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<?php |
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declare(strict_types=1); |
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namespace Webhook\Domain\Model; |
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use Ramsey\Uuid\Uuid; |
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use Webhook\Domain\Infrastructure\Strategy\AbstractStrategy; |
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use Webhook\Domain\Infrastructure\Strategy\LinearStrategy; |
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use Webhook\Domain\Infrastructure\Strategy\StrategyInterface; |
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/** |
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* Class Webhook |
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* |
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* @package Webhook\Domain\Model |
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*/ |
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class Webhook implements \JsonSerializable |
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{ |
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const STATUS_QUEUED = 'queued'; |
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const STATUS_DONE = 'done'; |
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const STATUS_FAILED = 'failed'; |
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/** |
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* @var string |
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*/ |
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private $id; |
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/** |
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* @var string |
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*/ |
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private $url; |
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/** |
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* @var string |
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*/ |
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private $status; |
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/** @var array */ |
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private $body; |
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/** |
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* We can send body as raw json or array form data |
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* |
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* @var bool |
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*/ |
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private $raw = true; |
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/** |
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* @var \DateTime |
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*/ |
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private $created; |
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/** |
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* Time at what webhook was processed to final state OK|FAIL |
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* |
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* @var \DateTime|null |
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*/ |
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private $processed; |
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/** |
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* @var \DateTime |
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*/ |
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private $nextAttempt; |
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/** @var int */ |
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private $attempt = 1; |
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/** @var int */ |
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private $maxAttempts = 10; |
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/** @var int */ |
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private $expectedCode = 200; |
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/** @var string|null */ |
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private $expectedContent; |
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/** @var string|null */ |
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private $userAgent; |
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/** @var StrategyInterface|AbstractStrategy */ |
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private $strategy; |
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/** @var string|null */ |
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private $statusDetails; |
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/** @var array */ |
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private $metadata = []; |
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/** @var null|string */ |
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private $callbackUrl; |
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/** |
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* Webhook constructor. |
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* |
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* @param string $url |
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* @param $body |
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*/ |
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public function __construct(string $url, $body) |
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{ |
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$this->id = Uuid::getFactory()->uuid4()->toString(); |
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$this->url = $url; |
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$this->body = $body; |
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$this->created = new \DateTime(); |
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$this->status = self::STATUS_QUEUED; |
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$this->setStrategy(new LinearStrategy(60)); |
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} |
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public function retry() |
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{ |
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$this->attempt++; |
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$this->calculateNextRetry(); |
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if ($this->attempt === $this->maxAttempts) { |
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$this->status = self::STATUS_FAILED; |
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$this->processed(); |
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} else { |
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$this->status = self::STATUS_QUEUED; |
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} |
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} |
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private function calculateNextRetry() |
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{ |
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$interval = $this->strategy->process($this->attempt); |
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$int = new \DateInterval('PT' . $interval . 'S'); |
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$nextAttempt = (new \DateTime())->add($int); |
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$this->setNextAttempt($nextAttempt); |
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} |
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/** |
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* @param \DateTime $nextAttempt |
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*/ |
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private function setNextAttempt(\DateTime $nextAttempt) |
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{ |
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$this->nextAttempt = $nextAttempt; |
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} |
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private function processed() |
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{ |
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$this->processed = new \DateTime(); |
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} |
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/** |
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* If data is raw we will send it as html form |
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* |
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* @return bool |
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*/ |
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public function isRaw(): bool |
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{ |
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return $this->raw; |
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} |
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/** |
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* @param bool $raw |
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*/ |
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public function setRaw(bool $raw) |
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{ |
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$this->raw = $raw; |
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} |
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/** |
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* @return string |
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*/ |
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public function getId(): string |
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{ |
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return $this->id; |
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} |
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/** |
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* @return string |
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*/ |
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public function getUrl(): string |
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{ |
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return $this->url; |
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} |
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/** |
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* @return mixed |
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*/ |
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public function getBody() |
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{ |
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return $this->body; |
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} |
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/** |
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* @return int |
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*/ |
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public function getExpectedCode(): int |
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{ |
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return $this->expectedCode; |
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} |
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/** |
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* @param int $expectedCode |
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*/ |
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public function setExpectedCode(int $expectedCode) |
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{ |
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$this->expectedCode = $expectedCode; |
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} |
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/** |
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* @return mixed |
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*/ |
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public function getExpectedContent() |
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{ |
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return $this->expectedContent; |
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} |
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/** |
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* @param mixed $expectedContent |
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*/ |
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public function setExpectedContent($expectedContent) |
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{ |
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$this->expectedContent = $expectedContent; |
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} |
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/** |
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* @return string |
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*/ |
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public function getUserAgent() |
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{ |
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return $this->userAgent; |
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} |
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/** |
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* @return \DateTime |
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*/ |
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public function getProcessed(): \DateTime |
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{ |
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return $this->processed; |
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} |
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/** |
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* @return int |
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*/ |
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public function getMaxAttempts(): int |
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{ |
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return $this->maxAttempts; |
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} |
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public function done() |
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{ |
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$this->status = self::STATUS_DONE; |
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$this->processed(); |
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} |
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/** |
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* @return array |
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*/ |
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public function jsonSerialize(): array |
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{ |
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$result = []; |
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foreach (get_object_vars($this) as $k => $v) { |
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if ($v instanceof \DateTime) { |
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$v = $v->format('U'); |
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} |
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$result[$k] = $v; |
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} |
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return $result; |
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} |
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/** |
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* @return string |
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*/ |
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public function getStatus(): string |
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{ |
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return $this->status; |
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} |
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/** |
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* @param string $status |
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*/ |
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public function setStatus(string $status) |
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{ |
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$this->status = $status; |
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} |
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/** |
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* @return \DateTime |
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*/ |
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public function getCreated(): \DateTime |
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{ |
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return $this->created; |
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} |
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/** |
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* @return int |
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*/ |
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public function getAttempt(): int |
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{ |
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return $this->attempt; |
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} |
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/** |
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* @return \DateTime |
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*/ |
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public function getNextAttempt(): \DateTime |
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{ |
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return $this->nextAttempt; |
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} |
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/** |
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* @return string |
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*/ |
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public function getStatusDetails(): string |
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{ |
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return $this->statusDetails; |
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} |
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/** |
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* @param string $statusDetails |
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*/ |
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public function setStatusDetails(string $statusDetails) |
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{ |
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$this->statusDetails = $statusDetails; |
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} |
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/** |
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* @return AbstractStrategy|StrategyInterface |
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*/ |
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public function getStrategy() |
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{ |
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return $this->strategy; |
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} |
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/** |
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* @param StrategyInterface $strategy |
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*/ |
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public function setStrategy(StrategyInterface $strategy) |
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{ |
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$this->strategy = $strategy; |
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$this->calculateNextRetry(); |
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} |
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/** |
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* @return array |
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*/ |
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public function getMetadata(): array |
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{ |
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return $this->metadata; |
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} |
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/** |
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* @param array $metadata |
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*/ |
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public function setMetadata(array $metadata) |
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{ |
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$this->metadata = $metadata; |
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} |
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/** |
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* @return null|string |
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*/ |
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public function getCallbackUrl() |
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{ |
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return $this->callbackUrl; |
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} |
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/** |
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* @param null|string $callbackUrl |
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*/ |
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public function setCallbackUrl($callbackUrl) |
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{ |
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$this->callbackUrl = $callbackUrl; |
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} |
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} |