• Модуль: im
  • Путь к файлу: ~/bitrix/modules/im/lib/V2/Message/Delete/DeleteService.php
  • Класс: BitrixImV2MessageDeleteDeleteService
  • Вызов: DeleteService::getCounter
private function getCounter(int $userId): int
{
	$this->counters ??= (new MessageCounterService())
		->getByChatForEachUsers($this->chat->getChatId(), $this->chat->getRelations()->getUserIds())
	;

	return $this->counters[$userId] ?? 0;
}