1 package SL::Controller::ZUGFeRD;
3 use parent qw(SL::Controller::Base);
5 use SL::DB::RecordTemplate;
6 use SL::Locale::String qw(t8);
7 use SL::Helper::DateTime;
14 __PACKAGE__->run_before('check_auth');
16 sub action_upload_zugferd {
17 my ($self, %params) = @_;
19 $self->setup_zugferd_action_bar;
20 $self->render('zugferd/form', title => $::locale->text('Factur-X/ZUGFeRD import'));
23 sub action_import_zugferd {
24 my ($self, %params) = @_;
26 die t8("missing file for action import") unless $::form->{file};
27 die t8("can only parse a pdf file") unless $::form->{file} =~ m/^%PDF/;
29 my $info = SL::ZUGFeRD->extract_from_pdf($::form->{file});
31 if ($info->{result} != SL::ZUGFeRD::RES_OK()) {
32 # An error occurred; log message from parser:
33 $::lxdebug->message(LXDebug::DEBUG1(), "Could not extract ZUGFeRD data, error message: " . $info->{message});
34 die t8("Could not extract Factur-X/ZUGFeRD data, data and error message:") . $info->{message};
36 # valid ZUGFeRD metadata
37 my $dom = XML::LibXML->load_xml(string => $info->{invoice_xml});
39 # 1. check if ZUGFeRD SellerTradeParty has a VAT-ID
40 my $ustid = $dom->findnodes('//ram:SellerTradeParty/ram:SpecifiedTaxRegistration')->string_value;
41 die t8("No VAT Info for this Factur-X/ZUGFeRD invoice," .
42 " please ask your vendor to add this for his Factur-X/ZUGFeRD data.") unless $ustid;
44 $ustid = SL::VATIDNr->normalize($ustid);
46 # 1.1 check if we a have a vendor with this VAT-ID (vendor.ustid)
47 my $vc = $dom->findnodes('//ram:SellerTradeParty/ram:Name')->string_value;
48 my $vendor = SL::DB::Manager::Vendor->find_by(
56 # 1.2 If no vendor with the exact VAT ID number is found, the
57 # number might be stored slightly different in the database
58 # (e.g. with spaces breaking up groups of numbers). Iterate over
59 # all existing vendors with VAT ID numbers, normalize their
60 # representation and compare those.
62 my $vendors = SL::DB::Manager::Vendor->get_all(
72 foreach my $other_vendor (@{ $vendors }) {
73 next unless SL::VATIDNr->normalize($other_vendor->ustid) eq $ustid;
75 $vendor = $other_vendor;
80 die t8("Please add a valid VAT-ID for this vendor: #1", $vc) unless (ref $vendor eq 'SL::DB::Vendor');
82 # 2. check if we have a ap record template for this vendor (TODO only the oldest template is choosen)
83 my $template_ap = SL::DB::Manager::RecordTemplate->get_first(where => [vendor_id => $vendor->id]);
84 die t8("No AP Record Template for this vendor found, please add one") unless (ref $template_ap eq 'SL::DB::RecordTemplate');
87 # 3. parse the zugferd data and fill the ap record template
88 # -> no need to check sign (credit notes will be negative) just record thei ZUGFeRD type in ap.notes
89 # -> check direct debit (defaults to no)
90 # -> set amount (net amount) and unset taxincluded
91 # (template and user cares for tax and if there is more than one booking accno)
92 # -> date (can be empty)
93 # -> duedate (may be empty)
94 # -> compare record iban and generate a warning if this differs from vendor's master data iban
95 my $total = $dom->findnodes('//ram:SpecifiedTradeSettlementHeaderMonetarySummation' .
