fromJson static method

Assertions? fromJson(dynamic value)

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

Implementation

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

    return Assertions(
      id: mapValueOfType<int>(json, r'id')!,
      user: mapValueOfType<String>(json, r'user')!,
      created: mapDateTime(json, r'created', r'')!,
      updated: mapDateTime(json, r'updated', r'')!,
      entityId: mapValueOfType<String>(json, r'entity_id')!,
      credential: mapValueOfType<int>(json, r'credential')!,
      metadata: mapValueOfType<Object>(json, r'metadata'),
      issuedOn: mapDateTime(json, r'issued_on', r''),
      revoked: mapValueOfType<bool>(json, r'revoked'),
      revocationReason: mapValueOfType<String>(json, r'revocation_reason'),
      expiresAt: mapDateTime(json, r'expires_at', r''),
      hashed: mapValueOfType<bool>(json, r'hashed'),
      salt: mapValueOfType<String>(json, r'salt'),
      narrative: mapValueOfType<String>(json, r'narrative'),
      acceptance: AcceptanceEnum.fromJson(json[r'acceptance']),
      item: mapValueOfType<int>(json, r'item'),
    );
  }
  return null;
}