Viewing file:  MassPrunable.php (1.17 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
<?php
namespace Illuminate\Database\Eloquent;
use Illuminate\Database\Events\ModelsPruned;
use LogicException;
trait MassPrunable
{
/**
* Prune all prunable models in the database.
*
* @param int $chunkSize
* @return int
*/
public function pruneAll(int $chunkSize = 1000)
{
$query = tap($this->prunable(), function ($query) use ($chunkSize) {
$query->when(! $query->getQuery()->limit, function ($query) use ($chunkSize) {
$query->limit($chunkSize);
});
});
$total = 0;
do {
$total += $count = in_array(SoftDeletes::class, class_uses_recursive(get_class($this)))
? $query->forceDelete()
: $query->delete();
if ($count > 0) {
event(new ModelsPruned(static::class, $total));
}
} while ($count > 0);
return $total;
}
/**
* Get the prunable model query.
*
* @return \Illuminate\Database\Eloquent\Builder
*/
public function prunable()
{
throw new LogicException('Please implement the prunable method on your model.');
}
}
|