Question

我有一个基本的约会系统设置，但是每个登录的人都可以看到所有约会，所以我要做的就是让用户只能看到他们的约会。为此，我试图获取登录用户ID，然后显示具有此user_id值的所有约会（约会是联结表）

我知道我的代码可能很糟糕，但感谢任何帮助，谢谢

function index()
    {
        $logged_user_id = Auth::user()->id;
        $user = User::find($logged_user_id);

        $appointments = Appointment::where('user_id', '=' $user)->get();

        return view ('appointment/userappointments',['appointments' => $appointments]);
//      $appointments = Appointment::all();
    }

Answer 1

设置模型关系，你可以这样做

function index()
{
    $appointments = Auth::user()->appointments;
    return view ('appointment/userappointments',['appointments' => $appointments]);
}

Answer 2

您已拥有用户ID，无需提取用户信息。

function index()
{
    $logged_user_id = Auth::user()->id;
    $appointments = Appointment::where('user_id', '=' $logged_user_id)->get();

    return view ('appointment/userappointments',['appointments' => $appointments]);
    //$appointments = Appointment::all();
}

Laravel - 将数据库值与变量进行比较

2 个答案: