[N/land] Fetch category & group updates from Alloy

perllib/Open311/UpdatesBase.pm

@@ -226,6 +226,18 @@ sub _process_update {
                     $request->{extras}{detailed_information} )
                 : $p->unset_extra_metadata('detailed_information');
         }
+
+        # Category & group
+        # TODO Do we want to check that category and group match?
+        if ( my $category = $request->{extras}{category} ) {
+            my $contact
+                = $body->contacts->search( { category => $category } )->first;
+            $p->category($category) if $contact;
+        }
+
+        if ( my $group = $request->{extras}{group} ) {
+            $p->set_extra_metadata( group => $group );
+        }
     }
 
     my $comment = $self->schema->resultset('Comment')->new(