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<?php |
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/** |
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* Quantum PHP Framework |
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* |
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* An open source software development framework for PHP |
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* |
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* @package Quantum |
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* @author Arman Ag. <[email protected]> |
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* @copyright Copyright (c) 2018 Softberg LLC (https://softberg.org) |
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* @link http://quantum.softberg.org/ |
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* @since 2.9.7 |
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*/ |
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namespace Quantum\Model\Traits; |
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use Quantum\Paginator\Exceptions\PaginatorException; |
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use Quantum\Tests\_root\shared\Models\Products; |
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use Quantum\App\Exceptions\BaseException; |
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use Quantum\Model\ModelCollection; |
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use Quantum\Paginator\Paginator; |
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/** |
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* Trait SoftDeletes |
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* @package Quantum\Model |
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*/ |
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trait SoftDeletes |
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{ |
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/** |
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* @var bool |
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*/ |
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protected $includeTrashed = false; |
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/** |
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* Soft delete the model by setting the deleted_at timestamp. |
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* @return bool |
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*/ |
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public function delete(): bool |
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{ |
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$this->prop($this->getDeleteAtColumn(), date('Y-m-d H:i:s')); |
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return $this->save(); |
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} |
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/** |
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* Restore a soft deleted model. |
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* @return bool |
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*/ |
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public function restore(): bool |
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{ |
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$this->prop($this->getDeleteAtColumn(), null); |
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return $this->save(); |
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} |
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/** |
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* Force delete the model from the database. |
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* @return bool |
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*/ |
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public function forceDelete(): bool |
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{ |
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return parent::delete(); |
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} |
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/** |
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* Include soft deleted records in the query. |
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* @return static |
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*/ |
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public function withTrashed(): self |
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{ |
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$this->includeTrashed = true; |
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return $this; |
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} |
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/** |
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* Return only soft deleted records. |
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* @return static |
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*/ |
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public function onlyTrashed(): self |
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{ |
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$this->includeTrashed = true; |
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$this->ormInstance->isNotNull($this->getDeleteAtColumn()); |
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return $this; |
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} |
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/** |
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* Get all non-deleted records unless withTrashed is called. |
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* @return ModelCollection |
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*/ |
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public function get(): ModelCollection |
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{ |
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$this->applySoftDeleteScope(); |
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return parent::get(); |
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} |
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/** |
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* Paginate non-deleted records unless withTrashed is called. |
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* @param int $perPage |
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* @param int $currentPage |
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* @return Paginator |
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* @throws BaseException |
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* @throws PaginatorException |
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*/ |
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public function paginate(int $perPage, int $currentPage = 1): Paginator |
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{ |
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$this->applySoftDeleteScope(); |
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return parent::paginate($perPage, $currentPage); |
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} |
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/** |
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* Count all non-deleted records unless withTrashed() is called. |
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* @return int |
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*/ |
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public function count(): int |
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{ |
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$this->applySoftDeleteScope(); |
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return parent::count(); |
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} |
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/** |
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* Find one record by its ID, excluding soft deleted unless withTrashed() is called. |
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* @param int $id |
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* @return static |
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*/ |
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public function findOne(int $id): self |
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{ |
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$this->applySoftDeleteScope(); |
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parent::findOne($id); |
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return $this; |
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} |
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/** |
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* Find one record by column and value, excluding soft deleted unless withTrashed() is called. |
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* @param string $column |
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* @param $value |
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* @return static |
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*/ |
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public function findOneBy(string $column, $value): self |
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{ |
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$this->applySoftDeleteScope(); |
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parent::findOneBy($column, $value); |
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return $this; |
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} |
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/** |
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* Get the first record, excluding soft deleted unless withTrashed() is called. |
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* @return static |
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*/ |
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public function first(): self |
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{ |
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$this->applySoftDeleteScope(); |
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parent::first(); |
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return $this; |
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} |
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/** |
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* Apply soft delete scope to the current query if not including trashed. |
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*/ |
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protected function applySoftDeleteScope(): void |
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{ |
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if (!$this->includeTrashed) { |
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$this->ormInstance->isNull($this->getDeleteAtColumn()); |
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} |
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} |
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/** |
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* Get the column name used for soft deletes. |
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* @return string |
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*/ |
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protected function getDeleteAtColumn(): string |
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{ |
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if (defined(static::class . '::DELETED_AT')) { |
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return static::DELETED_AT; |
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} |
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return 'deleted_at'; |
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} |
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} |