Initial revision

diff --git a/site_perl/cust_bill_pkg.pm b/site_perl/cust_bill_pkg.pm
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+package FS::cust_bill_pkg;
+
+use strict;
+use vars qw(@ISA @EXPORT_OK);
+use Exporter;
+use FS::Record qw(fields qsearchs);
+
+@ISA = qw(FS::Record Exporter);
+@EXPORT_OK = qw(fields);
+
+=head1 NAME
+
+FS::cust_bill_pkg - Object methods for cust_bill_pkg records
+
+=head1 SYNOPSIS
+
+  use FS::cust_bill_pkg;
+
+  $record = create FS::cust_bill_pkg \%hash;
+  $record = create FS::cust_bill_pkg { 'column' => 'value' };
+
+  $error = $record->insert;
+
+  $error = $new_record->replace($old_record);
+
+  $error = $record->delete;
+
+  $error = $record->check;
+
+=head1 DESCRIPTION
+
+An FS::cust_bill_pkg object represents an invoice line item.
+FS::cust_bill_pkg inherits from FS::Record.  The following fields are currently
+supported:
+
+=over 4
+
+=item invnum - invoice (see L<FS::cust_bill>)
+
+=item pkgnum - package (see L<FS::cust_pkg>)
+
+=item setup - setup fee
+
+=item recur - recurring fee
+
+=item sdate - starting date of recurring fee
+
+=item edate - ending date of recurring fee
+
+=back
+
+sdate and edate are specified as UNIX timestamps; see L<perlfunc/"time">.  Also
+see L<Time::Local> and L<Date::Parse> for conversion functions.
+
+=head1 METHODS
+
+=over 4
+
+=item create HASHREF
+
+Creates a new line item.  To add the line item to the database, see
+L<"insert">.  Line items are normally created by calling the bill method of a
+customer object (see L<FS::cust_main>).
+
+=cut
+
+sub create {
+  my($proto,$hashref)=@_;
+
+  #now in FS::Record::new
+  #my($field);
+  #foreach $field (fields('cust_bill_pkg')) {
+  #  $hashref->{$field}='' unless defined $hashref->{$field};
+  #}
+
+  $proto->new('cust_bill_pkg',$hashref);
+
+}
+
+=item insert
+
+Adds this line item to the database.  If there is an error, returns the error,
+otherwise returns false.
+
+=cut
+
+sub insert {
+  my($self)=@_;
+
+  $self->check or
+  $self->add;
+}
+
+=item delete
+
+Currently unimplemented.  I don't remove line items because there would then be
+no record the items ever existed (which is bad, no?)
+
+=cut
+
+sub delete {
+  return "Can't delete cust_bill_pkg records!";
+  #my($self)=@_;
+  #$self->del;
+}
+
+=item replace OLD_RECORD
+
+Currently unimplemented.  This would be even more of an accounting nightmare
+than deleteing the items.  Just don't do it.
+
+=cut
+
+sub replace {
+  return "Can't modify cust_bill_pkg records!";
+  #my($new,$old)=@_;
+  #return "(Old) Not a cust_bill_pkg record!" 
+  #  unless $old->table eq "cust_bill_pkg";
+  #
+  #$new->check or
+  #$new->rep($old);
+}
+
+=item check
+
+Checks all fields to make sure this is a valid line item.  If there is an
+error, returns the error, otherwise returns false.  Called by the insert
+method.
+
+=cut
+
+sub check {
+  my($self)=@_;
+  return "Not a cust_bill_pkg record!" unless $self->table eq "cust_bill_pkg";
+
+  my($error)=
+    $self->ut_number('pkgnum')
+      or $self->ut_number('invnum')
+      or $self->ut_money('setup')
+      or $self->ut_money('recur')
+      or $self->ut_numbern('sdate')
+      or $self->ut_numbern('edate')
+  ;
+  return $error if $error;
+
+  if ( $self->pkgnum != 0 ) { #allow unchecked pkgnum 0 for tax! (add to part_pkg?)
+    return "Unknown pkgnum ".$self->pkgnum
+    unless qsearchs('cust_pkg',{'pkgnum'=> $self->pkgnum });
+  }
+
+  return "Unknown invnum"
+    unless qsearchs('cust_bill',{'invnum'=> $self->invnum });
+
+  ''; #no error
+}
+
+=back
+
+=head1 BUGS
+
+It doesn't properly override FS::Record yet.
+
+=head1 SEE ALSO
+
+L<FS::Record>, L<FS::cust_bill>, L<FS::cust_pkg>, L<FS::cust_main>, schema.html
+from the base documentation.
+
+=head1 HISTORY
+
+ivan@sisd.com 98-mar-13
+
+pod ivan@sisd.com 98-sep-21
+
+=cut
+
+1;
+