|  | package SL::TransNumber;
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    |  | 
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    |  | use strict;
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    |  | 
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    |  | use parent qw(Rose::Object);
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    |  | 
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    |  | use Carp;
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    |  | use List::MoreUtils qw(any none);
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    |  | use SL::DBUtils;
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    |  | use SL::PrefixedNumber;
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    |  | use SL::DB;
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    |  | use SL::DB::DeliveryOrder::TypeData;
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    |  | 
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    |  | use Rose::Object::MakeMethods::Generic
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    |  | (
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    |  |  scalar => [ qw(type id number save dbh dbh_provided business_id) ],
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    |  | );
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    |  | 
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    |  | my @SUPPORTED_TYPES = (
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    |  |   qw(invoice invoice_for_advance_payment final_invoice credit_note customer vendor sales_delivery_order purchase_delivery_order sales_order_intake sales_order purchase_order purchase_order_confirmation sales_quotation request_quotation purchase_quotation_intake part service assembly assortment letter),
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    |  |   @{ SL::DB::DeliveryOrder::TypeData::valid_types() },
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    |  | );
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    |  | 
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    |  | sub new {
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    |  |   my $class = shift;
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    |  |   my $self  = $class->SUPER::new(@_);
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    |  | 
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    |  |   croak "Invalid type " . $self->type if none { $_ eq $self->type } @SUPPORTED_TYPES;
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    |  | 
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    |  |   $self->dbh_provided($self->dbh);
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    |  |   $self->dbh(SL::DB->client->dbh) if !$self->dbh;
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    |  |   $self->save(1) unless defined $self->save;
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    |  |   $self->business_id(undef) if $self->type ne 'customer';
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    |  | 
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    |  |   return $self;
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    |  | }
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    |  | 
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    |  | sub _get_filters {
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    |  |   my $self    = shift;
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    |  | 
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    |  |   my $type    = $self->type;
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    |  |   my %filters = ( where => '' );
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    |  | 
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    |  |   if (any { $_ eq $type } qw(invoice invoice_for_advance_payment final_invoice credit_note)) {
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    |  |     $filters{trans_number}  = "invnumber";
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    |  |     $filters{numberfield}   = $type eq 'credit_note' ? "cnnumber" : "invnumber";
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    |  |     $filters{table}         = "ar";
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    |  | 
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    |  |   } elsif (any { $_ eq $type } qw(customer vendor)) {
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    |  |     $filters{trans_number}  = "${type}number";
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    |  |     $filters{numberfield}   = "${type}number";
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    |  |     $filters{table}         = $type;
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    |  | 
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    |  |   } elsif ($type =~ /_delivery_order$/ && SL::DB::DeliveryOrder::TypeData::is_valid_type($type)) {
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    |  |     $filters{trans_number}  = SL::DB::DeliveryOrder::TypeData::get3($type, 'properties', 'nr_key');
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    |  |     $filters{numberfield}   = SL::DB::DeliveryOrder::TypeData::get3($type, 'properties', 'transnumber');
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    |  |     $filters{table}         = "delivery_orders";
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    |  |     $filters{where}         = "record_type = ?";
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    |  |     $filters{values}        = [ $::form->{type} ];
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    |  | 
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    |  |   } elsif ($type =~ /_order$/) {
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    |  |     $filters{trans_number}  = "ordnumber";
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    |  |     $filters{numberfield}   = $type eq 'sales_order' ? "sonumber" : "ponumber";
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    |  |     $filters{table}         = "oe";
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    |  |     $filters{where}         = 'NOT COALESCE(quotation, FALSE)';
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    |  |     $filters{where}        .= $type =~ /^sales/ ? ' AND (customer_id IS NOT NULL)' : ' AND (vendor_id IS NOT NULL)';
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    |  | 
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    |  |   } elsif ($type =~ /^sales_order_intake$/) {
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    |  |     $filters{trans_number}  = "ordnumber";
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    |  |     $filters{numberfield}   = "soinumber";
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    |  |     $filters{table}         = "oe";
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    |  |     $filters{where}         = 'NOT COALESCE(quotation, FALSE)';
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    |  |     $filters{where}        .= $type =~ /^sales/ ? ' AND (customer_id IS NOT NULL)' : ' AND (vendor_id IS NOT NULL)';
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    |  | 
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    |  |   } elsif ($type =~ /^purchase_order_confirmation$/) {
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    |  |     $filters{trans_number}  = "ordnumber";
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    |  |     $filters{numberfield}   = "pocnumber";
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    |  |     $filters{table}         = "oe";
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    |  |     $filters{where}         = 'record_type = ?';
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    |  |     $filters{values}        = $type;
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    |  | 
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    |  |   } elsif ($type =~ /_quotation$/) {
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    |  |     $filters{trans_number}  = "quonumber";
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    |  |     $filters{numberfield}   = $type eq 'sales_quotation' ? "sqnumber" : "rfqnumber";
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    |  |     $filters{table}         = "oe";
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    |  |     $filters{where}         = 'COALESCE(quotation, FALSE)';
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    |  |     $filters{where}        .= $type =~ /^sales/ ? ' AND (customer_id IS NOT NULL)' : ' AND (vendor_id IS NOT NULL)';
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    |  | 
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    |  |   } elsif ($type =~ /^purchase_quotation_intake$/) {
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    |  |     $filters{trans_number}  = "quonumber";
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    |  |     $filters{numberfield}   = "pqinumber";
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    |  |     $filters{table}         = "oe";
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    |  |     $filters{where}         = 'COALESCE(quotation, FALSE) AND (vendor_id IS NOT NULL)';
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    |  | 
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    |  |   } elsif ($type =~ /^(part|service|assembly|assortment|parent_variant|variant)$/) {
