特定用户的套接字服务器通道

Question

我写了一个小laravel / JavaScript应用程序，我可以通知用户。目前所有用户都会收到通知，但我想通知特定用户。

到目前为止我构建了这个：

Laravel Event class：

class NotificationSent implements ShouldBroadcast
{
    use SerializesModels;

    public $notifications;
    public $user;

    public function __construct(array $notifications, $user)
    {
        $this->notifications = $notifications;
        $this->user = $user;
    }

    public function broadcastOn()
    {
        return ['notification-channel'];
        // return ['notification-channel-'. $this->user->id];
    }
}

我像这样开火，

# fire event to sent notification
event(new NotificationSent(
    $notifications, $admin
));

我想在用户上激活事件（$ admin包含用户模型）。

我的套接字服务器socket.js

// socket.js
var server = require('http').Server();

var io = require('socket.io')(server);

// class declaration
var Redis = require('ioredis');

// Redis UserSignedUp Channel
var redisUserSignedUp = new Redis();


// Redis NotificationSent Channel
var redisNotificationSent = new Redis();

redisNotificationSent.subscribe('notification-channel');

redisNotificationSent.on('message', function(channel, message) {
    message = JSON.parse(message);
    console.log(channel, message);
    io.emit(channel + ':' + message.event, message.data);
});

server.listen(3000);

我的Event.js

var socket = io('http://192.168.3.125:3000'); // local

Vue.use(VToaster, {timeout: 5000})

new Vue({

    el: '#app',

    data: {
        authID: $('#auth-id').val(),
    },

    mounted: function() {

        // NotificationSent Event
        socket.on('notification-channel-' + this.authID + ':App\\Events\\NotificationSent', function(data) {
        // socket.on('notification-channel:App\\Events\\NotificationSent', function(data) {
            console.log(data);
            this.$toaster.info('Hi.');
        }.bind(this));
    },


});