fromJson static method

ProductSearchResponseFacetCountsFacetFields? fromJson(dynamic value)

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

Implementation

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

    Map<String, List<ProductSearchResponseFacetCountsFacetFieldsValue>>
    facetBuilder = new Map();

    json.entries.forEach((element) {
      var key = element.key;
      var value = element.value;
      if (key != 'category') {
        var listFromJson =
        ProductSearchResponseFacetCountsFacetFieldsValue.listFromJson(
            value);
        facetBuilder[key] = listFromJson;
      }
    });

    var filteredJson = Map.from(json);
    filteredJson.remove("category");

    return ProductSearchResponseFacetCountsFacetFields(
        category: ProductSearchResponseFacetCountsFacetFieldsCategoryInner.listFromJson(json[r'category']),
        facets: ProductSearchResponseFacetCountsFacetFieldsValue.mapListFromJson(filteredJson));
  }
  return null;
}