1 package SL::DB::Helper::ZUGFeRD;
6 use parent qw(Exporter);
7 our @EXPORT = qw(create_zugferd_data create_zugferd_xmp_data);
9 use SL::DB::BankAccount;
10 use SL::DB::GenericTranslation;
13 use SL::Helper::ISO3166;
14 use SL::Helper::ISO4217;
15 use SL::Helper::UNECERecommendation20;
19 use Encode qw(encode);
20 use List::MoreUtils qw(any pairwise);
21 use List::Util qw(first sum);
25 my @line_names = qw(LineOne LineTwo LineThree);
29 return encode('UTF-8', $value // '');
34 return $::form->round_amount($value, 2);
39 my $type = $self->invoice_type;
42 return $type eq 'ar_transaction' ? $::locale->text('Invoice') : $self->displayable_type;
47 my $type = $self->invoice_type;
49 # 326 (Partial invoice)
50 # 380 (Commercial invoice)
51 # 384 (Corrected Invoice)
53 # 389 (Credit note, self billed invoice)
55 return $type eq 'credit_note' ? 381
56 : $type eq 'invoice_storno' ? 457
57 : $type eq 'credit_note_storno' ? 458
64 # Mapping from kivitendo's units to UN/ECE Recommendation 20 & 21.
65 my $code = SL::Helper::UNECERecommendation20::map_name_to_code($unit);
66 return $code if $code;
68 $::lxdebug->message(LXDebug::WARN(), "ZUGFeRD unit name mapping: no UN/ECE Recommendation 20/21 unit known for kivitendo unit '$unit'; using 'C62'");
73 sub _parse_our_address {
75 my @street = grep { $_ } ($::instance_conf->get_address_street1, $::instance_conf->get_address_street2);
77 push @result, [ 'PostcodeCode', $::instance_conf->get_address_zipcode ] if $::instance_conf->get_address_zipcode;
78 push @result, grep { $_->[1] } pairwise { [ $a, $b] } @line_names, @street;
79 push @result, [ 'CityName', $::instance_conf->get_address_city ] if $::instance_conf->get_address_city;
80 push @result, [ 'CountryID', SL::Helper::ISO3166::map_name_to_alpha_2_code($::instance_conf->get_address_country) // 'DE' ];
85 sub _customer_postal_trade_address {
88 # <ram:PostalTradeAddress>
89 $params{xml}->startTag("ram:PostalTradeAddress");
91 my @parts = grep { $_ } map { $params{customer}->$_ } qw(department_1 department_2 street);
93 $params{xml}->dataElement("ram:PostcodeCode", _u8($params{customer}->zipcode));
94 $params{xml}->dataElement("ram:" . $_->[0], _u8($_->[1])) for grep { $_->[1] } pairwise { [ $a, $b] } @line_names, @parts;
95 $params{xml}->dataElement("ram:CityName", _u8($params{customer}->city));
96 $params{xml}->dataElement("ram:CountryID", _u8(SL::Helper::ISO3166::map_name_to_alpha_2_code($params{customer}->country) // 'DE'));
98 # </ram:PostalTradeAddress>
101 sub _tax_rate_and_code {
102 my ($taxzone, $tax) = @_;
104 my ($tax_rate, $tax_code) = @_;
106 if ($taxzone->description =~ m{Au.*erhalb}) {
110 } elsif ($taxzone->description =~ m{EU mit}) {
115 $tax_rate = $tax->rate * 100;
116 $tax_code = !$tax_rate ? 'Z' : 'S';
119 return (rate => $tax_rate, code => $tax_code);
123 my ($self, %params) = @_;
125 my $item_ptc = $params{ptc_data}->{items}->[$params{line_number}];
127 my $taxkey = $item_ptc->{taxkey_id} ? SL::DB::TaxKey->load_cached($item_ptc->{taxkey_id}) : undef;
128 my $tax = $item_ptc->{taxkey_id} ? SL::DB::Tax->load_cached($taxkey->tax_id) : undef;
129 my %tax_info = _tax_rate_and_code($self->taxzone, $tax);
131 # <ram:IncludedSupplyChainTradeLineItem>
