SATE-EasyReceipt/app/Events/ReceiptIssuingOrder/ReceiptIssuingOrderEvent.php

<?php

namespace App\Events\ReceiptIssuingOrder;

use App\Models\ReceiptIssuingOrder;
use App\Util\DateUtil;
use Illuminate\Broadcasting\InteractsWithSockets;
use Illuminate\Foundation\Events\Dispatchable;
use Illuminate\Queue\SerializesModels;
use Illuminate\Support\Carbon;

/**
 * 領収証発行依頼の基底イベントクラス
 */
abstract class ReceiptIssuingOrderEvent
{
    use Dispatchable, InteractsWithSockets, SerializesModels;

    public Carbon $eventDatetime;

    public function __construct(
        public ReceiptIssuingOrder $order
    ) {
        $this->eventDatetime = DateUtil::now();
    }

    abstract public function getEventName(): string;
}