display category under multiple groups

The group metadata of a contact can now be a comma separated list of
groups under which to display the category

For #2475

1 files changed, 4 insertions, 2 deletions

diff --git a/perllib/FixMyStreet/App/Controller/Report/New.pm b/perllib/FixMyStreet/App/Controller/Report/New.pm
index eb7934da3..7c7ebd202 100644
--- a/perllib/FixMyStreet/App/Controller/Report/New.pm
+++ b/perllib/FixMyStreet/App/Controller/Report/New.pm
@@ -744,8 +744,10 @@ sub setup_categories_and_bodies : Private {
     if ( $c->cobrand->enable_category_groups ) {
         my %category_groups = ();
         for my $category (@category_options) {
-            my $group = $category->{group} // $category->get_extra_metadata('group') // '';
-            push @{$category_groups{$group}}, $category;
+            my $group = $category->{group} // $category->get_extra_metadata('group') // [''];
+            # this could be an array ref or a string
+            my @groups = ref $group eq 'ARRAY' ? @$group : ($group);
+            push( @{$category_groups{$_}}, $category ) for @groups;
         }
 
         my @category_groups = ();