ImportOneCPackageCRM::checkDocuments

protected function checkDocuments(array $documents)
{
	$result = new Result();

	if(!$this->hasDocumentByTypeId(ExchangeOneCDocumentType::ORDER, $documents))
	{
		$result->addError(new Error(GetMessage('CRM_PACKAGE_NOT_FOUND_ORDER'), 'CRM_PACKAGE_NOT_FOUND_ORDER'));
	}
	else
	{
		$documentOrder = $this->getDocumentByTypeId(ExchangeOneCDocumentType::ORDER, $documents);

		if(!$this->hasDocumentByTypeId(ExchangeOneCDocumentType::PAYMENT_CASH, $documents) &&
			!$this->hasDocumentByTypeId(ExchangeOneCDocumentType::PAYMENT_CASH_LESS, $documents) &&
			!$this->hasDocumentByTypeId(ExchangeOneCDocumentType::PAYMENT_CARD_TRANSACTION, $documents))
		{
			$result->addError(new Error(GetMessage('CRM_PACKAGE_NOT_FOUND_PAYMENT', array('#XML_1C_DOCUMENT_ID#'=>$documentOrder->getExternalId())), 'CRM_PACKAGE_NOT_FOUND_PAYMENT'));
		}

		$countShipment = 0;
		foreach ($documents as $document)
		{
			if($document->getTypeId() == ExchangeOneCDocumentType::SHIPMENT)
			{
				$countShipment++;
			}
		}

		if($countShipment>=2)
		{
			$result->addError(new Error(GetMessage('CRM_PACKAGE_PARTIAL_SHIPMENT_NOT_SUPPORTED', array('#XML_1C_DOCUMENT_ID#'=>$documentOrder->getExternalId())), 'CRM_PACKAGE_NOT_FOUND_PAYMENT'));
		}
	}

	return $result;
}