132 $params{xml}->startTag("ram:IncludedSupplyChainTradeLineItem");
134 # <ram:AssociatedDocumentLineDocument>
135 $params{xml}->startTag("ram:AssociatedDocumentLineDocument");
136 $params{xml}->dataElement("ram:LineID", $params{line_number} + 1);
137 $params{xml}->endTag;
139 $params{xml}->startTag("ram:SpecifiedTradeProduct");
140 $params{xml}->dataElement("ram:SellerAssignedID", _u8($params{item}->part->partnumber));
141 $params{xml}->dataElement("ram:Name", _u8($params{item}->description));
142 $params{xml}->endTag;
144 $params{xml}->startTag("ram:SpecifiedLineTradeAgreement");
145 $params{xml}->startTag("ram:NetPriceProductTradePrice");
146 $params{xml}->dataElement("ram:ChargeAmount", _r2($item_ptc->{sellprice}));
147 $params{xml}->endTag;
148 $params{xml}->endTag;
149 # </ram:SpecifiedLineTradeAgreement>
151 # <ram:SpecifiedLineTradeDelivery>
152 $params{xml}->startTag("ram:SpecifiedLineTradeDelivery");
153 $params{xml}->dataElement("ram:BilledQuantity", $params{item}->qty, unitCode => _unit_code($params{item}->unit));
154 $params{xml}->endTag;
155 # </ram:SpecifiedLineTradeDelivery>
157 # <ram:SpecifiedLineTradeSettlement>
158 $params{xml}->startTag("ram:SpecifiedLineTradeSettlement");
160 # <ram:ApplicableTradeTax>
161 $params{xml}->startTag("ram:ApplicableTradeTax");
162 $params{xml}->dataElement("ram:TypeCode", "VAT");
163 $params{xml}->dataElement("ram:CategoryCode", $tax_info{code});
164 $params{xml}->dataElement("ram:RateApplicablePercent", _r2($tax_info{rate}));
165 $params{xml}->endTag;
166 # </ram:ApplicableTradeTax>
168 # <ram:SpecifiedTradeSettlementLineMonetarySummation>
169 $params{xml}->startTag("ram:SpecifiedTradeSettlementLineMonetarySummation");
170 $params{xml}->dataElement("ram:LineTotalAmount", _r2($item_ptc->{linetotal}));
171 $params{xml}->endTag;
172 # </ram:SpecifiedTradeSettlementLineMonetarySummation>
174 $params{xml}->endTag;
175 # </ram:SpecifiedLineTradeSettlement>
177 $params{xml}->endTag;
178 # <ram:IncludedSupplyChainTradeLineItem>
181 sub _specified_trade_settlement_payment_means {
182 my ($self, %params) = @_;
184 # <ram:SpecifiedTradeSettlementPaymentMeans>
185 $params{xml}->startTag('ram:SpecifiedTradeSettlementPaymentMeans');
186 $params{xml}->dataElement('ram:TypeCode', $self->direct_debit ? 59 : 58); # 59 = SEPA direct debit, 58 = SEPA credit transfer
188 if ($self->direct_debit) {
189 $params{xml}->startTag('ram:PayerPartyDebtorFinancialAccount');
190 $params{xml}->dataElement('ram:IBANID', $self->customer->iban);
191 $params{xml}->endTag;
194 $params{xml}->startTag('ram:PayeePartyCreditorFinancialAccount');
195 $params{xml}->dataElement('ram:IBANID', $params{bank_account}->iban);
196 $params{xml}->endTag;
199 $params{xml}->endTag;
200 # </ram:SpecifiedTradeSettlementPaymentMeans>
204 my ($self, %params) = @_;
208 foreach my $item (@{ $params{ptc_data}->{items} }) {
209 $taxkey_info{$item->{taxkey_id}} //= {
213 my $info = $taxkey_info{$item->{taxkey_id}};
214 $info->{taxkey} //= SL::DB::TaxKey->load_cached($item->{taxkey_id});
215 $info->{tax} //= SL::DB::Tax->load_cached($info->{taxkey}->tax_id);
216 $info->{linetotal} += $item->{linetotal};
217 $info->{tax_amount} += $item->{tax_amount};
220 foreach my $taxkey_id (sort keys %taxkey_info) {
