selectSum$(): Observable<Price[]>¶
The selectSum$ method allows to select a list of tax prices associated with a current basket.
Returned value¶
A returned value has a type of Observable<Price[]> representing a list of tax prices.
Example¶
In this example we make a basketTaxesApi call to select the list of tax prices for a current basket.
useStorefront(async (storefront) => {
let basketTaxesApi = storefront.getApiSync('basketTaxesApi');
if (!basketTaxesApi) {
const featureSystemApi = this.getApiSync('FeatureSystemApi');
await featureSystemApi.registerDynamic('basket');
basketTaxesApi = storefront.getApiSync('basketTaxesApi');
}
const taxPrices$ = basketTaxesApi.selectSum$();
});