ACP2E-1143: trigger tax / subtotal estimates refresh on shipping address updates

Author: alzota

app/code/Magento/Checkout/view/frontend/web/js/model/cart/estimate-service.js

@@ -37,9 +37,8 @@ define([
                 // check if user data not changed -> load rates from cache
                 if (!cartCache.isChanged('address', quote.shippingAddress()) &&
                     !cartCache.isChanged('cartVersion', customerData.get('cart')()['data_id']) &&
-                    cartCache.get('rates') //&& cartCache.get('totals')
+                    cartCache.get('rates')
                 ) {
-
                     shippingService.setShippingRates(cartCache.get('rates'));
                     quote.setTotals(cartCache.get('totals'));
                     return;
@@ -57,9 +56,8 @@ define([
                 });
 
                 // update totals based on updated shipping address / rates changes
-                if (cartCache.get('address') &&
-                    (!quote.shippingMethod() || !quote.shippingMethod()['method_code'])
-                ) {
+                if (customerData.get('cart')()['data_id'] &&
+                    (!quote.shippingMethod() || !quote.shippingMethod()['method_code'])) {
                     totalsDefaultProvider.estimateTotals(quote.shippingAddress());
                 }
             }
@@ -87,9 +85,6 @@ define([
             }
         };
 
-    /*if (!quote.shippingMethod() && cartCache.get('rates')) {
-        selectShippingMethodAction(cartCache.get('rates')[0]);
-    }*/
     quote.shippingAddress.subscribe(estimateTotalsAndUpdateRates);
     quote.shippingMethod.subscribe(estimateTotalsShipping);
     quote.billingAddress.subscribe(estimateTotalsBilling);