From 20c649e7838f9448e53e0ba1c8e49820f031fc3e Mon Sep 17 00:00:00 2001
From: Ivan Kohler <ivan@freeside.biz>
Date: Wed, 12 Jun 2013 02:55:14 -0700
Subject: [PATCH] export pkg_change hook, RT#22596

---
 FS/FS/cust_pkg.pm | 42 +++++++++++++++++++++++++++++++++++++++---
 FS/FS/cust_svc.pm | 11 +++++++++++
 2 files changed, 50 insertions(+), 3 deletions(-)

diff --git a/FS/FS/cust_pkg.pm b/FS/FS/cust_pkg.pm
index 09805774c..1c9d8e136 100644
--- a/FS/FS/cust_pkg.pm
+++ b/FS/FS/cust_pkg.pm
@@ -581,9 +581,12 @@ sub replace {
 
   }
 
-  my $error = $new->SUPER::replace($old,
-                                   $options->{options} ? $options->{options} : ()
-                                  );
+  my $error =  $new->export_pkg_change($old)
+            || $new->SUPER::replace( $old,
+                                     $options->{options}
+                                       ? $options->{options}
+                                       : ()
+                                   );
   if ( $error ) {
     $dbh->rollback if $oldAutoCommit;
     return $error;
@@ -3308,6 +3311,39 @@ sub reexport {
 
 }
 
+=item export_pkg_change OLD_CUST_PKG
+
+Calls the "pkg_change" export action for all services attached to this package.
+
+=cut
+
+sub export_pkg_change {
+  my( $self, $old )  = ( shift, shift );
+
+  local $SIG{HUP} = 'IGNORE';
+  local $SIG{INT} = 'IGNORE';
+  local $SIG{QUIT} = 'IGNORE';
+  local $SIG{TERM} = 'IGNORE';
+  local $SIG{TSTP} = 'IGNORE';
+  local $SIG{PIPE} = 'IGNORE';
+
+  my $oldAutoCommit = $FS::UID::AutoCommit;
+  local $FS::UID::AutoCommit = 0;
+  my $dbh = dbh;
+
+  foreach my $svc_x ( map $_->svc_x, $self->cust_svc ) {
+    my $error = $svc_x->export('pkg_change', $self, $old);
+    if ( $error ) {
+      $dbh->rollback if $oldAutoCommit;
+      return $error;
+    }
+  }
+
+  $dbh->commit or die $dbh->errstr if $oldAutoCommit;
+  '';
+
+}
+
 =item insert_reason
 
 Associates this package with a (suspension or cancellation) reason (see
diff --git a/FS/FS/cust_svc.pm b/FS/FS/cust_svc.pm
index 94f04e9b7..6aa254fda 100644
--- a/FS/FS/cust_svc.pm
+++ b/FS/FS/cust_svc.pm
@@ -295,6 +295,17 @@ sub replace {
 #    }
 #  }
 
+  #trigger a pkg_change export on pkgnum changes
+  if ( $new->pkgnum != $old->pkgnum ) {
+    my $error = $new->svc_x->export('pkg_change', $new->cust_pkg,
+                                                  $old->cust_pkg,
+                                   );
+    if ( $error ) {
+      $dbh->rollback if $oldAutoCommit;
+      return $error if $error;
+    }
+  }
+
   #my $error = $new->SUPER::replace($old, @_);
   my $error = $new->SUPER::replace($old);
   if ( $error ) {
-- 
2.11.0