X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=SL%2FDB%2FInvoice.pm;h=2b4fd59ef9fa9ca305715ef3c42db5c501901041;hb=d8275f6e998ac5f51c6edd786f6e4ae9db6f577f;hp=18aa8dbdbeb51df05632b985db6af999125fb563;hpb=56b91fb4030432fde4159c11a0ca97a7571535f3;p=kivitendo-erp.git diff --git a/SL/DB/Invoice.pm b/SL/DB/Invoice.pm index 18aa8dbdb..2b4fd59ef 100644 --- a/SL/DB/Invoice.pm +++ b/SL/DB/Invoice.pm @@ -1,23 +1,26 @@ -# This file has been auto-generated only because it didn't exist. -# Feel free to modify it at will; it will not be overwritten automatically. - package SL::DB::Invoice; use strict; use Carp; -use List::Util qw(first); +use List::Util qw(first sum); +use Rose::DB::Object::Helpers qw(has_loaded_related forget_related); use SL::DB::MetaSetup::Invoice; use SL::DB::Manager::Invoice; +use SL::DB::Helper::Payment qw(:ALL); +use SL::DB::Helper::AttrHTML; +use SL::DB::Helper::AttrSorted; use SL::DB::Helper::FlattenToForm; use SL::DB::Helper::LinkedRecords; +use SL::DB::Helper::PDF_A; use SL::DB::Helper::PriceTaxCalculator; use SL::DB::Helper::PriceUpdater; +use SL::DB::Helper::SalesPurchaseInvoice; use SL::DB::Helper::TransNumberGenerator; -use SL::DB::AccTransaction; -use SL::DB::Chart; -use SL::DB::Employee; +use SL::DB::Helper::ZUGFeRD; +use SL::Locale::String qw(t8); +use SL::DB::CustomVariable; __PACKAGE__->meta->add_relationship( invoiceitems => { @@ -39,21 +42,58 @@ __PACKAGE__->meta->add_relationship( column_map => { id => 'ar_id' }, manager_args => { with_objects => [ 'sepa_export' ] } }, + sepa_exports => { + type => 'many to many', + map_class => 'SL::DB::SepaExportItem', + map_from => 'ar', + map_to => 'sepa_export', + }, + custom_shipto => { + type => 'one to one', + class => 'SL::DB::Shipto', + column_map => { id => 'trans_id' }, + query_args => [ module => 'AR' ], + }, + transactions => { + type => 'one to many', + class => 'SL::DB::AccTransaction', + column_map => { id => 'trans_id' }, + manager_args => { + with_objects => [ 'chart' ], + sort_by => 'acc_trans_id ASC', + }, + }, + dunnings => { + type => 'one to many', + class => 'SL::DB::Dunning', + column_map => { id => 'trans_id' }, + manager_args => { with_objects => [ 'dunnings' ] } + }, ); __PACKAGE__->meta->initialize; -# methods +__PACKAGE__->attr_html('notes'); +__PACKAGE__->attr_sorted('items'); -sub items { goto &invoiceitems; } +__PACKAGE__->before_save('_before_save_set_invnumber'); + +# hooks -sub items_sorted { +sub _before_save_set_invnumber { my ($self) = @_; - my @sorted = sort {$a->id <=> $b->id } @{ $self->items }; - return wantarray ? @sorted : \@sorted; + $self->create_trans_number if !$self->invnumber; + + return 1; } +# methods + +sub items { goto &invoiceitems; } +sub add_items { goto &add_invoiceitems; } +sub record_number { goto &invnumber; }; + sub is_sales { # For compatibility with Order, DeliveryOrder croak 'not an accessor' if @_ > 1; @@ -97,20 +137,48 @@ sub closed { return $self->paid >= $self->amount; } +sub _clone_orderitem_delivery_order_item_cvar { + my ($cvar) = @_; + + my $cloned = $_->clone_and_reset; + $cloned->sub_module('invoice'); + + return $cloned; +} + sub new_from { my ($class, $source, %params) = @_; croak("Unsupported source object type '" . ref($source) . "'") unless ref($source) =~ m/^ SL::DB:: (?: Order | DeliveryOrder ) $/x; croak("Cannot create invoices for purchase records") unless $source->customer_id; - my $terms = $source->can('payment_id') && $source->payment_id ? $source->payment_terms->terms_netto : 0; + require SL::DB::Employee; + + my (@columns, @item_columns, $item_parent_id_column, $item_parent_column); + + if (ref($source) eq 'SL::DB::Order') { + @columns = qw(quonumber delivery_customer_id delivery_vendor_id