#434

backend/app/services/counts_exporter.rb

@@ -7,6 +7,7 @@ class CountsExporter
   attr_reader :format, :resource
 
   def initialize(params, language_code:)
+    params = CountsResourceDefinition.normalise_params(params)
     if params.key?('definition')
       @table_export = CountsTableExport.new(params)
       @format = @table_export.format
@@ -66,7 +67,7 @@ class CountsExporter
                      child_sort: sort_metadata(@params.fetch('child_sort', '')),
                      columns: @projection.metadata,
                      children: @params['children']&.split(' '),
-                     field_order: @QueryState.list(params.fetch('order', '')), timezone: 'UTC',
+                     field_order: QueryState.list(@params.fetch('order', '')), timezone: 'UTC',
                      count: @mode == 'summary' ? page[:group_count] : page[:count],
                      totals: page[:totals], coverage: page[:coverage] }
             output << (format == 'json' ? "{\"metadata\":#{ meta.to_json },\"data\":[" : "\uFEFF")