221 my $info = $taxkey_info{$taxkey_id};
222 my %tax_info = _tax_rate_and_code($self->taxzone, $info->{tax});
224 # <ram:ApplicableTradeTax>
225 $params{xml}->startTag("ram:ApplicableTradeTax");
226 $params{xml}->dataElement("ram:CalculatedAmount", _r2($params{ptc_data}->{taxes}->{$info->{tax}->{chart_id}}));
227 $params{xml}->dataElement("ram:TypeCode", "VAT");
228 $params{xml}->dataElement("ram:BasisAmount", _r2($info->{linetotal}));
229 $params{xml}->dataElement("ram:CategoryCode", $tax_info{code});
230 $params{xml}->dataElement("ram:RateApplicablePercent", _r2($tax_info{rate}));
231 $params{xml}->endTag;
232 # </ram:ApplicableTradeTax>
236 sub _calculate_payment_terms_values {
239 my (%vars, %amounts, %formatted_amounts);
241 local $::myconfig{numberformat} = $::myconfig{numberformat};
242 local $::myconfig{dateformat} = $::myconfig{dateformat};
244 if ($self->language_id) {
245 my $language = SL::DB::Language->load_cached($self->language_id);
246 $::myconfig{dateformat} = $language->output_dateformat if $language->output_dateformat;
247 $::myconfig{numberformat} = $language->output_numberformat if $language->output_numberformat;
250 $vars{currency} = $self->currency->name if $self->currency;
251 $vars{$_} = $self->customer->$_ for qw(account_number bank bank_code bic iban mandate_date_of_signature mandator_id);
252 $vars{$_} = $self->payment_terms->$_ for qw(terms_netto terms_skonto percent_skonto);
253 $vars{payment_description} = $self->payment_terms->description;
254 $vars{netto_date} = $self->payment_terms->calc_date(reference_date => $self->transdate, due_date => $self->duedate, terms => 'net')->to_kivitendo;
255 $vars{skonto_date} = $self->payment_terms->calc_date(reference_date => $self->transdate, due_date => $self->duedate, terms => 'discount')->to_kivitendo;
257 $amounts{invtotal} = $self->amount;
258 $amounts{total} = $self->amount - $self->paid;
260 $amounts{skonto_in_percent} = 100.0 * $vars{percent_skonto};
261 $amounts{skonto_amount} = $amounts{invtotal} * $vars{percent_skonto};
262 $amounts{invtotal_wo_skonto} = $amounts{invtotal} * (1 - $vars{percent_skonto});
263 $amounts{total_wo_skonto} = $amounts{total} * (1 - $vars{percent_skonto});
265 foreach (keys %amounts) {
266 $amounts{$_} = $::form->round_amount($amounts{$_}, 2);
267 $formatted_amounts{$_} = $::form->format_amount(\%::myconfig, $amounts{$_}, 2);
272 amounts => \%amounts,
273 formatted_amounts => \%formatted_amounts,
277 sub _format_payment_terms_description {
278 my ($self, %params) = @_;
280 my $description = ($self->payment_terms->translated_attribute('description_long_invoice', $self->language_id) // '') || $self->payment_terms->description_long_invoice;
281 $description =~ s{<\%$_\%>}{ $params{vars}->{$_} }ge for keys %{ $params{vars} };
282 $description =~ s{<\%$_\%>}{ $params{formatted_amounts}->{$_} }ge for keys %{ $params{formatted_amounts} };
288 my ($self, %params) = @_;
290 return unless $self->payment_terms;
292 my %payment_terms_vars = _calculate_payment_terms_values($self);
294 # <ram:SpecifiedTradePaymentTerms>
295 $params{xml}->startTag("ram:SpecifiedTradePaymentTerms");
297 $params{xml}->dataElement("ram:Description", _u8(_format_payment_terms_description($self, %payment_terms_vars)));
