handlestatustrait.php

См. документацию.

<?php
 
namespace Bitrix\Calendar\Sync\Util;
 
trait HandleStatusTrait
{
    protected array $statusHandlers = [];

    public function addStatusHandler(callable $handler): self
    {
        $this->statusHandlers[] = $handler;
 
        return $this;
    }

    public function addStatusHandlerList(array $handlers): self
    {
        foreach ($handlers as $handler)
        {
            $this->statusHandlers[] = $handler;
        }
 
        return $this;
    }

    public function getStatusHandlerList(): array
    {
        return $this->statusHandlers;
    }

    protected function sendStatus($status)
    {
        foreach ($this->statusHandlers as $statusHandler)
        {
            call_user_func($statusHandler, $status);
        }
    }
}