tax_point); + @item_columns = qw(subtotal); + + $item_parent_id_column = 'trans_id'; + $item_parent_column = 'order'; + + } else { + @columns = qw(donumber); - my %args = ( map({ ( $_ => $source->$_ ) } qw(customer_id taxincluded shippingpoint shipvia notes intnotes salesman_id cusordnumber ordnumber quonumber - department_id cp_id language_id payment_id delivery_customer_id delivery_vendor_id taxzone_id shipto_id - globalproject_id transaction_description currency_id)), - transdate => DateTime->today_local, + $item_parent_id_column = 'delivery_order_id'; + $item_parent_column = 'delivery_order'; + } + + my $terms = $source->can('payment_id') ? $source->payment_terms : undef; + $terms = $source->customer->payment_terms if !defined $terms && $source->customer; + + my %args = ( map({ ( $_ => $source->$_ ) } qw(customer_id taxincluded shippingpoint shipvia notes intnotes salesman_id cusordnumber ordnumber department_id + cp_id language_id taxzone_id tax_point globalproject_id transaction_description currency_id delivery_term_id + billing_address_id), @columns), + transdate => $params{transdate} // DateTime->today_local, gldate => DateTime->today_local, - duedate => DateTime->today_local->add(days => $terms * 1), + duedate => $terms ? $terms->calc_date(reference_date => DateTime->today_local) : DateTime->today_local, invoice => 1, type => 'invoice', storno => 0, @@ -118,24 +186,64 @@ sub new_from { employee_id => (SL::DB::Manager::Employee->current || SL::DB::Employee->new(id => $source->employee_id))->id, ); - if ($source->type =~ /_order$/) { + $args{payment_id} = ( $terms ? $terms->id : $source->payment_id); + + if ($source->type =~ /_delivery_order$/) { + $args{deliverydate} = $source->reqdate; + if (my $order = SL::DB::Manager::Order->find_by(ordnumber => $source->ordnumber)) { + $args{orddate} = $order->transdate; + } + + } elsif ($source->type =~ /_order$/) { $args{deliverydate} = $source->reqdate; $args{orddate} = $source->transdate; + } else { $args{quodate} = $source->transdate; } - my $invoice = $class->new(%args, %params); + # Custom shipto addresses (the ones specific to the sales/purchase + # record and not to the customer/vendor) are only linked from shipto + # → ar. Meaning ar.shipto_id will not be filled in that + # case. + if (!$source->shipto_id && $source->id) { + $args{custom_shipto} = $source->custom_shipto->clone($class) if $source->can('custom_shipto') && $source->custom_shipto; + + } else { + $args{shipto_id} = $source->shipto_id; + } + + my $invoice = $class->new(%args); + $invoice->assign_attributes(%{ $params{attributes} }) if $params{attributes}; + my $items = delete($params{items}) || $source->items_sorted; + my %item_parents; my @items = map { - my $source_item = $_; - SL::DB::InvoiceItem->new(map({ ( $_ => $source_item->$_ ) } - qw(parts_id description qty sellprice discount project_id - serialnumber pricegroup_id ordnumber transdate cusordnumber unit - base_qty subtotal longdescription lastcost price_factor_id)), - deliverydate => $source_item->reqdate, - fxsellprice => $source_item->sellprice,); - } @{ $source->items }; + my $source_item = $_; + my $source_item_id = $_->$item_parent_id_column; + my @custom_variables = map { _clone_orderitem_delivery_order_item_cvar($_) } @{ $source_item->custom_variables }; + + $item_parents{$source_item_id} ||= $source_item->$item_parent_column; + my $item_parent = $item_parents{$source_item_id}; + my $current_invoice_item = + SL::DB::InvoiceItem->new(map({ ( $_ => $source_item->$_ ) } + qw(parts_id description qty sellprice discount project_id serialnumber pricegroup_id transdate cusordnumber unit + base_qty longdescription lastcost price_factor_id active_discount_source