299 # <ram:DueDateDateTime>
300 $params{xml}->startTag("ram:DueDateDateTime");
301 $params{xml}->dataElement("udt:DateTimeString", $self->duedate->strftime('%Y%m%d'), format => "102");
302 $params{xml}->endTag;
303 # </ram:DueDateDateTime>
305 if ($self->payment_terms->percent_skonto && $self->payment_terms->terms_skonto) {
306 my $currency_id = _u8(SL::Helper::ISO4217::map_currency_name_to_code($self->currency->name) // 'EUR');
308 # <ram:ApplicableTradePaymentDiscountTerms>
309 $params{xml}->startTag("ram:ApplicableTradePaymentDiscountTerms");
310 $params{xml}->dataElement("ram:BasisPeriodMeasure", $self->payment_terms->terms_skonto, unitCode => "DAY");
311 $params{xml}->dataElement("ram:BasisAmount", _r2($payment_terms_vars{amounts}->{invtotal}), currencyID => $currency_id);
312 $params{xml}->dataElement("ram:CalculationPercent", _r2($self->payment_terms->percent_skonto * 100));
313 $params{xml}->endTag;
314 # </ram:ApplicableTradePaymentDiscountTerms>
317 $params{xml}->endTag;
318 # </ram:SpecifiedTradePaymentTerms>
322 my ($self, %params) = @_;
324 # <ram:SpecifiedTradeSettlementHeaderMonetarySummation>
325 $params{xml}->startTag("ram:SpecifiedTradeSettlementHeaderMonetarySummation");
327 $params{xml}->dataElement("ram:LineTotalAmount", _r2($self->netamount));
328 $params{xml}->dataElement("ram:TaxBasisTotalAmount", _r2($self->netamount));
329 $params{xml}->dataElement("ram:TaxTotalAmount", _r2(sum(values %{ $params{ptc_data}->{taxes} })), currencyID => "EUR");
330 $params{xml}->dataElement("ram:GrandTotalAmount", _r2($self->amount));
331 $params{xml}->dataElement("ram:TotalPrepaidAmount", _r2($self->paid));
332 $params{xml}->dataElement("ram:DuePayableAmount", _r2($self->amount - $self->paid));
334 $params{xml}->endTag;
335 # </ram:SpecifiedTradeSettlementHeaderMonetarySummation>
338 sub _exchanged_document_context {
339 my ($self, %params) = @_;
341 # <rsm:ExchangedDocumentContext>
342 $params{xml}->startTag("rsm:ExchangedDocumentContext");
344 if ($self->customer->create_zugferd_invoices_for_this_customer == 2) {
345 $params{xml}->startTag("ram:TestIndicator");
346 $params{xml}->dataElement("udt:Indicator", "true");
347 $params{xml}->endTag;
350 $params{xml}->startTag("ram:GuidelineSpecifiedDocumentContextParameter");
351 $params{xml}->dataElement("ram:ID", "urn:cen.eu:en16931:2017#conformant#urn:zugferd.de:2p0:extended");
352 $params{xml}->endTag;
353 $params{xml}->endTag;
354 # </rsm:ExchangedDocumentContext>
358 my ($self, %params) = @_;
360 $params{xml}->startTag("ram:IncludedNote");
361 $params{xml}->dataElement("ram:Content", _u8($params{note}));
362 $params{xml}->endTag;
365 sub _exchanged_document {
366 my ($self, %params) = @_;
368 # <rsm:ExchangedDocument>
369 $params{xml}->startTag("rsm:ExchangedDocument");
371 $params{xml}->dataElement("ram:ID", _u8($self->invnumber));
372 $params{xml}->dataElement("ram:Name", _u8(_type_name($self)));
373 $params{xml}->dataElement("ram:TypeCode", _u8(_type_code($self)));
375 # <ram:IssueDateTime>
376 $params{xml}->startTag("ram:IssueDateTime");
377 $params{xml}->dataElement("udt:DateTimeString", $self->transdate->strftime('%Y%m%d'), format => "102");
378 $params{xml}->endTag;
