Laravel通知电子邮件门面排队多个用户

Question

以下是我的代码，致力于向多个用户发送通知电子邮件

$users = User::whereIn('id', $userIds)->get();
\Notification::send($users, new DealPublished($deal));

它有效，但如果我想延迟它

$users = User::whereIn('id', $userIds)->get();

$when = Carbon::now()->addSecond();

\Notification::send($users, new DealPublished($deal))->when($when);

错误是

FatalThrowableError in DealController.php line 226:
Call to a member function when() on null

如何使用队列和通知外观向多个用户发送通知电子邮件？

感谢您的帮助

Answer 1

试试这样：

\Notification::send($users, (new DealPublished($deal))->delay($when));

Answer 2

我想你应该试试这个：

$when = Carbon::now()->addSecond(10);

 \Notification::send($users, new DealPublished($deal))->later($when);

或

\Notification::send($users, new DealPublished($deal))->when($when);

希望这对你有用！

Answer 3

使用foreach循环

$when = Carbon::now()->addSecond();
 foreach($users as $user){
     $user->notify((new DealPublished($deal))->delay($when));
 }

它有效，但如果有1000多个用户要通知，我不确定执行时间：D