<?php
namespace Illuminate\Queue;
use Aws\Sqs\SqsClient;
use Illuminate\Contracts\Queue\ClearableQueue;
use Illuminate\Contracts\Queue\Queue as QueueContract;
use Illuminate\Queue\Jobs\SqsJob;
use Illuminate\Support\Str;
class SqsQueue extends Queue implements QueueContract, ClearableQueue
{
/**
* The Amazon SQS instance.
*
* @var \Aws\Sqs\SqsClient
*/
protected $sqs;
/**
* The name of the default queue.
*
* @var string
*/
protected $default;
/**
* The queue URL prefix.
*
* @var string
*/
protected $prefix;
/**
* The queue name suffix.
*
* @var string
*/
private $suffix;
/**
* Create a new Amazon SQS queue instance.
*
* @param \Aws\Sqs\SqsClient $sqs
* @param string $default
* @param string $prefix
* @param string $suffix
* @param bool $dispatchAfterCommit
* @return void
*/
public function __construct(SqsClient $sqs,
$default,
$prefix = '',
$suffix = '',
$dispatchAfterCommit = false)
{
$this->sqs = $sqs;
$this->prefix = $prefix;
$this->default = $default;
$this->suffix = $suffix;
$this->dispatchAfterCommit = $dispatchAfterCommit;
}
/**
* Get the size of the queue.
*
* @param string|null $queue
* @return int
*/
public function size($queue = null)
{
$response = $this->sqs->getQueueAttributes([
'QueueUrl' => $this->getQueue($queue),
'AttributeNames' => ['ApproximateNumberOfMessages'],
]);
$attributes = $response->get('Attributes');
return (int) $attributes['ApproximateNumberOfMessages'];
}
/**
* Push a new job onto the queue.
*
* @param string $job
* @param mixed $data
* @param string|null $queue
* @return mixed
*/
public function push($job, $data = '', $queue = null)
{
return $this->enqueueUsing(
$job,
$this->createPayload($job, $queue ?: $this->default, $data),
$queue,
null,
function ($payload, $queue) {
return $this->pushRaw($payload, $queue);
}
);
}
/**
* Push a raw payload onto the queue.
*
* @param string $payload
* @param string|null $queue
* @param array $options
* @return mixed
*/
public function pushRaw($payload, $queue = null, array $options = [])
{
return $this->sqs->sendMessage([
'QueueUrl' => $this->getQueue($queue), 'MessageBody' => $payload,
])->get('MessageId');
}
/**
* Push a new job onto the queue after (n) seconds.
*
* @param \DateTimeInterface|\DateInterval|int $delay
* @param string $job
* @param mixed $data
* @param string|null $queue
* @return mixed
*/
public function later($delay, $job, $data = '', $queue = null)
{
return $this->enqueueUsing(
$job,
$this->createPayload($job, $queue ?: $this->default, $data),
$queue,
$delay,
function ($payload, $queue, $delay) {
return $this->sqs->sendMessage([
'QueueUrl' => $this->getQueue($queue),
'MessageBody' => $payload,
'DelaySeconds' => $this->secondsUntil($delay),
])->get('MessageId');
}
);
}
/**
* Push an array of jobs onto the queue.
*
* @param array $jobs
* @param mixed $data
* @param string|null $queue
* @return void
*/
public function bulk($jobs, $data = '', $queue = null)
{
foreach ((array) $jobs as $job) {
if (isset($job->delay)) {
$this->later($job->delay, $job, $data, $queue);
} else {
$this->push($job, $data, $queue);
}
}
}
/**
* Pop the next job off of the queue.
*
* @param string|null $queue
* @return \Illuminate\Contracts\Queue\Job|null
*/
public function pop($queue = null)
{
$response = $this->sqs->receiveMessage([
'QueueUrl' => $queue = $this->getQueue($queue),
'AttributeNames' => ['ApproximateReceiveCount'],
]);
if (! is_null($response['Messages']) && count($response['Messages']) > 0) {
return new SqsJob(
$this->container, $this->sqs, $response['Messages'][0],
$this->connectionName, $queue
);
}
}
/**
* Delete all of the jobs from the queue.
*
* @param string $queue
* @return int
*/
public function clear($queue)
{
return tap($this->size($queue), function () use ($queue) {
$this->sqs->purgeQueue([
'QueueUrl' => $this->getQueue($queue),
]);
});
}
/**
* Get the queue or return the default.
*
* @param string|null $queue
* @return string
*/
public function getQueue($queue)
{
$queue = $queue ?: $this->default;
return filter_var($queue, FILTER_VALIDATE_URL) === false
? $this->suffixQueue($queue, $this->suffix)
: $queue;
}
/**
* Add the given suffix to the given queue name.
*
* @param string $queue
* @param string $suffix
* @return string
*/
protected function suffixQueue($queue, $suffix = '')
{
if (str_ends_with($queue, '.fifo')) {
$queue = Str::beforeLast($queue, '.fifo');
return rtrim($this->prefix, '/').'/'.Str::finish($queue, $suffix).'.fifo';
}
return rtrim($this->prefix, '/').'/'.Str::finish($queue, $this->suffix);
}
/**
* Get the underlying SQS instance.
*
* @return \Aws\Sqs\SqsClient
*/
public function getSqs()
{
return $this->sqs;
}
}
At NFC Pay, we strive to provide a seamless and satisfactory experience with our services. This Refund Policy outlines the circumstances under which refunds may be issued for transactions made through our platform. Please read this policy carefully to understand your rights regarding refunds.
1. Eligibility for Refunds
Refunds may be considered under the following circumstances:
2. Non-Refundable Situations
Refunds will generally not be issued in the following situations:
3. Refund Process
To request a refund, please follow these steps:
4. Refund Exceptions
Certain transactions may be subject to specific terms and conditions, including non-refundable fees or charges. Please review the terms associated with each transaction carefully, as some fees may not be eligible for refunds.
5. Modifications to the Refund Policy
NFC Pay reserves the right to modify this Refund Policy at any time. Changes will be communicated through updates on our website and app, and the effective date will be updated accordingly. We encourage you to review this policy periodically to stay informed about our refund practices.
By using NFC Pay, you agree to this Refund Policy and understand the terms under which refunds may be issued. Our goal is to ensure a fair and transparent refund process, providing you with confidence and peace of mind when using our services.