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intf.ZUGFeRDInvoiceDescriptor20Reader.pas
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{* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.}
unit intf.ZUGFeRDInvoiceDescriptor20Reader;
interface
uses
System.SysUtils, System.Classes, System.DateUtils, System.Variants
,System.NetEncoding
,Xml.XMLDoc, Xml.xmldom, Xml.XMLIntf
,Xml.Win.msxmldom, Winapi.MSXMLIntf, Winapi.msxml
,intf.ZUGFeRDXmlHelper
,intf.ZUGFeRDInvoiceDescriptorReader
,intf.ZUGFeRDTradeLineItem
,intf.ZUGFeRDParty
,intf.ZUGFeRDAdditionalReferencedDocument
,intf.ZUGFeRDInvoiceDescriptor
,intf.ZUGFeRDExceptions
,intf.ZUGFeRDProfile,intf.ZUGFeRDInvoiceTypes
,intf.ZUGFeRDSubjectCodes
,intf.ZUGFeRDGlobalID,intf.ZUGFeRDGlobalIDSchemeIdentifiers
,intf.ZUGFeRDCountryCodes
,intf.ZUGFeRDTaxRegistrationSchemeID
,intf.ZUGFeRDContact
,intf.ZUGFeRDAdditionalReferencedDocumentTypeCodes
,intf.ZUGFeRDReferenceTypeCodes
,intf.ZUGFeRDDeliveryNoteReferencedDocument
,intf.ZUGFeRDCurrencyCodes
,intf.ZUGFeRDPaymentMeans,intf.ZUGFeRDPaymentMeansTypeCodes
,intf.ZUGFeRDFinancialCard
,intf.ZUGFeRDBankAccount
,intf.ZUGFeRDTaxTypes,intf.ZUGFeRDTaxCategoryCodes
,intf.ZUGFeRDTaxExemptionReasonCodes
,intf.ZUGFeRDPaymentTerms
,intf.ZUGFeRDSellerOrderReferencedDocument
,intf.ZUGFeRDInvoiceReferencedDocument
,intf.ZUGFeRDQuantityCodes
,intf.ZUGFeRDApplicableProductCharacteristic
,intf.ZUGFeRDAssociatedDocument
,intf.ZUGFeRDNote
,intf.ZUGFeRDContentCodes
,intf.ZUGFeRDBuyerOrderReferencedDocument
,intf.ZUGFeRDContractReferencedDocument
,intf.ZUGFeRDSpecialServiceDescriptionCodes
,intf.ZUGFeRDAllowanceOrChargeIdentificationCodes
;
type
TZUGFeRDInvoiceDescriptor20Reader = class(TZUGFeRDInvoiceDescriptorReader)
private
function GetValidURIs : TArray<string>;
function _parseTradeLineItem(tradeLineItem : IXmlDomNode {nsmgr: XmlNamespaceManager := nil; }) : TZUGFeRDTradeLineItem;
function _nodeAsParty(basenode: IXmlDomNode; const xpath: string) : TZUGFeRDParty;
function _getAdditionalReferencedDocument(XmlNode : IXmlDomNode) : TZUGFeRDAdditionalReferencedDocument;
public
function IsReadableByThisReaderVersion(stream: TStream): Boolean; override;
function IsReadableByThisReaderVersion(xmldocument: IXMLDocument): Boolean; override;
/// <summary>
/// Parses the ZUGFeRD invoice from the given stream.
///
/// Make sure that the stream is open, otherwise an IllegalStreamException exception is thrown.
/// Important: the stream will not be closed by this function.
/// </summary>
/// <param name="stream"></param>
/// <returns>The parsed ZUGFeRD invoice</returns>
function Load(stream: TStream): TZUGFeRDInvoiceDescriptor; override;
function Load(xmldocument : IXMLDocument): TZUGFeRDInvoiceDescriptor; override;
end;
implementation
uses intf.ZUGFeRDXMLUtils, intf.ZUGFeRDHelper, intf.ZUGFeRDDataTypeReader, intf.ZUGFeRDPaymentTermsType;
{ TZUGFeRDInvoiceDescriptor20Reader }
function TZUGFeRDInvoiceDescriptor20Reader.GetValidURIs : TArray<string>;
begin
Result := TArray<string>.Create(
'urn:cen.eu:EN16931:2017#conformant#urn:zugferd.de:2p0:extended', // Profil EXTENDED
'urn:cen.eu:EN16931:2017', // Profil EN 16931 (COMFORT)" +
'urn:cen.eu:EN16931:2017#compliant#urn:zugferd.de:2p0:basic', // Profil BASIC
'urn:zugferd.de:2p0:basicwl', // Profil BASIC WL
'urn:zugferd.de:2p0:minimum' // Profil MINIMUM
);
end;
function TZUGFeRDInvoiceDescriptor20Reader.IsReadableByThisReaderVersion(
stream: TStream): Boolean;
begin
Result := IsReadableByThisReaderVersion(stream, GetValidURIs);
end;
function TZUGFeRDInvoiceDescriptor20Reader.IsReadableByThisReaderVersion(
xmldocument: IXMLDocument): Boolean;
begin
Result := IsReadableByThisReaderVersion(xmldocument, GetValidURIs);
end;
function TZUGFeRDInvoiceDescriptor20Reader.Load(stream: TStream): TZUGFeRDInvoiceDescriptor;
var
xml : IXMLDocument;
begin
if Stream = nil then
raise TZUGFeRDIllegalStreamException.Create('Cannot read from stream');
xml := NewXMLDocument;
try
xml.LoadFromStream(stream,TXMLEncodingType.xetUTF_8);
xml.Active := True;
Result := Load(xml);
finally
xml := nil;
end;
end;
function TZUGFeRDInvoiceDescriptor20Reader.Load(xmldocument : IXMLDocument): TZUGFeRDInvoiceDescriptor;
var
doc : IXMLDOMDocument2;
node : IXMLDOMNode;
nodes : IXMLDOMNodeList;
i : Integer;
id, schemeID: string;
begin
doc := TZUGFeRDXmlHelper.PrepareDocumentForXPathQuerys(xmldocument);
//XmlNamespaceManager nsmgr = _GenerateNamespaceManagerFromNode(doc.DocumentElement);
Result := TZUGFeRDInvoiceDescriptor.Create;
Result.IsTest := XMLUtils._nodeAsBool(doc.documentElement,'//*[local-name()="ExchangedDocumentContext"]/ram:TestIndicator');
