Laravel 通知將每個標記為已讀

Question

如何將用戶的每個通知標記為已讀，目前我將所有通知都標記為已讀，如下所示：

路線

Route::group(['prefix' => 'notification', 'as' => 'notification.'], function () {
    Route::delete('destroy/{userID}}', ['as' => 'destroy', 'uses' => 'NotificationController@destroy']);
});

控制器

    public function destroy($userID)
    {
        $user = User::findOrFail($userID);
        $user->unreadNotifications->map(function($n) {
            $n->markAsRead();
        });

        return back();
    }

表格

<form method="post" action="notification/destroy/{{ Auth::id() }}">
    {{ method_field('DELETE') }}
    {{ csrf_field() }}
    <button type="submit">Mark as read.</button>
</form>

Answer 1

如果你的表格中有這樣的東西：

<form method="post" action="notification/destroy/{{ Auth::id() }}">
    {{ method_field('DELETE') }}
    {{ csrf_field() }}
    <input type="hidden" name="notification_uuid" value="{{ $notification->id }}">
    <button type="submit">Mark as read.</button>
</form>

您需要做的就是在 map 方法中添加一個測試，如下所示：

public function destroy($userID, , Request $request)
{
    $user = User::findOrFail($userID);
    $user->unreadNotifications->map(function($n) use($request) {
        if($n->id == $request->get('notification_uuid')){
            $n->markAsRead();
        }
    });

    return back();
}

Answer 2

試試這個：

public function destroy($userID)
{
    $user = User::findOrFail($userID);
    $user->unreadNotifications->get()->map(function($n) {
        $n->markAsRead();
    });

    return back();
}