Laravel 8 : 尝试在 int 上读取属性 "user_id"

Question

当我想创建我的门以授予创建它的用户编辑事件的权限时，我遇到了这个错误。感谢您的帮助:)

我的列表页面：

@if(Gate::allows('Utilisateur', $events))
        <a class="btn btn-warning" href="{{route('events.edit',$events->id)}}">Editer</a> 
        @endif

事件控制器：

 public function edit($id)
    {
        
        if(!Auth::check())
        { 
            return redirect('login');
        }
        $event=Events::findOrFail($id);
    if(!Gate::allows('Utilisateur', Auth::id(), $event)){ 
        abort('403');
    }
    return view('events.edit', ['events' => Events::findOrFail($id)]);
    }

授权服务提供商：

 public function boot()
    {
        $this->registerPolicies();
        
        Gate::define('Utilisateur', function ($user,$event) {
            // dd("zzzz".$event);
            if($user->id===$event->user_id){
                return 1;
            }
            return 0;


        });
    }

Answer 1

从 allows 方法中删除 Auth::id()。

if(! Gate::allows('Utilisateur', $event)) { 
    abort('403');
}

Note that you are not required to pass the currently authenticated user to these methods. Laravel will automatically take care of passing the user into the gate closure.

https://laravel.com/docs/8.x/authorization#authorizing-actions-via-gates

Laravel 8 : 尝试在 int 上读取属性 "user_id"

Laravel 8 : Attempt to read property "user_id" on int

php

laravel

laravel-8

Laravel 8 : 尝试在 int 上读取 属性 "user_id"

Laravel 8 : Attempt to read property "user_id" on int

php

laravel

laravel-8

Laravel 8 : 尝试在 int 上读取属性 "user_id"