Result.BusinessProcess := XMLUtils._nodeAsString(doc.DocumentElement, '//*[local-name()="BusinessProcessSpecifiedDocumentContextParameter"]/ram:ID');//, nsmgr),
Result.Profile := TZUGFeRDProfileExtensions.FromString(XMLUtils._nodeAsString(doc.DocumentElement, '//ram:GuidelineSpecifiedDocumentContextParameter/ram:ID'));//, nsmgr)),
Result.Name := XMLUtils._nodeAsString(doc.DocumentElement, '//*[local-name()="ExchangedDocument"]/ram:Name');
Result.Type_ := TZUGFeRDInvoiceTypeExtensions.FromString(XMLUtils._nodeAsString(doc.DocumentElement, '//*[local-name()="ExchangedDocument"]/ram:TypeCode'));//, nsmgr)),
Result.InvoiceNo := XMLUtils._nodeAsString(doc.DocumentElement, '//*[local-name()="ExchangedDocument"]/ram:ID');//, nsmgr),
Result.InvoiceDate := XMLUtils._nodeAsDateTime(doc.DocumentElement, '//*[local-name()="ExchangedDocument"]/ram:IssueDateTime/udt:DateTimeString');//", nsmgr)
nodes := doc.selectNodes('//*[local-name()="ExchangedDocument"]/ram:IncludedNote');
for i := 0 to nodes.length-1 do
begin
var content : String := XMLUtils._nodeAsString(nodes[i], './/ram:Content');
var _subjectCode : String := XMLUtils._nodeAsString(nodes[i], './/ram:SubjectCode');
var subjectCode : TZUGFeRDSubjectCodes := TZUGFeRDSubjectCodesExtensions.FromString(_subjectCode);
var contentCode : TZUGFeRDContentCodes := TZUGFeRDContentCodesExtensions.FromString(XMLUtils._nodeAsString(nodes[i], './/ram:ContentCode'));
Result.AddNote(content, subjectCode, contentCode);
end;
Result.ReferenceOrderNo := XMLUtils._nodeAsString(doc, '//ram:ApplicableHeaderTradeAgreement/ram:BuyerReference');
Result.Seller := _nodeAsParty(doc.DocumentElement, '//ram:ApplicableHeaderTradeAgreement/ram:SellerTradeParty');
nodes := doc.selectNodes('//ram:ApplicableHeaderTradeAgreement/ram:SellerTradeParty/ram:SpecifiedTaxRegistration');
for i := 0 to nodes.length-1 do
begin
id := XMLUtils._nodeAsString(nodes[i], './/ram:ID');
schemeID := XMLUtils._nodeAsString(nodes[i], './/ram:ID/@schemeID');
Result.AddSellerTaxRegistration(id, TZUGFeRDTaxRegistrationSchemeIDExtensions.FromString(schemeID));
end;
if (doc.selectSingleNode('//ram:SellerTradeParty/ram:DefinedTradeContact') <> nil) then
begin
Result.SellerContact := TZUGFeRDContact.Create;
Result.SellerContact.Name := XMLUtils._nodeAsString(doc.DocumentElement, '//ram:SellerTradeParty/ram:DefinedTradeContact/ram:PersonName');
Result.SellerContact.OrgUnit := XMLUtils._nodeAsString(doc.DocumentElement, '//ram:SellerTradeParty/ram:DefinedTradeContact/ram:DepartmentName');
Result.SellerContact.PhoneNo := XMLUtils._nodeAsString(doc.DocumentElement, '//ram:SellerTradeParty/ram:DefinedTradeContact/ram:TelephoneUniversalCommunication/ram:CompleteNumber');
Result.SellerContact.FaxNo := XMLUtils._nodeAsString(doc.DocumentElement, '//ram:SellerTradeParty/ram:DefinedTradeContact/ram:FaxUniversalCommunication/ram:CompleteNumber');
Result.SellerContact.EmailAddress := XMLUtils._nodeAsString(doc.DocumentElement, '//ram:SellerTradeParty/ram:DefinedTradeContact/ram:EmailURIUniversalCommunication/ram:URIID');
end;
Result.Buyer := _nodeAsParty(doc.DocumentElement, '//ram:ApplicableHeaderTradeAgreement/ram:BuyerTradeParty');
nodes := doc.selectNodes('//ram:ApplicableHeaderTradeAgreement/ram:BuyerTradeParty/ram:SpecifiedTaxRegistration');
for i := 0 to nodes.length-1 do
begin
id := XMLUtils._nodeAsString(nodes[i], './/ram:ID');
schemeID := XMLUtils._nodeAsString(nodes[i], './/ram:ID/@schemeID');
Result.AddBuyerTaxRegistration(id, TZUGFeRDTaxRegistrationSchemeIDExtensions.FromString(schemeID));
end;
if (doc.SelectSingleNode('//ram:BuyerTradeParty/ram:DefinedTradeContact') <> nil) then
begin
Result.BuyerContact := TZUGFeRDContact.Create;
Result.SetBuyerContact(
XMLUtils._nodeAsString(doc.DocumentElement, '//ram:BuyerTradeParty/ram:DefinedTradeContact/ram:PersonName'),
XMLUtils._nodeAsString(doc.DocumentElement, '//ram:BuyerTradeParty/ram:DefinedTradeContact/ram:DepartmentName'),
XMLUtils._nodeAsString(doc.DocumentElement, '//ram:BuyerTradeParty/ram:DefinedTradeContact/ram:EmailURIUniversalCommunication/ram:URIID'),
XMLUtils._nodeAsString(doc.DocumentElement, '//ram:BuyerTradeParty/ram:DefinedTradeContact/ram:TelephoneUniversalCommunication/ram:CompleteNumber'),
XMLUtils._nodeAsString(doc.DocumentElement, '//ram:BuyerTradeParty/ram:DefinedTradeContact/ram:FaxUniversalCommunication/ram:CompleteNumber')
);
end;
//Get all referenced and embedded documents (BG-24)
nodes := doc.SelectNodes('.//ram:ApplicableHeaderTradeAgreement/ram:AdditionalReferencedDocument');
