add condition on lack of customer tag, RT#28784

diff --git a/FS/FS/part_event/Condition/hasnt_cust_tag.pm b/FS/FS/part_event/Condition/hasnt_cust_tag.pm
new file mode 100644 (file)
index 0000000..e56151d
--- /dev/null
+++ b/FS/FS/part_event/Condition/hasnt_cust_tag.pm
@@ -0,0 +1,49 @@
+package FS::part_event::Condition::hasnt_cust_tag;
+use base qw( FS::part_event::Condition );
+
+use strict;
+#use FS::Record qw( qsearch );
+
+sub description {
+  'Customer does not have (any selected) tag',
+}
+
+sub eventtable_hashref {
+    { 'cust_main' => 1,
+      'cust_bill' => 1,
+      'cust_pkg'  => 1,
+    };
+}
+
+sub option_fields {
+  (
+    'tagnum'  => { 'label'    => 'Customer tag',
+                   'type'     => 'select-cust_tag',
+                   'multiple' => 1,
+                 },
+  );
+}
+
+sub condition {
+  my( $self, $object ) = @_;
+
+  my $cust_main = $self->cust_main($object);
+
+  my $hashref = $self->option('tagnum') || {};
+  ! grep $hashref->{ $_->tagnum }, $cust_main->cust_tag;
+
+}
+
+sub condition_sql {
+  my( $self, $table ) = @_;
+
+  my $matching_tags = 
+    "SELECT tagnum FROM cust_tag WHERE cust_tag.custnum = $table.custnum".
+    " AND cust_tag.tagnum IN ".
+    $self->condition_sql_option_option_integer('tagnum');
+
+  "NOT EXISTS($matching_tags)";
+}
+
+1;
+