counterprovider.php

<?php
 
namespace Bitrix\Socialnetwork\Integration\Calendar;
 
use Bitrix\Calendar\Ui\CountersManager;
use Bitrix\Main\Loader;
use Bitrix\Socialnetwork\Internals\Space\Counter\Dictionary;
use Bitrix\Socialnetwork\Internals\Space\Counter\ProviderInterface;
 
class CounterProvider implements ProviderInterface
{
    public function __construct(private int $userId) { }
 
    public function getTotal(int $spaceId = 0): int
    {
        $result = 0;
 
        if (!$this->isCalendarModuleAvailable())
        {
            return $result;
        }
 
        if ($spaceId !== 0)
        {
            return $result;
        }
 
        $counters = CountersManager::getValues($this->userId);
 
        if (isset($counters['invitation']['value']))
        {
            return (int)$counters['invitation']['value'];
        }
 
        return $result;
    }
 
    public function getValue(int $spaceId = 0, array $metrics = []): int
    {
        $result = 0;
 
        if (!$this->isCalendarModuleAvailable())
        {
            return $result;
        }
 
        foreach ($metrics as $metric)
        {
            switch ($metric)
            {
                case Dictionary::COUNTERS_CALENDAR_TOTAL:
                    return $this->getTotal($spaceId);
                    //TODO: other cases ...
            }
        }
 
        return $result;
    }
 
    public function getAvailableMetrics(): array
    {
        return [
            Dictionary::COUNTERS_CALENDAR_TOTAL,
        ];
    }
 
    private function isCalendarModuleAvailable(): bool
    {
        return Loader::includeModule('calendar');
    }
}