Laravel livewire - 有什么方法可以从数据库中获取实时数据？

Question

I have a project for food ordering and deliverying. Basically this is a concept of project:

• User order a food in some restaurant
• That order of that restaurant is showing specifically to the manager of that restaurant
• Manager is getting SMS notification about new order
• He needs to refresh his dashboard to see new order

The point is in the last step Manager needs to refresh his dashboard to see new order . I'm using livewire and Laravel 7 framework, is there any way for the manager to get new orders in realtime?

I know for livewire polling but I don't want to use that because it can cause server problems in large quantities of using it. Is there any other way? Something like mount() function or emit ?

Answer 1

I've never used this feature but it seems you need broadcasting

In many modern web applications, WebSockets are used to implement realtime, live-updating user interfaces. When some data is updated on the server, a message is typically sent over a WebSocket connection to be handled by the client. WebSockets provide a more efficient alternative to continually polling your application's server for data changes that should be reflected in your UI.