fromJson static method

APIUserSubscription? fromJson(dynamic value)

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

Implementation

// ignore: prefer_constructors_over_static_methods
static APIUserSubscription? 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'createdAt'), 'Required key "APIUserSubscription[createdAt]" is missing from JSON.');
      assert(json[r'createdAt'] != null, 'Required key "APIUserSubscription[createdAt]" has a null value in JSON.');
      assert(json.containsKey(r'urlId'), 'Required key "APIUserSubscription[urlId]" is missing from JSON.');
      assert(json[r'urlId'] != null, 'Required key "APIUserSubscription[urlId]" has a null value in JSON.');
      assert(json.containsKey(r'id'), 'Required key "APIUserSubscription[id]" is missing from JSON.');
      assert(json[r'id'] != null, 'Required key "APIUserSubscription[id]" has a null value in JSON.');
      return true;
    }());

    return APIUserSubscription(
      notificationFrequency: mapValueOfType<double>(json, r'notificationFrequency'),
      createdAt: mapDateTime(json, r'createdAt', r'')!,
      pageTitle: mapValueOfType<String>(json, r'pageTitle'),
      url: mapValueOfType<String>(json, r'url'),
      urlId: mapValueOfType<String>(json, r'urlId')!,
      anonUserId: mapValueOfType<String>(json, r'anonUserId'),
      userId: mapValueOfType<String>(json, r'userId'),
      id: mapValueOfType<String>(json, r'id')!,
    );
  }
  return null;
}