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<?php |
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/* |
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* Laravel-Mns -- 阿里云消息队列（MNS）的 Laravel 适配。 |
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* |
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* This file is part of the abe/laravel-mns. |
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* |
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* (c) Abraham Greyson <[email protected]> |
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* @link: https://github.com/abrahamgreyson/laravel-mns |
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* |
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* This source file is subject to the MIT license that is bundled |
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* with this source code in the file LICENSE. |
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*/ |
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namespace LaravelMns\Jobs; |
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use AliyunMNS\Responses\ReceiveMessageResponse; |
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use Illuminate\Container\Container; |
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use Illuminate\Contracts\Queue\Job as JobContract; |
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use Illuminate\Queue\Jobs\Job; |
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use LaravelMns\MnsAdapter; |
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class MnsJob extends Job implements JobContract |
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{ |
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/** |
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* The class name of the job. |
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* |
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* @var string |
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*/ |
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protected $job; |
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/** |
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* The queue message data. |
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* |
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* @var string |
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*/ |
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protected $data; |
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/** |
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* @var \LaravelMns\MnsAdapter |
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*/ |
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private $mns; |
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/** |
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* Create a new job instance. |
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* |
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* @param \Illuminate\Container\Container $container |
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* @param \LaravelMns\MnsAdapter $mns |
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* @param string $queue |
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* @param \AliyunMNS\Responses\ReceiveMessageResponse $job |
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*/ |
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public function __construct( |
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Container $container, |
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MnsAdapter $mns, |
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$queue, |
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ReceiveMessageResponse $job |
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) { |
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$this->container = $container; |
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$this->mns = $mns; |
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$this->queue = $queue; |
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$this->job = $job; |
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} |
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/** |
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* Fire the job. |
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*/ |
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public function fire() |
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{ |
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$body = json_decode($this->getRawBody(), true); |
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if (!is_array($body)) { |
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throw new \InvalidArgumentException( |
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"Seems it's not a Laravel enqueued job. \r\n |
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[$body]" |
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); |
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} |
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$this->resolveAndFire($body); |
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} |
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/** |
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* Get the raw body string for the job. |
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* |
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* @return string |
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*/ |
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public function getRawBody() |
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{ |
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return $this->job->getMessageBody(); |
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} |
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/** |
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* Delete the job from the queue. |
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*/ |
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public function delete() |
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{ |
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parent::delete(); |
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$receiptHandle = $this->job->getReceiptHandle(); |
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$this->mns->deleteMessage($receiptHandle); |
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} |
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/** |
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* Release the job back into the queue. |
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* |
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* @param int $delay |
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*/ |
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public function release($delay = 0) |
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{ |
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// 默认情况下 Laravel 将以 delay 0 来更改可见性，其预期的是使用队列服务默认的 |
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// 下次可消费时间，但 Aliyun MNS PHP SDK 的接口要求这个值必须大于 0， |
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// 指从现在起，多久后消息变为可消费。 |
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$delay = 0 !== $delay |
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? $delay |
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: $this->fromNowToNextVisibleTime($this->job->getNextVisibleTime()); |
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parent::release($delay); |
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$this->mns->changeMessageVisibility( |
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$this->job->getReceiptHandle(), |
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$delay |
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); |
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} |
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/** |
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* Get the number of times the job has been attempted. |
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* |
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* @return int |
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*/ |
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public function attempts() |
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{ |
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return (int) $this->job->getDequeueCount(); |
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} |
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/** |
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* 从现在起到消息变为可消费的秒数。 |
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* |
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* @param int $nextVisibleTime 下次可消费时的微妙时间戳。 |
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* |
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* @return int |
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*/ |
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private function fromNowToNextVisibleTime($nextVisibleTime) |
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{ |
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$nowInMilliSeconds = 1000 * microtime(true); |
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$fromNowToNextVisibleTime = $nextVisibleTime - $nowInMilliSeconds; |
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return (int) ($fromNowToNextVisibleTime / 1000); |
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} |
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/** |
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* Get the IoC container instance. |
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* |
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* @return \Illuminate\Container\Container |
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*/ |
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public function getContainer() |
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{ |
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return $this->container; |
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} |
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} |
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abrahamgreyson /
laravel-mns
Loading history...
Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property.
Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property..