fromJson static method

OrderModel? fromJson(dynamic value)

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

Implementation

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

    return OrderModel(
      id: mapValueOfType<int>(json, r'id')!,
      name: mapValueOfType<String>(json, r'name')!,
      order: mapValueOfType<int>(json, r'order')!,
      state: OrderState.fromJson(json[r'state'])!,
      website: mapValueOfType<String>(json, r'website'),
      widthMm: mapValueOfType<double>(json, r'width_mm'),
      heightMm: mapValueOfType<double>(json, r'height_mm'),
      depthMm: mapValueOfType<double>(json, r'depth_mm'),
      model: mapValueOfType<String>(json, r'model'),
      created: mapDateTime(json, r'created', r'')!,
      modified: mapDateTime(json, r'modified', r'')!,
    );
  }
  return null;
}