for i := 0 to nodes.length-1 do
begin
Result.AdditionalReferencedDocuments.Add(_getAdditionalReferencedDocument(nodes[i]));
end;
Result.ShipTo := _nodeAsParty(doc.DocumentElement, '//ram:ApplicableHeaderTradeDelivery/ram:ShipToTradeParty');
Result.ShipFrom := _nodeAsParty(doc.DocumentElement, '//ram:ApplicableHeaderTradeDelivery/ram:ShipFromTradeParty');
Result.ActualDeliveryDate:= XMLUtils._nodeAsDateTime(doc.DocumentElement, '//ram:ApplicableHeaderTradeDelivery/ram:ActualDeliverySupplyChainEvent/ram:OccurrenceDateTime/udt:DateTimeString');
var _deliveryNoteNo : String := XMLUtils._nodeAsString(doc.DocumentElement, '//ram:ApplicableHeaderTradeDelivery/ram:DeliveryNoteReferencedDocument/ram:IssuerAssignedID');
var _deliveryNoteDate : ZUGFeRDNullable<TDateTime> := XMLUtils._nodeAsDateTime(doc.DocumentElement, '//ram:ApplicableHeaderTradeDelivery/ram:DeliveryNoteReferencedDocument/ram:IssueDateTime/udt:DateTimeString');
if not _deliveryNoteDate.HasValue then
begin
_deliveryNoteDate := XMLUtils._nodeAsDateTime(doc.DocumentElement, '//ram:ApplicableHeaderTradeDelivery/ram:DeliveryNoteReferencedDocument/ram:IssueDateTime');
end;
if ((_deliveryNoteDate.HasValue) or (_deliveryNoteNo <> '')) then
begin
Result.DeliveryNoteReferencedDocument := TZUGFeRDDeliveryNoteReferencedDocument.Create;
Result.SetDeliveryNoteReferenceDocument(_deliveryNoteNo,_deliveryNoteDate);
end;
Result.Invoicee := _nodeAsParty(doc.DocumentElement, '//ram:ApplicableHeaderTradeSettlement/ram:InvoiceeTradeParty');
Result.Payee := _nodeAsParty(doc.DocumentElement, '//ram:ApplicableHeaderTradeSettlement/ram:PayeeTradeParty');
Result.PaymentReference := XMLUtils._nodeAsString(doc.DocumentElement, '//ram:ApplicableHeaderTradeSettlement/ram:PaymentReference');
Result.Currency := TZUGFeRDCurrencyCodesExtensions.FromString(XMLUtils._nodeAsString(doc.DocumentElement, '//ram:ApplicableHeaderTradeSettlement/ram:InvoiceCurrencyCode'));
Result.SellerReferenceNo := XMLUtils._nodeAsString(doc.DocumentElement,
'//ram:ApplicableHeaderTradeSettlement/ram:InvoiceIssuerReference');
// TODO: Multiple SpecifiedTradeSettlementPaymentMeans can exist for each account/institution (with different SEPA?)
var _tempPaymentMeans : TZUGFeRDPaymentMeans := TZUGFeRDPaymentMeans.Create;
_tempPaymentMeans.TypeCode := TZUGFeRDPaymentMeansTypeCodesExtensions.FromString(XMLUtils._nodeAsString(doc.DocumentElement, '//ram:ApplicableHeaderTradeSettlement/ram:SpecifiedTradeSettlementPaymentMeans/ram:TypeCode'));
_tempPaymentMeans.Information := XMLUtils._nodeAsString(doc.DocumentElement, '//ram:ApplicableHeaderTradeSettlement/ram:SpecifiedTradeSettlementPaymentMeans/ram:Information');
_tempPaymentMeans.SEPACreditorIdentifier := XMLUtils._nodeAsString(doc.DocumentElement, '//ram:ApplicableHeaderTradeSettlement/ram:CreditorReferenceID');
_tempPaymentMeans.SEPAMandateReference := XMLUtils._nodeAsString(doc.DocumentElement, '//ram:SpecifiedTradePaymentTerms/ram:DirectDebitMandateID');
var financialCardId : String := XMLUtils._nodeAsString(doc.DocumentElement, '//ram:ApplicableHeaderTradeSettlement/ram:SpecifiedTradeSettlementPaymentMeans/ram:ApplicableTradeSettlementFinancialCard/ram:ID');
var financialCardCardholderName : String := XMLUtils._nodeAsString(doc.DocumentElement, '//ram:ApplicableHeaderTradeSettlement/ram:SpecifiedTradeSettlementPaymentMeans/ram:ApplicableTradeSettlementFinancialCard/ram:CardholderName');
if ((financialCardId <> '') or (financialCardCardholderName <> '')) then
begin
_tempPaymentMeans.FinancialCard := TZUGFeRDFinancialCard.Create;
_tempPaymentMeans.FinancialCard.Id := financialCardId;
_tempPaymentMeans.FinancialCard.CardholderName := financialCardCardholderName;
end;
Result.PaymentMeans := _tempPaymentMeans;
//TODO udt:DateTimeString
Result.BillingPeriodStart := XMLUtils._nodeAsDateTime(doc.DocumentElement, '//ram:ApplicableHeaderTradeSettlement/ram:BillingSpecifiedPeriod/ram:StartDateTime');
Result.BillingPeriodEnd := XMLUtils._nodeAsDateTime(doc.DocumentElement, '//ram:ApplicableHeaderTradeSettlement/ram:BillingSpecifiedPeriod/ram:EndDateTime');
var creditorFinancialAccountNodes : IXMLDOMNodeList := doc.SelectNodes('//ram:ApplicableHeaderTradeSettlement/ram:SpecifiedTradeSettlementPaymentMeans/ram:PayeePartyCreditorFinancialAccount');
var creditorFinancialInstitutions : IXMLDOMNodeList := doc.SelectNodes('//ram:ApplicableHeaderTradeSettlement/ram:SpecifiedTradeSettlementPaymentMeans/ram:PayeeSpecifiedCreditorFinancialInstitution');
if (creditorFinancialAccountNodes.length = creditorFinancialInstitutions.length) then
