+ # transfer (copy) invoice details
+ foreach my $detail ($self->cust_pkg_detail) {
+ my $new_detail = FS::cust_pkg_detail->new({ $detail->hash });
+ $new_detail->set('pkgdetailnum', '');
+ $new_detail->set('pkgnum', $cust_pkg->pkgnum);
+ $error = $new_detail->insert;
+ if ( $error ) {
+ $dbh->rollback if $oldAutoCommit;
+ return "transferring package notes: $error";
+ }
+ }
+
+ my @new_supp_pkgs;
+
+ if ( !$opt->{'cust_pkg'} ) {
+ # Order any supplemental packages.
+ my $part_pkg = $cust_pkg->part_pkg;
+ my @old_supp_pkgs = $self->supplemental_pkgs;
+ foreach my $link ($part_pkg->supp_part_pkg_link) {
+ my $old;
+ foreach (@old_supp_pkgs) {
+ if ($_->pkgpart == $link->dst_pkgpart) {
+ $old = $_;
+ $_->pkgpart(0); # so that it can't match more than once
+ }
+ last if $old;
+ }
+ # false laziness with FS::cust_main::Packages::order_pkg
+ my $new = FS::cust_pkg->new({
+ pkgpart => $link->dst_pkgpart,
+ pkglinknum => $link->pkglinknum,
+ custnum => $custnum,
+ main_pkgnum => $cust_pkg->pkgnum,
+ locationnum => $cust_pkg->locationnum,
+ start_date => $cust_pkg->start_date,
+ order_date => $cust_pkg->order_date,
+ expire => $cust_pkg->expire,
+ adjourn => $cust_pkg->adjourn,
+ contract_end => $cust_pkg->contract_end,
+ refnum => $cust_pkg->refnum,
+ discountnum => $cust_pkg->discountnum,
+ waive_setup => $cust_pkg->waive_setup,
+ });
+ if ( $old and $opt->{'keep_dates'} ) {
+ foreach (qw(setup bill last_bill)) {
+ $new->set($_, $old->get($_));
+ }
+ }
+ $error = $new->insert( allow_pkgpart => $same_pkgpart );
+ # transfer services
+ if ( $old ) {
+ $error ||= $old->transfer($new);
+ }
+ if ( $error and $error > 0 ) {
+ # no reason why this should ever fail, but still...
+ $error = "Unable to transfer all services from supplemental package ".
+ $old->pkgnum;
+ }
+ if ( $error ) {
+ $dbh->rollback if $oldAutoCommit;
+ return $error;
+ }
+ push @new_supp_pkgs, $new;
+ }
+ } # if !$opt->{'cust_pkg'}
+ # because if there is one, then supplemental packages would already
+ # have been created for it.
+
+ #Good to go, cancel old package. Notify 'cancel' of whether to credit
+ #remaining time.
+ #Don't allow billing the package (preceding period packages and/or
+ #outstanding usage) if we are keeping dates (i.e. location changing),
+ #because the new package will be billed for the same date range.
+ #Supplemental packages are also canceled here.
+
+ # during scheduled changes, avoid canceling the package we just
+ # changed to (duh)
+ $self->set('change_to_pkgnum' => '');
+
+ $error = $self->cancel(
+ quiet => 1,
+ unused_credit => $unused_credit,
+ nobill => $keep_dates,
+ change_custnum => ( $self->custnum != $custnum ? $custnum : '' ),
+ no_delay_cancel => 1,
+ );
+ if ($error) {
+ $dbh->rollback if $oldAutoCommit;
+ return "canceling old package: $error";
+ }
+
+ if ( $conf->exists('cust_pkg-change_pkgpart-bill_now') ) {
+ #$self->cust_main
+ my $error = $cust_pkg->cust_main->bill(
+ 'pkg_list' => [ $cust_pkg, @new_supp_pkgs ]
+ );
+ if ( $error ) {
+ $dbh->rollback if $oldAutoCommit;
+ return "billing new package: $error";
+ }
+ }
+
+ $dbh->commit or die $dbh->errstr if $oldAutoCommit;
+
+ $cust_pkg;
+
+}
+
+=item change_later OPTION => VALUE...
+
+Schedule a package change for a later date. This actually orders the new
+package immediately, but sets its start date for a future date, and sets
+the current package to expire on the same date.
