Revision 462287ad
Von Sven Schöling vor mehr als 8 Jahren hinzugefügt
| SL/TransNumber.pm | ||
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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 Rose::Object::MakeMethods::Generic
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(
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| ... | ... | |
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croak "Invalid type " . $self->type if none { $_ eq $self->type } @SUPPORTED_TYPES;
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$self->dbh_provided($self->dbh);
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$self->dbh($::form->get_standard_dbh) if !$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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my $form = $main::form;
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my %filters = $self->_get_filters();
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$self->dbh->begin_work if $self->dbh->{AutoCommit};
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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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my $number;
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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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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, $filters{trans_number}, 'in_use');
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do_query($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');
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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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my $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 => $number);
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do {
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$number = $sequence->get_next;
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} while ($numbers_in_use{$number});
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if ($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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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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$self->dbh->commit if !$self->dbh_provided;
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}
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$number ||= '';
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my $sequence = SL::PrefixedNumber->new(number => $number);
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do {
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$number = $sequence->get_next;
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} while ($numbers_in_use{$number});
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if ($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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1;
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}) or do { die SL::DB->client->error };
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return $number;
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}
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Auch abrufbar als: Unified diff
TransNumber: single-dbh