
+    {
+        $entityWorkflow = new EntityWorkflow();
+        $entityWorkflow->setWorkflowName('dummy');
+        $registry = $this->buildRegistry();
+        $workflow = $registry->get($entityWorkflow, 'dummy');
+        $clock = new MockClock();
+        $user = new User();
+        $changer = new SignatureStepStateChanger($registry, $clock);
+
+        // move it to signature
+        $dto = new WorkflowTransitionContextDTO($entityWorkflow);
+        $dto->futurePersonSignatures = [new Person()];
+        $workflow->apply($entityWorkflow, 'to_signature-without-metadata', ['context' => $dto, 'transitionAt' => $clock->now(),
+            'byUser' => $user, 'transition' => 'to_signature-without-metadata']);
+
+        // get the signature created
+        $signatures = $entityWorkflow->getCurrentStep()->getSignatures();
+
+        if (1 !== count($signatures)) {
+            throw new \LogicException('there should have 2 signatures at this step');
+        }
+
+        // we mark the first signature as signed
+        $changer->markSignatureAsSigned($signatures[0], 1);
+
+        self::assertEquals('signature-without-metadata', $entityWorkflow->getStep(), 'there should have any change in the entity workflow step');
+        self::assertEquals(EntityWorkflowSignatureStateEnum::SIGNED, $signatures[0]->getState());
+        self::assertEquals(1, $signatures[0]->getZoneSignatureIndex());
+        self::assertNotNull($signatures[0]->getStateDate());
+    }
+
+    private function buildRegistry(): Registry
+    {
+        $builder = new DefinitionBuilder();
+        $builder
+            ->setInitialPlaces('initial')
+            ->addPlaces(['initial', 'signature', 'signature-without-metadata', 'post-signature'])
+            ->addTransition(new Transition('to_signature', 'initial', 'signature'))
+            ->addTransition(new Transition('to_signature-without-metadata', 'initial', 'signature-without-metadata'))
+            ->addTransition(new Transition('to_post-signature', 'signature', 'post-signature'))
+            ->addTransition(new Transition('to_post-signature_2', 'signature-without-metadata', 'post-signature'))
+        ;
+
+        $metadata = new InMemoryMetadataStore(
+            [],
+            [
+                'signature' => ['onSignatureCompleted' => ['transitionName' => 'to_post-signature']],
+            ]
+        );
+        $builder->setMetadataStore($metadata);
+
+        $workflow = new Workflow($builder->build(), new EntityWorkflowMarkingStore(), name: 'dummy');
+        $registry = new Registry();
+        $registry->addWorkflow(
+            $workflow,
+            new class () implements WorkflowSupportStrategyInterface {
+                public function supports(WorkflowInterface $workflow, object $subject): bool
+                {
+                    return true;
+                }
+            }
+        );
+
+        return $registry;
+    }
+}

src/Bundle/ChillMainBundle/Workflow/SignatureStepStateChanger.php

@@ -0,0 +1,96 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\MainBundle\Workflow;
+
+use Chill\MainBundle\Entity\User;
+use Chill\MainBundle\Entity\Workflow\EntityWorkflowSignatureStateEnum;
+use Chill\MainBundle\Entity\Workflow\EntityWorkflowStep;
+use Chill\MainBundle\Entity\Workflow\EntityWorkflowStepSignature;
+use Symfony\Component\Clock\ClockInterface;
+use Symfony\Component\Workflow\Registry;
+
+class SignatureStepStateChanger
+{
+    public function __construct(
+        private readonly Registry $registry,
+        private readonly ClockInterface $clock,
+    ) {}
+
+    public function markSignatureAsSigned(EntityWorkflowStepSignature $signature, ?int $atIndex): void
+    {
+        $signature
+            ->setState(EntityWorkflowSignatureStateEnum::SIGNED)
+            ->setZoneSignatureIndex($atIndex)
+            ->setStateDate($this->clock->now())
+        ;
+
+        if (!EntityWorkflowStepSignature::isAllSignatureNotPendingForStep($signature->getStep())) {
+            return;
+        }
+
+        $entityWorkflow = $signature->getStep()->getEntityWorkflow();
+        $workflow = $this->registry->get($entityWorkflow, $entityWorkflow->getWorkflowName());
+        $metadataStore = $workflow->getMetadataStore();
+
+        // find a transition
+        $marking = $workflow->getMarking($entityWorkflow);
+        $places = $marking->getPlaces();
+
+        $transition = null;
+        foreach ($places as $place => $int) {
+            $metadata = $metadataStore->getPlaceMetadata($place);
+            if (array_key_exists('onSignatureCompleted', $metadata)) {
+                $transition = $metadata['onSignatureCompleted']['transitionName'];
+            }
+        }
+
+        if (null === $transition) {
+            return;
+        }
+
+        $previousUser = $this->getPreviousSender($signature->getStep());
+
+        if (null === $previousUser) {
+            return;
+        }
+
+        $transitionDto = new WorkflowTransitionContextDTO($entityWorkflow);
+        $transitionDto->futureDestUsers[] = $previousUser;
+
+        $workflow->apply($entityWorkflow, $transition, [
+            'context' => $transitionDto,
+            'transitionAt' => $this->clock->now(),
+            'transition' => $transition,
+        ]);
+    }
+
+    private function getPreviousSender(EntityWorkflowStep $entityWorkflowStep): ?User
+    {
+        $stepsChained = $entityWorkflowStep->getEntityWorkflow()->getStepsChained();
+
+        foreach ($stepsChained as $stepChained) {
+            if ($stepChained === $entityWorkflowStep) {
+                if (null === $previous = $stepChained->getPrevious()) {
+                    return null;
+                }
+
+                if (null !== $previousUser = $previous->getTransitionBy()) {
+                    return $previousUser;
+                }
+
+                return $this->getPreviousSender($previous);
+            }
+        }
+
+        throw new \LogicException('no same step found');
+    }
+}