tax engine refactoring for Avalara and Billsoft tax vendors, #25718

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

diff --git a/FS/FS/bill_batch.pm b/FS/FS/bill_batch.pm
index 1a46db0..da6420c 100644 (file)
--- a/FS/FS/bill_batch.pm
+++ b/FS/FS/bill_batch.pm
@@ -1,16 +1,13 @@
 package FS::bill_batch;
+use base qw(FS::Record);
 
 use strict;
-use vars qw( @ISA $me $DEBUG );
+use vars qw( $me $DEBUG );
 use CAM::PDF;
 use FS::Conf;
-use FS::Record qw( qsearch qsearchs dbh );
-use FS::agent;
-use FS::cust_bill_batch;
 
-@ISA = qw( FS::Record );
 $me = '[ FS::bill_batch ]';
-$DEBUG=0;
+$DEBUG = 0;
 
 sub table { 'bill_batch' }
 
@@ -61,10 +58,11 @@ sub print_pdf {
   my $self = shift;
   my $job = shift;
   $job->update_statustext(0) if $job;
-  my @invoices = sort { $a->invnum <=> $b->invnum }
-                 qsearch('cust_bill_batch', { batchnum => $self->batchnum });
+  my @invoices = sort { $a->invnum <=> $b->invnum } $self->cust_bill_batch;
   return "No invoices in batch ".$self->batchnum.'.' if !@invoices;
 
+  my $duplex = FS::Conf->exists('invoice_print_pdf-duplex');
+
   my $pdf_out;
   my $num = 0;
   foreach my $invoice (@invoices) {
@@ -77,6 +75,13 @@ sub print_pdf {
     else {
       $pdf_out = CAM::PDF->new($part);
     }
+    if ( $duplex ) {
+      my $n = $pdf_out->numPages;
+      if ( $n % 2 == 1 ) {
+        # then insert a blank page so we end on an even number
+        $pdf_out->duplicatePage($n, 1);
+      }
+    }
     if($job) {
       # update progressbar
       $num++;
@@ -118,13 +123,6 @@ sub check {
 
 Returns the agent (see L<FS::agent>) for this invoice batch.
 
-=cut
-
-sub agent {
-  my $self = shift;
-  qsearchs( 'agent', { 'agentnum' => $self->agentnum } );
-}
-
 =back
 
 =head1 SUBROUTINES
@@ -133,13 +131,11 @@ sub agent {
 
 =cut
 
-use Storable 'thaw';
 use Data::Dumper;
-use MIME::Base64;
 
 sub process_print_pdf {
   my $job = shift;
-  my $param = thaw(decode_base64(shift));
+  my $param = shift;
   warn Dumper($param) if $DEBUG;
   die "no batchnum specified!\n" if ! exists($param->{batchnum});
   my $batch = FS::bill_batch->by_key($param->{batchnum});