ldc-legaulois/app/Http/Controllers/Bo/DiscountController.php

<?php

namespace App\Http\Controllers\Bo;

use App\Http\Controllers\Controller;
use App\Models\Discount;
use App\Traits\Controllers\UpdateModelPublished;
use Illuminate\Http\Request;

class DiscountController extends Controller
{
    use UpdateModelPublished;

    /**
     * Create the controller instance.
     */
    public function __construct()
    {
        $this->authorizeResource(Discount::class);
    }

    /**
     * Display a listing of the resource.
     *
     * @param \Illuminate\Http\Request $request
     * @return \Illuminate\Contracts\View\View
     */
    public function index(Request $request): \Illuminate\Contracts\View\View
    {
        /** @var \Illuminate\Database\Eloquent\Builder $query */
        $query = Discount::query();

        /** @var string $search Search field */
        $search = $request->search;
        if ($search) {
            $this->searchQuery(
                $query,
                $search,
                null,
                'code',
                'name',
                'value',
            );
        }
        $searchFields = \implode(', ', [
            trans('validation.custom.code'),
            trans('validation.attributes.name'),
            trans('validation.custom.value'),
        ]);

        /** Sort columns with a query */
        $this->sortQuery($query);

        /** Custom pagination */
        $discountModels = $this->paginate($query);

        return view('bo.pages.discounts.index', compact('discountModels', 'search', 'searchFields'));
    }

    /**
     * Show the specified resource.
     *
     * @param \App\Models\Discount $discount
     * @return \Illuminate\Contracts\View\View
     */
    public function show(Discount $discount): \Illuminate\Contracts\View\View
    {
        return view('bo.pages.discounts.show', ['discountModel' => $discount]);
    }

    /**
     * Show the specified resource.
     *
     * @return \Illuminate\Http\RedirectResponse
     */
    public function updateList(): \Illuminate\Http\RedirectResponse
    {
        Discount::updateDiscounts();
        return redirect()->route('bo.discounts.index')
            ->with('success', trans('Mise à jour des réductions réussie !'));
    }
}