fromJson static method

APIModerateUserBanPreferences? fromJson(dynamic value)

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

Implementation

// ignore: prefer_constructors_over_static_methods
static APIModerateUserBanPreferences? 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(() {
      assert(json.containsKey(r'shouldBanEmail'), 'Required key "APIModerateUserBanPreferences[shouldBanEmail]" is missing from JSON.');
      assert(json[r'shouldBanEmail'] != null, 'Required key "APIModerateUserBanPreferences[shouldBanEmail]" has a null value in JSON.');
      assert(json.containsKey(r'shouldBanByIP'), 'Required key "APIModerateUserBanPreferences[shouldBanByIP]" is missing from JSON.');
      assert(json[r'shouldBanByIP'] != null, 'Required key "APIModerateUserBanPreferences[shouldBanByIP]" has a null value in JSON.');
      assert(json.containsKey(r'lastBanType'), 'Required key "APIModerateUserBanPreferences[lastBanType]" is missing from JSON.');
      assert(json[r'lastBanType'] != null, 'Required key "APIModerateUserBanPreferences[lastBanType]" has a null value in JSON.');
      assert(json.containsKey(r'lastBanDuration'), 'Required key "APIModerateUserBanPreferences[lastBanDuration]" is missing from JSON.');
      assert(json[r'lastBanDuration'] != null, 'Required key "APIModerateUserBanPreferences[lastBanDuration]" has a null value in JSON.');
      return true;
    }());

    return APIModerateUserBanPreferences(
      shouldBanEmail: mapValueOfType<bool>(json, r'shouldBanEmail')!,
      shouldBanByIP: mapValueOfType<bool>(json, r'shouldBanByIP')!,
      lastBanType: mapValueOfType<String>(json, r'lastBanType')!,
      lastBanDuration: mapValueOfType<String>(json, r'lastBanDuration')!,
    );
  }
  return null;
}