for i := 0 to creditorFinancialAccountNodes.length-1 do
begin
var _account : TZUGFeRDBankAccount := TZUGFeRDBankAccount.Create;
_account.ID := XMLUtils._nodeAsString(creditorFinancialAccountNodes[i], './/ram:ProprietaryID');
_account.IBAN := XMLUtils._nodeAsString(creditorFinancialAccountNodes[i], './/ram:IBANID');
_account.Name := XMLUtils._nodeAsString(creditorFinancialAccountNodes[i], './/ram:AccountName');
_account.BIC := XMLUtils._nodeAsString(creditorFinancialInstitutions[i], './/ram:BICID');
_account.Bankleitzahl := XMLUtils._nodeAsString(creditorFinancialInstitutions[i], './/ram:GermanBankleitzahlID');
_account.BankName := XMLUtils._nodeAsString(creditorFinancialInstitutions[i], './/ram:Name');
Result.CreditorBankAccounts.Add(_account);
end;
var specifiedTradeSettlementPaymentMeansNodes : IXMLDOMNodeList := doc.SelectNodes('//ram:ApplicableHeaderTradeSettlement/ram:SpecifiedTradeSettlementPaymentMeans');
for i := 0 to specifiedTradeSettlementPaymentMeansNodes.length-1 do
begin
var payerPartyDebtorFinancialAccountNode : IXMLDOMNode := specifiedTradeSettlementPaymentMeansNodes[i].selectSingleNode('ram:PayerPartyDebtorFinancialAccount');
if (payerPartyDebtorFinancialAccountNode = nil) then
continue;
var _account : TZUGFeRDBankAccount := TZUGFeRDBankAccount.Create;
_account.ID := XMLUtils._nodeAsString(payerPartyDebtorFinancialAccountNode, './/ram:ProprietaryID');
_account.IBAN := XMLUtils._nodeAsString(payerPartyDebtorFinancialAccountNode, './/ram:IBANID');
_account.Bankleitzahl := XMLUtils._nodeAsString(payerPartyDebtorFinancialAccountNode, './/ram:GermanBankleitzahlID');
_account.BankName := XMLUtils._nodeAsString(payerPartyDebtorFinancialAccountNode, './/ram:Name');
var payerSpecifiedDebtorFinancialInstitutionNode : IXMLDOMNode := specifiedTradeSettlementPaymentMeansNodes[i].SelectSingleNode('ram:PayerSpecifiedDebtorFinancialInstitution');
if (payerSpecifiedDebtorFinancialInstitutionNode <> nil) then
_account.BIC := XMLUtils._nodeAsString(payerPartyDebtorFinancialAccountNode, './/ram:BICID');
Result.DebitorBankAccounts.Add(_account);
end;
//XmlNodeList debitorFinancialAccountNodes := doc.SelectNodes("//ram:ApplicableHeaderTradeSettlement/ram:SpecifiedTradeSettlementPaymentMeans/ram:PayerPartyDebtorFinancialAccount');
//XmlNodeList debitorFinancialInstitutions := doc.SelectNodes("//ram:ApplicableHeaderTradeSettlement/ram:SpecifiedTradeSettlementPaymentMeans/ram:PayerSpecifiedDebtorFinancialInstitution');
//if (debitorFinancialAccountNodes.Count == debitorFinancialInstitutions.Count)
//{
// for (int i := 0; i < debitorFinancialAccountNodes.Count; i++)
// {
// BankAccount _account := new BankAccount()
// {
// ID := XMLUtils._nodeAsString(debitorFinancialAccountNodes[0], ".//ram:ProprietaryID'),
// IBAN := XMLUtils._nodeAsString(debitorFinancialAccountNodes[0], ".//ram:IBANID'),
// BIC := XMLUtils._nodeAsString(debitorFinancialInstitutions[0], ".//ram:BICID'),
// Bankleitzahl := XMLUtils._nodeAsString(debitorFinancialInstitutions[0], ".//ram:GermanBankleitzahlID'),
// BankName := XMLUtils._nodeAsString(debitorFinancialInstitutions[0], ".//ram:Name'),
// };
// Result.DebitorBankAccounts.Add(_account);
// } // !for(i)
//
nodes := doc.SelectNodes('//ram:ApplicableHeaderTradeSettlement/ram:ApplicableTradeTax');
for i := 0 to nodes.length-1 do
begin
Result.AddApplicableTradeTax(XMLUtils._nodeAsDecimal(nodes[i], './/ram:BasisAmount', TZUGFeRDNullableParam<Currency>.Create(0)),
XMLUtils._nodeAsDecimal(nodes[i], './/ram:RateApplicablePercent',TZUGFeRDNullableParam<Currency>.Create(0)),
TZUGFeRDTaxTypesExtensions.FromString(XMLUtils._nodeAsString(nodes[i], './/ram:TypeCode')),
TZUGFeRDTaxCategoryCodesExtensions.FromString(XMLUtils._nodeAsString(nodes[i], './/ram:CategoryCode')),
nil,
TZUGFeRDTaxExemptionReasonCodesExtensions.FromString(XMLUtils._nodeAsString(nodes[i], './/ram:ExemptionReasonCode')),
XMLUtils._nodeAsString(nodes[i], './/ram:ExemptionReason'));
end;
nodes := doc.SelectNodes('//ram:ApplicableHeaderTradeSettlement/ram:SpecifiedTradeAllowanceCharge');
for i := 0 to nodes.length-1 do
begin
Result.AddTradeAllowanceCharge(not XMLUtils._nodeAsBool(nodes[i], './/ram:ChargeIndicator'), // wichtig: das not (!) beachten
XMLUtils._nodeAsDecimal(nodes[i], './/ram:BasisAmount',TZUGFeRDNullableParam<Currency>.Create(0)),
Result.Currency,
XMLUtils._nodeAsDecimal(nodes[i], './/ram:ActualAmount',TZUGFeRDNullableParam<Currency>.Create(0)),
XMLUtils._nodeAsString(nodes[i], './/ram:Reason'),
TZUGFeRDTaxTypesExtensions.FromString(XMLUtils._nodeAsString(nodes[i], './/ram:CategoryTradeTax/ram:TypeCode')),
