per-agent disable_previous_balance, #15863

[freeside.git] / FS / FS / part_pkg.pm

diff --git a/FS/FS/part_pkg.pm b/FS/FS/part_pkg.pm
index f754167..1db5a70 100644 (file)
--- a/FS/FS/part_pkg.pm
+++ b/FS/FS/part_pkg.pm
@@ -554,6 +554,7 @@ sub check {
     || $self->ut_enum('custom', [ '', 'Y' ] )
     || $self->ut_enum('no_auto', [ '', 'Y' ])
     || $self->ut_enum('recur_show_zero', [ '', 'Y' ])
+    || $self->ut_enum('setup_show_zero', [ '', 'Y' ])
     #|| $self->ut_moneyn('setup_cost')
     #|| $self->ut_moneyn('recur_cost')
     || $self->ut_floatn('setup_cost')
@@ -850,10 +851,7 @@ Returns true if this package is free.
 
 sub is_free {
   my $self = shift;
-  unless ( $self->plan ) {
-    $self->setup =~ /^\s*0+(\.0*)?\s*$/
-      && $self->recur =~ /^\s*0+(\.0*)?\s*$/;
-  } elsif ( $self->can('is_free_options') ) {
+  if ( $self->can('is_free_options') ) {
     not grep { $_ !~ /^\s*0*(\.0*)?\s*$/ }
          map { $self->option($_) } 
              $self->is_free_options;
@@ -866,6 +864,8 @@ sub is_free {
 
 sub can_discount { 0; }
 
+sub can_start_date { 1; }
+
 sub freqs_href {
   # moved to FS::Misc to make this accessible to other packages
   # at initialization
@@ -1066,6 +1066,10 @@ sub self_and_bill_linked {
   shift->_self_and_linked('bill', @_);
 }
 
+sub self_and_svc_linked {
+  shift->_self_and_linked('svc', @_);
+}
+
 sub _self_and_linked {
   my( $self, $type, $hidden ) = @_;
   $hidden ||= '';
@@ -1280,38 +1284,11 @@ sub _rebless {
   $self;
 }
 
-#fallbacks that eval the setup and recur fields, for backwards compat
-
-sub calc_setup {
-  my $self = shift;
-  warn 'no price plan class for '. $self->plan. ", eval-ing setup\n";
-  $self->_calc_eval('setup', @_);
-}
-
-sub calc_recur {
-  my $self = shift;
-  warn 'no price plan class for '. $self->plan. ", eval-ing recur\n";
-  $self->_calc_eval('recur', @_);
-}
-
-use vars qw( $sdate @details );
-sub _calc_eval {
-  #my( $self, $field, $cust_pkg ) = @_;
-  my( $self, $field, $cust_pkg, $sdateref, $detailsref ) = @_;
-  *sdate = $sdateref;
-  *details = $detailsref;
-  $self->$field() =~ /^(.*)$/
-    or die "Illegal $field (pkgpart ". $self->pkgpart. '): '.
-            $self->$field(). "\n";
-  my $prog = $1;
-  return 0 if $prog =~ /^\s*$/;
-  my $value = eval $prog;
-  die $@ if $@;
-  $value;
-}
+#fatal fallbacks
+sub calc_setup { die 'no calc_setup for '. shift->plan. "\n"; }
+sub calc_recur { die 'no calc_recur for '. shift->plan. "\n"; }
 
 #fallback that return 0 for old legacy packages with no plan
-
 sub calc_remain { 0; }
 sub calc_cancel { 0; }
 sub calc_units  { 0; }
@@ -1319,6 +1296,9 @@ sub calc_units  { 0; }
 #fallback for everything except bulk.pm
 sub hide_svc_detail { 0; }
 
+#fallback for packages that can't/won't summarize usage
+sub sum_usage { 0; }
+
 =item recur_cost_permonth CUST_PKG
 
 recur_cost divided by freq (only supported for monthly and longer frequencies)
@@ -1630,6 +1610,10 @@ foreach my $name (keys(%info)) {
   my $parents = $info{$name}->{'inherit_fields'} || [];
   my (%fields, %field_exists, @fieldorder);
   foreach my $parent ($name, @$parents) {
+    if ( !exists($info{$parent}) ) {
+      warn "$name tried to inherit from nonexistent '$parent'\n";
+      next;
+    }
     %fields = ( # avoid replacing existing fields
       %{ $info{$parent}->{'fields'} || {} },
       %fields
@@ -1639,7 +1623,8 @@ foreach my $name (keys(%info)) {
       next if $field_exists{$_};
       $field_exists{$_} = 1;
       # allow inheritors to remove inherited fields from the fieldorder
-      push @fieldorder, $_ if !exists($fields{$_}->{'disabled'});
+      push @fieldorder, $_ if !exists($fields{$_}) or
+                              !exists($fields{$_}->{'disabled'});
     }
   }
   $plans{$name}->{'fields'} = \%fields;