fromJson static method

ReceiptDto? fromJson(dynamic value)

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

Implementation

// ignore: prefer_constructors_over_static_methods
static ReceiptDto? fromJson(dynamic value) {
  if (value is ReceiptDto) {
    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 "ReceiptDto[$key]" is missing from JSON.');
        assert(json[key] != null, 'Required key "ReceiptDto[$key]" has a null value in JSON.');
      });
      return true;
    }());

    return ReceiptDto(
      id: mapValueOfType<String>(json, r'id')!,
      rev: mapValueOfType<String>(json, r'rev'),
      created: mapValueOfType<int>(json, r'created'),
      modified: mapValueOfType<int>(json, r'modified'),
      author: mapValueOfType<String>(json, r'author'),
      responsible: mapValueOfType<String>(json, r'responsible'),
      medicalLocationId: mapValueOfType<String>(json, r'medicalLocationId'),
      tags: CodeStubDto.listFromJson(json[r'tags'])!.toSet(),
      codes: CodeStubDto.listFromJson(json[r'codes'])!.toSet(),
      endOfLife: mapValueOfType<int>(json, r'endOfLife'),
      deletionDate: mapValueOfType<int>(json, r'deletionDate'),
      attachmentIds: mapCastOfType<String, String>(json, r'attachmentIds')!,
      references: json[r'references'] is List ? (json[r'references'] as List).cast<String>() : const [],
      documentId: mapValueOfType<String>(json, r'documentId'),
      category: mapValueOfType<String>(json, r'category'),
      subCategory: mapValueOfType<String>(json, r'subCategory'),
      secretForeignKeys: json[r'secretForeignKeys'] is Set
          ? (json[r'secretForeignKeys'] as Set).cast<String>()
          : json[r'secretForeignKeys'] is List
              ? ((json[r'secretForeignKeys'] as List).toSet()).cast<String>()
              : const {},
      cryptedForeignKeys: json[r'cryptedForeignKeys'] == null ? const {} : DelegationDto.mapListFromJson(json[r'cryptedForeignKeys']),
      delegations: json[r'delegations'] == null ? const {} : DelegationDto.mapListFromJson(json[r'delegations']),
      encryptionKeys: json[r'encryptionKeys'] == null ? const {} : DelegationDto.mapListFromJson(json[r'encryptionKeys']),
      encryptedSelf: mapValueOfType<String>(json, r'encryptedSelf'),
    );
  }
  return null;
}