TZUGFeRDTaxCategoryCodesExtensions.FromString(XMLUtils._nodeAsString(nodes[i], './/ram:CategoryTradeTax/ram:CategoryCode')),
XMLUtils._nodeAsDecimal(nodes[i], './/ram:CategoryTradeTax/ram:RateApplicablePercent', TZUGFeRDNullableParam<Currency>.Create(0)));
end;
nodes := doc.SelectNodes('//ram:SpecifiedLogisticsServiceCharge');
for i := 0 to nodes.length-1 do
begin
Result.AddLogisticsServiceCharge(XMLUtils._nodeAsDecimal(nodes[i], './/ram:AppliedAmount', TZUGFeRDNullableParam<Currency>.Create(0)),
XMLUtils._nodeAsString(nodes[i], './/ram:Description'),
TZUGFeRDTaxTypesExtensions.FromString(XMLUtils._nodeAsString(nodes[i], './/ram:AppliedTradeTax/ram:TypeCode')),
TZUGFeRDTaxCategoryCodesExtensions.FromString(XMLUtils._nodeAsString(nodes[i], './/ram:AppliedTradeTax/ram:CategoryCode')),
XMLUtils._nodeAsDecimal(nodes[i], './/ram:AppliedTradeTax/ram:RateApplicablePercent', TZUGFeRDNullableParam<Currency>.Create(0)));
end;
nodes := doc.SelectNodes('//ram:SpecifiedTradePaymentTerms');
for i := 0 to nodes.length-1 do
begin
var discountPercent := XmlUtils._NodeAsDecimal(nodes[i], './/ram:ApplicableTradePaymentDiscountTerms/ram:CalculationPercent', nil);
var discountDueDays: ZUGFeRDNullable<Integer> := nil; // XmlUtils.NodeAsInt(node, ".//ram:ApplicableTradePaymentDiscountTerms/ram:BasisPeriodMeasure", nsmgr);
var discountAmount := XmlUtils._NodeAsDecimal(nodes[i], './/ram:ApplicableTradePaymentDiscountTerms/ram:BasisAmount', nil);
var penaltyPercent := XmlUtils._NodeAsDecimal(nodes[i], './/ram:ApplicableTradePaymentPenaltyTerms/ram:CalculationPercent', nil);
var penaltyDueDays: ZUGFeRDNullable<Integer> := nil; // XmlUtils.NodeAsInt(node, ".//ram:ApplicableTradePaymentPenaltyTerms/ram:BasisPeriodMeasure", nsmgr);
var penaltyAmount := XmlUtils._NodeAsDecimal(nodes[i], './/ram:ApplicableTradePaymentPenaltyTerms/ram:BasisAmount', nil);
var paymentTermsType: ZUGFeRDNullable<TZUGFeRDPaymentTermsType> := nil;
if discountPercent.HasValue then
paymentTermsType := TZUGFeRDPaymentTermsType.Skonto
else if penaltyPercent.HasValue then
paymentTermsType := TZUGFeRDPaymentTermsType.Verzug;
if discountDueDays = nil then
discountDueDays := penaltyDueDays;
if discountPercent = nil then
discountPercent := penaltyPercent;
if discountAmount = nil then
discountAmount := penaltyAmount;
result.AddTradePaymentTerms(
XmlUtils._NodeAsString(nodes[i], './/ram:Description'),
XmlUtils._NodeAsDateTime(nodes[i], './/ram:DueDateDateTime'),
paymentTermsType, {TZUGFeRDNullableParam<TZUGFeRDPaymentTermsType>.Create(paymentTermsType.GetValueOrDefault),}
discountDueDays, //discountDueDays.GetValueOrDefault(penaltyDueDays),
discountPercent, //TZUGFeRDNullableParam<Currency>.Create(discountPercent.GetValueOrDefault(penaltyPercent)),
discountAmount);//TZUGFeRDNullableParam<Currency>.Create(discountAmount.GetValueOrdefault(penaltyAmount)));
end;
Result.LineTotalAmount:= XMLUtils._nodeAsDecimal(doc.DocumentElement, '//ram:SpecifiedTradeSettlementHeaderMonetarySummation/ram:LineTotalAmount', TZUGFeRDNullableParam<Currency>.Create(0));
Result.ChargeTotalAmount:= XMLUtils._nodeAsDecimal(doc.DocumentElement, '//ram:SpecifiedTradeSettlementHeaderMonetarySummation/ram:ChargeTotalAmount', nil);
Result.AllowanceTotalAmount:= XMLUtils._nodeAsDecimal(doc.DocumentElement, '//ram:SpecifiedTradeSettlementHeaderMonetarySummation/ram:AllowanceTotalAmount', nil);
Result.TaxBasisAmount:= XMLUtils._nodeAsDecimal(doc.DocumentElement, '//ram:SpecifiedTradeSettlementHeaderMonetarySummation/ram:TaxBasisTotalAmount', nil);
Result.TaxTotalAmount:= XMLUtils._nodeAsDecimal(doc.DocumentElement, '//ram:SpecifiedTradeSettlementHeaderMonetarySummation/ram:TaxTotalAmount', TZUGFeRDNullableParam<Currency>.Create(0));
Result.GrandTotalAmount:= XMLUtils._nodeAsDecimal(doc.DocumentElement, '//ram:SpecifiedTradeSettlementHeaderMonetarySummation/ram:GrandTotalAmount', TZUGFeRDNullableParam<Currency>.Create(0));
Result.RoundingAmount:= XMLUtils._nodeAsDecimal(doc.DocumentElement, '//ram:SpecifiedTradeSettlementHeaderMonetarySummation/ram:RoundingAmount', TZUGFeRDNullableParam<Currency>.Create(0));
Result.TotalPrepaidAmount:= XMLUtils._nodeAsDecimal(doc.DocumentElement, '//ram:SpecifiedTradeSettlementHeaderMonetarySummation/ram:TotalPrepaidAmount', nil);
Result.DuePayableAmount:= XMLUtils._nodeAsDecimal(doc.DocumentElement, '//ram:SpecifiedTradeSettlementHeaderMonetarySummation/ram:DuePayableAmount', TZUGFeRDNullableParam<Currency>.Create(0));
// in this version we should only have on invoice referenced document but nevertheless...
