logAddToCart method

Future<void> logAddToCart({ List<AnalyticsEventItem>? items, double? value, String? currency, Map<String, Object?>? parameters, AnalyticsCallOptions? callOptions, })

Logs the standard add_to_cart event.

This event signifies that an item was added to a cart for purchase. Note: If you supply the value parameter, you must also supply the currency parameter so that revenue metrics can be computed accurately.

See: https://firebase.google.com/docs/reference/android/com/google/firebase/analytics/FirebaseAnalytics.Event.html#ADD_TO_CART

Implementation

Future<void> logAddToCart({
  List<AnalyticsEventItem>? items,
  double? value,
  String? currency,
  Map<String, Object?>? parameters,
  AnalyticsCallOptions? callOptions,
}) {
  _requireValueAndCurrencyTogether(value, currency);

  _assertParameterTypesAreCorrect(parameters);
  _assertItemsParameterTypesAreCorrect(items);

  return _delegate.logEvent(
    name: 'add_to_cart',
    parameters: filterOutNulls(<String, Object?>{
      _ITEMS: _marshalItems(items),
      _VALUE: value,
      _CURRENCY: currency,
      if (parameters != null) ...parameters,
    }),
    callOptions: callOptions,
  );
}