1 package FS::part_event::Action::pkg_discount;
4 use base qw( FS::part_event::Action );
6 sub description { "Discount unsuspended package(s) (monthly recurring only)"; }
8 sub eventtable_hashref {
14 sub event_stage { 'pre-bill'; }
18 'if_pkgpart' => { 'label' => 'Only packages',
19 'type' => 'select-table',
20 'table' => 'part_pkg',
22 #can tweak after fixing discount bug with non-monthly recurring pkgs
23 'extra_sql' => q(AND freq NOT LIKE '0%' AND freq NOT LIKE '%d' AND freq NOT LIKE '%h' AND freq NOT LIKE '%w'),
26 'discountnum' => { 'label' => 'Discount',
27 'type' => 'select-table', #we don't handle the select-discount create a discount case
28 'table' => 'discount',
29 'name_col' => 'description', #well, method
30 'order_by' => 'ORDER BY discountnum', #requied because name_col is a method
31 'hashref' => { 'disabled' => '',
32 'months' => { op=>'!=', value=>'0' },
39 #lots of false laziness with referral_pkg_discount
40 #but also lots of doing it differently...and better???
42 my( $self, $object, $cust_event ) = @_;
44 my $cust_main = $self->cust_main($object);
45 my %if_pkgpart = map { $_=>1 } split(/\s*,\s*/, $self->option('if_pkgpart') );
46 my $allpkgs = (keys %if_pkgpart) ? 0 : 1;
49 if ( $object->table eq 'cust_pkg' ) {
51 return 'Package is suspended' if $object->susp;
52 return 'Package not selected'
53 if ! $allpkgs && ! $if_pkgpart{ $object->pkgpart };
54 return 'Package frequency not monthly or a multiple'
55 if $object->part_pkg->freq !~ /^\d+$/;
57 @cust_pkg = ( $object );
61 @cust_pkg = grep { ( $allpkgs || $if_pkgpart{ $_->pkgpart } )
63 #remove after fixing discount bug with non-monthly pkgs
64 && ( $_->part_pkg->freq =~ /^\d+$/) }
65 $cust_main->unsuspended_pkgs;
66 return 'No qualifying packages' unless @cust_pkg;
71 foreach my $cust_pkg (@cust_pkg) {
73 my @cust_pkg_discount = $cust_pkg->cust_pkg_discount_active;
75 #our logic here only makes sense insomuch as you can't have multiple discounts
76 die "Unexpected multiple discounts, contact developers"
77 if scalar(@cust_pkg_discount) > 1;
79 my @my_cust_pkg_discount =
80 grep { $_->discountnum == $self->option('discountnum') } @cust_pkg_discount;
82 if ( @my_cust_pkg_discount ) { #reset the existing one instead
86 #it's already got this discount and discount never expires--great, move on
87 next unless $cust_pkg_discount[0]->discount->months;
90 my $error = $cust_pkg_discount[0]->decrement_months_used( $cust_pkg_discount[0]->months_used );
91 die "Error extending discount: $error\n" if $error;
93 } elsif ( @cust_pkg_discount ) {
95 #can't currently discount an already discounted package,
96 #but maybe we can discount a different package
99 } else { #normal case, create a new one
102 my $cust_pkg_discount = new FS::cust_pkg_discount {
103 'pkgnum' => $cust_pkg->pkgnum,
104 'discountnum' => $self->option('discountnum'),
107 my $error = $cust_pkg_discount->insert;
108 die "Error discounting package: $error\n" if $error;
113 return $gotit ? '' : 'Discount not applied due to existing discounts';