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package FS::tower_sector;
use base qw( FS::Record );
use strict;
=head1 NAME
FS::tower_sector - Object methods for tower_sector records
=head1 SYNOPSIS
use FS::tower_sector;
$record = new FS::tower_sector \%hash;
$record = new FS::tower_sector { 'column' => 'value' };
$error = $record->insert;
$error = $new_record->replace($old_record);
$error = $record->delete;
$error = $record->check;
=head1 DESCRIPTION
An FS::tower_sector object represents an tower sector. FS::tower_sector
inherits from FS::Record. The following fields are currently supported:
=over 4
=item sectornum
primary key
=item towernum
towernum
=item sectorname
sectorname
=item ip_addr
ip_addr
=back
=head1 METHODS
=over 4
=item new HASHREF
Creates a new sector. To add the sector to the database, see L<"insert">.
Note that this stores the hash reference, not a distinct copy of the hash it
points to. You can ask the object for a copy with the I<hash> method.
=cut
sub table { 'tower_sector'; }
=item insert
Adds this record to the database. If there is an error, returns the error,
otherwise returns false.
=item delete
Delete this record from the database.
=cut
sub delete {
my $self = shift;
#not the most efficient, not not awful, and its not like deleting a sector
# with customers is a common operation
return "Can't delete a sector with customers" if $self->svc_broadband;
$self->SUPER::delete;
}
=item replace OLD_RECORD
Replaces the 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 sector. 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('sectornum')
|| $self->ut_number('towernum', 'tower', 'towernum')
|| $self->ut_text('sectorname')
|| $self->ut_textn('ip_addr')
|| $self->ut_floatn('height')
|| $self->ut_numbern('freq_mhz')
|| $self->ut_numbern('direction')
|| $self->ut_numbern('width')
|| $self->ut_floatn('sector_range')
;
return $error if $error;
$self->SUPER::check;
}
=item tower
Returns the tower for this sector, as an FS::tower object (see L<FS::tower>).
=item description
Returns a description for this sector including tower name.
=cut
sub description {
my $self = shift;
if ( $self->sectorname eq '_default' ) {
$self->tower->towername
}
else {
$self->tower->towername. ' sector '. $self->sectorname
}
}
=item svc_broadband
Returns the services on this tower sector.
=back
=head1 BUGS
=head1 SEE ALSO
L<FS::tower>, L<FS::Record>, schema.html from the base documentation.
=cut
1;
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