379 # </ram:IssueDateTime>
381 if ($self->language && (($self->language->template_code // '') =~ m{^(de|en)}i)) {
382 $params{xml}->dataElement("ram:LanguageID", uc($1));
385 my $std_notes = SL::DB::Manager::GenericTranslation->get_all(
387 translation_type => 'ZUGFeRD/notes',
389 language_id => undef,
390 language_id => $self->language_id,
392 '!translation' => undef,
393 '!translation' => '',
397 my $std_note = first { $_->language_id == $self->language_id } @{ $std_notes };
398 $std_note //= first { !defined $_->language_id } @{ $std_notes };
400 my $notes = $self->notes_as_stripped_html;
402 _included_note($self, %params, note => $self->transaction_description) if $self->transaction_description;
403 _included_note($self, %params, note => $notes) if $notes;
404 _included_note($self, %params, note => $std_note->translation) if $std_note;
406 $params{xml}->endTag;
407 # </rsm:ExchangedDocument>
410 sub _specified_tax_registration {
411 my ($ustid_nr, %params) = @_;
413 # <ram:SpecifiedTaxRegistration>
414 $params{xml}->startTag("ram:SpecifiedTaxRegistration");
415 $params{xml}->dataElement("ram:ID", _u8(SL::VATIDNr->normalize($ustid_nr)), schemeID => "VA");
416 $params{xml}->endTag;
417 # </ram:SpecifiedTaxRegistration>
420 sub _seller_trade_party {
421 my ($self, %params) = @_;
423 my @our_address = _parse_our_address();
425 my $sales_person = $self->salesman;
426 my $sales_person_auth = SL::DB::Manager::AuthUser->find_by(login => $sales_person->login);
427 my %sales_person_cfg = $sales_person_auth ? %{ $sales_person_auth->config_values } : ();
428 $sales_person_cfg{email} ||= $sales_person->deleted_email;
429 $sales_person_cfg{tel} ||= $sales_person->deleted_tel;
431 # <ram:SellerTradeParty>
432 $params{xml}->startTag("ram:SellerTradeParty");
433 $params{xml}->dataElement("ram:ID", _u8($self->customer->c_vendor_id)) if ($self->customer->c_vendor_id // '') ne '';
434 $params{xml}->dataElement("ram:Name", _u8($::instance_conf->get_company));
436 # <ram:DefinedTradeContact>
437 $params{xml}->startTag("ram:DefinedTradeContact");
439 $params{xml}->dataElement("ram:PersonName", _u8($sales_person_cfg{name} || $sales_person_cfg{login}));
441 if ($sales_person_cfg{tel}) {
442 $params{xml}->startTag("ram:TelephoneUniversalCommunication");
443 $params{xml}->dataElement("ram:CompleteNumber", _u8($sales_person_cfg{tel}));
444 $params{xml}->endTag;
447 if ($sales_person_cfg{email}) {
448 $params{xml}->startTag("ram:EmailURIUniversalCommunication");
449 $params{xml}->dataElement("ram:URIID", _u8($sales_person_cfg{email}));
450 $params{xml}->endTag;
453 $params{xml}->endTag;
454 # </ram:DefinedTradeContact>
457 # <ram:PostalTradeAddress>
458 $params{xml}->startTag("ram:PostalTradeAddress");
459 foreach my $element (@our_address) {
460 $params{xml}->dataElement("ram:" . $element->[0], _u8($element->[1]));
462 $params{xml}->endTag;
463 # </ram:PostalTradeAddress>
466 _specified_tax_registration($::instance_conf->get_co_ustid, %params);
468 $params{xml}->endTag;
469 # </ram:SellerTradeParty>
472 sub _buyer_trade_party {
473 my ($self, %params) = @_;
475 # <ram:BuyerTradeParty>
476 $params{xml}->startTag("ram:BuyerTradeParty");
477 $params{xml}->dataElement("ram:ID", _u8($self->customer->customernumber));