nodes := doc.DocumentElement.SelectNodes('//ram:ApplicableHeaderTradeSettlement/ram:InvoiceReferencedDocument');
for i := 0 to nodes.length - 1 do
Result.AddInvoiceReferencedDocument(
XMLUtils._nodeAsString(nodes[i], './ram:IssuerAssignedID'),
XMLUtils._nodeAsDateTime(nodes[i], './ram:FormattedIssueDateTime')
);
var buyerOrderReferencedDocumentNode := doc.SelectSingleNode(
'//ram:ApplicableHeaderTradeAgreement/ram:BuyerOrderReferencedDocument');
if (buyerOrderReferencedDocumentNode <> nil) then
begin
Result.OrderDate := DataTypeReader.ReadFormattedIssueDateTime(buyerOrderReferencedDocumentNode,
'ram:FormattedIssueDateTime');
Result.OrderNo := XmlUtils._nodeAsString(buyerOrderReferencedDocumentNode, 'ram:IssuerAssignedID');
end;
nodes := doc.SelectNodes('//ram:IncludedSupplyChainTradeLineItem');
for i := 0 to nodes.length-1 do
Result.TradeLineItems.Add(_parseTradeLineItem(nodes[i]));
// Read SellerOrderReferencedDocument
node := doc.SelectSingleNode('//ram:ApplicableHeaderTradeAgreement/ram:SellerOrderReferencedDocument');
if node <> nil then
begin
Result.SellerOrderReferencedDocument := TZUGFeRDSellerOrderReferencedDocument.Create;
Result.SellerOrderReferencedDocument.ID := XMLUtils._nodeAsString(node, 'ram:IssuerAssignedID');
Result.SellerOrderReferencedDocument.IssueDateTime:= DataTypeReader.ReadFormattedIssueDateTime(node,
'ram:FormattedIssueDateTime')
end;
end;
function TZUGFeRDInvoiceDescriptor20Reader._getAdditionalReferencedDocument(
XmlNode: IXmlDomNode): TZUGFeRDAdditionalReferencedDocument;
begin
var strBase64BinaryData : String := XMLUtils._nodeAsString(XmlNode, 'ram:AttachmentBinaryObject');
Result := TZUGFeRDAdditionalReferencedDocument.Create(false);
Result.ID := XMLUtils._nodeAsString(XmlNode, 'ram:IssuerAssignedID');
Result.TypeCode := TZUGFeRDAdditionalReferencedDocumentTypeCodeExtensions.FromString(
XMLUtils._nodeAsString(XmlNode, 'ram:TypeCode'));
Result.Name := XMLUtils._nodeAsString(XmlNode, 'ram:Name');
Result.IssueDateTime:= DataTypeReader.ReadFormattedIssueDateTime(XmlNode, 'ram:FormattedIssueDateTime');
if strBase64BinaryData <> '' then
begin
Result.AttachmentBinaryObject := TMemoryStream.Create;
var strBase64BinaryDataBytes : TBytes := TNetEncoding.Base64String.DecodeStringToBytes(strBase64BinaryData);
Result.AttachmentBinaryObject.Write(strBase64BinaryDataBytes,Length(strBase64BinaryDataBytes));
end;
Result.Filename := XMLUtils._nodeAsString(XmlNode, 'ram:AttachmentBinaryObject/@filename');
Result.ReferenceTypeCode := TZUGFeRDReferenceTypeCodesExtensions.FromString(XMLUtils._nodeAsString(XmlNode, 'ram:ReferenceTypeCode'));
end;
function TZUGFeRDInvoiceDescriptor20Reader._nodeAsParty(basenode: IXmlDomNode;
const xpath: string) : TZUGFeRDParty;
var
node : IXmlDomNode;
lineOne,lineTwo : String;
begin
Result := nil;
if (baseNode = nil) then
exit;
node := baseNode.SelectSingleNode(xpath);
if (node = nil) then
exit;
Result := TZUGFeRDParty.Create;
Result.ID.ID := XMLUtils._nodeAsString(node, 'ram:ID');
Result.ID.SchemeID := TZUGFeRDGlobalIDSchemeIdentifiers.Unknown;
Result.GlobalID.ID := XMLUtils._nodeAsString(node, 'ram:GlobalID');
Result.GlobalID.SchemeID := TZUGFeRDGlobalIDSchemeIdentifiersExtensions.FromString(XMLUtils._nodeAsString(node, 'ram:GlobalID/@schemeID'));
Result.Name := XMLUtils._nodeAsString(node, 'ram:Name');
Result.Description := XMLUtils._nodeAsString(node, 'ram:Description'); // BT-33 Seller only
Result.Postcode := XMLUtils._nodeAsString(node, 'ram:PostalTradeAddress/ram:PostcodeCode');
Result.City := XMLUtils._nodeAsString(node, 'ram:PostalTradeAddress/ram:CityName');
Result.Country := TZUGFeRDCountryCodesExtensions.FromString(XMLUtils._nodeAsString(node, 'ram:PostalTradeAddress/ram:CountryID'));
lineOne := XMLUtils._nodeAsString(node, 'ram:PostalTradeAddress/ram:LineOne');
lineTwo := XMLUtils._nodeAsString(node, 'ram:PostalTradeAddress/ram:LineTwo');
if (not lineTwo.IsEmpty) then
begin
Result.ContactName := lineOne;
Result.Street := lineTwo;
end else
begin
Result.Street := lineOne;
Result.ContactName := '';
end;
Result.AddressLine3 := XMLUtils._nodeAsString(node, 'ram:PostalTradeAddress/ram:LineThree');
Result.CountrySubdivisionName := XMLUtils._nodeAsString(node, 'ram:PostalTradeAddress/ram:CountrySubDivisionName');
