show credit balance on invoices, #11564

[freeside.git] / FS / FS / pkg_class.pm

diff --git a/FS/FS/pkg_class.pm b/FS/FS/pkg_class.pm
index 254282f..51d0455 100644 (file)
--- a/FS/FS/pkg_class.pm
+++ b/FS/FS/pkg_class.pm
@@ -1,13 +1,11 @@
 package FS::pkg_class;
 
 use strict;
-use vars qw( @ISA );
-use FS::Record qw( qsearchs qsearch );
+use FS::class_Common;
+use base qw( FS::class_Common );
 use FS::part_pkg;
 use FS::pkg_category;
 
-@ISA = qw( FS::Record );
-
 =head1 NAME
 
 FS::pkg_class - Object methods for pkg_class records
@@ -35,13 +33,21 @@ from FS::Record.  The following fields are currently supported:
 
 =over 4
 
-=item classnum - primary key (assigned automatically for new package classes)
+=item classnum
+
+primary key (assigned automatically for new package classes)
+
+=item classname
+
+Text name of this package class
 
-=item classname - Text name of this package class
+=item categorynum
 
-=item categorynum - Number of associated pkg_category (see L<FS::pkg_category>)
+Number of associated pkg_category (see L<FS::pkg_category>)
 
-=item disabled - Disabled flag, empty or 'Y'
+=item disabled
+
+Disabled flag, empty or 'Y'
 
 =back
 
@@ -57,6 +63,7 @@ L<"insert">.
 =cut
 
 sub table { 'pkg_class'; }
+sub _target_table { 'part_pkg'; }
 
 =item insert
 
@@ -69,18 +76,7 @@ Deletes this package class from the database.  Only package classes with no
 associated package definitions can be deleted.  If there is an error, returns
 the error, otherwise returns false.
 
-=cut
-
-sub delete {
-  my $self = shift;
-
-  return "Can't delete an pkg_class with part_pkg records!"
-    if qsearch( 'part_pkg', { 'classnum' => $self->classnum } );
-
-  $self->SUPER::delete;
-}
-
-=item replace OLD_RECORD
+=item replace [ OLD_RECORD ]
 
 Replaces OLD_RECORD with this one in the database.  If there is an error,
 returns the error, otherwise returns false.
@@ -91,20 +87,10 @@ Checks all fields to make sure this is a valid package class.  If there is an
 error, returns the error, otherwise returns false.  Called by the insert and
 replace methods.
 
-=cut
-
-sub check {
-  my $self = shift;
-
-  $self->ut_numbern('classnum')
-  or $self->ut_text('classname')
-  or $self->ut_foreign_keyn('categorynum', 'pkg_category', 'categorynum')
-  or $self->SUPER::check;
-
-}
-
 =item pkg_category
 
+=item category
+
 Returns the pkg_category record associated with this class, or false if there
 is none.
 
@@ -112,7 +98,7 @@ is none.
 
 sub pkg_category {
   my $self = shift;
-  qsearchs('pkg_category', { 'categorynum' => $self->categorynum } );
+  $self->category;
 }
 
 =item categoryname
@@ -120,22 +106,14 @@ sub pkg_category {
 Returns the category name associated with this class, or false if there
 is none.
 
-=cut
-
-sub categoryname {
-  my $pkg_category = shift->pkg_category;
-  $pkg_category->categoryname if $pkg_category;
-}
-
 =back
 
 =head1 BUGS
 
 =head1 SEE ALSO
 
-L<FS::Record>, L<FS::part_pkg>, schema.html from the base documentation.
+L<FS::part_pkg>, L<FS::Record>
 
 =cut
 
 1;
-