8000 Normalize `TriggerInterface` as `string` · symfony/symfony@20f676a · GitHub
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Normalize TriggerInterface as string 
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‎src/Symfony/Bundle/FrameworkBundle/Resources/config/scheduler.php

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use Symfony\Component\Scheduler\EventListener\DispatchSchedulerEventListener;
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use Symfony\Component\Scheduler\Messenger\SchedulerTransportFactory;
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use Symfony\Component\Scheduler\Messenger\Serializer\Normalizer\SchedulerTriggerNormalizer;
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use Symfony\Component\Scheduler\Messenger\ServiceCallMessageHandler;
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return static function (ContainerConfigurator $container) {
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service('event_dispatcher'),
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])
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->tag('kernel.event_subscriber')
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->set('serializer.normalizer.scheduler_trigger', SchedulerTriggerNormalizer::class)
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->tag('serializer.normalizer', ['built_in' => true, 'priority' => -880])
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;
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};

‎src/Symfony/Component/Scheduler/Messenger/Serializer/Normalizer/SchedulerTriggerNormalizer.php

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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Scheduler\Messenger\Serializer\Normalizer;
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use Symfony\Component\Messenger\Transport\Serialization\Serializer;
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use Symfony\Component\Scheduler\Trigger\TriggerInterface;
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use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
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use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
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final class SchedulerTriggerNormalizer implements DenormalizerInterface, NormalizerInterface
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{
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public function getSupportedTypes(?string $format): array
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{
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return [
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TriggerInterface::class => false,
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];
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}
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/**
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* @param TriggerInterface $data
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*/
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public function normalize(mixed $data, ?string $format = null, array $context = []): string
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{
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return (string) $data;
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}
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public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
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{
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return $data instanceof TriggerInterface && ($context[Serializer::MESSENGER_SERIALIZATION_CONTEXT] ?? false);
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}
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public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): TriggerInterface
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{
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return new class($data) implements TriggerInterface {
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public function __construct(private readonly string $description)
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{
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}
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public function __toString(): string
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{
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return $this->description;
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}
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public function getNextRunDate(\DateTimeImmutable $run): ?\DateTimeImmutable
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{
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throw new \LogicException('Not possible to get next run date from a deserialized trigger.');
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}
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};
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}
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public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
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{
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return TriggerInterface::class === $type && ($context[Serializer::MESSENGER_SERIALIZATION_CONTEXT] ?? false) && \is_string($data);
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}
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}

‎src/Symfony/Component/Scheduler/Tests/Messenger/SchedulerTriggerNormalizerTest.php

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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Scheduler\Tests\Messenger;
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use PHPUnit\Framework\TestCase;
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use Symfony\Component\Scheduler\Messenger\Serializer\Normalizer\SchedulerTriggerNormalizer;
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use Symfony\Component\Scheduler\Trigger\CallbackTrigger;
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use Symfony\Component\Scheduler\Trigger\PeriodicalTrigger;
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use Symfony\Component\Scheduler\Trigger\TriggerInterface;
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class SchedulerTriggerNormalizerTest extends TestCase
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{
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private SchedulerTriggerNormalizer $normalizer;
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/**
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* @before
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*/
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protected function setUpNormalizer(): void
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{
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$this->normalizer = new SchedulerTriggerNormalizer();
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}
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/**
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* @dataProvider normalizeProvider
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*/
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public function testNormalize(mixed $data, mixed $expected)
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{
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self::assertSame($expected, $this->normalizer->normalize($data));
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}
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public static function normalizeProvider(): iterable
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{
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yield 'CallbackTrigger' => [new CallbackTrigger(fn () => null, 'test1'), 'test1'];
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yield 'PeriodicalTrigger' => [new PeriodicalTrigger(5), 'every 5 seconds'];
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}
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/**
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* @dataProvider supportsNormalizationProvider
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*/
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public function testSupportsNormalization(mixed $data, array $context, bool $expected)
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{
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self::assertSame($expected, $this->normalizer->supportsNormalization($data, 'json', $context));
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}
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public static function supportsNormalizationProvider(): iterable
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{
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yield 'CallbackTrigger, messenger context' => [new CallbackTrigger(fn () => null, 'test1'), ['messenger_serialization' => true], true];
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yield 'CallbackTrigger, normal context' => [new CallbackTrigger(fn () => null, 'test1'), [], false];
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yield 'PeriodicalTrigger, messenger context' => [new PeriodicalTrigger(5), ['messenger_serialization' => true], true];
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yield 'PeriodicalTrigger, normal context' => [new PeriodicalTrigger(5), [], false];
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yield 'stdClass, messenger context' => [new \stdClass(), ['messenger_serialization' => true], false];
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yield 'stdClass, normal context' => [new \stdClass(), [], false];
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}
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/**
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* @dataProvider supportsDenormalizationProvider
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*/
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public function testSupportsDenormalization(mixed $data, string $type, array $context, bool $expected)
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{
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self::assertSame($expected, $this->normalizer->supportsDenormalization($data, $type, 'json', $context));
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}
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public static function supportsDenormalizationProvider(): iterable
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{
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yield 'unknown type' => ['test', \stdClass::class, ['messenger_serialization' => true], false];
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yield 'string, messenger context' => ['test', TriggerInterface::class, ['messenger_serialization' => true], true];
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yield 'string, normal context' => ['test', TriggerInterface::class, [], false];
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yield 'array, messenger context' => [['a' => 'b'], TriggerInterface::class, ['messenger_serialization' => true], false];
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yield 'array, normal context' => [['a' => 'b'], TriggerInterface::class, [], false];
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}
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public function testDenormalize()
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{
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$trigger = $this->normalizer->denormalize('every 5 seconds', TriggerInterface::class);
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self::assertSame('every 5 seconds', (string) $trigger);
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}
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}

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