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<?php |
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declare(strict_types=1); |
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namespace Yiisoft\Queue\AMQP; |
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use InvalidArgumentException; |
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use JsonException; |
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use Yiisoft\Queue\AMQP\Exception\NoKeyInPayloadException; |
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use Yiisoft\Queue\Message\IdEnvelope; |
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use Yiisoft\Queue\Message\Message; |
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use Yiisoft\Queue\Message\MessageInterface; |
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class MessageSerializer implements MessageSerializerInterface |
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{ |
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/** |
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* @throws JsonException |
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*/ |
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public function serialize(MessageInterface $message): string |
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{ |
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$payload = [ |
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'id' => IdEnvelope::fromMessage($message)->getId(), |
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'name' => $message->getHandlerName(), |
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'data' => $message->getData(), |
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'meta' => $message->getMetadata(), |
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]; |
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return json_encode($payload, JSON_THROW_ON_ERROR); |
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} |
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/** |
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* @throws JsonException |
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* @throws NoKeyInPayloadException |
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* @throws InvalidArgumentException |
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*/ |
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public function unserialize(string $value): MessageInterface |
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{ |
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$payload = json_decode($value, true, 512, JSON_THROW_ON_ERROR); |
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if (!is_array($payload)) { |
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throw new InvalidArgumentException('Payload must be array. Got ' . get_debug_type($payload) . '.'); |
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} |
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$name = $payload['name'] ?? null; |
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if (!is_string($name)) { |
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throw new NoKeyInPayloadException('name', $payload); |
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} |
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$id = $payload['id'] ?? null; |
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if ($id !== null && !is_string($id) && !is_int($id)) { |
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throw new NoKeyInPayloadException('id', $payload); |
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} |
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$meta = $payload['meta'] ?? []; |
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if (!is_array($meta)) { |
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throw new NoKeyInPayloadException('meta', $payload); |
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} |
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$message = new Message( |
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$name, |
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$payload['data'] ?? null, |
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$meta, |
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); |
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return $id === null ? $message : new IdEnvelope($message, $id); |
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} |
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} |
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yiisoft /
queue-amqp
