+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);
+};
+
+
projects / mfinanz.git / blobdiff