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package FS::part_svc_column;
use strict;
use vars qw( @ISA );
use FS::Record qw( fields );
@ISA = qw(FS::Record);
=head1 NAME
FS::part_svc_column - Object methods for part_svc_column objects
=head1 SYNOPSIS
use FS::part_svc_column;
$record = new FS::part_svc_column \%hash
$record = new FS::part_svc_column { 'column' => 'value' };
$error = $record->insert;
$error = $new_record->replace($old_record);
$error = $record->delete;
$error = $record->check;
=head1 DESCRIPTION
An FS::part_svc_column record represents a service definition column
constraint. FS::part_svc_column inherits from FS::Record. The following
fields are currently supported:
=over 4
=item columnnum - primary key (assigned automatcially for new records)
=item svcpart - service definition (see L<FS::part_svc>)
=item columnname - column name in part_svc.svcdb table
=item columnlabel - label for the column
=item columnvalue - default or fixed value for the column
=item columnflag - null or empty (no default), `D' for default, `F' for fixed (unchangeable), `S' for selectable choice, `M' for manual selection from inventory, or `A' for automatic selection from inventory. For virtual fields, can also be 'X' for excluded.
=back
=head1 METHODS
=over 4
=item new HASHREF
Creates a new column constraint. To add the column constraint to the database, see L<"insert">.
=cut
sub table { 'part_svc_column'; }
=item insert
Adds this service definition to the database. If there is an error, returns
the error, otherwise returns false.
=item delete
Deletes this record from the database. If there is an error, returns the
error, otherwise returns false.
=item replace OLD_RECORD
Replaces OLD_RECORD with this one in the database. If there is an error,
returns the error, otherwise returns false.
=item check
Checks all fields to make sure this is a valid record. If there is an error,
returns the error, otherwise returns false. Called by the insert and replace
methods.
=cut
sub check {
my $self = shift;
my $error =
$self->ut_numbern('columnnum')
|| $self->ut_number('svcpart')
|| $self->ut_alpha('columnname')
|| $self->ut_textn('columnlabel')
|| $self->ut_anything('columnvalue')
;
return $error if $error;
$self->columnflag =~ /^([DFSMAX]?)$/
or return "illegal columnflag ". $self->columnflag;
$self->columnflag(uc($1));
if ( $self->columnflag =~ /^[MA]$/ ) {
$error =
$self->ut_foreign_key( 'columnvalue', 'inventory_class', 'classnum' );
return $error if $error;
}
$self->SUPER::check;
}
=back
=head1 BUGS
=head1 SEE ALSO
L<FS::Record>, L<FS::part_svc>, L<FS::part_pkg>, L<FS::pkg_svc>,
L<FS::cust_svc>, L<FS::svc_acct>, L<FS::svc_forward>, L<FS::svc_domain>,
schema.html from the base documentation.
=cut
1;
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