session.rb in eco-helpers-2.0.22

- old
+ new

@@ -64,10 +64,20 @@
       # Helper to state the abilities that a person should have with given their usergroups
       def presets_factory
         @presets_factory ||= Eco::API::Organization::PresetsFactory.new(enviro: enviro)
       end
 
+      # @return [Eco::Data::Mapper] the mappings between the internal and external attribute/property names.
+      def fields_mapper
+        return @fields_mapper if instance_variable_defined?(:@fields_mapper)
+        mappings = []
+        if map_file = config.people.fields_mapper
+          mappings = map_file ? file_manager.load_json(map_file) : []
+        end
+        @fields_mapper = Eco::Data::Mapper.new(mappings)
+      end
+
       # Helper to obtain a EntryFactory
       # @param schema [String, Ecoportal::API::V1::PersonSchema] `schema` to which associate the EntryFactory,
       #  where `String` can be the _name_ or the _id_ of the schema.
       # @return [Eco::API::Common::People::EntryFactory] associated to `schema`.
       #  If `schema` is `nil` or not provided it uses the currently associated to the `session`
@@ -77,18 +87,14 @@
         unless @entry_factories.empty?
           @entry_factories[schema&.id] = @entry_factories.values.first.newFactory(schema: schema)
           return @entry_factories[schema&.id]
         end
 
-        mappings = []
-        if map_file = config.people.fields_mapper
-          mappings = map_file ? file_manager.load_json(map_file) : []
-        end
         @entry_factories[schema&.id] = Eco::API::Common::People::EntryFactory.new(
           enviro,
           schema:        schema,
           person_parser: config.people.parser,
-          attr_map:      Eco::Data::Mapper.new(mappings)
+          attr_map:      fields_mapper
         )
       end
 
       # Helper to obtain a  PersonFactory
       # @param schema [String, Ecoportal::API::V1::PersonSchema] `schema` to which associate the PersonFactory,