end;
function TZUGFeRDInvoiceDescriptor20Reader._parseTradeLineItem(
tradeLineItem: IXmlDomNode): TZUGFeRDTradeLineItem;
var
nodes : IXMLDOMNodeList;
i : Integer;
begin
Result := nil;
if (tradeLineItem = nil) then
exit;
var lineId := XmlUtils._NodeAsString(tradeLineItem, './/ram:AssociatedDocumentLineDocument/ram:LineID',
String.Empty);
Result := TZUGFeRDTradeLineItem.Create(lineId);
Result.GlobalID.ID := XMLUtils._nodeAsString(tradeLineItem, './/ram:SpecifiedTradeProduct/ram:GlobalID');
Result.GlobalID.SchemeID := TZUGFeRDGlobalIDSchemeIdentifiersExtensions.FromString(XMLUtils._nodeAsString(tradeLineItem, './/ram:SpecifiedTradeProduct/ram:GlobalID/@schemeID'));
Result.SellerAssignedID := XMLUtils._nodeAsString(tradeLineItem, './/ram:SpecifiedTradeProduct/ram:SellerAssignedID');
Result.BuyerAssignedID := XMLUtils._nodeAsString(tradeLineItem, './/ram:SpecifiedTradeProduct/ram:BuyerAssignedID');
Result.Name := XMLUtils._nodeAsString(tradeLineItem, './/ram:SpecifiedTradeProduct/ram:Name');
Result.Description := XMLUtils._nodeAsString(tradeLineItem, './/ram:SpecifiedTradeProduct/ram:Description');
Result.UnitQuantity:= XMLUtils._nodeAsDouble(tradeLineItem, './/ram:BasisQuantity', TZUGFeRDNullableParam<Double>.Create(1));
Result.BilledQuantity := XMLUtils._nodeAsDouble(tradeLineItem, './/ram:BilledQuantity', TZUGFeRDNullableParam<Double>.Create(0));
Result.PackageQuantity := XMLUtils._nodeAsDouble(tradeLineItem, './/ram:PackageQuantity', TZUGFeRDNullableParam<Double>.Create(0));
Result.ChargeFreeQuantity := XMLUtils._nodeAsDouble(tradeLineItem, './/ram:ChargeFreeQuantity', TZUGFeRDNullableParam<Double>.Create(0));
// Result.LineTotalAmount.SetValue(XMLUtils._nodeAsDecimal(tradeLineItem, './/ram:LineTotalAmount', 0));
Result.LineTotalAmount:= XMLUtils._nodeAsDouble(tradeLineItem, './/ram:LineTotalAmount', TZUGFeRDNullableParam<Double>.Create(0));
Result.TaxCategoryCode := TZUGFeRDTaxCategoryCodesExtensions.FromString(XMLUtils._nodeAsString(tradeLineItem, './/ram:ApplicableTradeTax/ram:CategoryCode'));
Result.TaxType := TZUGFeRDTaxTypesExtensions.FromString(XMLUtils._nodeAsString(tradeLineItem, './/ram:ApplicableTradeTax/ram:TypeCode'));
Result.TaxPercent := XMLUtils._nodeAsDecimal(tradeLineItem, './/ram:ApplicableTradeTax/ram:RateApplicablePercent', TZUGFeRDNullableParam<Currency>.Create(0));
Result.NetUnitPrice:= XMLUtils._nodeAsDecimal(tradeLineItem, './/ram:NetPriceProductTradePrice/ram:ChargeAmount', TZUGFeRDNullableParam<Currency>.Create(0));
Result.GrossUnitPrice:= XMLUtils._nodeAsDecimal(tradeLineItem, './/ram:GrossPriceProductTradePrice/ram:ChargeAmount', TZUGFeRDNullableParam<Currency>.Create(0));
Result.UnitCode := TZUGFeRDQuantityCodesExtensions.FromString(XMLUtils._nodeAsString(tradeLineItem,
'.//ram:BilledQuantity/@unitCode'));
Result.BillingPeriodStart:= XMLUtils._nodeAsDateTime(tradeLineItem, './/ram:BillingSpecifiedPeriod/ram:StartDateTime/udt:DateTimeString');
Result.BillingPeriodEnd:= XMLUtils._nodeAsDateTime(tradeLineItem, './/ram:BillingSpecifiedPeriod/ram:EndDateTime/udt:DateTimeString');
nodes := tradeLineItem.SelectNodes('.//ram:SpecifiedTradeProduct/ram:ApplicableProductCharacteristic');
for i := 0 to nodes.length-1 do
begin
var apcItem : TZUGFeRDApplicableProductCharacteristic := TZUGFeRDApplicableProductCharacteristic.Create;
apcItem.Description := XMLUtils._nodeAsString(nodes[i], './/ram:Description');
apcItem.Value := XMLUtils._nodeAsString(nodes[i], './/ram:Value');
Result.ApplicableProductCharacteristics.Add(apcItem);
end;
if (tradeLineItem.SelectSingleNode('.//ram:AssociatedDocumentLineDocument') <> nil) then
begin
nodes := tradeLineItem.SelectNodes('.//ram:AssociatedDocumentLineDocument/ram:IncludedNote');
for i := 0 to nodes.length-1 do
begin
var noteItem : TZUGFeRDNote := TZUGFeRDNote.Create(
XMLUtils._nodeAsString(nodes[i], './/ram:Content'),
TZUGFeRDSubjectCodesExtensions.FromString(XMLUtils._nodeAsString(nodes[i], './/ram:SubjectCode')),
TZUGFeRDContentCodesExtensions.FromString(XMLUtils._nodeAsString(nodes[i], './/ram:ContentCode'))
);
Result.AssociatedDocument.Notes.Add(noteItem);
end;
end;
