+package FS::pkg_discount_Mixin;
+
+use strict;
+use NEXT;
+use FS::Record qw(dbh);
+
+=head1 NAME
+
+FS::pkg_discount_Mixin - mixin class for package-discount link objects.
+
+=head1 DESCRIPTION
+
+Implements some behavior that's common to cust_pkg_discount and
+quotation_pkg_discount objects. The only required field is "discountnum",
+a foreign key to L<FS::discount>.
+
+=head1 METHODS
+
+=over 4
+
+=item insert
+
+Inserts the record. If the 'discountnum' field is -1, this will first create
+a discount using the contents of the '_type', 'amount', 'percent', 'months',
+and 'setup' field. The new discount will be disabled, since it's a one-off
+discount.
+
+=cut
+
+sub insert {
+ my $self = shift;
+ my $oldAutoCommit = $FS::UID::AutoCommit;
+ local $FS::UID::AutoCommit = 0;
+ my $dbh = dbh;
+
+ if ( $self->discountnum == -1 ) {
+ my $discount = new FS::discount {
+ '_type' => $self->_type,
+ 'amount' => $self->amount,
+ 'percent' => $self->percent,
+ 'months' => $self->months,
+ 'setup' => $self->setup,
+ #'linked' => $self->linked,
+ 'disabled' => 'Y',
+ };
+ my $error = $discount->insert;
+ if ( $error ) {
+ $dbh->rollback if $oldAutoCommit;
+ return $error;
+ }
+ $self->set('discountnum', $discount->discountnum);
+ }
+
+ my $error = $self->NEXT::insert;
+ if ( $error ) {
+ $dbh->rollback if $oldAutoCommit;
+ return $error;
+ }
+
+ $dbh->commit or die $dbh->errstr if $oldAutoCommit;
+ '';
+
+}
+
+=back
+
+=cut
+
+1;