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<?php
namespace ShiftOneLabs\LaravelSqsFifoQueue\Queue\Deduplicators;
use Closure;
use ShiftOneLabs\LaravelSqsFifoQueue\Contracts\Queue\Deduplicator;
class Callback implements Deduplicator
{
/**
* The user defined callback function to generate the deduplication id.
*
* @var \Closure
*/
protected $callback;
* Create a new deduplicator instance.
* @param \Closure $callback
* @return void
public function __construct(Closure $callback)
$this->callback = $callback;
}
* Generate a deduplication id using the defined callback function.
* This deduplicator can be used to allow a developer to quickly generate
* a custom deduplicator using a Closure, without having to implement
* a completely new deduplicator object.
* @param string $payload
* @param string $queue
* @return string
public function generate($payload, $queue)
return call_user_func($this->callback, $payload, $queue);
shiftonelabs /
laravel-sqs-fifo-queue
