ldc-mesbr-app/app/Http/Controllers/Bo/CouponController.php

<?php

namespace App\Http\Controllers\Bo;

use App\Http\Controllers\Controller;
use App\Http\Requests\Bo\Coupons\StoreCouponRequest;
use App\Http\Requests\Bo\Coupons\UpdateCouponRequest;
use App\Models\Brand;
use App\Models\Coupon;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Str;
use App\Traits\Controllers\UpdateModelStatus;

class CouponController extends Controller
{
    use UpdateModelStatus;

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

        if ($request->search) {
            $this->searchQuery(
                $coupon,
                $request->search,
                null,
                'name',
            );
        }

        $this->sortQuery($coupon);
        $searchFields = trans('Name');

        $couponModels = $coupon->paginate(10);

        return view('bo.pages.coupons.index', compact('couponModels', 'searchFields'));
    }

    /**
     * Show the form for creating a new resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function create()
    {
        $brandModels = Brand::orderBy('name', 'ASC')->get();

        return view('bo.pages.coupons.create', compact('brandModels'));
    }


    /**
     * Store a newly created resource in storage.
     *
     * @param \App\Http\Requests\Bo\Coupons\StoreCouponRequest $request
     * @return \Illuminate\Http\Response
     */
    public function store(StoreCouponRequest $request)
    {
        return DB::transaction(function () use ($request) {
            $coupon = new Coupon();
            $coupon->fill($request->validated());

            if ($coupon->saveOrFail()) {
                return redirect()
                    ->route('bo.coupons.edit', $coupon)
                    ->with('success', trans(
                        'crud.messages.has_been_created',
                        ['model' => Str::singular(trans('models.classes.coupons'))]
                    ));
            }
            return redirect()
                ->back()
                ->with('error', trans(
                    'crud.messages.cannot_be_created',
                    ['model' => Str::singular(trans('models.classes.coupons'))]
                ));
        });
    }

    /**
     * Display a listing of the resource.
     *
     * @param \App\Models\Coupon $coupon
     * @return \Illuminate\Contracts\View\View|\Illuminate\Contracts\View\Factory
     */
    public function edit(Coupon $coupon)
    {
        $brandModels = Brand::orderBy('name', 'ASC')->get();

        return view('bo.pages.coupons.edit', [
            'couponModel' => $coupon,
            'brandModels' => $brandModels
        ]);
    }

    /**
     * Update the specified resource in storage.
     *
     * @param \App\Http\Requests\Bo\Coupons\UpdateCouponRequest $request
     * @param \App\Models\Coupon                                $coupon
     * @return \Illuminate\Http\Response
     */
    public function update(UpdateCouponRequest $request, Coupon $coupon)
    {
        return DB::transaction(function () use ($request, $coupon) {
            $coupon->fill($request->validated());
            if ($coupon->saveOrFail()) {
                return redirect()
                    ->route('bo.coupons.edit', $coupon)
                    ->with('success', trans(
                        'crud.messages.has_been_updated',
                        ['model' => Str::singular(trans('models.classes.coupons'))]
                    ));
            } //end if
            return redirect()
                ->back()
                ->with('error', trans(
                    'crud.messages.cannot_be_updated',
                    ['model' => Str::singular(trans('models.classes.coupons'))]
                ));
        });
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  \App\Models\Coupon $coupon
     * @return \Illuminate\Http\Response
     */
    public function destroy(Coupon $coupon)
    {
        if ($coupon->deleteOrFail()) {
            return redirect()
                ->route('bo.coupons.index')
                ->with('success', trans(
                    'crud.messages.has_been_deleted',
                    ['model' => Str::singular(trans('models.classes.coupons'))]
                ));
        }
        return redirect()
            ->back()
            ->with('error', trans(
                ':crud.messages.cannot_be_deleted',
                ['model' => Str::singular(trans('models.classes.coupons'))]
            ));
    }
}