Fix shipping cost update when new item is added to cart (open-telemet…

…ry#799) * add all variables to shipping react query as a unique key * updated changelog
jmichalak9 · Mar 21, 2023 · 408e573 · 408e573
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -17,6 +17,8 @@ release.
 ([#795](https://github.com/open-telemetry/opentelemetry-demo/pull/795))
 * Add logs for Ad service and Recommendation service
 ([#796](https://github.com/open-telemetry/opentelemetry-demo/pull/796))
+* Fixed shipping update in the frontend UI when number of products in cart changes
+([#799](https://github.com/open-telemetry/opentelemetry-demo/pull/799))
 
 ## v0.1.0
 

diff --git a/src/frontend/components/CartItems/CartItems.tsx b/src/frontend/components/CartItems/CartItems.tsx
@@ -36,7 +36,9 @@ const CartItems = ({ productList, shouldShowPrice = true }: IProps) => {
     country: 'United States',
     zipCode: '94043',
   };
-  const { data: shippingConst = { units: 0, currencyCode: 'USD', nanos: 0 } } = useQuery('shipping', () =>
+
+  const { data: shippingConst = { units: 0, currencyCode: 'USD', nanos: 0 } } = useQuery(['shipping',
+      productList, selectedCurrency, address], () =>
     ApiGateway.getShippingCost(productList, selectedCurrency, address)
   );