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