--- /dev/null
+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<FS::tower_sector> 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<hash> 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<FS::Record>
+
+=cut
+
+1;
+