smms_law_re/app/Http/Middleware/PermissionMiddleware.php

<?php

namespace App\Http\Middleware;

use Closure;
use Illuminate\Http\Request;
use Spatie\Permission\Exceptions\UnauthorizedException;
use Symfony\Component\HttpFoundation\Response;

class PermissionMiddleware
{
    /**
     * Handle an incoming request.
     *
     * @param  \Closure(\Illuminate\Http\Request): (\Symfony\Component\HttpFoundation\Response)  $next
     */
    public function handle($request, Closure $next, $permission, $guard = null)
    {
        // dd(auth('api')->user()->can("user-list"), auth('api')->user());
        $authGuard = app('auth')->guard($guard);
        if (auth()->guest()) {
            // return to login page with unauthorized message session
            // return response()->json(['message' => 'Unauthenticated.'], 401);
            return redirect()->route('login')->with('error', '請先登入');
            // throw UnauthorizedException::notLoggedIn();
        }

        $permissions = is_array($permission)
            ? $permission
            : explode('|', $permission);

        foreach ($permissions as $permission) {
            // dd($authGuard->user(), $permission, $authGuard->user()->can($permission));
            if ($authGuard->user()->can($permission)) {
                return $next($request);
            }
        }
        return redirect()->route('system.dashboard')->with('error', '您無權限訪問此頁面');
        // throw UnauthorizedException::forPermissions($permissions);
    }
}