96 '/ram:TaxBasisTotalAmount')->string_value;
98 my $invnumber = $dom->findnodes('//rsm:ExchangedDocument/ram:ID')->string_value;
100 # parse dates to kivi if set/valid
101 my ($transdate, $duedate, $dt_to_kivi, $due_dt_to_kivi);
102 $transdate = $dom->findnodes('//ram:IssueDateTime')->string_value;
103 $duedate = $dom->findnodes('//ram:DueDateDateTime')->string_value;
104 $transdate =~ s/^\s+|\s+$//g;
105 $duedate =~ s/^\s+|\s+$//g;
107 if ($transdate =~ /^[0-9]{8}$/) {
108 $dt_to_kivi = DateTime->new(year => substr($transdate,0,4),
109 month => substr ($transdate,4,2),
110 day => substr($transdate,6,2))->to_kivitendo;
112 if ($duedate =~ /^[0-9]{8}$/) {
113 $due_dt_to_kivi = DateTime->new(year => substr($duedate,0,4),
114 month => substr ($duedate,4,2),
115 day => substr($duedate,6,2))->to_kivitendo;
118 my $type = $dom->findnodes('//rsm:ExchangedDocument/ram:TypeCode')->string_value;
120 my $dd = $dom->findnodes('//ram:ApplicableHeaderTradeSettlement' .
121 '/ram:SpecifiedTradeSettlementPaymentMeans/ram:TypeCode')->string_value;
122 my $direct_debit = $dd == 59 ? 1 : 0;
124 my $iban = $dom->findnodes('//ram:ApplicableHeaderTradeSettlement/ram:SpecifiedTradeSettlementPaymentMeans' .
125 '/ram:PayeePartyCreditorFinancialAccount/ram:IBANID')->string_value;
127 $ibanmessage = $iban ne $vendor->iban ? "Record IBAN $iban doesn't match vendor IBAN " . $vendor->iban : $iban if $iban;
129 my $url = $self->url_for(
130 controller => 'ap.pl',
131 action => 'load_record_template',
132 id => $template_ap->id,
133 'form_defaults.amount_1' => $::form->format_amount(\%::myconfig, $total, 2),
134 'form_defaults.transdate' => $dt_to_kivi,
135 'form_defaults.invnumber' => $invnumber,
136 'form_defaults.duedate' => $due_dt_to_kivi,
137 'form_defaults.no_payment_bookings' => 0,
138 'form_defaults.paid_1_suggestion' => $::form->format_amount(\%::myconfig, $total, 2),
139 'form_defaults.notes' => "ZUGFeRD Import. Type: $type\nIBAN: " . $ibanmessage,
140 'form_defaults.taxincluded' => 0,
141 'form_defaults.direct_debit' => $direct_debit,
144 $self->redirect_to($url);
149 $::auth->assert('ap_transactions');
151 sub setup_zugferd_action_bar {
154 for my $bar ($::request->layout->get('actionbar')) {
157 $::locale->text('Import'),
158 submit => [ '#form', { action => 'ZUGFeRD/import_zugferd' } ],
159 accesskey => 'enter',
175 SL::Controller::ZUGFeRD
176 Controller for importing ZUGFeRD pdf files to kivitendo
182 =item C<action_upload_zugferd>
184 Creates a web from with a single upload dialog.
186 =item C<action_import_zugferd $pdf>
188 Expects a single pdf with ZUGFeRD 2.0 metadata.
189 Checks if the param <C$pdf> is set and a valid pdf file.
190 Calls helper functions to validate and extract the ZUGFeRD data.
191 Needs a valid VAT ID (EU) for this vendor and
192 expects one ap template for this vendor in kivitendo.
194 Parses some basic ZUGFeRD data (invnumber, total net amount,
195 transdate, duedate, vendor VAT ID, IBAN) and uses the first
196 found ap template for this vendor to fill this template with
198 If the vendor's master data contain a IBAN and the
199 ZUGFeRD record has a IBAN also these values will be compared.
200 If they don't match a warning will be writte in ap.notes.
201 Furthermore the ZUGFeRD type code will be written to ap.notes.
202 No callback implemented.
206 =head1 TODO and CAVEAT
208 This is just a very basic Parser for ZUGFeRD data.
209 We assume that the ZUGFeRD generator is a company with a
210 valid European VAT ID. Furthermore this vendor needs only
211 one and just noe ap template (the first match will be used).
213 The ZUGFeRD data should also be extracted in the helper package
214 and maybe a model should be used for this.
215 The user should set one ap template as a default for ZUGFeRD.
216 The ZUGFeRD pdf should be written to WebDAV or DMS.
217 If the ZUGFeRD data has a payment purpose set, this should
218 be the default for the SEPA-XML export.
223 Jan Büren E<lt>jan@kivitendo-premium.deE<gt>,