+
+If the package is already scheduled for a change, this can be called with
+'start_date' to change the scheduled date, or with pkgpart and/or
+locationnum to modify the package change. To cancel the scheduled change
+entirely, see C<abort_change>.
+
+Options include:
+
+=over 4
+
+=item start_date
+
+The date for the package change. Required, and must be in the future.
+
+=item pkgpart
+
+=item locationnum
+
+=item quantity
+
+The pkgpart. locationnum, and quantity of the new package, with the same
+meaning as in C<change>.
+
+=back
+
+=cut
+
+sub change_later {
+ my $self = shift;
+ my $opt = ref($_[0]) ? shift : { @_ };
+
+ my $oldAutoCommit = $FS::UID::AutoCommit;
+ local $FS::UID::AutoCommit = 0;
+ my $dbh = dbh;
+
+ my $cust_main = $self->cust_main;
+
+ my $date = delete $opt->{'start_date'} or return 'start_date required';
+
+ if ( $date <= time ) {
+ $dbh->rollback if $oldAutoCommit;
+ return "start_date $date is in the past";
+ }
+
+ my $error;
+
+ if ( $self->change_to_pkgnum ) {
+ my $change_to = FS::cust_pkg->by_key($self->change_to_pkgnum);
+ my $new_pkgpart = $opt->{'pkgpart'}
+ if $opt->{'pkgpart'} and $opt->{'pkgpart'} != $change_to->pkgpart;
+ my $new_locationnum = $opt->{'locationnum'}
+ if $opt->{'locationnum'} and $opt->{'locationnum'} != $change_to->locationnum;
+ my $new_quantity = $opt->{'quantity'}
+ if $opt->{'quantity'} and $opt->{'quantity'} != $change_to->quantity;
+ if ( $new_pkgpart or $new_locationnum or $new_quantity ) {
+ # it hasn't been billed yet, so in principle we could just edit
+ # it in place (w/o a package change), but that's bad form.
+ # So change the package according to the new options...
+ my $err_or_pkg = $change_to->change(%$opt);
+ if ( ref $err_or_pkg ) {
+ # Then set that package up for a future start.
+ $self->set('change_to_pkgnum', $err_or_pkg->pkgnum);
+ $self->set('expire', $date); # in case it's different
+ $err_or_pkg->set('start_date', $date);
+ $err_or_pkg->set('change_date', '');
+ $err_or_pkg->set('change_pkgnum', '');
+
+ $error = $self->replace ||
+ $err_or_pkg->replace ||
+ $change_to->cancel('no_delay_cancel' => 1) ||
+ $change_to->delete;
+ } else {
+ $error = $err_or_pkg;
+ }
+ } else { # change the start date only.
+ $self->set('expire', $date);
+ $change_to->set('start_date', $date);
+ $error = $self->replace || $change_to->replace;
+ }
+ if ( $error ) {
+ $dbh->rollback if $oldAutoCommit;
+ return $error;
+ } else {
+ $dbh->commit if $oldAutoCommit;
+ return '';
+ }
+ } # if $self->change_to_pkgnum
+
+ my $new_pkgpart = $opt->{'pkgpart'}
+ if $opt->{'pkgpart'} and $opt->{'pkgpart'} != $self->pkgpart;
+ my $new_locationnum = $opt->{'locationnum'}
+ if $opt->{'locationnum'} and $opt->{'locationnum'} != $self->locationnum;
+ my $new_quantity = $opt->{'quantity'}
+ if $opt->{'quantity'} and $opt->{'quantity'} != $self->quantity;
+
+ return '' unless $new_pkgpart or $new_locationnum or $new_quantity; # wouldn't do anything
+
+ # allow $opt->{'locationnum'} = '' to specifically set it to null
+ # (i.e. customer default location)
+ $opt->{'locationnum'} = $self->locationnum if !exists($opt->{'locationnum'});
+
+ my $new = FS::cust_pkg->new( {
+ custnum => $self->custnum,
+ locationnum => $opt->{'locationnum'},
+ start_date => $date,
+ map { $_ => ( $opt->{$_} || $self->$_() ) }
+ qw( pkgpart quantity refnum salesnum )
+ } );
+ $error = $new->insert('change' => 1,
+ 'allow_pkgpart' => ($new_pkgpart ? 0 : 1));
+ if ( !$error ) {
+ $self->set('change_to_pkgnum', $new->pkgnum);
+ $self->set('expire', $date);
+ $error = $self->replace;
+ }
+ if ( $error ) {
+ $dbh->rollback if $oldAutoCommit;
+ } else {
+ $dbh->commit if $oldAutoCommit;
+ }
+
+ $error;
+}
+
+=item abort_change
+
+Cancels a future package change scheduled by C<change_later>.
