fromJson static method

DmppDto? fromJson(dynamic value)

Returns a new DmppDto instance and imports its values from value if it's a Map, null otherwise.

Implementation

// ignore: prefer_constructors_over_static_methods
static DmppDto? fromJson(dynamic value) {
  if (value is DmppDto) {
    return value;
  }
  if (value is Map) {
    final json = value.cast<String, dynamic>();

    // Ensure that the map contains the required keys.
    // Note 1: the values aren't checked for validity beyond being non-null.
    // Note 2: this code is stripped in release mode!
    assert(() {
      requiredKeys.forEach((key) {
        assert(json.containsKey(key), 'Required key "DmppDto[$key]" is missing from JSON.');
        assert(json[key] != null, 'Required key "DmppDto[$key]" has a null value in JSON.');
      });
      return true;
    }());

    return DmppDto(
      id: mapValueOfType<String>(json, r'id'),
      from: mapValueOfType<int>(json, r'from'),
      to: mapValueOfType<int>(json, r'to'),
      deliveryEnvironment: DmppDtoDeliveryEnvironmentEnum.fromJson(json[r'deliveryEnvironment']),
      code: mapValueOfType<String>(json, r'code'),
      codeType: DmppDtoCodeTypeEnum.fromJson(json[r'codeType']),
      price: mapValueOfType<String>(json, r'price'),
      cheap: mapValueOfType<bool>(json, r'cheap'),
      cheapest: mapValueOfType<bool>(json, r'cheapest'),
      reimbursable: mapValueOfType<bool>(json, r'reimbursable'),
      reimbursements: ReimbursementDto.listFromJson(json[r'reimbursements']) ?? const [],
      productId: mapValueOfType<String>(json, r'productId'),
    );
  }
  return null;
}