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    |  |     $filters{trans_number}  = "partnumber";
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    |  |     my %numberfield_hash = ( service        => 'servicenumber',
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    |  |                              assembly       => 'assemblynumber',
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    |  |                              assortment     => 'assortmentnumber',
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    |  |                              parent_variant => 'parent_variant_number',
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    |  |                              variant        => 'variant_number',
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    |  |                              part           => 'articlenumber'
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    |  |                            );
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    |  |     $filters{numberfield}   = $numberfield_hash{$type};
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    |  |     $filters{table}         = "parts";
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    |  |   } elsif ($type =~ /letter/) {
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    |  |     $filters{trans_number}  = "letternumber";
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    |  |     $filters{numberfield}   = "letternumber";
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    |  |     $filters{table}         = "letter";
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    |  |   }
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    |  | 
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    |  |   return %filters;
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    |  | }
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    |  | 
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    |  | sub is_unique {
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    |  |   my $self = shift;
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    |  | 
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    |  |   return undef if !$self->number;
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    |  | 
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    |  |   my %filters = $self->_get_filters();
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    |  | 
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    |  |   my @where;
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    |  |   my @values = ($self->number);
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    |  | 
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    |  |   push @where, $filters{where} if $filters{where};
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    |  |   push @values, @{ $filters{values} } if $filters{values};
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    |  | 
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    |  |   if ($self->id) {
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    |  |     push @where,  qq|id <> ?|;
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    |  |     push @values, conv_i($self->id);
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    |  |   }
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    |  | 
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    |  |   my $where_str = @where ? ' AND ' . join(' AND ', map { "($_)" } @where) : '';
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    |  |   my $query     = <<SQL;
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    |  |     SELECT $filters{trans_number}
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    |  |     FROM $filters{table}
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    |  |     WHERE ($filters{trans_number} = ?)
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    |  |       $where_str
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    |  |     LIMIT 1
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    |  | SQL
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    |  |   my ($existing_number) = selectfirst_array_query($main::form, $self->dbh, $query, @values);
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    |  | 
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    |  |   return $existing_number ? 0 : 1;
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    |  | }
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    |  | 
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    |  | sub create_unique {
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    |  |   my $self    = shift;
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    |  | 
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    |  |   my $form    = $main::form;
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    |  |   my %filters = $self->_get_filters();
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    |  |   my $number;
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    |  | 
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    |  |   SL::DB->client->with_transaction(sub {
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    |  |     my $where = $filters{where} ? ' WHERE ' . $filters{where} : '';
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    |  |     my $query = <<SQL;
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    |  |       SELECT DISTINCT $filters{trans_number}, 1 AS in_use
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    |  |       FROM $filters{table}
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    |  |       $where
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    |  | SQL
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    |  | 
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    |  |     do_query($form, $self->dbh, "LOCK TABLE " . $filters{table}) || die $self->dbh->errstr;
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    |  |     my %numbers_in_use = selectall_as_map($form, $self->dbh, $query, $filters{trans_number}, 'in_use', @{ $filters{values} // [] });
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    |  | 
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    |  |     my $business_number;
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    |  |     ($business_number) = selectfirst_array_query($form, $self->dbh, qq|SELECT customernumberinit FROM business WHERE id = ? FOR UPDATE|, $self->business_id) if $self->business_id;
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    |  |     $number         = $business_number;
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    |  |     ($number)          = selectfirst_array_query($form, $self->dbh, qq|SELECT $filters{numberfield} FROM defaults FOR UPDATE|)                               if !$number;
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    |  |     if ($filters{numberfield} eq 'assemblynumber' and length($number) < 1) {
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    |  |       $filters{numberfield} = 'articlenumber';
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    |  |       ($number)        = selectfirst_array_query($form, $self->dbh, qq|SELECT $filters{numberfield} FROM defaults FOR UPDATE|)                               if !$number;
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    |  |     }
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    |  |     $number          ||= '';
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    |  |     my $sequence       = SL::PrefixedNumber->new(number => $number);
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    |  | 
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    |  |     do {
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    |  |       $number = $sequence->get_next;
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    |  |     } while ($numbers_in_use{$number});
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    |  | 
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    |  |     if ($self->save) {
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    |  |       if ($self->business_id && $business_number) {
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    |  |         do_query($form, $self->dbh, qq|UPDATE business SET customernumberinit = ? WHERE id = ?|, $number, $self->business_id);
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    |  |       } else {
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    |  |         do_query($form, $self->dbh, qq|UPDATE defaults SET $filters{numberfield} = ?|, $number);
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    |  |       }
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    |  |     }
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    |  | 
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    |  |     1;
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    |  |   }) or do { die SL::DB->client->error };
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    |  | 
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    |  |   return $number;
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    |  | }
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    |  | 
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    |  | 1;
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