+
+=cut
+
+sub abort_change {
+ my $self = shift;
+ my $pkgnum = $self->change_to_pkgnum;
+ my $change_to = FS::cust_pkg->by_key($pkgnum) if $pkgnum;
+ my $error;
+ if ( $change_to ) {
+ $error = $change_to->cancel || $change_to->delete;
+ return $error if $error;
+ }
+ $self->set('change_to_pkgnum', '');
+ $self->set('expire', '');
+ $self->replace;
+}
+
+=item set_quantity QUANTITY
+
+Change the package's quantity field. This is one of the few package properties
+that can safely be changed without canceling and reordering the package
+(because it doesn't affect tax eligibility). Returns an error or an
+empty string.
+
+=cut
+
+sub set_quantity {
+ my $self = shift;
+ $self = $self->replace_old; # just to make sure
+ $self->quantity(shift);
+ $self->replace;
+}
+
+=item set_salesnum SALESNUM
+
+Change the package's salesnum (sales person) field. This is one of the few
+package properties that can safely be changed without canceling and reordering
+the package (because it doesn't affect tax eligibility). Returns an error or
+an empty string.
+
+=cut
+
+sub set_salesnum {
+ my $self = shift;
+ $self = $self->replace_old; # just to make sure
+ $self->salesnum(shift);
+ $self->replace;
+ # XXX this should probably reassign any credit that's already been given
+}
+
+=item modify_charge OPTIONS
+
+Change the properties of a one-time charge. The following properties can
+be changed this way:
+- pkg: the package description
+- classnum: the package class
+- additional: arrayref of additional invoice details to add to this package
+
+and, I<if the charge has not yet been billed>:
+- start_date: the date when it will be billed
+- amount: the setup fee to be charged
+- quantity: the multiplier for the setup fee
+- separate_bill: whether to put the charge on a separate invoice
+
+If you pass 'adjust_commission' => 1, and the classnum changes, and there are
+commission credits linked to this charge, they will be recalculated.
+
+=cut
+
+sub modify_charge {
+ my $self = shift;
+ my %opt = @_;
+ my $part_pkg = $self->part_pkg;
+ my $pkgnum = $self->pkgnum;
+
+ my $dbh = dbh;
+ my $oldAutoCommit = $FS::UID::AutoCommit;
+ local $FS::UID::AutoCommit = 0;
+
+ return "Can't use modify_charge except on one-time charges"
+ unless $part_pkg->freq eq '0';
+
+ if ( length($opt{'pkg'}) and $part_pkg->pkg ne $opt{'pkg'} ) {
+ $part_pkg->set('pkg', $opt{'pkg'});
+ }
+
+ my %pkg_opt = $part_pkg->options;
+ my $pkg_opt_modified = 0;
+
+ $opt{'additional'} ||= [];
+ my $i;
+ my @old_additional;
+ foreach (grep /^additional/, keys %pkg_opt) {
+ ($i) = ($_ =~ /^additional_info(\d+)$/);
+ $old_additional[$i] = $pkg_opt{$_} if $i;
+ delete $pkg_opt{$_};
+ }
+
+ for ( $i = 0; exists($opt{'additional'}->[$i]); $i++ ) {
+ $pkg_opt{ "additional_info$i" } = $opt{'additional'}->[$i];
+ if (!exists($old_additional[$i])
+ or $old_additional[$i] ne $opt{'additional'}->[$i])
+ {
+ $pkg_opt_modified = 1;
+ }
+ }
+ $pkg_opt_modified = 1 if (scalar(@old_additional) - 1) != $i;
+ $pkg_opt{'additional_count'} = $i if $i > 0;
+
+ my $old_classnum;
+ if ( exists($opt{'classnum'}) and $part_pkg->classnum ne $opt{'classnum'} )
+ {
+ # remember it
+ $old_classnum = $part_pkg->classnum;
+ $part_pkg->set('classnum', $opt{'classnum'});