active_price_source), @item_columns), + deliverydate => $source_item->reqdate, + fxsellprice => $source_item->sellprice, + custom_variables => \@custom_variables, + ordnumber => ref($item_parent) eq 'SL::DB::Order' ? $item_parent->ordnumber : $source_item->ordnumber, + donumber => ref($item_parent) eq 'SL::DB::DeliveryOrder' ? $item_parent->donumber : $source_item->can('donumber') ? $source_item->donumber : '', + ); + + $current_invoice_item->{"converted_from_orderitems_id"} = $_->{id} if ref($item_parent) eq 'SL::DB::Order'; + $current_invoice_item->{"converted_from_delivery_order_items_id"} = $_->{id} if ref($item_parent) eq 'SL::DB::DeliveryOrder'; + $current_invoice_item; + } @{ $items }; + + @items = grep { $params{item_filter}->($_) } @items if $params{item_filter}; + @items = grep { $_->qty * 1 } @items if $params{skip_items_zero_qty}; + @items = grep { $_->qty >=0 } @items if $params{skip_items_negative_qty}; $invoice->invoiceitems(\@items); @@ -145,33 +253,40 @@ sub new_from { sub post { my ($self, %params) = @_; + die "not an invoice" unless $self->invoice; + + require SL::DB::Chart; if (!$params{ar_id}) { - my $chart = SL::DB::Manager::Chart->get_all(query => [ SL::DB::Manager::Chart->link_filter('AR') ], - sort_by => 'id ASC', - limit => 1)->[0]; - croak("No AR chart found and no parameter `ar_id' given") unless $chart; + my $chart; + if ($::instance_conf->get_ar_chart_id) { + $chart = SL::DB::Manager::Chart->find_by(id => $::instance_conf->get_ar_chart_id); + } else { + $chart = SL::DB::Manager::Chart->get_all(query => [ SL::DB::Manager::Chart->link_filter('AR') ], + sort_by => 'id ASC', + limit => 1)->[0]; + }; + croak("No AR chart found and no parameter 'ar_id' given") unless $chart; $params{ar_id} = $chart->id; } - my $worker = sub { + if (!$self->db->with_transaction(sub { my %data = $self->calculate_prices_and_taxes; $self->_post_create_assemblyitem_entries($data{assembly_items}); - $self->create_trans_number; $self->save; $self->_post_add_acctrans($data{amounts_cogs}); $self->_post_add_acctrans($data{amounts}); - $self->_post_add_acctrans($data{taxes}); + $self->_post_add_acctrans($data{taxes_by_chart_id}); $self->_post_add_acctrans({ $params{ar_id} => $self->amount * -1 }); $self->_post_update_allocated($data{allocated}); - }; - if ($self->db->in_transaction) { - $worker->(); - } elsif (!$self->db->do_transaction($worker)) { + $self->_post_book_rounding($data{rounding}); + + 1; + })) { $::lxdebug->message(LXDebug->WARN(), "convert_to_invoice failed: " . join("\n", (split(/\n/, $self->db->error))[0..2])); return undef; } @@ -185,22 +300,205 @@ sub _post_add_acctrans { my $default_tax_id = SL::DB::Manager::Tax->find_by(taxkey => 0)->id; my $chart_link; + require SL::DB::AccTransaction; + require SL::DB::Chart; while (my ($chart_id, $spec) = each %{ $entries }) { $spec = { taxkey => 0, tax_id => $default_tax_id, amount => $spec } unless ref $spec; $chart_link = SL::DB::Manager::Chart->find_by(id => $chart_id)->{'link'}; $chart_link ||= ''; + if ($spec->{amount} != 0) { + SL::DB::AccTransaction->new(trans_id => $self->id, + chart_id => $chart_id, + amount => $spec->{amount}, + tax_id => $spec->{tax_id}, + taxkey => $spec->{taxkey}, + project_id => $self->globalproject_id, + transdate => $self->transdate, + chart_link => $chart_link)->save; + } + } +} + +sub _post_book_rounding { + my ($self, $rounding) = @_; + + my $tax_id = SL::DB::Manager::Tax->find_by(taxkey => 0)->id; + my $rnd_accno = $rounding == 0 ? 