MAGETWO-96308: Configurable "As low As" Product Price Not Updating Correctly

Author: rostyslav-hymon

app/code/Magento/ConfigurableProduct/view/frontend/web/js/configurable.js

@@ -499,6 +499,7 @@ define([
                         optionFinalPrice = parseFloat(optionPrices[allowedProduct].finalPrice.amount);
                         optionPriceDiff = optionFinalPrice - basePrice;
                     }
+
                     if (optionPriceDiff !== 0) {
                         prices = {};
                         priceValue = this._calculatePriceDifference(allowedProduct);
@@ -530,6 +531,7 @@ define([
                     optionMinPrice = optionFinalPrice;
                     product = allowedProduct;
                 }
+
                 if (optionFinalPrice < optionMinPrice) {
                     product = allowedProduct;
                 }
@@ -550,6 +552,7 @@ define([
                 newPrices = this.options.spConfig.optionPrices[allowedProduct];
 
             _.each(displayPrices, function (price, code) {
+
                 if (newPrices[code]) {
                     displayPrices[code].amount = newPrices[code].amount - displayPrices[code].amount;
                 }

app/code/Magento/Swatches/view/frontend/web/js/swatch-renderer.js

@@ -976,10 +976,12 @@ define([
                 allowedProduct = this._getAllowedProductWithMinPrice(this._CalcProducts());
                 optionPrices = this.options.jsonConfig.optionPrices;
                 basePrice = parseFloat(this.options.jsonConfig.prices.basePrice.amount);
+
                 if (!_.isEmpty(allowedProduct)) {
                     optionFinalPrice = parseFloat(optionPrices[allowedProduct].finalPrice.amount);
                     optionPriceDiff = optionFinalPrice - basePrice;
                 }
+
                 if (optionPriceDiff !== 0) {
                     newPrices  = this.options.jsonConfig.optionPrices[allowedProduct];
                 } else {
@@ -988,6 +990,7 @@ define([
             }
 
             _.each(displayPrices, function (price, code) {
+
                 if (newPrices[code]) {
                     displayPrices[code].amount = newPrices[code].amount - displayPrices[code].amount;
                 }
@@ -1015,6 +1018,7 @@ define([
                     optionMinPrice = optionFinalPrice;
                     product = allowedProduct;
                 }
+
                 if (optionFinalPrice < optionMinPrice) {
                     product = allowedProduct;
                 }