478 $params{xml}->dataElement("ram:Name", _u8($self->customer->name));
480 _customer_postal_trade_address(%params, customer => $self->customer);
481 _specified_tax_registration($self->customer->ustid, %params);
483 $params{xml}->endTag;
484 # </ram:BuyerTradeParty>
487 sub _included_supply_chain_trade_line_item {
488 my ($self, %params) = @_;
491 foreach my $item (@{ $self->items }) {
492 _line_item($self, %params, item => $item, line_number => $line_number);
497 sub _applicable_header_trade_agreement {
498 my ($self, %params) = @_;
500 # <ram:ApplicableHeaderTradeAgreement>
501 $params{xml}->startTag("ram:ApplicableHeaderTradeAgreement");
503 _seller_trade_party($self, %params);
504 _buyer_trade_party($self, %params);
506 if ($self->cusordnumber) {
507 # <ram:BuyerOrderReferencedDocument>
508 $params{xml}->startTag("ram:BuyerOrderReferencedDocument");
509 $params{xml}->dataElement("ram:IssuerAssignedID", _u8($self->cusordnumber));
510 $params{xml}->endTag;
511 # </ram:BuyerOrderReferencedDocument>
514 $params{xml}->endTag;
515 # </ram:ApplicableHeaderTradeAgreement>
518 sub _applicable_header_trade_delivery {
519 my ($self, %params) = @_;
521 # <ram:ApplicableHeaderTradeDelivery>
522 $params{xml}->startTag("ram:ApplicableHeaderTradeDelivery");
523 # <ram:ActualDeliverySupplyChainEvent>
524 $params{xml}->startTag("ram:ActualDeliverySupplyChainEvent");
526 $params{xml}->startTag("ram:OccurrenceDateTime");
527 $params{xml}->dataElement("udt:DateTimeString", ($self->deliverydate // $self->transdate)->strftime('%Y%m%d'), format => "102");
528 $params{xml}->endTag;
530 $params{xml}->endTag;
531 # </ram:ActualDeliverySupplyChainEvent>
532 $params{xml}->endTag;
533 # </ram:ApplicableHeaderTradeDelivery>
536 sub _applicable_header_trade_settlement {
537 my ($self, %params) = @_;
539 # <ram:ApplicableHeaderTradeSettlement>
540 $params{xml}->startTag("ram:ApplicableHeaderTradeSettlement");
541 $params{xml}->dataElement("ram:InvoiceCurrencyCode", _u8(SL::Helper::ISO4217::map_currency_name_to_code($self->currency->name) // 'EUR'));
543 _specified_trade_settlement_payment_means($self, %params);
544 _taxes($self, %params);
545 _payment_terms($self, %params);
546 _totals($self, %params);
548 $params{xml}->endTag;
549 # </ram:ApplicableHeaderTradeSettlement>
552 sub _supply_chain_trade_transaction {
553 my ($self, %params) = @_;
555 # <rsm:SupplyChainTradeTransaction>
556 $params{xml}->startTag("rsm:SupplyChainTradeTransaction");
558 _included_supply_chain_trade_line_item($self, %params);
559 _applicable_header_trade_agreement($self, %params);
560 _applicable_header_trade_delivery($self, %params);
561 _applicable_header_trade_settlement($self, %params);
563 $params{xml}->endTag;
564 # </rsm:SupplyChainTradeTransaction>
571 my $prefix = $::locale->text('The ZUGFeRD invoice data cannot be generated because the data validation failed.') . ' ';
573 if (!$::instance_conf->get_co_ustid) {
574 SL::X::ZUGFeRDValidation->throw(message => $prefix . $::locale->text('The VAT registration number is missing in the client configuration.'));
577 if (!SL::VATIDNr->validate($::instance_conf->get_co_ustid)) {