0 + : $rounding > 0 ? SL::DB::Default->get->rndgain_accno_id + : SL::DB::Default->get->rndloss_accno_id + ; + if ($rnd_accno != 0) { SL::DB::AccTransaction->new(trans_id => $self->id, - chart_id => $chart_id, - amount => $spec->{amount}, - tax_id => $spec->{tax_id}, - taxkey => $spec->{taxkey}, + chart_id => $rnd_accno, + amount => $rounding, + tax_id => $tax_id, + taxkey => 0, project_id => $self->globalproject_id, transdate => $self->transdate, - chart_link => $chart_link)->save; + chart_link => $rnd_accno)->save; } } +sub add_ar_amount_row { + my ($self, %params ) = @_; + + # only allow this method for ar invoices (Debitorenbuchung) + die "not an ar invoice" if $self->invoice and not $self->customer_id; + + die "add_ar_amount_row needs a chart object as chart param" unless $params{chart} && $params{chart}->isa('SL::DB::Chart'); + die "chart must be an AR_amount chart" unless $params{chart}->link =~ /AR_amount/; + + my $acc_trans = []; + + my $roundplaces = 2; + my ($netamount,$taxamount); + + $netamount = $params{amount} * 1; + my $tax = SL::DB::Manager::Tax->find_by(id => $params{tax_id}) || die "Can't find tax with id " . $params{tax_id}; + + if ( $tax and $tax->rate != 0 ) { + ($netamount, $taxamount) = Form->calculate_tax($params{amount}, $tax->rate, $self->taxincluded, $roundplaces); + }; + next unless $netamount; # netamount mustn't be zero + + my $sign = $self->customer_id ? 1 : -1; + my $acc = SL::DB::AccTransaction->new( + amount => $netamount * $sign, + chart_id => $params{chart}->id, + chart_link => $params{chart}->link, + transdate => $self->transdate, + gldate => $self->gldate, + taxkey => $tax->taxkey, + tax_id => $tax->id, + project_id => $params{project_id}, + ); + + $self->add_transactions( $acc ); + push( @$acc_trans, $acc ); + + if ( $taxamount ) { + my $acc = SL::DB::AccTransaction->new( + amount => $taxamount * $sign, + chart_id => $tax->chart_id, + chart_link => $tax->chart->link, + transdate => $self->transdate, + gldate => $self->gldate, + taxkey => $tax->taxkey, + tax_id => $tax->id, + ); + $self->add_transactions( $acc ); + push( @$acc_trans, $acc ); + }; + return $acc_trans; +}; + +sub create_ar_row { + my ($self, %params) = @_; + # to be called after adding all AR_amount rows, adds an AR row + + # only allow this method for ar invoices (Debitorenbuchung) + die if $self->invoice and not $self->customer_id; + die "create_ar_row needs a chart object as a parameter" unless $params{chart} and ref($params{chart}) eq 'SL::DB::Chart'; + + my @transactions = @{$self->transactions}; + # die "invoice has no acc_transactions" unless scalar @transactions > 0; + return 0 unless scalar @transactions > 0; + + my $chart = $params{chart} || SL::DB::Manager::Chart->find_by(id => $::instance_conf->get_ar_chart_id); + die "illegal chart in create_ar_row" unless $chart; + + die "receivables chart must have link 'AR'" unless $chart->link eq 'AR'; + + my $acc_trans = []; + + # hardcoded entry for no tax: tax_id and taxkey should be 0 + my $tax = SL::DB::Manager::Tax->find_by(id => 0, taxkey => 0) || die "Can't find tax with id 0 and taxkey 0"; + + my $sign = $self->customer_id ? -1 : 1; + my $acc = SL::DB::AccTransaction->new( + amount => $self->amount * $sign, + chart_id => $params{chart}->id, + chart_link => $params{chart}->link, + transdate => $self->transdate, + taxkey => $tax->taxkey, + tax_id => $tax->id, + ); + $self->add_transactions( $acc ); + push( @$acc_trans, $acc ); + return $acc_trans; +}; + +sub validate_acc_trans { + my ($self, %params) = @_; + # should be able to check unsaved invoice objects with several acc_trans lines + + die "validate_acc_trans can't check invoice object with empty transactions" unless $self->transactions; + + my @transactions = @{$self->transactions}; + # die "invoice has no acc_transactions" unless scalar @transactions > 0; + return 0 unless scalar @transactions > 0; + return 0 unless $self->has_loaded_related('transactions'); + if ( $params{debug} ) { + printf("starting validatation of invoice %s with trans_id %s and taxincluded %s\n", $self->invnumber, $self->id, $self->taxincluded); + foreach my $acc ( @transactions ) { + printf("chart: %s amount: %s tax_id: %s link: %s\n", $acc->chart->accno, $acc->amount, $acc->tax_id, $acc->chart->link); + }; + }; + + my $acc_trans_sum = sum map { $_->amount } @transactions; + + unless ( $::form->round_amount($acc_trans_sum, 10) == 0 ) { + my $string = "sum of acc_transactions isn't 0: $acc_trans_sum\n"; + + if ( $params{debug} ) { + foreach my $trans ( @transactions ) { + $string .= sprintf(" %s %s %s\n", $trans->chart->accno, $trans->taxkey, $trans->amount); + }; + }; + return 0; + }; + + # only use the first AR entry, so it also works for paid invoices + my @ar_transactions = map { $_->amount } grep { $_->chart_link eq 'AR' } @transactions; + my $ar_sum = $ar_transactions[0]; + # my $ar_sum = sum map { $_->amount } grep { $_->chart_link eq 'AR' } @transactions; + + unless ( $::form->round_amount($ar_sum * -1,2) == $::form->round_amount($self->amount,2) ) { + if ( $params{debug} ) { + printf("debug: (ar_sum) %s = %s (amount)\n", $::form->round_amount($ar_sum * -1,2) , $::form->round_amount($self->amount, 2) ); + foreach my $trans ( @transactions ) { + printf(" %s %s %s %s\n", $trans->chart->accno, $trans->taxkey, $trans->amount, $trans->chart->link); + }; + }; + die sprintf("sum of ar (%s) isn't equal to invoice amount (%s)", $::form->round_amount($ar_sum * -1,2), $::form->round_amount($self->amount,2)); + }; + + return 1; +}; + +sub recalculate_amounts { + my ($self, %params) = @_; + # calculate and set amount and netamount from acc_trans objects + + croak ("Can only recalculate amounts for ar transactions") if $self->invoice; + + return undef unless $self->has_loaded_related('transactions'); + + my ($netamount, $taxamount); + + my @transactions = @{$self->transactions}; + + foreach my $acc ( @transactions ) { + $netamount += $acc->amount if $acc->chart->link =~ /AR_amount/; + $taxamount += $acc->amount if $acc->chart->link =~ /AR_tax/; + }; + + $self->amount($netamount+$taxamount); + $self->netamount($netamount); +}; + + sub _post_create_assemblyitem_entries { my ($self, $assembly_entries) = @_; @@ -242,7 +540,11 @@ sub invoice_type { my ($self) = @_; return 'ar_transaction' if !$self->invoice; - return 'credit_note' if $self->type eq 'credit_note' && $self->amount < 0 && !$self->storno; + return 'invoice_for_advance_payment_storno' if $self->type eq 'invoice_for_advance_payment' && $self->amount < 0 && $self->storno; + return 'invoice_for_advance_payment' if $self->type eq 'invoice_for_advance_payment'; + return 'final_invoice' if $self->type eq 'final_invoice'; + # stornoed credit_notes are still credit notes and not invoices + return 'credit_note' if $self->type eq 'credit_note' && $self->amount < 0; return 'invoice_storno' if $self->type ne 'credit_note' && $self->amount < 0 && $self->storno; return 'credit_note_storno' if $self->type eq 'credit_note' && $self->amount > 0 && $self->storno; return 'invoice'; @@ -254,16 +556,85 @@ sub displayable_state { return $self->closed ? $::locale->text('closed') : $::locale->text('open'); } +sub displayable_type { + my ($self) = @_; + + return t8('AR Transaction') if $self->invoice_type eq 'ar_transaction'; + return t8('Credit Note') if $self->invoice_type eq 'credit_note'; + return t8('Invoice') . "(" . t8('Storno') . ")" if $self->invoice_type eq 'invoice_storno'; + return t8('Credit Note') . "(" . t8('Storno') . ")" if $self->invoice_type eq 'credit_note_storno'; + return t8('Invoice for Advance Payment') if $self->invoice_type eq 