BaseGraph::prepare

public function prepare()
{
	$filterParameters = $this->getFilterParameters();;
	$categoryId = $filterParameters['CATEGORY_ID']['value'] ?? 0;
	$userPermission = \CCrmPerms::GetCurrentUserPermissions();
	if (!\CCrmDeal::CheckReadPermission(0, $userPermission, $categoryId))
	{
		return false;
	}

	$query = DealTable::query();
	$this->prepareQuery($query);

	return $query->exec()->fetchAll();
}