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 #(well, since 2013 it winds up calling select-discount
30 # anyway (but not tr-select-discount)
31 #'name_col' => 'description', #well, method
32 #'order_by' => 'ORDER BY discountnum', #requied because name_col is a method
34 'hashref' => { 'disabled' => '',
35 'months' => { op=>'!=', value=>'0' },
37 'disable_custom_discount' => 1,
42 #lots of false laziness with referral_pkg_discount
43 #but also lots of doing it differently...and better???
45 my( $self, $object, $cust_event ) = @_;
47 my $cust_main = $self->cust_main($object);
48 my %if_pkgpart = map { $_=>1 } split(/\s*,\s*/, $self->option('if_pkgpart') );
49 my $allpkgs = (keys %if_pkgpart) ? 0 : 1;
52 if ( $object->table eq 'cust_pkg' ) {
54 return 'Package is suspended' if $object->susp;
55 return 'Package not selected'
56 if ! $allpkgs && ! $if_pkgpart{ $object->pkgpart };
57 return 'Package frequency not monthly or a multiple'
58 if $object->part_pkg->freq !~ /^\d+$/;
60 @cust_pkg = ( $object );
64 @cust_pkg = grep { ( $allpkgs || $if_pkgpart{ $_->pkgpart } )
66 #remove after fixing discount bug with non-monthly pkgs
67 && ( $_->part_pkg->freq =~ /^\d+$/) }
68 $cust_main->unsuspended_pkgs;
69 return 'No qualifying packages' unless @cust_pkg;
74 foreach my $cust_pkg (@cust_pkg) {
76 my @cust_pkg_discount = $cust_pkg->cust_pkg_discount_active;
78 #our logic here only makes sense insomuch as you can't have multiple discounts
79 die "Unexpected multiple discounts, contact developers"
80 if scalar(@cust_pkg_discount) > 1;
82 my @my_cust_pkg_discount =
83 grep { $_->discountnum == $self->option('discountnum') } @cust_pkg_discount;
85 if ( @my_cust_pkg_discount ) { #reset the existing one instead
89 #it's already got this discount and discount never expires--great, move on
90 next unless $cust_pkg_discount[0]->discount->months;
93 my $error = $cust_pkg_discount[0]->decrement_months_used( $cust_pkg_discount[0]->months_used );
94 die "Error extending discount: $error\n" if $error;
96 } elsif ( @cust_pkg_discount ) {
98 #can't currently discount an already discounted package,
99 #but maybe we can discount a different package
102 } else { #normal case, create a new one
105 my $cust_pkg_discount = new FS::cust_pkg_discount {
106 'pkgnum' => $cust_pkg->pkgnum,
107 'discountnum' => $self->option('discountnum'),
110 my $error = $cust_pkg_discount->insert;
111 die "Error discounting package: $error\n" if $error;
116 return $gotit ? '' : 'Discount not applied due to existing discounts';