'invoice_for_advance_payment'; + return t8('Invoice for Advance Payment') . "(" . t8('Storno') . ")" if $self->invoice_type eq 'invoice_for_advance_payment_storno'; + return t8('Final Invoice') if $self->invoice_type eq 'final_invoice'; + return t8('Invoice'); +} + +sub displayable_name { + join ' ', grep $_, map $_[0]->$_, qw(displayable_type record_number); +}; + +sub abbreviation { + my ($self) = @_; + + return t8('AR Transaction (abbreviation)') if $self->invoice_type eq 'ar_transaction'; + return t8('Credit note (one letter abbreviation)') if $self->invoice_type eq 'credit_note'; + return t8('Invoice (one letter abbreviation)') . "(" . t8('Storno (one letter abbreviation)') . ")" if $self->invoice_type eq 'invoice_storno'; + return t8('Credit note (one letter abbreviation)') . "(" . t8('Storno (one letter abbreviation)') . ")" if $self->invoice_type eq 'credit_note_storno'; + return t8('Invoice for Advance Payment (one letter abbreviation)') if $self->invoice_type eq 'invoice_for_advance_payment'; + return t8('Invoice for Advance Payment with Storno (abbreviation)') if $self->invoice_type eq 'invoice_for_advance_payment_storno'; + return t8('Final Invoice (one letter abbreviation)') if $self->invoice_type eq 'final_invoice'; + return t8('Invoice (one letter abbreviation)'); +} + +sub oneline_summary { + my $self = shift; + + return sprintf("%s: %s %s %s (%s)", $self->abbreviation, $self->invnumber, $self->customer->name, + $::form->format_amount(\%::myconfig, $self->amount,2), $self->transdate->to_kivitendo); +} + sub date { goto &transdate; } +sub reqdate { + goto &duedate; +} + +sub customervendor { + goto &customer; +} + +sub link { + my ($self) = @_; + + my $html; + $html = $self->presenter->sales_invoice(display => 'inline') if $self->invoice; + $html = $self->presenter->ar_transaction(display => 'inline') if !$self->invoice; + + return $html; +} + +sub mark_as_paid { + my ($self) = @_; + + $self->update_attributes(paid => $self->amount); +} + +sub effective_tax_point { + my ($self) = @_; + + return $self->tax_point || $self->deliverydate || $self->transdate; +} + 1; __END__ =pod +=encoding UTF-8 + =head1 NAME SL::DB::Invoice: Rose model for invoices (table "ar") @@ -272,7 +643,7 @@ SL::DB::Invoice: Rose model for invoices (table "ar") =over 4 -=item C +=item C Creates a new C instance and copies as much information from C<$source> as possible. At the moment only sales @@ -282,6 +653,45 @@ The conversion copies order items into invoice items. Dates are copied as appropriate, e.g. the C field from an order will be copied into the invoice's C field. +C<%params> can include the following options: + +=over 2 + +=item C + +An optional array reference of RDBO instances for the items to use. If +missing then the method C will be called on +C<$source>. This option can be used to override the sorting, to +exclude certain positions or to add additional ones. + +=item C + +If trueish then items with a negative quantity are skipped. Items with +a quantity of 0 are not affected by this option. + +=item C + +If trueish then items with a quantity of 0 are skipped. + +=item C + +An optional code reference that is called for each item with the item +as its sole parameter. Items for which the code reference returns a +falsish value will be skipped. + +=item C + +An optional hash reference. If it exists then it is passed to C +allowing the caller to set certain attributes for the new invoice. +For example to set a different transdate (default is the current date), +call the method like this: + + my %params; + $params{attributes}{transdate} = '28.08.2015'; + $invoice = SL::DB::Invoice->new_from($self, %params)->post || die; + +=back + Amounts, prices