spy30/app/Events/NewTweetEvent.php

<?php

namespace App\Events;

use Illuminate\Broadcasting\Channel;
use Illuminate\Queue\SerializesModels;
use Illuminate\Broadcasting\PrivateChannel;
use Illuminate\Broadcasting\PresenceChannel;
use Illuminate\Foundation\Events\Dispatchable;
use Illuminate\Broadcasting\InteractsWithSockets;
use Illuminate\Contracts\Broadcasting\ShouldBroadcast;

use App\Tweet;

class NewTweetEvent implements ShouldBroadcast
{
    use Dispatchable, InteractsWithSockets, SerializesModels;

    public $tweet_id;
    public $tweet_date;
    public $team_name;
    public $team_color;
    public $player_username;
    public $player_photo;
    public $text;
    public $photos;
    public $mission;
    public $mission_id;

    /**
     * Create a new event instance.
     *
     * @return void
     */
    public function __construct(Tweet $tweet)
    {
        $this->tweet_id = $tweet->id;
        $this->tweet_date = strtotime($tweet->tweet_date);
        $this->team_name = ($tweet->team ? $tweet->team->name : null);
        $this->team_color = ($tweet->team ? $tweet->team->color : null);
        $this->player_username = ($tweet->player ? $tweet->player->twitter : null);
        $this->player_photo = ($tweet->player ? $tweet->player->photo : null);
        $this->text = $tweet->text;
        $this->photos = json_decode($tweet->photo);
        $this->mission = ($tweet->mission ? $tweet->mission->hashtag : null);
        $this->mission_id = $tweet->mission_id;
    }

    /**
     * Get the channels the event should broadcast on.
     *
     * @return Channel|array
     */
    public function broadcastOn()
    {
        return ['tweet-queue'];
    }
}