toJSON method

@override Map<String, dynamic> toJSON()

Implementation

@override
Map<String, dynamic> toJSON() {
  Map<String, dynamic> json = {};
  if (unplanned != null) {
    json['unplanned'] = unplanned?.toJSON();
  }
  if (amount != null) {
    json = {
      ...json,
      'amount': {
        'currency': amount?.currency,
        'value': amount?.value,
        'exponent': amount?.exponent,
      }
    };
  }
  if (plans.isNotEmpty) {
    json['plan'] = plans.map((plan) => plan.toJSON()).toList();
  }
  if (custom.isNotEmpty) {
    json['custom'] = custom;
  }
  return json;
}