fromJson static method

GemShopCustomDesignCatalogItemSchema? fromJson(dynamic value)

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

Implementation

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

    return GemShopCustomDesignCatalogItemSchema(
      code: mapValueOfType<String>(json, r'code')!,
      name: mapValueOfType<String>(json, r'name')!,
      description: mapValueOfType<String>(json, r'description')!,
      price: mapValueOfType<int>(json, r'price')!,
      category: GemShopCustomDesignCatalogItemSchemaCategoryEnum.fromJson(
          json[r'category'])!,
      uniqueToAccount: mapValueOfType<bool>(json, r'unique_to_account')!,
    );
  }
  return null;
}