# refreshRelations method Null safety

dynamic refreshRelations(

1. DocumentModel model

)

## Implementation

    static Future<DocumentModel> refreshRelations(DocumentModel model) async {
      List<DocumentItemModel>? imagesHolder;
      if (model.images != null) {
        imagesHolder = List<DocumentItemModel>.from(
                await Future.wait(model.images!.map((element) async {
          return await DocumentItemCache.refreshRelations(element);
        })))
            .toList();
      }

      return model.copyWith(
        images: imagesHolder,
      );
    }