HT_DASHBOARD/app/Http/Controllers/Web/Auth/SwitchShopController.php

<?php

namespace App\Http\Controllers\Web\Auth;

use App\Codes\UserRole;
use App\Http\Controllers\Web\WebController;
use App\Models\User;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use LogicException;

class SwitchShopController extends WebController
{

    public function name(): string
    {
        return "成り代わり(店舗)";
    }

    public function description(): string
    {
        return "成り代わりを行う";
    }


    public function __construct(protected SwitchParam $param)
    {
        parent::__construct();
    }

    protected function run(Request $request): JsonResponse
    {
        $param = $this->param;

        $user = User::findOrFail($param->userId);
        if ($user->role !== UserRole::SHOP) throw new LogicException();

        $this->sessionUser->switch($user);

        $res = [
            'user_id' => $user->id,
            'name' => $user->name,
            'role' => $user->role,
        ];

        return $this->successResponse($res);
    }
}