1 files changed, 108 insertions, 0 deletions
diff --git a/FS/FS/part_pkg/bulk.pm b/FS/FS/part_pkg/bulk.pm
new file mode 100644
index 0000000..69fe98e
--- /dev/null
+++ b/FS/FS/part_pkg/bulk.pm
@@ -0,0 +1,108 @@
+package FS::part_pkg::bulk;
+
+use strict;
+use vars qw(@ISA $DEBUG $me %info);
+use Date::Format;
+use FS::part_pkg::flat;
+
+@ISA = qw(FS::part_pkg::flat);
+
+$DEBUG = 1;
+$me = '[FS::part_pkg::bulk]';
+
+%info = (
+  'name' => 'Bulk billing based on number of active services',
+  'fields' => {
+    'setup_fee' => { 'name'    => 'Setup fee for the entire bulk package',
+                     'default' => 0,
+                   },
+    'recur_fee' => { 'name'    => 'Recurring fee for the entire bulk package',
+                     'default' => 0,
+                   },
+    'svc_setup_fee' => { 'name'    => 'Setup fee for each new service',
+                         'default' => 0,
+                       },
+    'svc_recur_fee' => { 'name'    => 'Recurring fee for each service',
+                         'default' => 0,
+                       },
+    'unused_credit' => { 'name' => 'Credit the customer for the unused portion'.
+                                   ' of service at cancellation',
+                         'type' => 'checkbox',
+                       },
+  },
+  'fieldorder' => [ 'setup_fee', 'recur_fee', 'svc_setup_fee', 'svc_recur_fee',
+                    'unused_credit', ],
+  'weight' => 50,
+);
+
+#some false laziness-ish w/agent.pm...  not a lot
+sub calc_recur {
+  my($self, $cust_pkg, $sdate, $details ) = @_;
+
+  my $conf = new FS::Conf;
+  my $money_char = $conf->config('money_char') || '$';
+  
+  my $svc_setup_fee = $self->option('svc_setup_fee');
+
+  my $last_bill = $cust_pkg->last_bill;
+
+  return sprintf("%.2f", $self->base_recur($cust_pkg) )
+    unless $$sdate > $last_bill;
+
+  my $total_svc_charge = 0;
+
+  warn "$me billing for bulk services from ". time2str('%x', $last_bill).
+                                      " to ". time2str('%x', $$sdate). "\n"
+    if $DEBUG;
+
+                                           #   END      START
+  foreach my $h_cust_svc ( $cust_pkg->h_cust_svc( $$sdate, $last_bill ) ) {
+
+    my @label = $h_cust_svc->label_long( $$sdate, $last_bill );
+    die "fatal: no historical label found, wtf?" unless scalar(@label); #?
+    my $svc_details = $label[0]. ': '. $label[1]. ': ';
+
+    my $svc_charge = 0;
+
+    my $svc_start = $h_cust_svc->date_inserted;
+    if ( $svc_start < $last_bill ) {
+      $svc_start = $last_bill;
+    } elsif ( $svc_setup_fee ) {
+      $svc_charge += $svc_setup_fee;
+      $svc_details .= $money_char. sprintf('%.2f setup, ', $svc_setup_fee);
+    }
+
+    my $svc_end = $h_cust_svc->date_deleted;
+    $svc_end = ( !$svc_end || $svc_end > $$sdate ) ? $$sdate : $svc_end;
+
+    my $recur_charge =
+      $self->option('svc_recur_fee') * ( $svc_end - $svc_start )
+                                     / ( $$sdate  - $last_bill );
+
+    $svc_details .= $money_char. sprintf('%.2f', $recur_charge ).
+                    ' ('.  time2str('%x', $svc_start).
+                    ' - '. time2str('%x', $svc_end  ). ')'
+      if $recur_charge;
+
+    $svc_charge += $recur_charge;
+
+    push @$details, $svc_details;
+    $total_svc_charge += $svc_charge;
+
+  }
+
+  sprintf('%.2f', $self->base_recur($cust_pkg) + $total_svc_charge );
+}
+
+sub can_discount { 0; }
+
+sub hide_svc_detail {
+  1;
+}
+
+sub is_free_options {
+  qw( setup_fee recur_fee svc_setup_fee svc_recur_fee );
+}
+
+1;
+