c52b13cc51
Added support for soft-deleted models in ChangeModelOrder and ChangeModelOrderPosition actions. This allows for proper order adjustments even when models are soft-deleted.
77 lines
2.2 KiB
PHP
77 lines
2.2 KiB
PHP
<?php
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declare(strict_types=1);
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namespace App\Actions\Common;
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use App\Contracts\Action;
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use App\Contracts\ActionInput;
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use App\Interfaces\ModelWithOrder;
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use Illuminate\Database\Eloquent\Builder;
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use Illuminate\Database\Eloquent\Model;
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use Illuminate\Database\Eloquent\SoftDeletes;
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use SortDirection;
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use Webmozart\Assert\Assert;
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/**
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* @implements \App\Contracts\Action<\App\Actions\Common\ChangeModelOrderInput, bool>
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*/
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final class ChangeModelOrder implements Action
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{
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private const int MAX_ORDER_VALUE = 4294967295;
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/**
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* @param \App\Actions\Common\ChangeModelOrderInput $input
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*/
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#[\Override]
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public function __invoke(ActionInput $input): bool
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{
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Assert::isInstanceOf($input, ChangeModelOrderInput::class);
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$model = $input->model;
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$goUp = $input->direction === SortDirection::Ascending;
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$currentOrder = $model->getOrder();
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$usesSoftDeletes = in_array(SoftDeletes::class, class_uses_recursive($model), true)
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|| method_exists($model, 'trashed');
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/** @var Builder<Model&ModelWithOrder> $baseQuery */
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$baseQuery = $usesSoftDeletes
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// @phpstan-ignore method.notFound (withTrashed)
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? $model::query()->withTrashed()
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: $model::query();
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/** @var (Model&ModelWithOrder)|null $adjacentModel */
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$adjacentModel = $baseQuery
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->where('order', $goUp ? '<' : '>', $currentOrder)
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->orderBy('order', $goUp ? SortDirection::Descending : SortDirection::Ascending)
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->first();
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if ($adjacentModel === null) {
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return false;
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}
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$this->permuteModelOrders($model, $adjacentModel);
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return true;
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}
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private function permuteModelOrders(Model & ModelWithOrder $model1, Model & ModelWithOrder $model2): void
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{
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$order1 = $model1->getOrder();
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$order2 = $model2->getOrder();
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// Deactivate timestamps to avoid updating updated_at
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$model1->timestamps = false;
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$model2->timestamps = false;
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$model1->setOrder(self::MAX_ORDER_VALUE);
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$model1->saveQuietly();
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$model2->setOrder($order1);
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$model2->saveQuietly();
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$model1->setOrder($order2);
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$model1->saveQuietly();
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}
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}
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