nodes := tradeLineItem.SelectNodes('.//ram:SpecifiedLineTradeAgreement/ram:GrossPriceProductTradePrice/ram:AppliedTradeAllowanceCharge');
for i := 0 to nodes.length-1 do
begin
var chargeIndicator : Boolean := XMLUtils._nodeAsBool(nodes[i], './ram:ChargeIndicator/udt:Indicator');
var basisAmount : Currency := XMLUtils._nodeAsDecimal(nodes[i], './ram:BasisAmount',TZUGFeRDNullableParam<Currency>.Create(0));
var basisAmountCurrency : String := XMLUtils._nodeAsString(nodes[i], './ram:BasisAmount/@currencyID');
var actualAmount : Currency := XMLUtils._nodeAsDecimal(nodes[i], './ram:ActualAmount', TZUGFeRDNullableParam<Currency>.Create(0));
var actualAmountCurrency : String := XMLUtils._nodeAsString(nodes[i], './ram:ActualAmount/@currencyID');
var reason : String := XMLUtils._nodeAsString(nodes[i], './ram:Reason');
var reasonCodeCharge : TZUGFeRDSpecialServiceDescriptionCodes := TZUGFeRDSpecialServiceDescriptionCodes.Unknown;
var reasonCodeAllowance : TZUGFeRDAllowanceOrChargeIdentificationCodes := TZUGFeRDAllowanceOrChargeIdentificationCodes.Unknown;
if chargeIndicator then
reasonCodeCharge := TZUGFeRDSpecialServiceDescriptionCodesExtensions.FromString(XMLUtils._nodeAsString(nodes[i], './ram:ReasonCode'))
else
reasonCodeAllowance := TZUGFeRDAllowanceOrChargeIdentificationCodesExtensions.FromString(XMLUtils._nodeAsString(nodes[i], './ram:ReasonCode'));
Result.AddTradeAllowanceCharge(not chargeIndicator, // wichtig: das not beachten
TZUGFeRDCurrencyCodesExtensions.FromString(basisAmountCurrency),
basisAmount,
actualAmount,
reason,
reasonCodeCharge,
reasonCodeAllowance);
end;
if (Result.UnitCode = TZUGFeRDQuantityCodes.Unknown) then
begin
// UnitCode alternativ aus BilledQuantity extrahieren
Result.UnitCode := TZUGFeRDQuantityCodesExtensions.FromString(XMLUtils._nodeAsString(tradeLineItem, './/ram:BilledQuantity/@unitCode'));
end;
var buyerOrderReferencedDocumentNode := tradeLineItem.SelectSingleNode(
'.//ram:SpecifiedLineTradeAgreement/ram:BuyerOrderReferencedDocument');
if (buyerOrderReferencedDocumentNode <> nil) then
begin
Result.BuyerOrderReferencedDocument := TZUGFeRDBuyerOrderReferencedDocument.Create;
Result.BuyerOrderReferencedDocument.ID := XMLUtils._nodeAsString(buyerOrderReferencedDocumentNode,
'ram:IssuerAssignedID');
Result.BuyerOrderReferencedDocument.IssueDateTime:=
DataTypeReader.ReadFormattedIssueDateTime(buyerOrderReferencedDocumentNode, 'ram:FormattedIssueDateTime');
Result.BuyerOrderReferencedDocument.LineID := XmlUtils._nodeAsString(buyerOrderReferencedDocumentNode,
'ram:BuyerOrderReferencedDocument/ram:LineID');
end;
var deliveryNoteReferencedDocumentNode := tradeLineItem.SelectSingleNode(
'.//ram:SpecifiedLineTradeDelivery/ram:DeliveryNoteReferencedDocument');
if (deliveryNoteReferencedDocumentNode <> nil) then
begin
Result.DeliveryNoteReferencedDocument := TZUGFeRDDeliveryNoteReferencedDocument.Create;
Result.DeliveryNoteReferencedDocument.ID := XmlUtils._nodeAsString(deliveryNoteReferencedDocumentNode,
'ram:IssuerAssignedID');
Result.DeliveryNoteReferencedDocument.IssueDateTime :=
DataTypeReader.ReadFormattedIssueDateTime(deliveryNoteReferencedDocumentNode, 'ram:FormattedIssueDateTime');
end;
if (tradeLineItem.SelectSingleNode('.//ram:SpecifiedLineTradeDelivery/ram:ActualDeliverySupplyChainEvent/ram:OccurrenceDateTime') <> nil) then
begin
Result.ActualDeliveryDate:= XMLUtils._nodeAsDateTime(tradeLineItem, './/ram:SpecifiedLineTradeDelivery/ram:ActualDeliverySupplyChainEvent/ram:OccurrenceDateTime/udt:DateTimeString');
end;
var contractReferencedDocument := tradeLineItem.SelectSingleNode(
'.//ram:SpecifiedLineTradeAgreement/ram:ContractReferencedDocument');
if (contractReferencedDocument <> nil) then
begin
Result.ContractReferencedDocument := TZUGFeRDContractReferencedDocument.CreateWithParams(
XmlUtils._nodeAsString(contractReferencedDocument, 'ram:IssuerAssignedID'),
DataTypeReader.ReadFormattedIssueDateTime(contractReferencedDocument, 'ram:FormattedIssueDateTime')
);
end;
//Get all referenced AND embedded documents
nodes := tradeLineItem.SelectNodes('.//ram:SpecifiedLineTradeAgreement/ram:AdditionalReferencedDocument');
for i := 0 to nodes.length-1 do
begin
Result.AdditionalReferencedDocuments.Add(_getAdditionalReferencedDocument(nodes[i]));
end;
end;
end.