package FS::sector_coverage; use base qw( FS::Record ); use strict; use FS::Record qw( qsearch qsearchs ); use Cpanel::JSON::XS; =head1 NAME FS::sector_coverage - Object methods for sector_coverage records =head1 SYNOPSIS use FS::sector_coverage; $record = new FS::sector_coverage \%hash; $record = new FS::sector_coverage { 'column' => 'value' }; $error = $record->insert; $error = $new_record->replace($old_record); $error = $record->delete; $error = $record->check; =head1 DESCRIPTION An FS::sector_coverage object represents a coverage map for a sector at a specific signal strength level. FS::sector_coverage inherits from FS::Record. The following fields are currently supported: =over 4 =item coveragenum primary key =item sectornum L foreign key =item db_loss The maximum path loss shown on this map, in dB. =item geometry A GeoJSON Geometry object for the area covered at this level. =back =head1 METHODS =over 4 =item new HASHREF Creates a new map. To add the example 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 method. =cut # the new method can be inherited from FS::Record, if a table method is defined sub table { 'sector_coverage'; } =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. =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. =cut # the replace method can be inherited from FS::Record =item check Checks all fields to make sure this is a valid example. If there is an error, returns the error, otherwise returns false. Called by the insert and replace methods. =cut # the check method should currently be supplied - FS::Record contains some # data checking routines sub check { my $self = shift; my $error = $self->ut_numbern('coveragenum') || $self->ut_number('sectornum') || $self->ut_number('db_loss') ; return $error if $error; if ( length($self->geometry) ) { # make sure it parses at least local $@; my $data = eval { decode_json($self->geometry) }; if ( $@ ) { # limit the length, in case it decides to return a large chunk of data return "Error parsing coverage geometry: ".substr($@, 0, 100); } } $self->SUPER::check; } =back =head1 BUGS =head1 SEE ALSO L =cut 1;