55 lines
1.5 KiB
PHP
55 lines
1.5 KiB
PHP
<?php
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namespace App\Actions\ProjectBoard;
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use App\Models\BoardColumn;
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use App\Models\Project;
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use Illuminate\Support\Collection;
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trait ReordersBoardColumns
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{
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private function normalizeColumnPositions(Project $project): void
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{
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$this->persistOrderedColumns(
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$project->boardColumns()
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->get()
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->values(),
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);
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}
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private function reorderColumns(Project $project, BoardColumn $movingColumn, int $desiredPosition): void
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{
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/** @var Collection<int, BoardColumn> $columns */
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$columns = $project->boardColumns()
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->whereKeyNot($movingColumn->id)
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->get()
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->values();
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$insertAt = max(0, min($desiredPosition - 1, $columns->count()));
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$columns->splice($insertAt, 0, [$movingColumn]);
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$this->persistOrderedColumns($columns->values());
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}
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/**
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* @param Collection<int, BoardColumn> $columns
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*/
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private function persistOrderedColumns(Collection $columns): void
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{
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$temporaryOffset = ((int) $columns->max('position')) + $columns->count() + 1;
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$columns->each(function (BoardColumn $column, int $index) use ($temporaryOffset): void {
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$column->forceFill([
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'position' => $temporaryOffset + $index,
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])->saveQuietly();
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});
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$columns->each(function (BoardColumn $column, int $index): void {
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$column->forceFill([
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'position' => $index + 1,
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])->saveQuietly();
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});
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}
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}
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