+=item attach_pkgs
+
+Merges this customer's package's into the target customer and then cancels them.
+
+=cut
+
+sub attach_pkgs {
+ my( $self, $new_custnum ) = @_;
+
+ #mostly false laziness w/ merge
+
+ return "Can't attach packages to self" if $self->custnum == $new_custnum;
+
+ my $new_cust_main = qsearchs( 'cust_main', { 'custnum' => $new_custnum } )
+ or return "Invalid new customer number: $new_custnum";
+
+ return 'Access denied: "Merge customer across agents" access right required to merge into a customer of a different agent'
+ if $self->agentnum != $new_cust_main->agentnum
+ && ! $FS::CurrentUser::CurrentUser->access_right('Merge customer across agents');
+
+ 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;
+
+ if ( qsearch('agent', { 'agent_custnum' => $self->custnum } ) ) {
+ $dbh->rollback if $oldAutoCommit;
+ return "Can't merge a master agent customer";
+ }
+
+ #use FS::access_user
+ if ( qsearch('access_user', { 'user_custnum' => $self->custnum } ) ) {
+ $dbh->rollback if $oldAutoCommit;
+ return "Can't merge a master employee customer";
+ }
+
+ if ( qsearch('cust_pay_pending', { 'custnum' => $self->custnum,
+ 'status' => { op=>'!=', value=>'done' },
+ }
+ )
+ ) {
+ $dbh->rollback if $oldAutoCommit;
+ return "Can't merge a customer with pending payments";
+ }
+
+ #end of false laziness
+
+ #pull in contact
+
+ my %contact_hash = ( 'first' => $self->first,
+ 'last' => $self->get('last'),
+ 'custnum' => $new_custnum,
+ 'disabled' => '',
+ );
+
+ my $contact = qsearchs( 'contact', \%contact_hash)
+ || new FS::contact \%contact_hash;
+ unless ( $contact->contactnum ) {
+ my $error = $contact->insert;
+ if ( $error ) {
+ $dbh->rollback if $oldAutoCommit;
+ return $error;
+ }
+ }
+
+ foreach my $cust_pkg ( $self->ncancelled_pkgs ) {
+
+ my $cust_location = $cust_pkg->cust_location || $self->ship_location;
+ my %loc_hash = $cust_location->hash;
+ $loc_hash{'locationnum'} = '';
+ $loc_hash{'custnum'} = $new_custnum;
+ $loc_hash{'disabled'} = '';
+ my $new_cust_location = qsearchs( 'cust_location', \%loc_hash)
+ || new FS::cust_location \%loc_hash;
+
+ my $pkg_or_error = $cust_pkg->change( {
+ 'keep_dates' => 1,
+ 'cust_main' => $new_cust_main,
+ 'contactnum' => $contact->contactnum,
+ 'cust_location' => $new_cust_location,
+ } );
+
+ my $error = ref($pkg_or_error) ? '' : $pkg_or_error;
+
+ if ( $error ) {
+ $dbh->rollback if $oldAutoCommit;
+ return $error;
+ }
+
+ }
+
+ $dbh->commit or die $dbh->errstr if $oldAutoCommit;
+ ''; #no error
+
+}
+