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<?php
namespace Illuminate\Queue;
use Illuminate\Contracts\Queue\QueueableEntity;
use Illuminate\Contracts\Database\ModelIdentifier;
use Illuminate\Contracts\Queue\QueueableCollection;
use Illuminate\Database\Eloquent\Collection as EloquentCollection;
trait SerializesAndRestoresModelIdentifiers
{
/**
* Get the property value prepared for serialization.
*
* @param mixed $value
* @return mixed
*/
protected function getSerializedPropertyValue($value)
{
if ($value instanceof QueueableCollection) {
return new ModelIdentifier($value->getQueueableClass(), $value->getQueueableIds());
}
if ($value instanceof QueueableEntity) {
return new ModelIdentifier(get_class($value), $value->getQueueableId());
}
return $value;
}
/**
* Get the restored property value after deserialization.
*
* @param mixed $value
* @return mixed
*/
protected function getRestoredPropertyValue($value)
{
if (! $value instanceof ModelIdentifier) {
return $value;
}
return is_array($value->id)
? $this->restoreCollection($value)
: $this->getQueryForModelRestoration(new $value->class)->useWritePdo()->findOrFail($value->id);
}
/**
* Restore a queueable collection instance.
*
* @param \Illuminate\Contracts\Database\ModelIdentifier $value
* @return \Illuminate\Database\Eloquent\Collection
*/
protected function restoreCollection($value)
{
if (! $value->class || count($value->id) === 0) {
return new EloquentCollection;
}
$model = new $value->class;
return $this->getQueryForModelRestoration($model)->useWritePdo()
->whereIn($model->getQualifiedKeyName(), $value->id)->get();
}
/**
* Get the query for restoration.
*
* @param \Illuminate\Database\Eloquent\Model $model
* @return \Illuminate\Database\Eloquent\Builder
*/
protected function getQueryForModelRestoration($model)
{
return $model->newQueryWithoutScopes();
}
}