60 lines
2.3 KiB
PHP
60 lines
2.3 KiB
PHP
<?php
|
|
|
|
namespace App\Traits\Controllers;
|
|
|
|
use App\Http\Requests\Bo\UpdateChangeOrderRequest;
|
|
use Illuminate\Database\Eloquent\Model;
|
|
use Illuminate\Support\Facades\DB;
|
|
use Illuminate\Support\Facades\Session;
|
|
use Illuminate\Support\Str;
|
|
|
|
trait ChangesModelOrder
|
|
{
|
|
/**
|
|
* Change order.
|
|
*
|
|
* @param \App\Http\Requests\Bo\UpdateChangeOrderRequest $request
|
|
* @param \Illuminate\Database\Eloquent\Model $model
|
|
* @return \Illuminate\Http\RedirectResponse
|
|
* @throws \RuntimeException Si le nom du parametre de la route ne correspond pas au model utilisé.
|
|
*/
|
|
public function changeOrder(UpdateChangeOrderRequest $request, Model $model): \Illuminate\Http\RedirectResponse
|
|
{
|
|
$params = collect(request()->route()->parameterNames);
|
|
$className = Str::ucfirst(Str::lower($params->get($params->count() - 2)));
|
|
$className = "\\App\\Models\\$className";
|
|
|
|
if (!class_exists($className)) {
|
|
throw new \RuntimeException("The $className class doesn't exist.");
|
|
}
|
|
|
|
/** @var \Illuminate\Database\Eloquent\Model|null */
|
|
$model = $className::where($model->getRouteKeyName(), $model->getRouteKey())->first();
|
|
|
|
if (!$model) {
|
|
return back()->with('error', trans('crud.messages.order_not_changed'));
|
|
}
|
|
|
|
return DB::transaction(function () use ($request, $className, $model) {
|
|
/** @var \Illuminate\Support\Collection $models */
|
|
$models = $className::query()
|
|
->orderBy('order', 'ASC')
|
|
->where('subrange_id', $model->subrange_id)
|
|
->where('id', '!=', $model->getKey())
|
|
->where('order', $request->direction ? '<' : '>', $model->order)
|
|
->get();
|
|
/** @var \Illuminate\Database\Eloquent\Model|null $tmp */
|
|
$tmp = $request->direction ? $models->last() : $models->first();
|
|
if (!$tmp) {
|
|
return back()->with('error', trans('crud.messages.order_not_changed'));
|
|
}
|
|
|
|
$newOrder = $tmp->getOriginal('order');
|
|
$tmp->update(['order' => $model->getOriginal('order')]);
|
|
$model->update(['order' => $newOrder]);
|
|
Session::flash('success', trans('crud.messages.order_changed'));
|
|
|
|
return back();
|
|
});
|
|
}
|
|
}
|