provider.php

См. документацию.

<?php
namespace Bitrix\Sale\Internals\Analytics;
 
use Bitrix\Main\Loader;
use Bitrix\Main\Type\DateTime;

abstract class Provider
{
    abstract public static function getCode(): string;

    abstract protected function needProvideData(): bool;

    abstract protected function getProviderData(): array;

    public function getData(): array
    {
        $result = [];
 
        if ($this->needProvideData())
        {
            $data = $this->getProviderData();
            if ($data)
            {
                $result = $data;
            }
        }
 
        return $result;
    }
}