fromJson static method

StatusSeasonRewardSchema? fromJson(dynamic value)

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

Implementation

// ignore: prefer_constructors_over_static_methods
static StatusSeasonRewardSchema? 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'code'),
          'Required key "StatusSeasonRewardSchema[code]" is missing from JSON.');
      assert(json[r'code'] != null,
          'Required key "StatusSeasonRewardSchema[code]" has a null value in JSON.');
      assert(json.containsKey(r'type'),
          'Required key "StatusSeasonRewardSchema[type]" is missing from JSON.');
      assert(json[r'type'] != null,
          'Required key "StatusSeasonRewardSchema[type]" has a null value in JSON.');
      assert(json.containsKey(r'description'),
          'Required key "StatusSeasonRewardSchema[description]" is missing from JSON.');
      assert(json[r'description'] != null,
          'Required key "StatusSeasonRewardSchema[description]" has a null value in JSON.');
      assert(json.containsKey(r'required_points'),
          'Required key "StatusSeasonRewardSchema[required_points]" is missing from JSON.');
      assert(json[r'required_points'] != null,
          'Required key "StatusSeasonRewardSchema[required_points]" has a null value in JSON.');
      return true;
    }());

    return StatusSeasonRewardSchema(
      code: mapValueOfType<String>(json, r'code')!,
      type: RewardType.fromJson(json[r'type'])!,
      description: mapValueOfType<String>(json, r'description')!,
      requiredPoints: mapValueOfType<int>(json, r'required_points')!,
      quantity: mapValueOfType<int>(json, r'quantity') ?? 1,
      memberRequired: mapValueOfType<bool>(json, r'member_required') ?? false,
      firstOnly: mapValueOfType<bool>(json, r'first_only') ?? false,
    );
  }
  return null;
}