toPostJson method

@override Map<String, dynamic>? toPostJson()

Converts the body data model to a JSON object for a POST request.

This method should be implemented by subclasses to convert their specific data to a JSON object. It should only include properties that need to be sent in a POST request.

Implementation

@override
Map<String, dynamic>? toPostJson() {
  Map<String, dynamic> data = <String, dynamic>{};

  if (items != null) {
    data['items'] = items?.map((e) => e.toPostJson()).toList();
  }
  if (sideItems != null) {
    data['sideItems'] = sideItems?.map((e) => e.toPostJson()).toList();
  }
  return data;
}