578 SL::X::ZUGFeRDValidation->throw(message => $prefix . $::locale->text("The VAT ID number in the client configuration is invalid."));
581 if (!$::instance_conf->get_company || any { my $get = "get_address_$_"; !$::instance_conf->$get } qw(street1 zipcode city)) {
582 SL::X::ZUGFeRDValidation->throw(message => $prefix . $::locale->text('The company\'s address information is incomplete in the client configuration.'));
585 if ($::instance_conf->get_address_country && !SL::Helper::ISO3166::map_name_to_alpha_2_code($::instance_conf->get_address_country)) {
586 SL::X::ZUGFeRDValidation->throw(message => $prefix . $::locale->text('The country from the company\'s address in the client configuration cannot be mapped to an ISO 3166-1 alpha 2 code.'));
589 if ($self->customer->country && !SL::Helper::ISO3166::map_name_to_alpha_2_code($self->customer->country)) {
590 SL::X::ZUGFeRDValidation->throw(message => $prefix . $::locale->text('The country from the customer\'s address cannot be mapped to an ISO 3166-1 alpha 2 code.'));
593 if (!SL::Helper::ISO4217::map_currency_name_to_code($self->currency->name)) {
594 SL::X::ZUGFeRDValidation->throw(message => $prefix . $::locale->text('The currency "#1" cannot be mapped to an ISO 4217 currency code.', $self->currency->name));
597 my $failed_unit = first { !SL::Helper::UNECERecommendation20::map_name_to_code($_) } map { $_->unit } @{ $self->items };
599 SL::X::ZUGFeRDValidation->throw(message => $prefix . $::locale->text('One of the units used (#1) cannot be mapped to a known unit code from the UN/ECE Recommendation 20 list.', $failed_unit));
602 if ($self->direct_debit) {
603 if (!$self->customer->iban) {
604 SL::X::ZUGFeRDValidation->throw(message => $prefix . $::locale->text('The customer\'s bank account number (IBAN) is missing.'));
608 my $bank_accounts = SL::DB::Manager::BankAccount->get_all;
609 $result{bank_account} = scalar(@{ $bank_accounts }) == 1 ? $bank_accounts->[0] : first { $_->use_for_zugferd } @{ $bank_accounts };
611 if (!$result{bank_account}) {
612 SL::X::ZUGFeRDValidation->throw(message => $prefix . $::locale->text('No bank account flagged for ZUGFeRD usage was found.'));
619 sub create_zugferd_data {
624 my %params = _validate_data($self);
625 $params{ptc_data} = { $self->calculate_prices_and_taxes };
626 $params{xml} = XML::Writer->new(
633 $params{xml}->xmlDecl();
635 # <rsm:CrossIndustryInvoice>
636 $params{xml}->startTag("rsm:CrossIndustryInvoice",
637 "xmlns:a" => "urn:un:unece:uncefact:data:standard:QualifiedDataType:100",
638 "xmlns:rsm" => "urn:un:unece:uncefact:data:standard:CrossIndustryInvoice:100",
639 "xmlns:qdt" => "urn:un:unece:uncefact:data:standard:QualifiedDataType:10",
640 "xmlns:ram" => "urn:un:unece:uncefact:data:standard:ReusableAggregateBusinessInformationEntity:100",
641 "xmlns:xs" => "http://www.w3.org/2001/XMLSchema",
642 "xmlns:udt" => "urn:un:unece:uncefact:data:standard:UnqualifiedDataType:100");
644 _exchanged_document_context($self, %params);
645 _exchanged_document($self, %params);
646 _supply_chain_trade_transaction($self, %params);
648 $params{xml}->endTag;
649 # </rsm:CrossIndustryInvoice>
654 sub create_zugferd_xmp_data {
658 conformance_level => 'EXTENDED',
659 document_file_name => 'ZUGFeRD-invoice.xml',
660 document_type => 'INVOICE',