and taxes are not calculated. L can be used for this. @@ -296,7 +706,7 @@ Posts the invoice. Required parameters are: =item * C -The ID of the accounds receivable chart the invoices amounts are +The ID of the accounts receivable chart the invoice's amounts are posted to. If it is not set then the first chart configured for accounts receivables is used. @@ -322,7 +732,7 @@ the part's buchungsgruppen. and recorded in C. =item 6. Items in C are updated according to their allocation -status (regarding for costs of goold sold). Will only be done if +status (regarding costs of goods sold). Will only be done if kivitendo is not configured to use Einnahmenüberschussrechnungen. =item 7. The invoice and its items are saved. @@ -331,15 +741,92 @@ kivitendo is not configured to use Einnahmenüberschussrechnungen. Returns C<$self> on success and C on failure. The whole process is run inside a transaction. If it fails then nothing is saved to or -changed in the database. A new transaction is only started if none is +changed in the database. A new transaction is only started if none are active. =item C See L. +=item C + +Returns 1 or 0, depending on whether the invoice is closed or not. Currently +invoices that are overpaid also count as closed and credit notes in general. + +=item C + +Calculate and set amount and netamount from acc_trans objects by summing up the +values of acc_trans objects with AR_amount and AR_tax link charts. +amount and netamount are set to the calculated values. + +=item C + +Checks if the sum of all associated acc_trans objects is 0 and checks whether +the amount of the AR acc_transaction matches the AR amount. Only the first AR +line is checked, because the sum of all AR lines is 0 for paid invoices. + +Returns 0 or 1. + +Can be called with a debug parameter which writes debug info to STDOUT, which is +useful in console mode or while writing tests. + + my $ar = SL::DB::Manager::Invoice->get_first(); + $ar->validate_acc_trans(debug => 1); + +=item C + +Creates a new acc_trans entry for the receivable (AR) entry of an existing AR +invoice object, which already has some income and tax acc_trans entries. + +The acc_trans entry is also returned inside an array ref. + +Mandatory params are + +=over 2 + +=item * chart as an RDBO object, e.g. for bank. Must be a 'paid' chart. + =back +Currently the amount of the invoice object is used for the acc_trans amount. +Use C before calling this method if amount isn't known +yet or you didn't set it manually. + +=item C + +Add a new entry for an existing AR invoice object. Creates an acc_trans entry, +and also adds an acc_trans tax entry, if the tax has an associated tax chart. +Also all acc_trans entries that were created are returned inside an array ref. + +Mandatory params are + +=over 2 + +=item * chart as an RDBO object, should be an income chart (link = AR_amount) + +=item * tax_id + +=item * amount + +=back + +=item C + +Marks the invoice as paid by setting its C member to the value of C. + +=back + +=head1 TODO + + As explained in the new_from example, it is possible to set transdate to a new value. + From a user / programm point of view transdate is more than holy and there should be + some validity checker available for controller code. At least the same logic like in + Form.pm from ar.pl should be available: + # see old stuff ar.pl post + #$form->error($locale->text('Cannot post transaction above the maximum future booking date!')) + # if ($form->date_max_future($transdate, \%myconfig)); + #$form->error($locale->text('Cannot post transaction for a closed period!')) if ($form->date_closed($form->{"transdate"}, \%myconfig)); + =head1 AUTHOR Moritz Bunkus Em.bunkus@linet-services.deE