show credit balance on invoices, #11564

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

diff --git a/FS/FS/type_pkgs.pm b/FS/FS/type_pkgs.pm
index efba60d..6503755 100644 (file)
--- a/FS/FS/type_pkgs.pm
+++ b/FS/FS/type_pkgs.pm
@@ -35,6 +35,8 @@ FS::Record.  The following fields are currently supported:
 
 =over 4
 
+=item typepkgnum - primary key
+
 =item typenum - Agent type, see L<FS::agent_type>
 
 =item pkgpart - Billing item definition, see L<FS::part_pkg>
@@ -80,18 +82,13 @@ sub check {
   my $self = shift;
 
   my $error = 
-    $self->ut_number('typenum')
-    || $self->ut_number('pkgpart')
+       $self->ut_numbern('typepkgnum')
+    || $self->ut_foreign_key('typenum', 'agent_type', 'typenum' )
+    || $self->ut_foreign_key('pkgpart', 'part_pkg',   'pkgpart' )
   ;
   return $error if $error;
 
-  return "Unknown typenum"
-    unless qsearchs( 'agent_type', { 'typenum' => $self->typenum } );
-
-  return "Unknown pkgpart"
-    unless qsearchs( 'part_pkg', { 'pkgpart' => $self->pkgpart } );
-
-  ''; #no error
+  $self->SUPER::check;
 }
 
 =item part_pkg
@@ -105,13 +102,20 @@ sub part_pkg {
   qsearchs( 'part_pkg', { 'pkgpart' => $self->pkgpart } );
 }
 
+=item agent_type
+
+Returns the FS::agent_type object associated with this record.
+
 =cut
 
-=back
+sub agent_type {
+  my $self = shift;
+  qsearchs( 'agent_type', { 'typenum' => $self->typenum } );
+}
 
-=head1 VERSION
+=cut
 
-$Id: type_pkgs.pm,v 1.2 2002-10-04 12:57:06 ivan Exp $
+=back
 
 =head1 BUGS